1
2
3
4
5
6
7
8
H G F E D C B A
GV-NX66T256DP-RH V1.0
1
A A
P216-A02 DESIGN -- NV43, 128 MB DDR3, VGA, DVI-I, SD/HDTV,
VIVO
PAGE
SUMMARY:
1
2
B B
3
C C
4
SKU
VARIANT ASSEMBLY
BASE
B
000
1
2
001
002
3
003
4
<UNDEFINED>
5
<UNDEFINED>
6
<UNDEFINED>
7
<UNDEFINED>
8
<UNDEFINED>
9
<UNDEFINED>
10
<UNDEFINED>
11
<UNDEFINED>
12
<UNDEFINED>
D D
5
13
14
15
<UNDEFINED>
<UNDEFINED>
X01
AB D F H
1
2
3
4
E G C
5
NVPN
600-10216-base-sch
602-10216-0000-200
602-10216-0001-200
602-10216-0002-200
602-10216-0003-200
<UNDEFINED>
<UNDEFINED>
<UNDEFINED>
<UNDEFINED>
<UNDEFINED>
<UNDEFINED>
<UNDEFINED>
<UNDEFINED>
<UNDEFINED>
<UNDEFINED>
<UNDEFINED>
BASE LEVEL GENERIC SCHEMATIC ONLY, COMMON & NO_STUFF ASSEMBLY NOTES
AND BOM NOT FINAL
NV43-U 500/500MHz 128MB DDR3 8MX32
DVI+VGA+HDTVOUT
NV43-U 500/500MHZ 128MB DDR3 8MX32
DVI+VGA+HD/VIVO
NV43-U 350/350MHZ 128MB DDR3 8MX32
DVI+VGA+HDTVOUT
NV43-U 400/400MHZ 128MB DDR3 8MX32
DVI+VGA+HDTVOUT
<UNDEFINED>
<UNDEFINED>
<UNDEFINED>
<UNDEFINED>
<UNDEFINED>
<UNDEFINED>
<UNDEFINED>
<UNDEFINED>
<UNDEFINED>
<UNDEFINED>
<UNDEFINED>
6
GIGABYTE
GIGABYTE
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
Date: Sheet
7
GIGABYTE
Cover Page
Cover Page
Cover Page
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
of
12 3
of
12 3
of
12 3
8
1.0
1.0
1.0
2
3
4
5
1
3V3
1
A A
2
B B
3
C C
4
D D
5
3V3AUX
C949
C949
.01UF
.01UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
C94
C94
.100UF
.100UF
25V
25V
10%
10%
X7R
X7R
0603
0603
COMMON
COMMON
Place Close to fingers
C916
C916
C95
C95
10UF
10UF
.1UF
.1UF
16V
16V
10V
10V
20%
20%
10%
10%
X5R
X5R
X5R
X5R
1206
1206
0402
0402
COMMON
COMMON
COMMON
COMMON
GND
12V
3V3
3V3AUX
PRSNT
NTP_PE_PRSNT2_A
NTP_PE_RSVD2
NTP_PE_PRSNT2_B
NTP_PE_RSVD3
NTP_PE_RSVD4
NTP_PE_RSVD5
NTP_PE_PRSNT2_C
NTP_PE_RSVD6
NTP_PE_RSVD7
NTP_PE_RSVD8
AB D F H
1
NONPHY-X16
NONPHY-X16
COMMON
COMMON
CN2
CN2
B1
+12V
B2
+12V
A2
+12V
A3
+12V
B3
+12V/RSVD
B8
+3V3
A9
+3V3
A10
+3V3
B10
+3V3AUX
A1
PRSNT1
B17
PRSNT2
B12
RSVD
B4
GND
A4
GND
B7
GND
A12
GND
B13
GND
A15
GND
B16
GND
B18
GND
A18
GND
GND
END OF X1
END OF X1
B31
PRSNT2
A19
RSVD
B30
RSVD
A32
RSVD
A20
GND
B21
GND
B22
GND
A23
GND
A24
GND
B25
GND
B26
GND
A27
GND
A28
GND
B29
GND
A31
GND
B32
GND
END OF X4
END OF X4
GND
B48
PRSNT2
A33
RSVD
A34
GND
B35
GND
B36
GND
A37
GND
A38
GND
B39
GND
B40
GND
A41
GND
A42
GND
B43
GND
B44
GND
A45
GND
A46
GND
B47
GND
B49
GND
A49
GND
END OF X8
GND
END OF X8
B81
PRSNT2
A50
RSVD
B82
RSVD
A51
GND
B52
GND
B53
GND
A54
GND
A55
GND
B56
GND
B57
GND
A58
GND
A59
GND
B60
GND
B61
GND
A62
GND
A63
GND
B64
GND
B65
GND
A66
GND
A67
GND
B68
GND
B69
GND
A70
GND
A71
GND
B72
GND
B73
GND
A74
GND
A75
GND
B76
GND
B77
GND
A78
GND
A79
GND
B80
GND
A82
GND
GND
END OF X16
END OF X16
CON_PCI_EXPRESS/X
CON_PCI_EXPRESS/X
12V
C950
C950
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
TRST* JTAG1
TCLK JTAG2
TDI JTAG3
TDO JTAG4
TMS JTAG5
SMCLK
SMDAT
PERST
REFCLK
REFCLK
PERP0
PERN0
PETP0
PETN0
PERP1
PERN1
PETP1
PETN1
PERP2
PERN2
PETP2
PETN2
PERP3
PERN3
PETP3
PETN3
PERP4
PERN4
PETP4
PETN4
PERP5
PERN5
PETP5
PETN5
PERP6
PERN6
PETP6
PETN6
PERP7
PERN7
PETP7
PETN7
PERP8
PERN8
PETP8
PETN8
PERP9
PERN9
PETP9
PETN9
PERP10
PERN10
PETP10
PETN10
PERP11
PERN11
PETP11
PETN11
PERP12
PERN12
PETP12
PETN12
PERP13
PERN13
PETP13
PETN13
PERP14
PERN14
PETP14
PETN14
PERP15
PERN15
PETP15
PETN15
2
C915
C915
C93
C93
.1UF
.1UF
10UF
10UF
16V
16V
16V
16V
20%
20%
10%
10%
X5R
X5R
X7R
X7R
1206
1206
0603
0603
COMMON
COMMON
COMMON
COMMON
GND
NTP_JTAG_TRST*
B9
NTP_JTAG_TCLK
A5
JTAG_TDI_TDO
A6
A7
NTP_JTAG_TMS
A8
this resistor stradles the TDI/TDO pair
NTP_PEX_SMCLK
B5
NTP_PEX_SMDAT
B6
NTP_PEX_WAKE*
B11
WAKE
PEX_PWRGD*
A11
PEX_REFCLK
A13
PEX_REFCLK*
A14
PEX_TXX0
A16
PEX_TXX0*
A17
PEX_RX0
B14
PEX_RX0*
B15
PEX_TXX1
A21
PEX_TXX1*
A22
PEX_RX1
B19
PEX_RX1*
B20
PEX_TXX2
A25
PEX_TXX2*
A26
PEX_RX2
B23
PEX_RX2*
B24
PEX_TXX3
A29
PEX_TXX3*
A30
PEX_RX3
B27
PEX_RX3*
B28
PEX_TXX4
A35
PEX_TXX4*
A36
PEX_RX4
B33
PEX_RX4*
B34
PEX_TXX5
A39
PEX_TXX5*
A40
PEX_RX5
B37
PEX_RX5*
B38
PEX_TXX6
A43
PEX_TXX6*
A44
PEX_RX6
B41
PEX_RX6*
B42
PEX_TXX7
A47
PEX_TXX7*
A48
PEX_RX7
B45
PEX_RX7*
B46
PEX_TXX8
A52
A53
B50
B51
A56
A57
B54
B55
A60
A61
B58
B59
A64
A65
B62
B63
A68
A69
B66
B67
A72
A73
B70
B71
A76
A77
B74
B75
A80
A81
B78
B79
PEX_TXX8*
PEX_RX8
PEX_RX8*
PEX_TXX9
PEX_TXX9*
PEX_RX9
PEX_RX9*
PEX_TXX10
PEX_TXX10*
PEX_RX10
PEX_RX10*
PEX_TXX11
PEX_TXX11*
PEX_RX11
PEX_RX11*
PEX_TXX12
PEX_TXX12*
PEX_RX12
PEX_RX12*
PEX_TXX13
PEX_TXX13*
PEX_RX13
PEX_RX13*
PEX_TXX14
PEX_TXX14*
PEX_RX14
PEX_RX14*
PEX_TXX15
PEX_TXX15*
PEX_RX15
PEX_RX15*
C97
C97
1UF
1UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
R704
R704
0/X
0/X
5%
5%
0402
0402
NS
NS
(21)
3.5MIL
(21)
3.5MIL
3.5MIL
3.5MIL
3.5MIL
COMMON
COMMON
3.5MIL
3.5MIL
3.5MIL
3.5MIL
COMMON
COMMON
3.5MIL
3.5MIL
3.5MIL
3.5MIL
COMMON
COMMON
3.5MIL
3.5MIL
3.5MIL
3.5MIL
COMMON
COMMON
3.5MIL
3.5MIL
3.5MIL
3.5MIL
COMMON
COMMON
3.5MIL
3.5MIL
3.5MIL
3.5MIL
COMMON
COMMON
3.5MIL
3.5MIL
3.5MIL
3.5MIL
COMMON
COMMON
3.5MIL
3.5MIL
3.5MIL
3.5MIL
COMMON
COMMON
3.5MIL
3.5MIL
3.5MIL
3.5MIL
COMMON
COMMON
3.5MIL
3.5MIL
3.5MIL
3.5MIL
COMMON
COMMON
3.5MIL
3.5MIL
3.5MIL
3.5MIL
COMMON
COMMON
3.5MIL
3.5MIL
3.5MIL
3.5MIL
COMMON
COMMON
3.5MIL
3.5MIL
3.5MIL
3.5MIL
COMMON
COMMON
3.5MIL
3.5MIL
3.5MIL
3.5MIL
COMMON
COMMON
3.5MIL
3.5MIL
3.5MIL
3.5MIL
COMMON
COMMON
3.5MIL
3.5MIL
3.5MIL
3.5MIL
COMMON
COMMON
3.5MIL
3.5MIL
2
3
3V3
5
1
2
3
GND
2.1G<> 21.3B< (21)
OUT
2.1G<> 21.3B< (21)
OUT
2.1G<>
IN
21.3G>
2.1G<>
IN
21.3G>
C948
.1UF
C948
.1UF
0402 X5R 10% 10V
0402 X5R 10% 10V
C946
.1UF
C946
.1UF
0402 X5R 10% 10V
0402 X5R 10% 10V
C944
.1UF
C944
.1UF
0402 X5R 10% 10V
0402 X5R 10% 10V
C942
.1UF
C942
.1UF
0402 X5R 10% 10V
0402 X5R 10% 10V
C940
.1UF
C940
.1UF
0402 X5R 10% 10V
0402 X5R 10% 10V
C938
.1UF
C938
.1UF
0402 X5R 10% 10V
0402 X5R 10% 10V
C936
.1UF
C936
.1UF
0402 X5R 10% 10V
0402 X5R 10% 10V
C934
.1UF
C934
.1UF
0402 X5R 10% 10V
0402 X5R 10% 10V
C932
.1UF
C932
.1UF
0402 X5R 10% 10V
0402 X5R 10% 10V
C930
.1UF
C930
.1UF
0402 X5R 10% 10V
0402 X5R 10% 10V
C928
.1UF
C928
.1UF
0402 X5R 10% 10V
0402 X5R 10% 10V
C926
.1UF
C926
.1UF
0402 X5R 10% 10V
0402 X5R 10% 10V
C924
.1UF
C924
.1UF
0402 X5R 10% 10V
0402 X5R 10% 10V
C922
.1UF
C922
.1UF
0402 X5R 10% 10V
0402 X5R 10% 10V
C920
.1UF
C920
.1UF
0402 X5R 10% 10V
0402 X5R 10% 10V
C918
.1UF
C918
.1UF
0402 X5R 10% 10V
0402 X5R 10% 10V
16X PCIe
short duration contention possible
Interface
U14
U14
3.3V^2/100 =
108mW
7408
7408
UNNAMED_2_R_I543_1
R110
R110
4
0402
0402
5%
5%
SC70-5
SC70-5
COMMON
COMMON
1/16W
1/16W
R83 0/X
R83 0/X
0402 COMMON
0402 COMMON
5%
5%
BYPASS
TP_PEXCAPD_VDDQ
TP_PEXCALPD_GND
3.5MIL
PEX_TEST_PLLCLK_OUT
PEX_TEST_PLLCLK_OUT_N
3.5MIL
GPU_PEX_REFCLK
GPU_PEX_REFCLK*
C947
.1UF
C947
.1UF
0402 10% X5R 10V
0402 10% X5R 10V
C945.1UF
C945.1UF
3.5MIL
3.5MIL
0402 10%10V X5RCOMMON
0402 10%10V X5RCOMMON
C943.1UF
C943.1UF
3.5MIL
3.5MIL
0402 10%10V X5RCOMMON
0402 10%10V X5RCOMMON
C941
.1UF
C941
.1UF
3.5MIL
3.5MIL
0402 X5R10%10V
0402 X5R10%10V
C939
.1UF
C939
.1UF
3.5MIL
3.5MIL
0402 X5R10%10V
0402 X5R10%10V
C937
.1UF
C937
.1UF
3.5MIL
3.5MIL
0402 X5R10%10V
0402 X5R10%10V
C935
.1UF
C935
.1UF
3.5MIL
3.5MIL
0402 X5R10%10V
0402 X5R10%10V
C933
.1UF
C933
.1UF
3.5MIL
3.5MIL
0402 X5R10%10V
0402 X5R10%10V
C931
.1UF
C931
.1UF
3.5MIL
3.5MIL
0402 X5R10%10V
0402 X5R10%10V
C929
.1UF
C929
.1UF
3.5MIL
3.5MIL
0402 X5R10%10V
0402 X5R10%10V
C927
.1UF
C927
.1UF
3.5MIL
3.5MIL
0402 X5R10%10V
0402 X5R10%10V
C925
.1UF
C925
.1UF
3.5MIL
3.5MIL
0402 X5R10%10V
0402 X5R10%10V
C923
.1UF
C923
.1UF
3.5MIL
3.5MIL
0402 X5R10%10V
0402 X5R10%10V
C921
.1UF
C921
.1UF
3.5MIL
3.5MIL
0402 X5R10%10V
0402 X5R10%10V
C919
.1UF
C919
.1UF
3.5MIL
3.5MIL
0402 X5R10%10V
0402 X5R10%10V
C917
.1UF
C917
.1UF
3.5MIL
3.5MIL
0402 X5R10%10V
0402 X5R10%10V
100
100
COMMON
COMMON
R102
04025%COMMON
04025%COMMON
PEX_TX0
3.5MIL
PEX_TX0*
3.5MIL
COMMON
COMMON
PEX_TX1
PEX_TX1*
PEX_TX2
PEX_TX2*
PEX_TX3
PEX_TX3*
COMMON
COMMON
PEX_TX4
PEX_TX4*
COMMON
COMMON
PEX_TX5
PEX_TX5*
COMMON
COMMON
PEX_TX6
PEX_TX6*
COMMON
COMMON
PEX_TX7
PEX_TX7*
COMMON
COMMON
PEX_TX8
PEX_TX8*
COMMON
COMMON
PEX_TX9
PEX_TX9*
COMMON
COMMON
PEX_TX10
PEX_TX10*
COMMON
COMMON
PEX_TX11
PEX_TX11*
COMMON
COMMON
PEX_TX12
PEX_TX12*
COMMON
COMMON
PEX_TX13
PEX_TX13*
COMMON
COMMON
PEX_TX14
PEX_TX14*
COMMON
COMMON
PEX_TX15
PEX_TX15*
COMMON
COMMON
GND
PEX_PWRGD_BUF*
200/X R102
200/X
3
R111
R111
10K
10K
5%
5%
0402
0402
COMMON
COMMON
AH15
AG12
AH13
AM12
AM11
AH14
AJ14
AJ15
AK15
AK13
AK14
AH16
AG16
AM14
AM15
AG17
AH17
AL15
AL16
AG18
AH18
AK16
AK17
AK18
AJ18
AL17
AL18
AJ19
AH19
AM18
AM19
AG20
AH20
AK19
AK20
AG21
AH21
AL20
AL21
AK21
AJ21
AM21
AM22
AJ22
AH22
AK22
AK23
AG23
AH23
AL23
AL24
AK24
AJ24
AM24
AM25
AJ25
AH25
AK25
AK26
AH26
AG26
AL26
AL27
AK27
AJ27
AM27
AM28
AJ28
AH27
AL28
AL29
BGA820
BGA820
COMMON
COMMON
U11A
U11A
1/14 PCI_EXPRESS
1/14 PCI_EXPRESS
PEX_RST
RFU
RFU
PEX_TSTCLK_OUT
PEX_TSTCLK_OUT
PEX_REFCLK
PEX_REFCLK
PEX_TX0
PEX_TX0
PEX_RX0
PEX_RX0
PEX_TX1
PEX_TX1
PEX_RX1
PEX_RX1
PEX_TX2
PEX_TX2
PEX_RX2
PEX_RX2
PEX_TX3
PEX_TX3
PEX_RX3
PEX_RX3
PEX_TX4
PEX_TX4
PEX_RX4
PEX_RX4
PEX_TX5
PEX_TX5
PEX_RX5
PEX_RX5
PEX_TX6
PEX_TX6
PEX_RX6
PEX_RX6
PEX_TX7
PEX_TX7
PEX_RX7
PEX_RX7
PEX_TX8
PEX_TX8
PEX_RX8
PEX_RX8
PEX_TX9
PEX_TX9
PEX_RX9
PEX_RX9
PEX_TX10
PEX_TX10
PEX_RX10
PEX_RX10
PEX_TX11
PEX_TX11
PEX_RX11
PEX_RX11
PEX_TX12
PEX_TX12
PEX_RX12
PEX_RX12
PEX_TX13
PEX_TX13
PEX_RX13
PEX_RX13
PEX_TX14
PEX_TX14
PEX_RX14
PEX_RX14
PEX_TX15
PEX_TX15
PEX_RX15
PEX_RX15
6600 GT
6600 GT
4
PEX_IOVDDQ
PEX_IOVDDQ
PEX_IOVDDQ
PEX_IOVDDQ
PEX_IOVDDQ
PEX_IOVDDQ
PEX_IOVDDQ
PEX_IOVDDQ
PEX_IOVDDQ
PEX_IOVDDQ
PEX_IOVDDQ
PEX_PLLAVDD
PEX_PLLDVDD
PEX_PLLGND
4
PEX_IOVDD
PEX_IOVDD
PEX_IOVDD
PEX_IOVDD
PEX_IOVDD
PEX_IOVDD
VDD_LP
VDD_LP
VDD_LP
VDD_LP
VDD_LP
VDD_LP
VDD_SENSE
GND_SENSE
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
5
VALUES
TBD
Place near balls
600mA
PEX_IO_VDD
C846
C846
C845
C845
.022UF
.022UF
.022UF
.022UF
16V
16V
16V
AD23
AF23
AF24
AF25
AG24
AG25
AC16
AC17
AC21
AC22
AE18
AE21
AE22
AF12
AF18
AF21
AF22
K16
VDD
K17
VDD
N13
VDD
N14
VDD
N16
VDD
N17
VDD
N19
VDD
P13
VDD
P14
VDD
P16
VDD
P17
VDD
P19
VDD
R16
VDD
R17
VDD
T13
VDD
T14
VDD
T15
VDD
T18
VDD
T19
VDD
U13
VDD
U14
VDD
U15
VDD
U18
VDD
U19
VDD
V16
VDD
V17
VDD
W13
VDD
W14
VDD
W16
VDD
W17
VDD
W19
VDD
Y13
VDD
Y14
VDD
Y16
VDD
Y17
VDD
Y19
VDD
Y20
VDD
P20
T20
T23
U20
U23
W20
NVVDD_SENSE
N20
GND_SENSE
M21
AC11
AC12
AC24
AD24
AE11
AE12
H7
J7
K7
L10
L7
L8
M10
AF15
AE15
AE16
GND
NTP_GPU_AM10_NC
AM8
NC
NTP_GPU_AM8_NC
AM9
NC
NTP_GPU_AM9_NC
B32
NC
NTP_GPU_B32_NC
J6
NC
E G C
5
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
PEX_IO_VDDQ
C849
C849
.022UF
.022UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
R6295%0
R6295%0
VDD33
PEX_PLL_VDD
C747
C747
0.47UF
0.47UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C675
C675
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C804
C804
0.47UF
0.47UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C773
C773
0.47UF
0.47UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
VALUES
TBD
COMMON 0402
COMMON 0402
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
Place near balls
C857
C857
.022UF
.022UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
LB550
LB551
GND
20mA
VALUES
TBD
220R @100MHz/6/X LB550
220R @100MHz/6/X
COMMON BEAD_0603
COMMON BEAD_0603
220 @100MHz/6 LB551
220 @100MHz/6
COMMON BEAD_0603
COMMON BEAD_0603
C780
C780
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C781
C781
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C756
C756
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C796
C796
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C751
C751
.001UF
.001UF
COMMON
COMMON
50V
50V
10%
10%
X7R
X7R
0402
0402
Place near balls
C826
C826
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C853
C853
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
Place near balls
180mA
C833
C833
.1UF
.1UF
10V 10%
10V 10%
X5R
X5R
0402
0402
COMMON
COMMON
Place near balls
C842
C842
4700PF
4700PF
10%
10%
25V
25V
X7R
X7R
0402
0402
COMMON
COMMON
OUT
C847
C847
.01UF
.01UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C786
C786
0.47UF
0.47UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C801
C801
0.47UF
0.47UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C798
C798
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C762
C762
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C738
C738
4700PF
4700PF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C745
C745
4700PF
4700PF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C963
C963
100nF/4/X
100nF/4/X
COMMON
COMMON
0402
0402
X5R
X5R
10V
10V
10%
10%
C831
C831
470PF
470PF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
6
Place Close to GPU
C848
C848
.01UF
.01UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C799
C799
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C758
C758
0.47UF
0.47UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C746
C746
0.47UF
0.47UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
22.2G< 2.5G<> (22)
C825
C825
.01UF
.01UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
6
C744
C744
0.47UF
0.47UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C844
C844
.022UF
.022UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C854
C854
.022UF
.022UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C883
C883
4.7UF
4.7UF
6.3V
6.3V
X5R
X5R
0603
0603
COMMON
COMMON
MPZ2012S221AT/8
MPZ2012S221AT/8
0.02R 3A
0.02R 3A
LB530
LB530
BEAD_0805COMMON
BEAD_0805COMMON
10%
10%
Place Close to GPU
C850
C850
.01UF
.01UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
G72/73 PLLAVDD
C962
C962
4.7UF/X
4.7UF/X
X5R
X5R
10%
10%
6.3V
6.3V
0603
0603
COMMON
COMMON
C794
C794
0.47UF
0.47UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C777
C777
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C727
C727
0.47UF
0.47UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C790
C790
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
3V3
LB531
LB531
120R@100MHz/X
120R@100MHz/X
NS
NS
BEAD_0603
BEAD_0603
C721
C721
.022UF
.022UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C843
C843
.022UF
.022UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
Place Near
BGA
Place Near
BGA
0/8
0/8
LB9
LB9
BEAD_0805
BEAD_0805
C96
C96
4.7UF
4.7UF
6.3V
6.3V
X5R
X5R
0603
0603
COMMON
COMMON
C828
C828
4.7UF
4.7UF
X5R
X5R
0603
0603
COMMON
COMMON
3A
3A
0.02R
0.02R
COMMON
COMMON
10%
10%
C757
C757
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C784
C784
10UF
10UF
6.3V
6.3V
20%
20%
X5R
X5R
0805
0805
COMMON
COMMON
C742
C742
10UF
10UF
6.3V
6.3V
20%
20%
X5R
X5R
0805
0805
COMMON
COMMON
LB532
LB532
F.B.120/0.2A/6
F.B.120/0.2A/6
COMMON
COMMON
BEAD_0603
BEAD_0603
GND
GND
F.B.150 0.2A/6
F.B.150 0.2A/6
LB524
LB524
BEAD_0603COMMON
BEAD_0603COMMON
10%6.3V
10%6.3V
PEX1V2
C894
C894
4.7UF
4.7UF
6.3V
10%
6.3V
10%
X5R
X5R
0603
0603
COMMON
COMMON
C908
C908
22UF
22UF
6.3V
6.3V
X5R
X5R
0805
0805
COMMON
COMMON
Place near balls
PEX1V2
C797
C797
0.47UF
0.47UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
A3V3
C734
C734
1UF
1UF
10V
10V
10%
10%
X7R
X7R
0603
0603
COMMON
COMMON
GND
22.2G< 2.3F> (22)
PEX1V2
C783
C783
10UF
10UF
6.3V
6.3V
20%
20%
X5R
X5R
0805
0805
COMMON
COMMON
C769
C769
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
20%
20%
C659
C659
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
GND
GND
PEX1V2
7
GND
21.3B< 2.2C> (21)
21.3G> 2.2C< (21)
GND
GND
NVVDD
GND
GND
C812
C812
4.7UF
4.7UF
6.3V 10%
6.3V 10%
X5R
X5R
0603
0603
COMMON
COMMON
GND
NET 2A
PEX_REFCLK
PEX_REFCLK*
BI
GPU_PEX_REFCLK
BI
GPU_PEX_REFCLK*
BI
BI
PEX_TX0
BI
PEX_TX0*
BI
PEX_TX1
BI
PEX_TX1*
BI
PEX_TX2
BI
PEX_TX2*
BI
PEX_TX3
BI
PEX_TX3*
BI
PEX_TX4
BI
PEX_TX4*
BI
PEX_TX5
BI
PEX_TX5*
BI
PEX_TX6
BI
PEX_TX6*
BI
PEX_TX7
BI
PEX_TX7*
BI
PEX_TX8
BI
PEX_TX8*
BI
PEX_TX9
BI
PEX_TX9*
BI
PEX_TX10
BI
PEX_TX10*
BI
PEX_TX11
BI
PEX_TX11*
BI
PEX_TX12
BI
PEX_TX12*
BI
PEX_TX13
BI
PEX_TX13*
BI
PEX_TX14
BI
PEX_TX14*
BI
PEX_TX15
BI
PEX_TX15*
BI
PEX_TXX0
PEX_TXX0*
BI
PEX_TXX1
BI
PEX_TXX1*
BI
PEX_TXX2
BI
PEX_TXX2*
BI
PEX_TXX3
BI
PEX_TXX3*
BI
PEX_TXX4
BI
PEX_TXX4*
BI
PEX_TXX5
BI
PEX_TXX5*
BI
PEX_TXX6
BI
PEX_TXX6*
BI
PEX_TXX7
BI
PEX_TXX7*
BI
PEX_TXX8
BI
PEX_TXX8*
BI
PEX_TXX9
BI
PEX_TXX9*
BI
PEX_TXX10
BI
PEX_TXX10*
BI
PEX_TXX11
BI
PEX_TXX11*
BI
PEX_TXX12
BI
PEX_TXX12*
BI
PEX_TXX13
BI
PEX_TXX13*
BI
PEX_TXX14
BI
PEX_TXX14*
BI
PEX_TXX15
BI
PEX_TXX15*
BI
BI
PEX_RX0
BI
PEX_RX0*
BI
PEX_RX1
BI
PEX_RX1*
BI
PEX_RX2
BI
PEX_RX2*
BI
PEX_RX3
BI
PEX_RX3*
BI
PEX_RX4
BI
PEX_RX4*
BI
PEX_RX5
BI
PEX_RX5*
BI
PEX_RX6
BI
PEX_RX6*
BI
PEX_RX7
BI
PEX_RX7*
BI
PEX_RX8
BI
PEX_RX8*
BI
PEX_RX9
BI
PEX_RX9*
BI
PEX_RX10
BI
PEX_RX10*
BI
PEX_RX11
BI
PEX_RX11*
BI
PEX_RX12
BI
PEX_RX12*
BI
PEX_RX13
BI
PEX_RX13*
BI
PEX_RX14
BI
PEX_RX14*
BI
PEX_RX15
BI
PEX_RX15*
BI
NVVDD_SENSE
BI
GND_SENSE
BI
BI
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
Date: Sheet
DIFFPAIR
GPU_PEX_REFCLK 20MIL_G2G_30MIL_USER_DIFF
GPU_PEX_REFCLK 20MIL_G2G_30MIL_USER_DIFF
PEX_PLL_VDD
GIGABYTE
GIGABYTE
GIGABYTE
16X PCIe Interface
16X PCIe Interface
16X PCIe Interface
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
7
8
H G F E D C B A
NET_SPACING_RULE
20MIL_G2G_30MIL_USER_DIFF PEX_REFCLK
20MIL_G2G_30MIL_USER_DIFF PEX_REFCLK
PEX_TX0 20MIL_G2G_30MIL_USER_DIFF
PEX_TX0 20MIL_G2G_30MIL_USER_DIFF
PEX_TX5 20MIL_G2G_30MIL_USER_DIFF
PEX_TX7 20MIL_G2G_30MIL_USER_DIFF
PEX_TX8 20MIL_G2G_30MIL_USER_DIFF
PEX_TX9 20MIL_G2G_30MIL_USER_DIFF
PEX_TX13 20MIL_G2G_30MIL_USER_DIFF
PEX_TXX7 20MIL_G2G_30MIL_USER_DIFF
PEX_TXX7 20MIL_G2G_30MIL_USER_DIFF
PEX_TXX8 20MIL_G2G_30MIL_USER_DIFF
PEX_TXX9 20MIL_G2G_30MIL_USER_DIFF
PEX_TXX10 20MIL_G2G_30MIL_USER_DIFF
PEX_TXX11 20MIL_G2G_30MIL_USER_DIFF
PEX_TXX12 20MIL_G2G_30MIL_USER_DIFF
PEX_TXX13 20MIL_G2G_30MIL_USER_DIFF
PEX_TXX14 20MIL_G2G_30MIL_USER_DIFF
PEX_TXX14 20MIL_G2G_30MIL_USER_DIFF
PEX_RX0 20MIL_G2G_30MIL_USER_DIFF
PEX_RX8 20MIL_G2G_30MIL_USER_DIFF
PEX_RX9 20MIL_G2G_30MIL_USER_DIFF
PEX_RX9 20MIL_G2G_30MIL_USER_DIFF
PEX_RX10 20MIL_G2G_30MIL_USER_DIFF
PEX_RX10 20MIL_G2G_30MIL_USER_DIFF
PEX_RX15 20MIL_G2G_30MIL_USER_DIFF
PEX_RX15 20MIL_G2G_30MIL_USER_DIFF
20MIL_G2G_30MIL_USER_DIFF PEX_TX1
20MIL_G2G_30MIL_USER_DIFF PEX_TX1
20MIL_G2G_30MIL_USER_DIFF PEX_TX2
20MIL_G2G_30MIL_USER_DIFF PEX_TX2
20MIL_G2G_30MIL_USER_DIFF PEX_TX3
20MIL_G2G_30MIL_USER_DIFF PEX_TX3
20MIL_G2G_30MIL_USER_DIFF PEX_TX4
20MIL_G2G_30MIL_USER_DIFF PEX_TX4
20MIL_G2G_30MIL_USER_DIFF PEX_TX5
20MIL_G2G_30MIL_USER_DIFF PEX_TX6
20MIL_G2G_30MIL_USER_DIFF PEX_TX6
20MIL_G2G_30MIL_USER_DIFF PEX_TX7
20MIL_G2G_30MIL_USER_DIFF PEX_TX8
20MIL_G2G_30MIL_USER_DIFF PEX_TX9
20MIL_G2G_30MIL_USER_DIFF PEX_TX10
20MIL_G2G_30MIL_USER_DIFF PEX_TX10
20MIL_G2G_30MIL_USER_DIFF PEX_TX11
20MIL_G2G_30MIL_USER_DIFF PEX_TX11
20MIL_G2G_30MIL_USER_DIFF PEX_TX12
20MIL_G2G_30MIL_USER_DIFF PEX_TX12
20MIL_G2G_30MIL_USER_DIFF PEX_TX13
20MIL_G2G_30MIL_USER_DIFF PEX_TX14
20MIL_G2G_30MIL_USER_DIFF PEX_TX14
20MIL_G2G_30MIL_USER_DIFF PEX_TX15
20MIL_G2G_30MIL_USER_DIFF PEX_TX15
20MIL_G2G_30MIL_USER_DIFF PEX_TXX0
20MIL_G2G_30MIL_USER_DIFF PEX_TXX0
20MIL_G2G_30MIL_USER_DIFF PEX_TXX1
20MIL_G2G_30MIL_USER_DIFF PEX_TXX1
20MIL_G2G_30MIL_USER_DIFF PEX_TXX2
20MIL_G2G_30MIL_USER_DIFF PEX_TXX2
20MIL_G2G_30MIL_USER_DIFF PEX_TXX3
20MIL_G2G_30MIL_USER_DIFF PEX_TXX3
20MIL_G2G_30MIL_USER_DIFF PEX_TXX4
20MIL_G2G_30MIL_USER_DIFF PEX_TXX4
20MIL_G2G_30MIL_USER_DIFF PEX_TXX5
20MIL_G2G_30MIL_USER_DIFF PEX_TXX5
20MIL_G2G_30MIL_USER_DIFF PEX_TXX6
20MIL_G2G_30MIL_USER_DIFF PEX_TXX6
20MIL_G2G_30MIL_USER_DIFF PEX_TXX8
20MIL_G2G_30MIL_USER_DIFF PEX_TXX9
20MIL_G2G_30MIL_USER_DIFF PEX_TXX10
20MIL_G2G_30MIL_USER_DIFF PEX_TXX11
20MIL_G2G_30MIL_USER_DIFF PEX_TXX12
20MIL_G2G_30MIL_USER_DIFF PEX_TXX13
20MIL_G2G_30MIL_USER_DIFF PEX_TXX15
20MIL_G2G_30MIL_USER_DIFF PEX_TXX15
20MIL_G2G_30MIL_USER_DIFF PEX_RX0
20MIL_G2G_30MIL_USER_DIFF PEX_RX1
20MIL_G2G_30MIL_USER_DIFF PEX_RX1
20MIL_G2G_30MIL_USER_DIFF PEX_RX2
20MIL_G2G_30MIL_USER_DIFF PEX_RX2
20MIL_G2G_30MIL_USER_DIFF PEX_RX3
20MIL_G2G_30MIL_USER_DIFF PEX_RX3
20MIL_G2G_30MIL_USER_DIFF PEX_RX4
20MIL_G2G_30MIL_USER_DIFF PEX_RX4
20MIL_G2G_30MIL_USER_DIFF PEX_RX5
20MIL_G2G_30MIL_USER_DIFF PEX_RX5
20MIL_G2G_30MIL_USER_DIFF PEX_RX6
20MIL_G2G_30MIL_USER_DIFF PEX_RX6
20MIL_G2G_30MIL_USER_DIFF PEX_RX7
20MIL_G2G_30MIL_USER_DIFF PEX_RX7
20MIL_G2G_30MIL_USER_DIFF PEX_RX8
20MIL_G2G_30MIL_USER_DIFF PEX_RX11
20MIL_G2G_30MIL_USER_DIFF PEX_RX11
20MIL_G2G_30MIL_USER_DIFF PEX_RX12
20MIL_G2G_30MIL_USER_DIFF PEX_RX12
20MIL_G2G_30MIL_USER_DIFF PEX_RX13
20MIL_G2G_30MIL_USER_DIFF PEX_RX13
20MIL_G2G_30MIL_USER_DIFF PEX_RX14
20MIL_G2G_30MIL_USER_DIFF PEX_RX14
MIN_LINE_WIDTH
10MIL
10MIL
10MIL
of
22 3
of
22 3
of
22 3
8
1
2
3
4
5
1.0
1.0
1.0
1
FBAD[63..0] (4)
1
A A
2
B B
3
FBADQM[7..0] (4)
FBADQS_WP[7..0] (4)
C C
FBADQS_RN[7..0] (4)
FBVDD
FBAD[63..0]
FBADQM[7..0]
FBADQS_WP[7..0]
FBADQS_RN[7..0]
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
FBADQM0
0
FBADQM1
1
FBADQM2
2
FBADQM3
3
FBADQM4
4
FBADQM5
5
FBADQM6
6
FBADQM7
7
FBADQS_WP0
0
FBADQS_WP1
1
FBADQS_WP2
2
FBADQS_WP3
3
FBADQS_WP4
4
FBADQS_WP5
5
FBADQS_WP6
6
FBADQS_WP7
7
FBADQS_RN0
0
FBADQS_RN1
1
FBADQS_RN2
2
FBADQS_RN3
3
FBADQS_RN4
4
FBADQS_RN5
5
FBADQS_RN6
6
FBADQS_RN7
7
4
C652
C652
.1UF/X
.1UF/X
1K
1K
10V
Rtop
Rbot
D D
5
10V
10%
10%
COMMON
COMMON
1%
1%
X5R
X5R
0402
0402
NS
NS
0402
0402
R602
R602
C660
C660
2.55K
2.55K
.1UF
.1UF
10V
10V
10%
10%
COMMON 0402
COMMON 0402
1%
1%
X5R
X5R
0402
0402
COMMON
COMMON
R607
R607
VREF = FBVDDQ * Rbot/(Rtop + Rbot)
GND
DDR3:
VREF = 0.70 *
FBVDDQ
1.26V = 1.8V * 2.7K/(1.15K + 2.7K)
FBA_VREF
2
ALL FBVDD PINS ARE NC ON NV43 DESKTOP G3
2/14 FBA
2/14 FBA
FBAD0
FBAD1
FBAD2
FBAD3
FBAD4
FBAD5
FBAD6
FBAD7
FBAD8
FBAD9
FBAD10
FBAD11
FBAD12
FBAD13
FBAD14
FBAD15
FBAD16
FBAD17
FBAD18
FBAD19
FBAD20
FBAD21
FBAD22
FBAD23
FBAD24
FBAD25
FBAD26
FBAD27
FBAD28
FBAD29
FBAD30
FBAD31
FBAD32
FBAD33
FBAD34
FBAD35
FBAD36
FBAD37
FBAD38
FBAD39
FBAD40
FBAD41
FBAD42
FBAD43
FBAD44
FBAD45
FBAD46
FBAD47
FBAD48
FBAD49
FBAD50
FBAD51
FBAD52
FBAD53
FBAD54
FBAD55
FBAD56
FBAD57
FBAD58
FBAD59
FBAD60
FBAD61
FBAD62
FBAD63
FBADQM0
FBADQM1
FBADQM2
FBADQM3
FBADQM4
FBADQM5
FBADQM6
FBADQM7
FBADQS_WP0
FBADQS_WP1
FBADQS_WP2
FBADQS_WP3
FBADQS_WP4
FBADQS_WP5
FBADQS_WP6
FBADQS_WP7
FBADQS_RN0
FBADQS_RN1
FBADQS_RN2
FBADQS_RN3
FBADQS_RN4
FBADQS_RN5
FBADQS_RN6
FBADQS_RN7
FB_VREF1
PACKAGE
BGA820
BGA820
COMMON
COMMON
U11B
FBAD0
FBAD1
FBAD2
FBAD3
FBAD4
FBAD5
FBAD6
FBAD7
FBAD8
FBAD9
FBAD10
FBAD11
FBAD12
FBAD13
FBAD14
FBAD15
FBAD16
FBAD17
FBAD18
FBAD19
FBAD20
FBAD21
FBAD22
FBAD23
FBAD24
FBAD25
FBAD26
FBAD27
FBAD28
FBAD29
FBAD30
FBAD31
FBAD32
FBAD33
FBAD34
FBAD35
FBAD36
FBAD37
FBAD38
FBAD39
FBAD40
FBAD41
FBAD42
FBAD43
FBAD44
FBAD45
FBAD46
FBAD47
FBAD48
FBAD49
FBAD50
FBAD51
FBAD52
FBAD53
FBAD54
FBAD55
FBAD56
FBAD57
FBAD58
FBAD59
FBAD60
FBAD61
FBAD62
FBAD63
U11B
N27
M27
N28
L29
K27
K28
J29
J28
P30
N31
N30
N32
L31
L30
J30
L32
H30
K30
H31
F30
H32
E31
D30
E30
H28
H29
E29
J27
F27
E27
E28
F28
AD29
AE29
AD28
AC28
AB29
AA30
Y28
AB30
AM30
AF30
AJ31
AJ30
AJ32
AK29
AM31
AL30
AE32
AE30
AE31
AD30
AC31
AC32
AB32
AB31
AG27
AF28
AH28
AG28
AG29
AD27
AF27
AE28
M29
M30
G30
F29
AA29
AK30
AC30
AG30
L28
K31
G32
G28
AB28
AL32
AF32
AH30
M28
K32
G31
G27
AA28
AL31
AF31
AH29
E32
6600 GT
6600 GT
FBVDD
FBVDD
FBVDD
FBVDD
FBVDD
FBVDD
FBVDD
FBVDD
FBVDD
FBVDD
FBVDD
FBVDD
FBVDD
FBVDD
FBVDD
FBVDD
FBVDD
FBVDD
FBVDD
FBVDD
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBA_CMD0
FBA_CMD1
FBA_CMD2
FBA_CMD3
FBA_CMD4
FBA_CMD5
FBA_CMD6
FBA_CMD7
FBA_CMD8
FBA_CMD9
FBA_CMD10
FBA_CMD11
FBA_CMD12
FBA_CMD13
FBA_CMD14
FBA_CMD15
FBA_CMD16
FBA_CMD17
FBA_CMD18
FBA_CMD19
FBA_CMD20
FBA_CMD21
FBA_CMD22
FBA_CMD23
FBA_CMD24
FBA_CMD25
FBA_CMD26
FBA_CLK0
FBA_CLK0
FBA_CLK1
FBA_CLK1
FBA_DEBUG
FBA_REFCLK
FBA_REFCLK
FBA_PLLVDD
FBA_PLLAVDD
FBA_PLLGND
3
NTP_GPU_A12
A12
NTP_GPU_A15
A15
NTP_GPU_A18
A18
NTP_GPU_A21
A21
NTP_GPU_A24
A24
NTP_GPU_A27
A27
NTP_GPU_A3
A3
NTP_GPU_A30
A30
NTP_GPU_A6
A6
NTP_GPU_A9
A9
NTP_GPU_AA32
AA32
NTP_GPU_AD32
AD32
NTP_GPU_AG32
AG32
NTP_GPU_AK32
AK32
NTP_GPU_C32
C32
NTP_GPU_F32
F32
NTP_GPU_J32
J32
NTP_GPU_M32
M32
NTP_GPU_R32
R32
NTP_GPU_V32
V32
AA25
AA26
AB25
AB26
G11
G12
G15
G18
G21
G22
H11
H12
H15
H18
H21
H22
L25
L26
M25
M26
R25
R26
V25
V26
0
1
2
3
4
5
6
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
FBA_CLK0 (4)
FBA_CLK0* (4)
FBA_CLK1 (4)
FBA_CLK1* (4)
FBA_CMD[26..0]
FBA_CMD0
P32
FBA_CMD1
U27
FBA_CMD2
P31
FBA_CMD3
U30
FBA_CMD4
Y31
FBA_CMD5
W32
FBA_CMD6
W31
FBA_CMD7
T32
FBA_CMD8
V27
FBA_CMD9
T28
FBA_CMD10
T31
FBA_CMD11
U32
FBA_CMD12
W29
FBA_CMD13
W30
NTP_FBA_CMD14
T27
FBA_CMD15
V28
FBA_CMD16
V30
FBA_CMD17
U31
FBA_CMD18
R27
FBA_CMD19
V29
FBA_CMD20
T30
FBA_CMD21
W28
FBA_CMD22
R29
FBA_CMD23
R30
FBA_CMD24
P29
FBA_CMD25
U28
NTP_FBA_CMD<26>
Y32
FBA_CLK0
P28
FBA_CLK0*
R28
FBA_CLK1
Y27
FBA_CLK1*
AA27
TP
TP_FBA_DBI0
Y30
NOW
RFU
RFU
TP_FBA_DBI1
AC26
TP_FBA_DEBUG
AC27
FBA_REFCLK
D32
FBA_REFCLK*
D31
G23
FBA_PLLAVDD
G25
G24
4
PLACE close to
GPU
R596
R596
100/X
100/X
1%
1%
0402
0402
COMMON
COMMON
FBA_REFCLK*
R593
R593
100
100
1%
1%
0402
0402
COMMON
COMMON
PLACE BELOW
GPU
C792
C792
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
FBA_CMD[26..0] (4)
FBVDD
GND
R599
R599
100/X
100/X
1%
1%
0402
0402
COMMON
COMMON
R601
R601
100
100
1%
1%
0402
0402
COMMON
COMMON
C705
C705
0.47UF
0.47UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C704
C704
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
FBA_PLLVDD
C754
C754
0.47UF
0.47UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C750
C750
0.47UF
0.47UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C698
C698
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
5
FBVDD
C708
C708
0.47UF
0.47UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C707
C707
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C722
C722
0.47UF
0.47UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C806
C806
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C755
C755
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C800
C800
0.47UF
0.47UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C730
C730
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C5
C5
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C6
C6
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C50
C50
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C68
C68
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C824
C824
1UF
1UF
10V
10V
10%
10%
X7R
X7R
0603
0603
COMMON
COMMON
C697
C697
1UF
1UF
10V
10V
10%
10%
X7R
X7R
0603
0603
COMMON
COMMON
GND
GND
GND
GND
GND
FB_DLLVDD
ON NV3x version's of G3
FB_DLLVDD will be routed on
FB_PLLVDD
PLACE close to balls
C685
C685
C689
C689
.01UF
.01UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
PBA_PLLVDD is not used for G73. These components can be no-stuff for G73
.C689, C685, C674, LB507 & C654 can no-stuff.
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C674
C674
1UF
1UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
F.B.150 0.2A/6
F.B.150 0.2A/6
LB507
LB507
BEAD_0603COMMON
BEAD_0603COMMON
6
PLACE MIDWAY BETWEEN GPU AND
MEMORY
A3V3
C654
C654
4.7UF
4.7UF
6.3V
6.3V
10%
10%
X5R
X5R
0603
0603
COMMON
COMMON
GND
FBVDD
IN
IN
IN
IN
C740
C740
10UF
10UF
6.3V
6.3V
20%
20%
X5R
X5R
0805
0805
COMMON
COMMON
FBA_REFCLK
FBA_REFCLK*
C856
C856
10UF
10UF
6.3V
6.3V
20%
20%
X5R
X5R
0805
0805
COMMON
COMMON
FBA_PLLVDD
FBA_PLLAVDD
7
DIFFPAIR
C594
C594
C597
C597
10UF
10UF
10UF
10UF
6.3V
6.3V
6.3V
6.3V
20%
20%
20%
20%
X5R
X5R
X5R
X5R
0805
0805
0805
0805
COMMON
COMMON
COMMON
COMMON
GND
PLACE NEAR
GPU
CKE Stuff options for DDR3 configation for
on-die terminations at the memory
IMPORTANT FOR POWER ON INITIALIZATION OF
DDR3 MEMS
DDR3: DETERMINES THE ODT VALUE FOR ADDR AND
CONTROL PINS
CKE = 0 --> ODT = ZQ/2
CKE = 1 --> ODT = ZQ
MIN_LINE_WIDTH NET
4MIL 10MIL
10MIL
10MIL
FBA_CMD18
NET_SPACING_RULE
10MIL 4MIL
FBVDD
R638
R638
10K/X
10K/X
5%
5%
0402
0402
NS
NS
R640
R640
10K
10K
5%
5%
0402
0402
COMMON
COMMON
GND
8
H G F E D C B A
1
2
3
4
GND
NVVDD
C662
C662
4.7UF
4.7UF
6.3V
6.3V
10%
10%
X5R
X5R
0603
0603
COMMON
COMMON
5
C710
C710
.01UF
.01UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C692
C692
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C672
C672
1UF
1UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
F.B.150 0.2A/6
F.B.150 0.2A/6
LB509
LB509
BEAD_0603COMMON
BEAD_0603COMMON
GND
GIGABYTE
GIGABYTE
FBA_AVDD is TBD. This may not be hooked up on the Package.
AB D F H
1
2
3
4
E G C
5
6
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
Date: Sheet
7
GIGABYTE
FBA MEMORY INTERFACE
FBA MEMORY INTERFACE
FBA MEMORY INTERFACE
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
32 3
32 3
32 3
8
1.0
1.0
1.0
of
of
of
1
2
3
4
5
6
7
8
H G F E D C B A
5 FrameBuffer: Partition A 16Mx32 BGA136 DDR3
H3
F9
F4
H9
K4
H2
K3
M4
K9
H11
K10
L9
K11
M9
K2
L4
G4
G9
H10
H4
J11
J10
V9
A4
A9
J2
J3
V4
A-CS0-HI-32bit
U12E
U12E
BGA136
BGA136
BGA136
BGA136
COMMON
COMMON
RAS
CS
CAS
WE
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
BA<0>
BA<1>
BA<2>
CKE
CLK+
CLK-
RESET
ZQ
MF
RFU0
RFU1
SEN
FBVDD
VDD
A2
VDD
F1
VDD
M1
VDD
V2
VDD
A11
VDD
F12
VDD
M12
VDD
V11
VDDA
K1
VDDA
K12
VDDQ
A1
VDDQ
C1
VDDQ
C4
VDDQ
E1
VDDQ
E4
VDDQ
J4
VDDQ
N1
VDDQ
N4
VDDQ
R1
VDDQ
R4
VDDQ
V1
VDDQ
A12
VDDQ
C9
VDDQ
C12
VDDQ
E9
VDDQ
E12
VDDQ
J9
VDDQ
N9
VDDQ
N12
VDDQ
R9
VDDQ
R12
VDDQ
V12
VSSQ
B1
VSSQ
B4
VSSQ
D1
VSSQ
D4
VSSQ
G2
VSSQ
L2
VSSQ
P1
VSSQ
P4
VSSQ
T1
VSSQ
T4
VSSQ
B9
VSSQ
B12
VSSQ
D9
VSSQ
D12
VSSQ
G11
VSSQ
L11
VSSQ
P9
VSSQ
P12
VSSQ
T9
VSSQ
T12
VSS
A3
VSS
G1
VSS
L1
VSS
V3
VSS
A10
VSS
G12
VSS
L12
VSS
V10
VSSA
J1
VSSA
J12
FBA_VREF1
H1
VREF
FBA_VREF3
H12
VREF
VREF = FBVDDQ * R2/(R1 + R2)
DDR3: VREF = 0.70 *
3.3D> 4.2A< (3)
3.4D> 4.2A< (3)
3.4D> 4.2D< (3)
3.4D> 4.2D< (3)
3.2D> 4.1A<(3)
3.1A<> 4.4B<>(3)
3.3A> 4.4B<> (3)
3.4A<> 4.4B<> (3)
3.3A<> 4.5B<> (3)
3.4A<> 4.4B<> (3)
3.3A<> 4.5B<> (3)
3.4A<> 4.4B<> (3)
3.3A<> 4.5B<> (3)
3.4A<> 4.4B<> (3)
3.3A<> 4.5B<> (3)
3.4A<> 4.4B<> (3)
3.3A<> 4.5B<> (3)
3.4A<> 4.4B<> (3)
3.3A<> 4.5B<> (3)
3.4A<> 4.4B<> (3)
3.3A<> 4.5B<> (3)
3.4A<> 4.4B<> (3)
3.3A<> 4.5B<> (3)
FBA_CLK0
FBA_CLK0*
IN
FBA_CLK1
IN
FBA_CLK1*
IN
FBA_CMD[26..0]
IN
IN
FBAD[63..0]
FBADQM[7..0]
BI
BI
FBADQS_RN0
FBADQS_WP0
BI
FBADQS_RN1
BI
FBADQS_WP1
BI
FBADQS_RN2
BI
FBADQS_WP2
BI
FBADQS_RN3
BI
FBADQS_WP3
BI
FBADQS_RN4
BI
FBADQS_WP4
BI
FBADQS_RN5
BI
FBADQS_WP5
BI
FBADQS_RN6
BI
FBADQS_WP6
BI
FBADQS_RN7
BI
FBADQS_WP7
BI
BI
FBA_VREF_DATA0
FBA_VREF_ADDR0
BI
BI
FBA_VREF_DATA1
BI
FBA_VREF_ADDR1
BI
BEAD_0603
BEAD_0603
LB540
LB540
F.B. 220 200mA/6
F.B. 220 200mA/6
LB539
F.B. 220 200mA/6 LB539
F.B. 220 200mA/6
BEAD_0603 COMMON
BEAD_0603 COMMON
C954
C954
.047UF/16V/X7R/4
.047UF/16V/X7R/4
16V
16V
10%
10%
X7R
X7R
0402
0402
NS
NS
C956
C956
.047UF/16V/X7R/4
.047UF/16V/X7R/4
16V
16V
10%
10%
X7R
X7R
0402
0402
GND
NS
NS
1.3K/4/1
1.3K/4/1
GND
FBVDDQ
1.26V = 1.8V * 2.7K/(1.15K + 2.7K)
DIFFPAIR MIN_LINE_WIDTH SPACING NET
FBA_CLK0
FBA_CLK0
FBA_CLK1
FBA_CLK1
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
7
FBVDD
COMMON
COMMON
FBVDD
R689
R689
511/4/1
511/4/1
1%
1%
0402
0402
COMMON
COMMON
R684
R684
1%
1%
0402
0402
COMMON
COMMON
GND
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
NONMIRROR MIRROR
C907
C907
.1UF/X
.1UF/X
R1
10V
10V
10%
10%
X5R
X5R
0402
0402
NS
NS
C898
C898
R2
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
5MIL
5MIL
5MIL
5MIL
12MIL
12MIL
12MIL
12MIL
GIGABYTE
GIGABYTE
GIGABYTE
FBA 8Mx32 DDR3 MEMORIES
FBA 8Mx32 DDR3 MEMORIES
FBA 8Mx32 DDR3 MEMORIES
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
RAS BA2
CAS CS
WE CKE
CS CAS
A0 A4
A1 A5
A2 A6
A3 A9
A4 A0
A5 A1
A6 A2
A7 A11
A8/AP A10
A9 A8/AP
A11 A7
BA0 BA1
BA1 BA0
BA2 BA0
CKE WE
CLK CLK
CLK* CLK*
FBVDD
R642
R642
511/4/1
511/4/1
1%
1%
0402
0402
COMMON
COMMON
R644
R644
1.3K/4/1
1.3K/4/1
1%
1%
0402
0402
COMMON
COMMON
15MIL_G2G_25MIL
15MIL_G2G_25MIL
15MIL_G2G_25MIL
15MIL_G2G_25MIL
15MIL
15MIL
15MIL
15MIL FBADQS_RN0
15MIL FBADQS_RN0
15MIL FBADQS_RN1
15MIL FBADQS_RN1
15MIL FBADQS_RN2
15MIL FBADQS_RN2
15MIL FBADQS_RN3
15MIL FBADQS_RN3
15MIL FBADQS_RN4
15MIL FBADQS_RN4
15MIL FBADQS_RN5
15MIL FBADQS_RN5
15MIL FBADQS_RN6
15MIL FBADQS_RN6
15MIL FBADQS_RN7
15MIL FBADQS_RN7
R1
R2
GND
of
42 3
of
42 3
of
42 3
8
C803
C803
.1UF/X
.1UF/X
10V
10V
10%
10%
X5R
X5R
0402
0402
NS
NS
C818
C818
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
1
2
3
4
5
1.0
1.0
1.0
A-CS0-LOW-32bit
U8E
U8E
BGA136
H3
F9
F4
H9
K4
H2
K3
M4
K9
H11
K10
L9
K11
M9
K2
L4
G4
G9
H10
H4
J11
J10
V9
A4
A9
J2
J3
V4
FBAD[63..0]
FBADQM[7..0]
FBADQS_RN[7..0]
FBADQS_WP[7..0]
2
BGA136
BGA136
BGA136
COMMON
COMMON
RAS
CS
CAS
WE
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
BA<0>
BA<1>
BA<2>
CKE
CLK+
CLK-
RESET
ZQ
MF
RFU0
RFU1
SEN
VREF:
M2 - DATA
M13 -
ADDR
FBADQM0
0
FBADQM1
1
FBADQM2
2
FBADQM3
3
4
FBADQM5
5
FBADQM6
6
FBADQM7
7
FBADQS_RN0
0
FBADQS_RN1
1
FBADQS_RN2
2
FBADQS_RN3
3
FBADQS_RN4
4
FBADQS_RN5
5
FBADQS_RN6
6
FBADQS_RN7
7
FBADQS_WP0
0
FBADQS_WP1
1
FBADQS_WP2
2
FBADQS_WP3
3
FBADQS_WP4
4
FBADQS_WP5
5
FBADQS_WP6
6
FBADQS_WP7
7
FBVDD
VDD
A2
VDD
F1
VDD
M1
VDD
V2
VDD
A11
VDD
F12
VDD
M12
VDD
V11
VDDA
K1
VDDA
K12
VDDQ
A1
VDDQ
C1
VDDQ
C4
VDDQ
E1
VDDQ
E4
VDDQ
J4
VDDQ
N1
VDDQ
N4
VDDQ
R1
VDDQ
R4
VDDQ
V1
VDDQ
A12
VDDQ
C9
VDDQ
C12
VDDQ
E9
VDDQ
E12
VDDQ
J9
VDDQ
N9
VDDQ
N12
VDDQ
R9
VDDQ
R12
VDDQ
V12
VSSQ
B1
VSSQ
B4
VSSQ
D1
VSSQ
D4
VSSQ
G2
VSSQ
L2
VSSQ
P1
VSSQ
P4
VSSQ
T1
VSSQ
T4
VSSQ
B9
VSSQ
B12
VSSQ
D9
VSSQ
D12
VSSQ
G11
VSSQ
L11
VSSQ
P9
VSSQ
P12
VSSQ
T9
VSSQ
T12
VSS
A3
VSS
G1
VSS
L1
VSS
V3
VSS
A10
VSS
G12
VSS
L12
VSS
V10
VSSA
J1
VSSA
J12
FBA_VREF0
H1
VREF
FBA_VREF2
H12
VREF
VREF = FBVDDQ * R2/(R1 + R2)
DDR3:
BEAD_0603
BEAD_0603
LB538
LB538
F.B. 220 200mA/6
F.B. 220 200mA/6
LB537
F.B. 220 200mA/6 LB537
F.B. 220 200mA/6
BEAD_0603 COMMON
BEAD_0603 COMMON
C953
C953
.047UF/16V/X7R/4
.047UF/16V/X7R/4
16V
16V
10%
10%
X7R
X7R
0402
0402
NS
NS
C955
C955
.047UF/16V/X7R/4
.047UF/16V/X7R/4
16V
16V
10%
10%
X7R
X7R
0402
0402
GND
NS
NS
GND
GND GND
VREF = 0.70 *
FBVDDQ
1.26V = 1.8V * 2.7K/(1.15K + 2.7K)
0
FBAD6
1
FBAD7
2
FBAD4
3
FBAD5
4
FBAD0
5
FBAD3
6
FBAD1
7
FBAD2
FBADQM0
FBADQS_RN0
FBADQS_WP0
32
FBAD35
33
FBAD32
34
FBAD38
35
FBAD34
36
FBAD39
37
FBAD33
38
FBAD36
39
FBAD37
FBADQM4
FBADQS_RN4
FBADQS_WP4
3
511/4/1
511/4/1
COMMON
COMMON
1.3K/4/1
1.3K/4/1
COMMON
COMMON
FBVDD
COMMON
COMMON
FBA_CMD[26..0] (3)
FBVDD
C772
C772
.1UF/X
.1UF/X
R639
R639
10V
10V
R1
10%
10%
1%
1%
X5R
X5R
0402
0402
0402
0402
NS
NS
R635
R635
C753
C753
.1UF
.1UF
R2
1%
1%
10V
10V
0402
0402
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
GND
U8C
U8C
BGA136
BGA136
BGA136
BGA136
COMMON
COMMON
M11
DQ0
L10
DQ1
N11
DQ2
M10
DQ3
R11
DQ4
R10
DQ5
T11
DQ6
T10
DQ7
N10
DQM
P10
RDQS
P11
WDQS
U12B
U12B
BGA136
BGA136
BGA136
BGA136
COMMON
COMMON
B11
DQ0
B10
DQ1
C11
DQ2
C10
DQ3
E11
DQ4
F10
DQ5
F11
DQ6
G10
DQ7
E10
DQM
D10
RDQS
D11
WDQS
R68
R68
60.4/4/1
60.4/4/1
0402
0402
COMMON
COMMON
5%
5%
FBA_CMD[26..0]
Low Sub-Partition
FBVDD
FBA_CMD1
FBA_CMD8
FBA_CMD10
FBA_CMD11
FBA_CMD19
FBA_CMD25
FBA_CMD22
FBA_CMD24
FBA_CMD0
FBA_CMD2
R739
GND
R739
0/4/1
0/4/1
0402
0402
5%
5%
COMMON
COMMON
60.4/4/1
60.4/4/1
0402
0402
COMMON
COMMON
5%
5%
FBA_CLK0
FBA_CLK0*
FBA_CMD15
R745
R745
10K/4/1/X
10K/4/1/X
1%
1%
0402
0402
COMMON
COMMON
R67
R67
FBA_CMD21
FBA_CMD16
FBA_CMD23
FBA_CMD20
FBA_CMD17
FBA_CMD9
FBA_CMD12
FBA_CMD3
FBA_CMD7
FBA_CMD18
FBA_CMD15
FBA_ZQ0 FBA_ZQ1
R61
R61
240
240
1%
1%
0603
0603
COMMON
COMMON
GND
GND
FBA_CMD[26..0] (3)
1
A A
C965
C965
.01UF/X
.01UF/X
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
FBA_CLK0 (3)
FBA_CLK0* (3)
2
B B
For G72 and G73 GDDR3 operation of 600MHz or below, C1 can be connected to
FBVDDQ for backward compatibility with NV43 and NV44.
For higher speed G73 GDDR3 design, it’s recommended to connect C1 to GND.
The circuit in figure 3 can be used for backward compatibility with NV43.
3
C C
ZQ = 6x desired output
DDR3:
impedence of DQ drivers
Impedence = 240 / 6 = 40 ohm
4
D D
5
AB D F H
1
FBAD[63..0] (3)
FBADQM[7..0] (3)
FBADQS_RN[7..0] (3)
FBADQS_WP[7..0] (3)
FBA Partition
Termination for Sub-Partition and CLK
MUST BE PLACED as close as possible to
the BGA memory on the line BEFORE the
MEMORY pin!!
Minimize the stub length!!
FBA_CMD[26..0]
FBVDD
R597
R597
511/4/1
511/4/1
R1
1%
1%
0402
0402
COMMON
COMMON
R605
R605
1.3K/4/1
1.3K/4/1
R2
1%
1%
0402
0402
COMMON
COMMON
GND
8
FBAD9
9
FBAD8
10
FBAD10
11
FBAD11
12
FBAD14
13
FBAD15
14
FBAD13
15
FBAD12
FBADQM1
FBADQS_RN1
FBADQS_WP1
40
FBAD43
41
FBAD42
42
FBAD44
43
FBAD41
44
FBAD47
45
FBAD40
46
FBAD46
47
FBAD45
FBADQM5
FBADQS_RN5
FBADQS_WP5
C648
C648
.1UF/X
.1UF/X
10V
10V
10%
10%
X5R
X5R
0402
0402
NS
NS
C655
C655
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
4
FBA_CMD2
FBA_CMD0
FBA_CMD24
FBA_CMD22
FBA_CMD13
FBA_CMD4
FBA_CMD5
FBA_CMD6
COMMON
COMMON
CMD-ADDR Mapping
144 136 ADDR
CMD15 CMD1 RAS*
CMD25 CMD10 CAS*
CMD9 CMD11 WE*
CMD8 CMD8 CS0*
CMD7 CMD7 BA2
CMD1 CMD19 A<0>
CMD3 CMD25 A<1>
CMD2 CMD22 0A<2>
CMD0 CMD24 0A<3>
CMD24 CMD0 0A<4>
CMD22 CMD2 0A<5>
CMD13 CMD4 1A<2>
CMD4 CMD6 1A<3>
CMD5 CMD5 1A<4>
CMD6 CMD13 1A<5>
CMD21 CMD21 A<6>
CMD23 CMD16 A<7>
CMD19 CMD23 A<8>
CMD20 CMD20 A<9>
CMD17 CMD17 A<10>
CMD16 CMD9 A<11>
CMD10 CMD12 BA0
CMD18 CMD3 BA1
CMD11 CMD18 CKE
CMD12 CMD15 RST
U8D
U8D
BGA136
BGA136
BGA136
BGA136
COMMON
COMMON
M2
DQ0
L3
DQ1
N2
DQ2
M3
DQ3
R2
DQ4
R3
DQ5
T2
DQ6
T3
DQ7
N3
DQM
P3
RDQS
P2
WDQS
U12A
U12A
BGA136
BGA136
BGA136
BGA136
COMMON
COMMON
B2
DQ0
B3
DQ1
C2
DQ2
C3
DQ3
E2
DQ4
F3
DQ5
F2
DQ6
G3
DQ7
E3
DQM
D3
RDQS
D2
WDQS
121/4/1
121/4/1
COMMON
COMMON
121/4/1
121/4/1
COMMON
COMMON
121/4/1
121/4/1
COMMON
COMMON
121/4/1
121/4/1
COMMON
COMMON
121/4/1
121/4/1
COMMON
COMMON
121/4/1
121/4/1
COMMON
COMMON
121/4/1
121/4/1
COMMON
COMMON
121/4/1
121/4/1
FBA_CMD[26..0] (3)
FBVDD
R627
R627
0402
0402
1%
1%
R628
R628
0402
0402
1%
1%
R611
R611
0402
0402
1%
1%
R610
R610
0402
0402
1%
1%
R674
R674
0402
0402
1%
1%
R675
R675
0402
0402
1%
1%
R647
R647
0402
0402
1%
1%
R646
R646
0402
0402
1%
1%
For G72 and G73 GDDR3 operation of 600MHz or below, C1 can be connected to
FBVDDQ for backward compatibility with NV43 and NV44.
For higher speed G73 GDDR3 design, it’s recommended to connect C1 to GND.
The circuit in figure 3 can be used for backward compatibility with NV43.
16
FBAD21
17
FBAD22
18
FBAD19
19
FBAD23
20
FBAD16
21
FBAD20
22
FBAD18
23
FBAD17
FBADQM2
FBADQS_RN2
FBADQS_WP2
48
FBAD48
49
FBAD51
50
FBAD49
51
FBAD50
52
FBAD52
53
FBAD53
54
FBAD55
55
FBAD54
FBADQM6
FBADQS_RN6
FBADQS_WP6
C964
C964
.01UF/X
.01UF/X
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
FBA_CLK1 (3)
FBA_CLK1* (3)
U8A
U8A
BGA136
BGA136
BGA136
BGA136
COMMON
COMMON
B2
DQ0
B3
DQ1
C2
DQ2
C3
DQ3
E2
DQ4
F3
DQ5
F2
DQ6
G3
DQ7
E3
DQM
D3
RDQS
D2
WDQS
U12C
U12C
BGA136
BGA136
BGA136
BGA136
COMMON
COMMON
M11
DQ0
L10
DQ1
N11
DQ2
M10
DQ3
R11
DQ4
R10
DQ5
T11
DQ6
T10
DQ7
N10
DQM
P10
RDQS
P11
WDQS
E G C
5
FBA_CMD[26..0]
FBA_CMD7
FBA_CMD10
FBA_CMD8
FBA_CMD18
FBA_CMD5
FBVDD
R740
R740
0/4/1
0/4/1
0402
0402
5%
5%
COMMON
COMMON
R94
R94
R92
R92
60.4/4/1
60.4/4/1
60.4/4/1
60.4/4/1
0402
0402
0402
0402
5%
5%
5%
5%
COMMON
COMMON
COMMON
COMMON
DDR3:
ZQ = 6x desired output
impedence of DQ drivers
Impedence = 240 / 6 = 40 ohm
24
FBAD30
25
FBAD29
26
FBAD28
27
FBAD31
28
FBAD26
29
FBAD24
30
FBAD25
31
FBAD27
FBADQM3 FBADQM4
FBADQS_RN3
FBADQS_WP3
56
FBAD57
57
FBAD63
58
FBAD60
59
FBAD61
60
FBAD62
61
FBAD58
62
FBAD59
63
FBAD56
FBADQM7
FBADQS_RN7
FBADQS_WP7
FBA_CMD13
FBA_CMD21
FBA_CMD20
FBA_CMD19
FBA_CMD25
FBA_CMD4
FBA_CMD9
FBA_CMD17
FBA_CMD6
FBA_CMD23
FBA_CMD16
FBA_CMD3
FBA_CMD12
FBA_CMD1
FBA_CMD11
FBA_CLK1
FBA_CLK1*
FBA_CMD15
R88
R88
FBVDD
240
240
1%
1%
0603
0603
COMMON
COMMON
GND
GND
U8B
U8B
BGA136
BGA136
BGA136
BGA136
COMMON
COMMON
B11
DQ0
B10
DQ1
C11
DQ2
C10
DQ3
E11
DQ4
F10
DQ5
F11
DQ6
G10
DQ7
E10
DQM
D10
RDQS
D11
WDQS
U12D
U12D
BGA136
BGA136
BGA136
BGA136
COMMON
COMMON
M2
DQ0
L3
DQ1
N2
DQ2
M3
DQ3
R2
DQ4
R3
DQ5
T2
DQ6
T3
DQ7
N3
DQM
P3
RDQS
P2
WDQS
6
1
2
FRAME BUFFER: PARTITION A
DECOUPLING
3
4
5
6
7
8
H G F E D C B A
1
A A
Decoupling for FBA 0..31
C967
C967
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C983
C983
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C1000
C1000
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1022
C1022
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1044
C1044
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1066
C1066
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C968
C968
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C984
C984
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
PLACE NEAR MEMORY
FBVDD PINS
C969
C969
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C985
C985
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
PLACE NEAR MEMORY
FBVDDQ PINS
C1001
C1001
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1023
C1023
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1045
C1045
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1067
C1067
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1002
C1002
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1024
C1024
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1046
C1046
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1068
C1068
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C970
C970
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C986
C986
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1003
C1003
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1025
C1025
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1047
C1047
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1069
C1069
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C971
C971
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C987
C987
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1004
C1004
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1026
C1026
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1048
C1048
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1070
C1070
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C972
C972
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C988
C988
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1005
C1005
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1027
C1027
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1049
C1049
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C973
C973
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C989
C989
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
GND
C1006
C1006
C1007
C1007
C1008
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1029
C1029
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1051
C1051
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1008
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1030
C1030
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1052
C1052
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
GND
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1028
C1028
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1050
C1050
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
GND
FBVDD
FBVDD
C998
C998
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C1020
C1020
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C1042
C1042
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C1064
C1064
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C966
C966
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C982
C982
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C999
C999
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1021
C1021
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1043
C1043
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1065
C1065
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
2
B B
3
C C
4
Decoupling for FBA 32..63
C975
C975
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C991
C991
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C1011
C1011
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1033
C1033
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1055
C1055
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1073
C1073
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C976
C976
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C992
C992
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
PLACE NEAR MEMORY
FBVDD PINS
FBVDD
FBVDD
C1009
C1009
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C1031
C1031
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C1053
C1053
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C1071
C1071
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C974
C974
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C990
C990
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1010
C1010
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1032
C1032
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1054
C1054
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1072
C1072
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C977
C977
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C993
C993
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
PLACE NEAR MEMORY
FBVDDQ PINS
C1012
C1012
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1034
C1034
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1056
C1056
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1074
C1074
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1013
C1013
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1035
C1035
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1057
C1057
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1075
C1075
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C978
C978
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C994
C994
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1014
C1014
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1036
C1036
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1058
C1058
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1076
C1076
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C979
C979
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C995
C995
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1015
C1015
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1037
C1037
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1059
C1059
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1077
C1077
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C980
C980
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C996
C996
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1016
C1016
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1038
C1038
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1060
C1060
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C981
C981
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C997
C997
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
GND
C1019
C1018
C1018
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1040
C1040
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1062
C1062
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1019
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1041
C1041
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1063
C1063
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
GND
C1017
C1017
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1039
C1039
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1061
C1061
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
GND
1
2
3
4
D D
5
GIGABYTE
GIGABYTE
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
AB D F H
1
2
3
4
E G C
5
6
Date: Sheet
7
GIGABYTE
FBA MEMORY FBVDD/Q CAPS
FBA MEMORY FBVDD/Q CAPS
FBA MEMORY FBVDD/Q CAPS
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
of
52 3
of
52 3
of
52 3
8
5
1.0
1.0
1.0
1
FBCD[63..0] (7)
1
A A
FBCD[63..0]
2
B B
3
FBCDQM[7..0] (7)
FBCDQS_WP[7..0] (7)
C C
FBCDQS_RN[7..0] (7)
FBCDQM[7..0]
FBCDQS_WP[7..0]
FBCDQS_RN[7..0]
4
D D
5
AB D F H
1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
TP_FBC_VREF
FBCD0
FBCD1
FBCD2
FBCD3
FBCD4
FBCD5
FBCD6
FBCD7
FBCD8
FBCD9
FBCD10
FBCD11
FBCD12
FBCD13
FBCD14
FBCD15
FBCD16
FBCD17
FBCD18
FBCD19
FBCD20
FBCD21
FBCD22
FBCD23
FBCD24
FBCD25
FBCD26
FBCD27
FBCD28
FBCD29
FBCD30
FBCD31
FBCD32
FBCD33
FBCD34
FBCD35
FBCD36
FBCD37
FBCD38
FBCD39
FBCD40
FBCD41
FBCD42
FBCD43
FBCD44
FBCD45
FBCD46
FBCD47
FBCD48
FBCD49
FBCD50
FBCD51
FBCD52
FBCD53
FBCD54
FBCD55
FBCD56
FBCD57
FBCD58
FBCD59
FBCD60
FBCD61
FBCD62
FBCD63
FBCDQM0
FBCDQM1
FBCDQM2
FBCDQM3
FBCDQM4
FBCDQM5
FBCDQM6
FBCDQM7
FBCDQS_WP0
FBCDQS_WP1
FBCDQS_WP2
FBCDQS_WP3
FBCDQS_WP4
FBCDQS_WP5
FBCDQS_WP6
FBCDQS_WP7
FBCDQS_RN0
FBCDQS_RN1
FBCDQS_RN2
FBCDQS_RN3
FBCDQS_RN4
FBCDQS_RN5
FBCDQS_RN6
FBCDQS_RN7
2
BGA820
BGA820
COMMON
COMMON
U11C
U11C
3/14 FBC
3/14 FBC
B7
FBCD0
A7
FBCD1
C7
FBCD2
A2
FBCD3
B2
FBCD4
C4
FBCD5
A5
FBCD6
B5
FBCD7
F9
FBCD8
F10
FBCD9
D12
FBCD10
D9
FBCD11
E12
FBCD12
D11
FBCD13
E8
FBCD14
D8
FBCD15
E7
FBCD16
F7
FBCD17
D6
FBCD18
D5
FBCD19
D3
FBCD20
E4
FBCD21
C3
FBCD22
B4
FBCD23
C10
FBCD24
B10
FBCD25
C8
FBCD26
A10
FBCD27
C11
FBCD28
C12
FBCD29
A11
FBCD30
B11
FBCD31
B28
FBCD32
C27
FBCD33
C26
FBCD34
B26
FBCD35
C30
FBCD36
B31
FBCD37
C29
FBCD38
A31
FBCD39
D28
FBCD40
D27
FBCD41
F26
FBCD42
D24
FBCD43
E23
FBCD44
E26
FBCD45
E24
FBCD46
F23
FBCD47
B23
FBCD48
A23
FBCD49
C25
FBCD50
C23
FBCD51
A22
FBCD52
C22
FBCD53
C21
FBCD54
B22
FBCD55
E22
FBCD56
D22
FBCD57
D21
FBCD58
E21
FBCD59
E18
FBCD60
D19
FBCD61
D18
FBCD62
E19
FBCD63
A4
FBCDQM0
E11
FBCDQM1
F5
FBCDQM2
C9
FBCDQM3
C28
FBCDQM4
F24
FBCDQM5
C24
FBCDQM6
E20
FBCDQM7
C5
FBCDQS_WP0
E10
FBCDQS_WP1
E5
FBCDQS_WP2
B8
FBCDQS_WP3
A29
FBCDQS_WP4
D25
FBCDQS_WP5
B25
FBCDQS_WP6
F20
FBCDQS_WP7
C6
FBCDQS_RN0
E9
FBCDQS_RN1
E6
FBCDQS_RN2
A8
FBCDQS_RN3
B29
FBCDQS_RN4
E25
FBCDQS_RN5
A25
FBCDQS_RN6
F21
FBCDQS_RN7
A28
FB_VREF2
6600 GT
6600 GT
2
3
FBVTT
FBVTT
FBVTT
FBVTT
FBVTT
FBVTT
FBVTT
FBVTT
FBVTT
FBVTT
FBVTT
FBVTT
FBVTT
FBVTT
FBVTT
FBVTT
FBVTT
FBVTT
FBC_CMD0
FBC_CMD1
FBC_CMD2
FBC_CMD3
FBC_CMD4
FBC_CMD5
FBC_CMD6
FBC_CMD7
FBC_CMD8
FBC_CMD9
FBC_CMD10
FBC_CMD11
FBC_CMD12
FBC_CMD13
FBC_CMD14
FBC_CMD15
FBC_CMD16
FBC_CMD17
FBC_CMD18
FBC_CMD19
FBC_CMD20
FBC_CMD21
FBC_CMD22
FBC_CMD23
FBC_CMD24
FBC_CMD25
FBC_CMD26
FBC_CLK0
FBC_CLK0
FBC_CLK1
FBC_CLK1
FBC_DEBUG
FBC_REFCLK
FBC_REFCLK
FBC_PLLVDD
FBC_PLLAVDD
FBC_PLLGND
FBCAL_PD_VDDQ
FBCAL_PU_GND
FBCAL_TERM_GND
3
4
Place near
AA23
AB23
H16
H17
J10
J23
J24
J9
K11
K12
K21
K22
K24
K9
L23
M23
T25
U25
BGA
Value
TBD
GND
F.B.150 0.2A/6
F.B.150 0.2A/6
LB552
LB552
C782
C782
1UF
1UF
10V
10V
10%
10%
X7R
X7R
0603
0603
COMMON
COMMON
FBVDD
COMMON BEAD_0603
COMMON BEAD_0603
5
6
NET NET_SPACING_RULE
FBC_REFCLK
IN
FBC_REFCLK*
IN
FBC_PLLVDD
IN
FBC_PLLAVDD
IN
7
DIFFPAIR MIN_LINE_WIDTH
4MIL 10MIL
10MIL
10MIL
8
H G F E D C B A
10MIL
1
FBVTT is NC for G73, so C782 and LB can be unstuff for G73.
2
PLACE NEAR
GPU
FBVDD
R606
R606
10K/X
10K/X
5%
5%
0402
0402
NS
NS
FBC_CMD18
R608
R608
10K
10K
5%
5%
0402
0402
COMMON
COMMON
GND
GIGABYTE
GIGABYTE
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
Date: Sheet
GIGABYTE
FBC MEMORY INTERFACE
FBC MEMORY INTERFACE
FBC MEMORY INTERFACE
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
7
1.0
1.0
1.0
of
62 3
of
62 3
of
62 3
8
3
4
5
FBC_CMD23
FBC_CMD24
FBC_CMD25
FBC_REFCLK
FBC_REFCLK*
FBC_PLLVDD
FBC_PLLAVDD
FBC_CMD[26..0]
0
1
2
3
4
5
6
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
R624
04021%COMMON
04021%COMMON
R621
R621
0402
0402
1%
1%
R625
R625
0402 COMMON
0402 COMMON
5%
5%
FBC_CLK0 (7)
FBC_CLK0* (7)
FBC_CLK1 (7)
FBC_CLK1* (7)
FBC_CMD0
C13
FBC_CMD1
A16
FBC_CMD2
A13
FBC_CMD3
B17
FBC_CMD4
B20
FBC_CMD5
A19
FBC_CMD6
B19
FBC_CMD7
B14
FBC_CMD8
E16
FBC_CMD9
A14
FBC_CMD10
C15
FBC_CMD11
B16
FBC_CMD12
F17
FBC_CMD13
C19
NTP_FBC_CMD14
D15
FBC_CMD15
C17
FBC_CMD16
A17
FBC_CMD17
C16
FBC_CMD18
D14
FBC_CMD19
F16
FBC_CMD20
C14
FBC_CMD21
C18
FBC_CMD22
E14
B13
E15
F15
NTP_FBC_CMD<26>
A20
FBC_CLK0
E13
FBC_CLK0*
F13
FBC_CLK1
F18
FBC_CLK1*
E17
TP
NOW
TP_FBC_DBI0
C20
RFU
RFU
TP_FBC_DBI1
D1
TP_FBC_DEBUG
F12
B1
C1
G8
G10
G9
GND
FBCAL_PD
K26
FBCAL_PU
H26
FBCAL_TERM
J26
49.9 R624
49.9
49.9
49.9
COMMON
COMMON
40.2/4/1
40.2/4/1
FBVDD
GND
4
FBC_CMD[26..0] (7)
GND
PLACE close to
GPU
C713
C713
.01UF
.01UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C696
C696
.01UF
.01UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
Place close to balls
FBVDD
R45
R45
R44
R44
100/X
100/X
100/X
100/X
1%
1%
1%
1%
0402
0402
0402
0402
COMMON
COMMON
COMMON
COMMON
R46
R46
R43
R43
100
100
100
100
1%
1%
1%
1%
0402
0402
0402
0402
COMMON
COMMON
COMMON
COMMON
GND
F.B.150 0.2A/6
F.B.150 0.2A/6
LB506
LB506
BEAD_0603COMMON
C677
C677
1UF
1UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C669
C669
1UF
1UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
BEAD_0603COMMON
F.B.150 0.2A/6
F.B.150 0.2A/6
LB508
LB508
C653
C653
4.7UF
4.7UF
6.3V
6.3V
10%
10%
X5R
X5R
0603
0603
COMMON
COMMON
GND
COMMON BEAD_0603
COMMON BEAD_0603
GND
C701
C701
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C688
C688
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
FBA_AVDD Connection is TBD. This may not be tied on the Package
E G C
5
CKE Stuff options for DDR3 configation for
on-die terminations at the memory
IMPORTANT FOR POWER ON INITIALIZATION OF
DDR3 MEMS
DDR3: DETERMINES THE ODT VALUE FOR ADDR AND
CONTROL PINS
CKE = 0 --> ODT = ZQ/2
CKE = 1 --> ODT = ZQ
A3V3
PBA_PLLVDD is not used for G73. These components can be no-stuff for G73
.C713, C701, C669, LB506 & C653 can no-stuff.
NVVDD
C657
C657
4.7UF
4.7UF
6.3V
6.3V
10%
10%
X5R
X5R
0603
0603
COMMON
COMMON
6
1
2
3
4
5
6
7
8
H G F E D C B A
FRAMEBUFFER: PARTITION C 16Mx32 BGA136 DDR3
R742
R742
0/4/1
0/4/1
0402
0402
5%
5%
COMMON
COMMON
R7
R7
60.4/4/1
60.4/4/1
0402
0402
5%
5%
COMMON
COMMON
GND
FBC_CMD21
FBC_CMD20
FBC_CMD19
FBC_CMD25
FBC_CLK1
FBC_CLK1*
FBC_ZQ1
R2
R2
240
240
1%
1%
0603
0603
COMMON
COMMON
A-CS0-HI-32bit
FBC_CMD7
FBC_CMD10
FBC_CMD8
FBC_CMD18
FBC_CMD5
FBC_CMD13
FBC_CMD4
FBC_CMD9
FBC_CMD17
FBC_CMD6
FBC_CMD23
FBC_CMD16
FBC_CMD3
FBC_CMD12
FBC_CMD1
FBC_CMD11
FBC_CMD15
FBVDD
GND
U3C
U3C
BGA136
BGA136
BGA136
BGA136
COMMON
COMMON
M11
DQ0
L10
DQ1
N11
DQ2
M10
DQ3
R11
DQ4
R10
DQ5
T11
DQ6
T10
DQ7
N10
DQM
P10
RDQS
P11
WDQS
U4B
U4B
BGA136
BGA136
BGA136
BGA136
COMMON
COMMON
B11
DQ0
B10
DQ1
C11
DQ2
C10
DQ3
E11
DQ4
F10
DQ5
F11
DQ6
G10
DQ7
E10
DQM
D10
RDQS
D11
WDQS
A-CS0-HI-32bit
U4E
U4E
BGA136
BGA136
BGA136
BGA136
COMMON
COMMON
RAS
H3
CS
F9
CAS
F4
WE
H9
K4
A0
H2
A1
K3
A2
M4
A3
K9
A4
H11
A5
K10
A6
L9
A7
K11
A8
M9
A9
K2
A10
L4
A11
BA<0>
G4
BA<1>
G9
BA<2>
H10
H4
CKE
J11
CLK+
J10
CLK-
RESET
V9
ZQ
A4
MF
A9
RFU0
J2
RFU1
J3
SEN
V4
6.4D> 7.2A< (6)
6.4D> 7.2A< (6)
6.4D> 7.2D< (6)
6.4D> 7.2D< (6)
6.3D> 7.1A<(6)
6.1A<> 7.4B<> (6)
6.3A> 7.4B<> (6)
6.4A<> 7.4B<> (6)
6.3A<> 7.5B<> (6)
6.4A<> 7.4B<> (6)
6.3A<> 7.5B<> (6)
6.4A<> 7.4B<> (6)
6.3A<> 7.5B<> (6)
6.4A<> 7.4B<> (6)
6.3A<> 7.5B<> (6)
6.4A<> 7.4B<> (6)
6.3A<> 7.5B<> (6)
6.4A<> 7.4B<> (6)
6.3A<> 7.5B<> (6)
6.4A<> 7.4B<> (6)
6.3A<> 7.5B<> (6)
6.4A<> 7.4B<> (6)
6.3A<> 7.5B<> (6)
6
VDD
A2
VDD
F1
VDD
M1
VDD
V2
VDD
A11
VDD
F12
VDD
M12
VDD
V11
VDDA
K1
VDDA
K12
VDDQ
A1
VDDQ
C1
VDDQ
C4
VDDQ
E1
VDDQ
E4
VDDQ
J4
VDDQ
N1
VDDQ
N4
VDDQ
R1
VDDQ
R4
VDDQ
V1
VDDQ
A12
VDDQ
C9
VDDQ
C12
VDDQ
E9
VDDQ
E12
VDDQ
J9
VDDQ
N9
VDDQ
N12
VDDQ
R9
VDDQ
R12
VDDQ
V12
VSSQ
B1
VSSQ
B4
VSSQ
D1
VSSQ
D4
VSSQ
G2
VSSQ
L2
VSSQ
P1
VSSQ
P4
VSSQ
T1
VSSQ
T4
VSSQ
B9
VSSQ
B12
VSSQ
D9
VSSQ
D12
VSSQ
G11
VSSQ
L11
VSSQ
P9
VSSQ
P12
VSSQ
T9
VSSQ
T12
VSS
A3
VSS
G1
VSS
L1
VSS
V3
VSS
A10
VSS
G12
VSS
L12
VSS
V10
VSSA
J1
VSSA
J12
H1
VREF
H12
VREF
NET SPACING DIFFPAIR
FBC_CLK0
FBC_CLK0*
IN
FBC_CLK1
IN
FBC_CLK1*
IN
FBC_CMD[26..0]
IN
IN
FBCD[63..0]
FBCDQM[7..0]
BI
BI
BI
FBCDQS_RN1
BI
FBCDQS_WP1
BI
FBCDQS_RN2
BI
FBCDQS_WP2
BI
FBCDQS_RN3
BI
FBCDQS_WP3
BI
FBCDQS_RN4
BI
FBCDQS_WP4
BI
FBCDQS_RN5
BI
FBCDQS_WP5
BI
FBCDQS_RN6
BI
FBCDQS_WP6
BI
FBCDQS_RN7
BI
FBCDQS_WP7
BI
BI
FBC_VREF_DATA0
BI
FBC_VREF_ADDR0
BI
FBC_VREF_DATA1
FBC_VREF_ADDR1
BI
BI
FBVDD
FBC_VREF1
FBC_VREF3
VREF = FBVDDQ * R2/(R1 + R2) ZQ = 6x desired output
DDR3:
BEAD_0603
BEAD_0603
LB545
LB545
F.B. 220 200mA/6
F.B. 220 200mA/6
LB542
BEAD_0603 COMMON
BEAD_0603 COMMON
GND
GND
VREF = 0.70 *
FBVDDQ
1.26V = 1.8V * 2.7K/(1.15K + 2.7K)
COMMON
COMMON
F.B. 220 200mA/6 LB542
F.B. 220 200mA/6
C960
C960
.047UF/16V/X7R/4
.047UF/16V/X7R/4
16V
16V
10%
10%
X7R
X7R
0402
0402
NS
NS
C961
C961
.047UF/16V/X7R/4
.047UF/16V/X7R/4
16V
16V
10%
10%
X7R
X7R
0402
0402
NS
NS
FBVDD
R528
R528
511/4/1
511/4/1
1%
1%
0402
0402
COMMON
COMMON
R529
R529
1.3k/4/1
1.3k/4/1
1%
1%
0402
0402
COMMON
COMMON
GND
FBC_CLK0
FBC_CLK0
FBC_CLK1
FBC_CLK1
FBCDQS_RN0 15MIL
FBCDQS_RN0 15MIL
FBCDQS_RN1 15MIL
FBCDQS_RN1 15MIL
FBCDQS_RN2 15MIL
FBCDQS_RN2 15MIL
FBCDQS_RN3 15MIL
FBCDQS_RN3 15MIL
FBCDQS_RN4 15MIL
FBCDQS_RN4 15MIL
FBCDQS_RN5 15MIL
FBCDQS_RN5 15MIL
FBCDQS_RN6 15MIL
FBCDQS_RN7 15MIL
FBCDQS_RN7 15MIL
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
Date: Sheet
7
FBVDD
C517
C517
.1UF/X
.1UF/X
R1
10V
10V
10%
10%
X5R
X5R
0402
0402
NS
NS
FBVDD
C518
C518
R2
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
R523
R523
0402
0402
COMMON
COMMON
511/4/1
511/4/1
R1
1%
1%
0402
GND
COMMON
COMMON
1.3K/4/1
1.3K/4/1
COMMON
COMMON
0402
R522
R522
R2
1%
1%
0402
0402
GND
MIN_LINE_WIDTH
5MIL
5MIL
5MIL
5MIL
12MIL
12MIL
12MIL
12MIL
GIGABYTE
GIGABYTE
GIGABYTE
FBC 8MX32 DDR3 MEMORIES
FBC 8MX32 DDR3 MEMORIES
FBC 8MX32 DDR3 MEMORIES
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
C511
C511
.1UF/X
.1UF/X
10V
10V
10%
10%
X5R
X5R
0402
0402
NS
NS
C510
C510
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
15MIL_G2G_25MIL
15MIL_G2G_25MIL
15MIL_G2G_25MIL
15MIL_G2G_25MIL
15MIL
15MIL
15MIL
15MIL FBCDQS_RN6
of
72 3
of
72 3
of
72 3
8
1
2
3
4
5
1.0
1.0
1.0
A-CS0-LOW-32bit
U3E
U3E
BGA136
BGA136
BGA136
BGA136
COMMON
FBC_CMD[26..0] (6)
1
A A
FBC_CLK0 (6)
FBC_CLK0* (6) FBC_CLK1 (6)
2
B B
For G72 and G73 GDDR3 operation of 600MHz or below, C1 can be connected to
FBVDDQ for backward compatibility with NV43 and NV44.
For higher speed G73 GDDR3 design, it’s recommended to connect C1 to GND.
The circuit in figure 3 can be used for backward compatibility with NV43.
FBC_CMD[26..0]
Low Sub-Partition
FBVDD
R741
R741
0/4/1
0/4/1
0402
0402
5%
5%
COMMON
R5
R5
60.4/4/1
60.4/4/1
0402
0402
5%
5%
COMMON
COMMON
COMMON
R4
R4
60.4/4/1
60.4/4/1
0402
0402
5%
5%
COMMON
COMMON
FBC_CLK0
FBC_CLK0*
C1078
C1078
.01UF/X
.01UF/X
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
FBC_CMD15
R746
R746
10K/4/1/X
10K/4/1/X
1%
1%
0402
0402
COMMON
COMMON
GND
FBC_CMD1
FBC_CMD8
FBC_CMD10
FBC_CMD11
FBC_CMD19
FBC_CMD25
FBC_CMD22
FBC_CMD24
FBC_CMD0
FBC_CMD2
FBC_CMD21
FBC_CMD16
FBC_CMD23
FBC_CMD20
FBC_CMD17
FBC_CMD9
FBC_CMD12
FBC_CMD3
FBC_CMD7
FBC_CMD18
FBC_CMD15
FBC_ZQ0
R1
R1
240
240
1%
1%
0603
0603
COMMON
COMMON
GND
GND
COMMON
RAS
H3
CS
F9
CAS
F4
WE
H9
K4
A0
H2
A1
K3
A2
M4
A3
K9
A4
H11
A5
K10
A6
L9
A7
K11
A8
M9
A9
K2
A10
L4
A11
BA<0>
G4
BA<1>
G9
BA<2>
H10
H4
CKE
J11
CLK+
J10
CLK-
RESET
V9
ZQ
A4
MF
A9
RFU0
J2
RFU1
J3
SEN
V4
3
DDR3:
ZQ = 6x desired output
impedence of DQ drivers
Impedence = 240 / 6 = 40 ohm
FBCD[63..0] (6)
FBCD[63..0]
FBVDD
VDD
A2
VDD
F1
VDD
M1
VDD
V2
VDD
A11
VDD
F12
VDD
M12
VDD
V11
VDDA
K1
VDDA
K12
VDDQ
A1
VDDQ
C1
VDDQ
C4
VDDQ
E1
VDDQ
E4
VDDQ
J4
VDDQ
N1
VDDQ
N4
VDDQ
R1
VDDQ
R4
VDDQ
V1
VDDQ
A12
VDDQ
C9
VDDQ
C12
VDDQ
E9
VDDQ
E12
VDDQ
J9
VDDQ
N9
VDDQ
N12
VDDQ
R9
VDDQ
R12
VDDQ
V12
VSSQ
B1
VSSQ
B4
VSSQ
D1
VSSQ
D4
VSSQ
G2
VSSQ
L2
VSSQ
P1
VSSQ
P4
VSSQ
T1
VSSQ
T4
VSSQ
B9
VSSQ
B12
VSSQ
D9
VSSQ
D12
VSSQ
G11
VSSQ
L11
VSSQ
P9
VSSQ
P12
VSSQ
T9
VSSQ
T12
VSS
A3
VSS
G1
VSS
L1
VSS
V3
VSS
A10
VSS
G12
VSS
L12
VSS
V10
VSSA
J1
VSSA
J12
FBC_VREF0
H1
VREF
FBC_VREF2
H12
VREF
VREF:
M2 - DATA
M13 -
ADDR
LB544
LB544
F.B. 220 200mA/6
F.B. 220 200mA/6
LB543
BEAD_0603 COMMON
BEAD_0603 COMMON
C959
C959
.047UF/16V/X7R/4
.047UF/16V/X7R/4
16V
16V
10%
10%
X7R
X7R
0402
0402
NS
NS
GND
GND
VREF = FBVDDQ * R2/(R1 + R2)
DDR3:
BEAD_0603
BEAD_0603
F.B. 220 200mA/6 LB543
F.B. 220 200mA/6
C958
C958
.047UF/16V/X7R/4
.047UF/16V/X7R/4
16V
16V
10%
10%
X7R
X7R
0402
0402
NS
NS
GND
VREF = 0.70 *
FBVDDQ
1.26V = 1.8V * 2.7K/(1.15K + 2.7K)
511/4/1
511/4/1
COMMON
COMMON
1.3K/4/1
1.3K/4/1
COMMON
COMMON
FBVDD
COMMON
COMMON
FBC_CMD[26..0] (6)
FBVDD
C513
C513
.1UF/X
.1UF/X
R524
R524
10V
10V
R1
10%
10%
1%
1%
X5R
X5R
0402
0402
0402
0402
NS
NS
R525
R525
C514
C514
.1UF
.1UF
R2
1%
1%
10V
10V
0402
0402
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
GND
C C
0
FBCD3
1
FBCD4
2
FBCD2
3
4
FBCDQM[7..0] (6)
FBCDQS_RN[7..0] (6)
FBCDQS_WP[7..0] (6)
D D
5
AB D F H
1
FBCDQM[7..0]
FBCDQS_RN[7..0]
FBCDQS_WP[7..0]
2
FBCDQM0
0
FBCDQM1
1
FBCDQM2
2
FBCDQM3
3
4
FBCDQM5
5
FBCDQM6
6
FBCDQM7
7
FBCDQS_RN0
0
FBCDQS_RN1
1
FBCDQS_RN2
2
FBCDQS_RN3
3
FBCDQS_RN4
4
FBCDQS_RN5
5
FBCDQS_RN6
6
FBCDQS_RN7
7
FBCDQS_WP0
0
FBCDQS_WP1
1
FBCDQS_WP2
2
FBCDQS_WP3
3
FBCDQS_WP4
4
FBCDQS_WP5
5
FBCDQS_WP6
6
FBCDQS_WP7
7
FBCD5
4
FBCD6
5
FBCD0
6
FBCD7
7
FBCD1
FBCDQM0
FBCDQS_RN0 FBCDQS_RN0
FBCDQS_WP0 FBCDQS_WP0
32
FBCD32
33
FBCD33
34
FBCD34
35
FBCD35
36
FBCD38
37
FBCD36
38
FBCD39
39
FBCD37
FBCDQM4
FBCDQS_RN4
FBCDQS_WP4
3
M2
L3
N2
M3
R2
R3
T2
T3
N3
P3
P2
B2
B3
C2
C3
E2
F3
F2
G3
E3
D3
D2
Termination for Sub-Partition and CLK
MUST BE PLACED as close as possible to
the BGA memory on the line BEFORE the
MEMORY
pin!!
FBC_CMD[26..0]
R527
R527
511/4/1
511/4/1
1%
1%
0402
0402
COMMON
COMMON
R526
R526
1.3K/4/1
1.3K/4/1
1%
1%
0402
0402
COMMON
COMMON
U3D
U3D
BGA136
BGA136
BGA136
BGA136
COMMON
COMMON
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQM
RDQS
WDQS
U4A
U4A
BGA136
BGA136
BGA136
BGA136
COMMON
COMMON
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQM
RDQS
WDQS
FBC Partition
Minimize the stub length!!
FBVDD
C516
C516
.1UF/X
.1UF/X
10V
10V
R1
10%
10%
X5R
X5R
0402
0402
NS
NS
C515
C515
.1UF
.1UF
R2
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
GND
8
FBCD15
9
FBCD14
10
FBCD11
11
FBCD8
12
FBCD10
13
FBCD9
14
FBCD12
15
FBCD13
FBCDQM1
FBCDQS_RN1
FBCDQS_WP1
40
FBCD46
41
FBCD43
42
FBCD47
43
FBCD44
44
FBCD45
45
FBCD42
46
FBCD41
47
FBCD40
FBCDQM5
FBCDQS_RN5
FBCDQS_WP5
FBC_CMD2
FBC_CMD0
FBC_CMD24
FBC_CMD22
FBC_CMD13
FBC_CMD4
FBC_CMD5
FBC_CMD6
4
FBC_CMD[26..0]
C1079
C1079
.01UF/X
.01UF/X
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
R6
R6
60.4/4/1
60.4/4/1
0402
0402
5%
5%
COMMON
COMMON
CS0
FBVDD
COMMON
COMMON
COMMON
COMMON
COMMON
COMMON
COMMON
COMMON
COMMON
COMMON
COMMON
COMMON
COMMON
COMMON
COMMON
COMMON
121/4/1
121/4/1
121/4/1
121/4/1
121/4/1
121/4/1
121/4/1
121/4/1
121/4/1
121/4/1
121/4/1
121/4/1
121/4/1
121/4/1
121/4/1
121/4/1
FBC_CMD[26..0] (6)
FBVDD
R532
R532
0402
0402
1%
1%
R538
R538
0402
0402
1%
1%
R539
R539
0402
0402
1%
1%
R533
R533
0402
0402
1%
1%
R530
R530
0402
0402
1%
1%
R536
R536
0402
0402
1%
1%
R537
R537
0402
0402
1%
1%
R531
R531
0402
0402
1%
1%
FBC_CLK1* (6)
For G72 and G73 GDDR3 operation of 600MHz or below, C1 can be connected to
FBVDDQ for backward compatibility with NV43 and NV44.
For higher speed G73 GDDR3 design, it’s recommended to connect C1 to GND.
The circuit in figure 3 can be used for backward compatibility with NV43.
DDR3:
impedence of DQ drivers
Impedence = 240 / 6 = 40 ohm
U3A
U3B
U3B
BGA136
BGA136
BGA136
BGA136
COMMON
COMMON
16
B11
DQ0
B10
DQ1
C11
DQ2
C10
DQ3
E11
DQ4
F10
DQ5
F11
DQ6
G10
DQ7
E10
DQM
D10
RDQS
D11
WDQS
U4D
U4D
BGA136
BGA136
BGA136
BGA136
COMMON
COMMON
M2
DQ0
L3
DQ1
N2
DQ2
M3
DQ3
R2
DQ4
R3
DQ5
T2
DQ6
T3
DQ7
N3
DQM
P3
RDQS
P2
WDQS
FBCD21
17
FBCD20
18
FBCD22
19
FBCD23
20
FBCD19
21
FBCD16
22
FBCD18
23
FBCD17
FBCDQM2
FBCDQS_RN2
FBCDQS_WP2
48
FBCD51
49
FBCD50
50
FBCD48
51
FBCD49
52
FBCD53
53
FBCD55
54
FBCD52
55
FBCD54
FBCDQM6
FBCDQS_RN6
FBCDQS_WP6
U3A
BGA136
BGA136
BGA136
BGA136
COMMON
COMMON
24
B2
DQ0
B3
DQ1
C2
DQ2
C3
DQ3
E2
DQ4
F3
DQ5
F2
DQ6
G3
DQ7
E3
DQM
D3
RDQS
D2
WDQS
U4C
U4C
BGA136
BGA136
BGA136
BGA136
COMMON
COMMON
M11
DQ0
L10
DQ1
N11
DQ2
M10
DQ3
R11
DQ4
R10
DQ5
T11
DQ6
T10
DQ7
N10
DQM
P10
RDQS
P11
WDQS
E G C
5
FBCD24
25
FBCD26
26
FBCD25
27
FBCD27
28
FBCD29
29
FBCD31
30
FBCD30
31
FBCD28
FBCDQM3 FBCDQM4
FBCDQS_RN3
FBCDQS_WP3
56
FBCD58
57
FBCD57
58
FBCD56
59
FBCD59
60
FBCD61
61
FBCD60
62
FBCD63
63
FBCD62
FBCDQM7
FBCDQS_RN7
FBCDQS_WP7
1
2
3
4
5
6
7
8
H G F E D C B A
FRAMEBUFFER: PARTITION C
DECOUPLING
1
A A
2
Decoupling for FBC 0..31
C1098
C1098
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1109
C1109
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
PLACE NEAR MEMORY
FBVDD PINS
C1099
C1099
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1085
C1085
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
FBVDD
C1097
C1097
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C1108
C1108
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1080
C1080
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1110
C1110
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1100
C1100
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1111
C1111
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1101
C1101
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1112
C1112
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1081
C1081
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1113
C1113
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1102
C1102
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1086
C1086
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
GND
C1118
C1118
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1136
C1136
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1158
C1158
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1180
C1180
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
PLACE NEAR MEMORY
FBVDDQ PINS
C1119
C1119
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1137
C1137
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1159
C1159
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1181
C1181
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1093
C1093
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1138
C1138
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1160
C1160
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1182
C1182
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1120
C1120
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1139
C1139
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1161
C1161
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1183
C1183
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1121
C1121
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1140
C1140
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1162
C1162
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1184
C1184
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1094
C1094
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1141
C1141
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1163
C1163
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1123
C1123
C1124
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1143
C1143
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1165
C1165
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1124
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1144
C1144
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1166
C1166
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
GND
C1122
C1122
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1142
C1142
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1164
C1164
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
GND
B B
FBVDD
C1117
C1117
C1092
C1092
1nF
1nF
4.7uF
4.7uF
16V
16V
6.3V
6.3V
10%
10%
10%
10%
X7R
X7R
X5R
X5R
0402
0402
0805
0805
COMMON
COMMON
COMMON
COMMON
C1134
C1134
C1135
C1135
4.7uF
4.7uF
1nF
1nF
6.3V
6.3V
16V
16V
10%
10%
10%
3
X5R
X5R
0805
0805
COMMON
COMMON
C1156
C1156
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C1178
C1178
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1157
C1157
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1179
C1179
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C C
4
Decoupling for FBC 32..63
FBVDD
C1082
C1082
C1083
C1126
C1126
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1146
C1146
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1168
C1168
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1186
C1186
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1087
C1087
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C1127
C1127
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1147
C1147
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1169
C1169
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1187
C1187
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1083
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1115
C1115
1nF
1nF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
FBVDD
C1125
C1125
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C1145
C1145
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C1167
C1167
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C1185
C1185
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C1103
C1103
4.7uF
4.7uF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
C1114
C1114
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
PLACE NEAR MEMORY
FBVDD PINS
C1104
C1104
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1088
C1088
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
PLACE NEAR MEMORY
FBVDDQ PINS
C1128
C1128
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1148
C1148
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1170
C1170
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1188
C1188
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1129
C1129
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1149
C1149
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1171
C1171
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1189
C1189
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1105
C1105
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1089
C1089
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1095
C1095
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1150
C1150
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1172
C1172
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1190
C1190
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1106
C1106
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1090
C1090
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1096
C1096
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1151
C1151
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1173
C1173
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1191
C1191
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1084
C1084
100PF
100PF
50V
50V
10%
10%
COG
COG
0402
0402
COMMON
COMMON
C1116
C1116
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1130
C1130
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1152
C1152
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1174
C1174
0.47nF
0.47nF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C1107
C1107
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1091
C1091
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
GND
C1132
C1132
C1133
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1154
C1154
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1176
C1176
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1133
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1155
C1155
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1177
C1177
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
GND
C1131
C1131
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1153
C1153
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C1175
C1175
.01UF
.01UF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
GND
BGA820
BGA820
COMMON
COMMON
U11D
U11D
14/14 _GND_
14/14 _GND_
AA12
GND
AA2
GND
AA21
GND
AA31
GND
AB27
GND
AB6
GND
AC10
GND
AC23
GND
AC29
GND
AC4
GND
AD16
GND
AD17
GND
AD2
GND
AD31
GND
AE17
GND
AE27
GND
AE6
GND
AF11
GND
AF26
GND
AF29
GND
AF4
GND
AF7
GND
AG10
GND
AG11
GND
AG14
GND
AG15
GND
AG19
GND
AG2
GND
AG22
GND
AG31
GND
AG8
GND
AH24
GND
AJ10
GND
AJ13
GND
AJ16
GND
AJ17
GND
AJ20
GND
AJ23
GND
AJ26
GND
AJ29
GND
AJ4
GND
AJ7
GND
AK2
GND
AK28
GND
AK31
GND
AL11
GND
AL14
GND
AL19
GND
AL22
GND
AL25
GND
AL3
GND
AL6
GND
AL9
GND
AM13
GND
AM16
GND
AM17
GND
AM20
GND
AM23
GND
AM26
GND
AM29
GND
B12
GND
B15
GND
B18
GND
B21
GND
B24
GND
B27
GND
B3
GND
B30
GND
B6
GND
B9
GND
C2
GND
C31
GND
D10
GND
D13
GND
D16
GND
D17
GND
D20
GND
D23
GND
D26
GND
D29
GND
D4
GND
D7
GND
F11
GND
F14
GND
F19
GND
F2
GND
F22
GND
F25
GND
F31
GND
F8
GND
G26
GND
G29
GND
G4
GND
G7
GND
H27
GND
H6
GND
J16
GND
J17
GND
J2
GND
J31
GND
6600 GT
6600 GT
K10
GND
K23
GND
K29
GND
K4
GND
L27
GND
L6
GND
M12
GND
M2
GND
M31
GND
N15
GND
N18
GND
N29
GND
N4
GND
P15
GND
P18
GND
P27
GND
P6
GND
R13
GND
R14
GND
R15
GND
R18
GND
R19
GND
R2
GND
R20
GND
R31
GND
T16
GND
T17
GND
T24
GND
T29
GND
T4
GND
U16
GND
U17
GND
U24
GND
U29
GND
U8
GND
V13
GND
V14
GND
V15
GND
V18
GND
V19
GND
V2
GND
V20
GND
V31
GND
W15
GND
W18
GND
W27
GND
W6
GND
Y15
GND
Y18
GND
Y29
GND
Y4
GND
AL10
GND
AM10
GND
AG13
GND
1
2
3
GND
4
GND
D D
5
GIGABYTE
GIGABYTE
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
AB D F H
1
2
3
4
E G C
5
6
Date: Sheet
7
GIGABYTE
FBC MEMORY FBVDD/Q CAPS
FBC MEMORY FBVDD/Q CAPS
FBC MEMORY FBVDD/Q CAPS
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
82 3
82 3
82 3
8
of
of
of
5
1.0
1.0
1.0
1
2
3
4
5
6
7
8
H G F E D C B A
R658
R658
2.05K
2.05K
1%
1%
0402
0402
COMMON
COMMON
AD10
AH10
AH9
BGA820
BGA820
COMMON
COMMON
U11E
U11E
4/14 DACA
4/14 DACA
DACA_VDD
DACA_VREF
DACA_RSET
6600 GT
6600 GT
MIN_LINE_WIDTH
12MIL
12MIL
12MIL
12MIL
Route DAC RGB with ~37.5ohm
Impedence
I2CA_SCL
I2CA_SDA
DACA_HSYNC
DACA_VSYNC
DACA_RED
DACA_GREEN
DACA_BLUE
DACA_IDUMP
3
Primary Display
(DACA), Slim DB15
1
DACA
RGB-FILTER
3.5MIL
I2CA_SDA
9.3D>
IN
I2CA_SCL
9.3D>
IN
I2CA_SCL
K2
I2CA_SDA
J3
AF10
AK10
AH11
AJ12
AH12
DACA_HSYNC
DACA_VSYNC
9.2C<
OUT
9.2C<
OUT
3.5MIL
3.5MIL
AG9
GND
NO STUFF 2.2K ON RGB FOR
BRINGUP
R100
R100
2.2K/X
2.2K/X
5%
5%
0402
0402
NS
NS
R103
R103
2.43K/4/1
2.43K/4/1
5%
5%
0402
0402
NS
NS
R97
R97
2.2K/X
2.2K/X
5%
5%
0402
0402
NS
NS
3.5MIL
R104
R104
75
75
1%
1%
0402
0402
COMMON
COMMON
R98
R98
75
75
1%
1%
0402
0402
COMMON
COMMON
R101
R101
75
75
1%
1%
0402
0402
COMMON
COMMON
13
12
10
9
DACA_RED
DACA_GREEN
DACA_BLUE
R668
33
R668
33
COMMON
COMMON
0402
0402
5%
5%
R655
33
R655
33
COMMON
COMMON
0402
0402
5%
5%
5V
U507D
U507D
74ACT08/SOT-14
74ACT08/SOT-14
11
74ACT_SO
74ACT_SO
COMMON
COMMON
7 14
PLACE NEAR SYNC
BUFFER
5V
U507C
U507C
74ACT08/SOT-14
74ACT08/SOT-14
8
74ACT_SO
74ACT_SO
COMMON
COMMON
7 14
5V
D14
D14
SOT23
SOT23
3
BAV99-7/SOT23
BAV99-7/SOT23
100V
100V
100MA
100MA
COMMON
COMMON
1 2
5V
D16
D16
SOT23
SOT23
BAV99-7/SOT23
BAV99-7/SOT23
3
100V
100V
100MA
100MA
COMMON
COMMON
1 2
5V
D13
D13
SOT23
SOT23
BAV99-7/SOT23
BAV99-7/SOT23
3
100V
100V
100MA
100MA
COMMON
COMMON
1 2
R669
R669
2.2K
2.2K
5%
5%
5V
0402
0402
COMMON
COMMON
R656
R656
2.2K
2.2K
5%
5%
0402
0402
COMMON
COMMON
AVB
5V
AHB
DACA_VSYNC_BUF DACA_VSYNC_C
R650
33
R650
33
0402
COMMON
0402
COMMON
5%
5%
C892
C892
.100UF
.100UF
25V
25V
10%
10%
X7R
X7R
0603
0603
COMMON
COMMON
R649 33
R649 33
0402 COMMON
0402 COMMON
5%
5%
L15 0/6
L15 0/6
COMMON 0603
COMMON 0603
C76
C76
22PF/X
22PF/X
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
L17
0/6 L17
0/6
COMMON 0603
COMMON 0603
C84
C84
22PF/X
22PF/X
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
L13 0/6
L13 0/6
COMMON 0603
COMMON 0603
C73
C73
22PF/X
22PF/X
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
4
3
3
3
DACA_HSYNC_BUF
3
DACA_R_F
C80
C80
22PF/X
22PF/X
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
DACA_G_F
C86
C86
22PF/X
22PF/X
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
DACA_B_F
C74
C74
22PF/X
22PF/X
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
E G C
5
5V
D520
D520
SOT23
SOT23
100V
100V
100MA
100MA
COMMON
COMMON
1 2
5V
D519
D519
SOT23
SOT23
100V
100V
100MA
100MA
COMMON
COMMON
1 2
5V
D521
D521
SOT23
SOT23
100V
100V
100MA
100MA
COMMON
COMMON
1 2
5V
D523
D523
SOT23
SOT23
100V
100V
100MA
100MA
COMMON
COMMON
1 2
BAV99-7/SOT23
BAV99-7/SOT23
BAV99-7/SOT23
BAV99-7/SOT23
BAV99-7/SOT23
BAV99-7/SOT23
BAV99-7/SOT23
BAV99-7/SOT23
L16 27nH
L16 27nH
L18
L18
0603
0603
L14 27nH
L14 27nH
LB529
F.B.150 0.2A/6 LB529
F.B.150 0.2A/6
COMMON BEAD_0603
COMMON BEAD_0603
LB527 F.B.150 0.2A/6
LB527 F.B.150 0.2A/6
BEAD_0603COMMON
BEAD_0603COMMON
L512 0/6
L512 0/6
COMMON 0603
COMMON 0603
L513
0/6 L513
0/6
COMMON 0603
COMMON 0603
0603 COMMON
0603 COMMON
27nH
27nH
COMMON
COMMON
COMMON 0603
COMMON 0603
C82
C82
22PF/X
22PF/X
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
C75
C75
22PF/X
22PF/X
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
C87
C87
22PF/X
22PF/X
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
C889
C889
220PF
220PF
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
C880
C880
220PF
220PF
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
C903
C903
47PF/X
47PF/X
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
C914
C914
47PF/X
47PF/X
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
DACA_RED_C
DACA_GREEN_C
DACA_BLUE_C
OUT
OUT
OUT
OUT
6
9.1F> 11.3G< (11)
I2CA_SDA_C I2CA_SDA_T
9.2F> 11.3G< (11)
I2CA_SCL_C I2CA_SCL_T
9.3F> 11.3G< (11)
2
3
9.3F> 11.3G< (11)
DDC_5V
9.1A<> 11.3G< (11)
OUT
9.1A<> 11.3G< (11)
OUT
9.1A<> 11.3G< (11)
OUT
NTP_A_MON_ID2
Place in output filter section!
GND-R
R
GND-G
G
GND_B
B
5V
ID2
GND
GND
FOR ESD
DIODES
J8
J8
6
1
7
2
8
3
9
4
10
5
CON_DSUB15HD/X
CON_DSUB15HD/X
5V
C815
C815
4.7UF
4.7UF
6.3V
6.3V
10%
10%
X5R
X5R
0603
0603
COMMON
COMMON
SOUTH
VGA_SLIM_DVIMTG
VGA_SLIM_DVIMTG
VGA_SLIM_DVIMTG
VGA_SLIM_DVIMTG
COMMON
COMMON
6
6
11
11
10
10
1515
1515
11
12
HSYNC
13
VSYNC
14
15
NTP_A_MON_ID0
ID0
SDA
DACA_HSYNC_C
SCL
4
5
GIGABYTE
GIGABYTE
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
Date: Sheet
7
GIGABYTE
DACA & DB15 SOUTH
DACA & DB15 SOUTH
DACA & DB15 SOUTH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
1.0
1.0
1.0
of
92 3
of
92 3
of
92 3
8
NET_NAME
DACA_VDD
IN
DACA_VREF
IN
DACA_RSET
IN
DACA_RED
BI
DACA_GREEN
BI
DACA_BLUE
BI
DACA_R_F
DACA_G_F
1
A A
BI
DACA_B_F
BI
BI
DDC_5V
DACA_RED_C
BI
DACA_GREEN_C
BI
DACA_BLUE_C
BI
DDC_5V
9.4F> 11.3G< (11)
9.4F> 11.3G< (11)
9.4F> 11.3G< (11)
NET_SPACING_RULE IMPEDANCE
U11.AH11:R101.1:37.50 ohm:2 % 20MIL
U11.AJ12:R104.1:37.50 ohm:2 % 20MIL
U11.AH12:R98.1:37.50 ohm:2 % 20MIL
L15.2:L16.1:75.00 ohm:2 % 20MIL
L17.2:L18.1:75.00 ohm:2 % 20MIL
L13.2:L14.1:75.00 ohm:2 % 20MIL
L16.2:J8.1:75.00 ohm:2 % 20MIL
L18.2:J8.2:75.00 ohm:2 % 20MIL
L14.2:J8.3:75.00 ohm:2 % 20MIL
2
B B
A3V3
LB520 F.B.150 0.2A/6
LB520 F.B.150 0.2A/6
BEAD_0603COMMON
BEAD_0603COMMON
C837
C805
C805
4.7UF
4.7UF
X5R
X5R
0603
0603
COMMON
COMMON
C837
470PF
470PF
50V
50V
X7R
X7R
0402
0402
COMMON
COMMON
10%
10%
10%6.3V
10%6.3V
3
C C
DACA_VDD
DACA_VREF
DACA_RSET
C867
C867
1UF
1UF
R652
R652
6.3V
6.3V
140
140
10%
10%
1%
1%
X5R
X5R
0402
0402
0402
0402
COMMON
COMMON
COMMON
COMMON
C835
C835
4700PF
4700PF
10%25V
10%25V
X7R
X7R
0402
0402
COMMON
COMMON
GND
GND
4
D D
5
AB D F H
1
2
1
2
3
4
5
6
7
8
H G F E D C B A
NET_NAME MIN_LINE_WIDTH IMPEDANCE NET_SPACING_RULE
DACC_VDD
DACC_VREF
BI
DACC_RSET
BI
BI
DACC_RED
BI
DACC_GREEN
BI
DACC_BLUE
BI
DACBC_R_F
BI
1
A A
12.3G<
10.4G>
(12)
10.4G>
(12)
12.3G<
DACBC_G_F
BI
DACBC_B_F
BI
DACC_RED_C
DACC_GREEN_C
BI
DACC_BLUE_C
BI
BI
20MIL U11.AF6:R59.1:37.50 ohm:2 %
20MIL U11.AG6:R70.1:37.50 ohm:2 %
20MIL U11.AE5:R50.1:37.50 ohm:2 %
20MIL L10.2:L9.1:75.00 ohm:2 %
20MIL L12.2:L11.1:75.00 ohm:2 %
20MIL L8.2:L7.1:75.00 ohm:2 %
20MIL L9.2:J6.1:75.00 ohm:2 %
L11.2:J6.2:75.00 ohm:2 % 20MIL
20MIL L7.2:J6.3:75.00 ohm:2 %
12MIL
12MIL
12MIL
Secondary Display (DACC), Slim
DB15
DACC
RGB-FILTER
IN
3.5MIL
2
IN
3.5MIL
R590 33
R590 33
R577
R577
0402
0402
COMMON 0402
COMMON 0402
5%
5%
33
33
COMMON
COMMON
5%
5%
R591
R591
2.2K
2.2K
5%
5%
5V
0402
0402
COMMON
COMMON
R578
R578
2.2K
2.2K
5%
5%
0402
0402
COMMON
COMMON
B B
5V
U507B
3.5MIL
3
3.5MIL
A3V3
C C
4
LB526
LB526
BEAD_0603
BEAD_0603
COMMON
COMMON
DACC_VDD
F.B.150 0.2A/6
F.B.150 0.2A/6
C852
C852
470PF
470PF
50V
50V
X7R
X7R
0402
0402
COMMON
COMMON
C863
C863
4.7UF
4.7UF
6.3V
6.3V
X5R
X5R
0603
0603
COMMON
COMMON
DACC_VDD
DACC_VREF
DACC_RSET
C869
C869
1UF
1UF
R654
10%
10%
10%
10%
R654
6.3V
6.3V
140
140
10%
10%
1%
1%
X5R
X5R
0402
0402
0402
0402
COMMON
COMMON
COMMON
COMMON
C840
C840
4700PF
4700PF
10%
10%
25V
25V
X7R
X7R
0402
0402
COMMON
COMMON
GND
BGA820
BGA820
COMMON
COMMON
U11F
U11F
6/14 DACC
6/14 DACC
AD7
DACC_VDD
AH4
DACC_VREF
AF5
DACC_RSET
R653
R653
1.82K
1.82K
1%
1%
0402
0402
COMMON
COMMON
GND
6600 GT
6600 GT
I2CB_SCL
I2CB_SDA
DACC_HSYNC
DACC_VSYNC
DACC_RED
DACC_GREEN
DACC_BLUE
DACC_IDUMP
H4
I2CB_SCL
J4
I2CB_SDA
AG7
DACC_HSYNC
AG5
DACC_VSYNC
DACC_RED
AF6
DACC_RED
AG6
AE5
DACC_BLUE
AG4
GND
R60
R60
2.2K/X
2.2K/X
5%
5%
0402
0402
NS
NS
DACC_GREEN
R71
R71
2.55K/4/1
2.55K/4/1
5%
5%
0402
0402
NS
NS
R70
R70
75
75
1%
1%
0402
0402
COMMON
COMMON
R59
R59
75
75
1%
1%
0402
0402
COMMON
COMMON
U507B
74ACT08/SOT-14
74ACT08/SOT-14
4
CVB
R633
33 R633
CHB
R634
33
04025%COMMON
04025%COMMON
33 R634
33
0402 COMMON
0402 COMMON
5%
5%
L10
C42
C42
22PF/X
22PF/X
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
L12
C49
C49
22PF/X
22PF/X
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
6
74ACT_SO
74ACT_SO
5
COMMON
COMMON
7 14
5V
U507A
U507A
74ACT08/SOT-14
74ACT08/SOT-14
1
3
74ACT_SO
74ACT_SO
2
COMMON
COMMON
7 14
5V
D10
D10
SOT23
SOT23
BAV99-7/SOT23
BAV99-7/SOT23
3
100V
100V
100MA
100MA
COMMON
COMMON
1 2
GND
5V
D11
D11
SOT23
SOT23
BAV99-7/SOT23
BAV99-7/SOT23
3
100V
100V
100MA
100MA
COMMON
COMMON
1 2
GND
L8
0603 COMMON
R50
R50
R49
R49
75
75
909/4/1
909/4/1
1%
1%
5%
D D
5
5%
0402
0402
0402
0402
COMMON
COMMON
NS
NS
5V
D9
D9
SOT23
SOT23
BAV99-7/SOT23
BAV99-7/SOT23
3
100V
100V
100MA
100MA
COMMON
COMMON
1 2
0603 COMMON
C37
C37
22PF/X
22PF/X
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
GND
AB D F H
1
2
3
4
5V
LB505
F.B.150 0.2A/6 LB505
F.B.150 0.2A/6
COMMON BEAD_0603
COMMON BEAD_0603
D515
D515
SOT23
SOT23
BAV99-7/SOT23
BAV99-7/SOT23
3
100V
100V
100mA
100mA
COMMON
COMMON
1 2
5V
LB504
COMMON BEAD_0603
COMMON BEAD_0603
D514
D514
SOT23
SOT23
BAV99-7/SOT23
BAV99-7/SOT23
3
100V
100V
100mA
100mA
COMMON
COMMON
1 2
5V
DACC_VSYNC_BUF DACC_VSYNC_C
DACC_HSYNC_BUF DACC_HSYNC_C
L510
0603 COMMON
0603 COMMON
D516
D516
SOT23
SOT23
BAV99-7/SOT23
BAV99-7/SOT23
3
100V
100V
100mA
100mA
COMMON
COMMON
1 2
5V
L511
L511
0603
COMMON
0603
COMMON
D518
D518
SOT23
SOT23
BAV99-7/SOT23
BAV99-7/SOT23
3
100V
100V
100mA
100mA
COMMON
COMMON
1 2
F.B.150 0.2A/6 LB504
F.B.150 0.2A/6
0/6 L510
0/6
0/6
0/6
C649
C649
220PF
220PF
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
C644
C644
220PF
220PF
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
C671
C671
47PF/X
47PF/X
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
C739
C739
47PF/X
47PF/X
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
Place 0ohm Resistor Incident with Common Mode Choke
DACBC_R_F
0/6 L10
0/6
COMMON 0603
COMMON 0603
C45
C45
22PF/X
22PF/X
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
L9
0603 COMMON
0603 COMMON
27nH L9
27nH
C44
C44
2PF
2PF
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
DACC_RED_C
GND
DACBC_G_F
L11
27nH L11
0/6 L12
0/6
COMMON 0603
COMMON 0603
C53
C53
22PF/X
22PF/X
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
0603 COMMON
0603 COMMON
27nH
DACC_GREEN_C
C51
C51
2PF
2PF
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
DACC_GREEN_C
GND
DACBC_B_F
L7
27nH
0/6 L8
0/6
C40
C40
22PF/X
22PF/X
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
27nH
0603
COMMONL70603
COMMON
DACC_BLUE_C
DACC_BLUE_C
C38
C38
2PF
2PF
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
GND
E G C
5
6
12.3G< (12)
OUT
I2CB_SDA_C I2CB_SDA_T
12.3G< (12)
OUT
I2CB_SCL_C I2CB_SCL_T
12.3G< (12)
OUT
12.3G< (12)
OUT
DDC_5V
10.1A<> 12.3G< (12)
OUT
10.1A<> 12.3G< (12)
OUT
10.1A<> 12.3G< (12)
OUT
NTP_C_MON_ID2
GND
Place in output filter section!
MIDDLE
VGA_SLIM_DVIMTG
VGA_SLIM_DVIMTG
VGA_SLIM_DVIMTG
VGA_SLIM_DVIMTG
COMMON
COMMON
J6
J6
GND-R
6
6
6
R
1
11
GND-G
G
GND_B
B
5V
ID2
GND
GND
FOR ESD
DIODES
11
7
2
8
3
9
4
10
10
10
5
1515
1515
CON_DSUB15HD/X
CON_DSUB15HD/X
5V
C912
C912
4.7UF
4.7UF
6.3V
6.3V
10%
10%
X5R
X5R
0603
0603
COMMON
COMMON
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
Date: Sheet
7
NTP_C_MON_ID0
ID0
11
SDA
12
HSYNC
13
VSYNC
14
SCL
15
GIGABYTE
GIGABYTE
GIGABYTE
DACC & DB15 MID
DACC & DB15 MID
DACC & DB15 MID
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
10 23
10 23
10 23
8
1.0
1.0
1.0
of
of
of
1
2
3
4
5
1
2
3
4
5
6
7
8
H G F E D C B A
INTERNAL TMDS .. LINK A & B
1
A A
NOTE: GPU HAS ON DIE PULL UPS ON TMDS LINES .. EXTERNAL PULLUPS ADDED (FOR CYA) IN CASE ON-DIE CURRENT
DRAW IS EXCESSIVE
2
TP_VPROBEAB
C834
C834
470PF/X7R/50V/4
470PF/X7R/50V/4
50V
50V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C872
C872
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
IFPABRSET
IFPABRSET
R666
R666
1K/4/1
1K/4/1
1%
1%
0402
0402
COMMON
COMMON
C874
C874
470PF/X7R/50V/4
470PF/X7R/50V/4
50V
50V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
TMDS_PLLVDD
F.B.150 0.2A/6
B B
3
C C
F.B.150 0.2A/6
GND
TMDS_IOVDD
LB522
LB522
C810
C810
4.7UF/X5R/6.3V/6
4.7UF/X5R/6.3V/6
6.3V
6.3V
10%
10%
X5R
X5R
0603
0603
COMMON
COMMON
COMMON BEAD_0603
COMMON BEAD_0603
GND
LB528
LB528
BEAD_0603
BEAD_0603
C897
C897
4.7UF/X5R/6.3V/6
4.7UF/X5R/6.3V/6
6.3V
6.3V
10%
10%
X5R
X5R
0603
0603
COMMON
COMMON
IFPAB_PLLVDD
4.7UF/X5R/6.3V/6
4.7UF/X5R/6.3V/6
COMMON
COMMON
GND
F.B.150 0.2A/6
F.B.150 0.2A/6
C839
C839
6.3V
6.3V
10%
10%
X5R
X5R
0603
0603
COMMON
COMMON
4700PF/X7R/25V/4
4700PF/X7R/25V/4
C811
C811
1000PF/X
1000PF/X
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
IFPAB_PLLVDD
4700PF/X7R/25V/4
4700PF/X7R/25V/4
IFPAB_IOVDD
4.7UF/X5R/6.3V/6
4.7UF/X5R/6.3V/6
C862
C862
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C870
C870
6.3V
6.3V
10%
10%
X5R
X5R
0603
0603
COMMON
COMMON
C814
C814
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
4700PF/X7R/25V/4
4700PF/X7R/25V/4
C851
C851
470PF/X7R/50V/4
470PF/X7R/50V/4
50V
50V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
AM4
AL5
AC9
AD9
AF9
AF8
BGA820
BGA820
COMMON
COMMON
U11G
U11G
7/14 IFPAB
7/14 IFPAB
IFPAB_VPROBE
IFPAB_RSET
IFPAB_PLLVDD
IFPAB_PLLGND
IFPA_IOVDD
IFPB_IOVDD
6600 GT
6600 GT
IFPA_TXC
IFPA_TXC
IFPA_TXD0
IFPA_TXD0
IFPA_TXD1
IFPA_TXD1
IFPA_TXD2
IFPA_TXD2
IFPA_TXD3
IFPA_TXD3
IFPB_TXC
IFPB_TXC
IFPB_TXD4
IFPB_TXD4
IFPB_TXD5
IFPB_TXD5
IFPB_TXD6
IFPB_TXD6
IFPB_TXD7
IFPB_TXD7
NETNAME DIFF PAIR
AJ9
AK9
AJ6
AH6
AH7
AH8
AK8
AJ8
AH5
AJ5
AL4
AK4
AM5
AM6
AL7
AM7
AK5
AK6
AL8
AK7
TMDS_IOVDD
.01UF/X7R/16V/4
.01UF/X7R/16V/4
C67
C67
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
.01UF/X7R/16V/4/X
.01UF/X7R/16V/4/X
LINK A & LINK B PULLUPS ... SHOULD BE PLACED AS CLOSE AS POSSIBLE TO
GPU
NAME
ATXC*
ATXC
ATXD0*
ATXD0
ATXD1*
ATXD1
ATXD2*
ATXD2
BTXD4*
BTXD4
BTXD5*
BTXD5
BTXD6*
BTXD6
TP_ATXD3*
TP_ATXD3
TP_BTXC*
TP_BTXC
TP_BTXD7*
TP_BTXD7
ATXC
ATXC
ATXD0
ATXD0
ATXD1
ATXD1
ATXD2
ATXD2
ATXD4
ATXD4
ATXD5
ATXD5
ATXD6
ATXD6
FOR MICROSTRIP 100 OHM DIFFERENTIAL
IMPEDANCE
.01UF/X7R/16V/4
.01UF/X7R/16V/4
C69
C69
.01UF/X7R/16V/4
.01UF/X7R/16V/4
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C71
C71
.01UF/X7R/16V/4/X
.01UF/X7R/16V/4/X
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
MIN_LINE_WIDTH
3MIL
3MIL
3MIL 25MIL
3MIL 25MIL
3MIL
3MIL 25MIL
3MIL
3MIL
3MIL 25MIL
3MIL
3MIL
3MIL
C873
C873
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C901
C901
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C891
C891
.01UF/X7R/16V/4
.01UF/X7R/16V/4
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
C893
C893
.01UF/X7R/16V/4/X
.01UF/X7R/16V/4/X
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
SPACING
RULE
R687 49.9/4/1
R687 49.9/4/1
COMMON1%0402
COMMON1%0402
49.9/4/1
49.9/4/1
COMMON
COMMON
49.9/4/1 R680
49.9/4/1
COMMON
COMMON
COMMON1%0402
COMMON1%0402
49.9/X
49.9/X
COMMON
COMMON
49.9/X
49.9/X
COMMON
COMMON
49.9/X
49.9/X
COMMON
COMMON
25MIL
25MIL
25MIL 3MIL
25MIL
25MIL 3MIL
25MIL
25MIL
25MIL
25MIL
25MIL
49.9/4/1
49.9/4/1
COMMON
COMMON
R672
R672
0402
0402
49.9/4/1
49.9/4/1
1%
1%
COMMON
COMMON
R680
0402
0402
1%
1%
COMMON1%0402
COMMON1%0402
R670 49.9/4/1
R670 49.9/4/1
49.9/4/1
49.9/4/1
COMMON
COMMON
R691
R691
0402
0402
1%
1%
COMMON1%0402
COMMON1%0402
R688
R688
0402
0402
49.9/X
49.9/X
1%
1%
COMMON
COMMON
R678
R678
0402
0402
49.9/X R685
49.9/X
1%
1%
ATXC
ATXC*
R686
R686
ATXD0
0402
0402
1%
1%
ATXD0*
R673
R673
ATXD1
0402
0402
1%
1%
ATXD1*
R679 49.9/4/1
R679 49.9/4/1
ATXD2
ATXD2*
R676
R676
0402
0402
1%
1%
BTXD4
BTXD4*
R692 49.9/X
R692 49.9/X
BTXD5
BTXD5*
R690
R690
BTXD6
0402
0402
1%
1%
BTXD6*
R685
0402 COMMON
0402 COMMON
1%
1%
1
DDC_5V
C72
C72
4700PF
4700PF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
DVI_HPD_1_C
COMMON
GND
I2CA_SCL_C
9.2F> (9)
IN
I2CA_SDA_C
9.1F> (9)
IN
DACA_VSYNC_C
9.3F> (9)
IN
DACA_RED_C
9.1A<> 9.4F> (9)
IN
DACA_GREEN_C
9.1A<> 9.4F> (9)
IN
DACA_BLUE_C
9.1A<> 9.4F> (9)
IN
DACA_HSYNC_C
9.3F> (9)
IN
GND
SHIELD1
ATXD0*
TX0-
ATXD0
TX0+
ATXD1*
TX1-
ATXD1
TX1+
ATXD2*
TX2-
ATXD2
TX2+
SHLD24
SHLD13
SHLD05
BTXD4*
TX3-
BTXD4
TX3+
BTXD5*
TX4-
BTXD5
TX4+
BTXD6*
TX5-
BTXD6
TX5+
DDCC
DDCD
VDDC
GND
SHLDC
TXCÂTXC+
VSYNC
HPD
R
G
B
AGND1
AGND2
HSYNC
SHIELD2
J7
J7
25
17
18
9
10
1
2
3
11
19
12
13
4
5
20
21
6
7
14
15
22
24
23
8
16
C1
C2
C3
C5
C5A
C4
26
CON_DVI_I
CON_DVI_I
19
17
19
17
DVI_I
DVI_I
COMMON
COMMON
N/A
N/A
065-00030-0002-000
065-00030-0002-000
16
8 24
16
8 24
C3
C1
C3
C1
C5
C5A
C5
C5A
C2 C4
C2 C4
2
3
4
20.5G> (20)
D D
5
TMDS_IOVDD BACKDRIVE
PREVENTION
12V
R662
R662
10K
10K
5%
5%
0402
0402
COMMON
COMMON
Q510
Q510
1B1C1E
1B1C1E
3
C
5V_ENBL*
B
IN
12V UP AND 5V_ENBL* LOW ..
TMDS_IOVDD ON
1
SOT23_1B1C1E
SOT23_1B1C1E
COMMON
COMMON
E
2
MMBT2222A-7/SOT-23
MMBT2222A-7/SOT-23
GND
AB D F H
1
3V3
COMMON
COMMON
R695
R695
10K
10K
5%
5%
0402
0402
4
Hotplug Detection
5V
D522
D522
SOT23
SOT23
D_3PIN_AC/X
D_3PIN_AC/X
3
100V
100V
100MA
100MA
COMMON
COMMON
1 2
GND
3V3
3
1 2
R696
R696
0402
0402
D524
D524
SOT23
SOT23
D_3PIN_AC/X
D_3PIN_AC/X
100V
100V
100MA
100MA
COMMON
COMMON
DVI_SOUTH_HPD_R
1K/X
1K/X
COMMON
COMMON
5%
5%
LB534
LB534
150-220R@100MHz/X
150-220R@100MHz/X
COMMON BEAD_0603
COMMON BEAD_0603
C909
C909
220PF/X
220PF/X
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
GND
E G C
5
6
R660
R660
0/X
0/X
.05R
.05R
0603
0603
NS
NS
1AMP
1AMP
TMDS_IOBACK
A3V3
R661
R661
0
0
.05R
.05R
0603
0603
COMMON
COMMON
1AMP
1AMP
TMDS_GATE_IOBACK
+/-20V
+/-20V
0.36W@25C
0.36W@25C
2
TMDS_IOVDD
2S3
3.5R
3.5R
0.88A
50V
0.88A
50V
0.22A@31C
0.22A@31C
Q513
Q513
D
IRLML2502TR/SOT23
IRLML2502TR/SOT23
COMMON
COMMON
SOT23_1G1D1S
SOT23_1G1D1S
G
1
1G1D1S
1G1D1S
17.1D< (17)
DVI_SOUTH_HPD
3.5MIL
OUT
3
TMDS_PLLVDD
TMDS_IOVDD
NETNAME
TMDS_PLLVDD
IFPAB_PLLVDD
BI
TMDS_IOVDD
IFPAB_IOVDD
BI
IFPABRSET
BI
TMDS_IOBACK
BI
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
12MIL 3.3V
12MIL 3.3V
12MIL 3.3V
12MIL
12MIL
GIGABYTE
GIGABYTE
GIGABYTE
TMDS LINK A/B & DVI SOUTH
TMDS LINK A/B & DVI SOUTH
TMDS LINK A/B & DVI SOUTH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
GV-NX66T256DP-RH
7
VOLTAGE MIN_LINE_WIDTH
3.3V 12MIL
of
11 23
of
11 23
of
11 23
8
4
5
1.0
1.0
1.0
1
2
3
4
5
6
7
8
H G F E D C B A
INTERNAL TMDS .. LINK C & D
1
A A
2
TP_VPROBECD
C802
C802
470PF
470PF
50V
50V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
IFPCD_RSET
R659
R659
1K
1K
1%
1%
0402
0402
COMMON
COMMON
C829
C829
470PF
470PF
50V
50V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
TMDS_PLLVDD
F.B.150 0.2A/6
GND
TMDS_IOVDD
C789
C789
4.7UF
4.7UF
6.3V
6.3V
10%
10%
X5R
X5R
0603
0603
COMMON
COMMON
LB519
LB519
F.B.150 0.2A/6
COMMON BEAD_0603
COMMON BEAD_0603
GND
LB525
BEAD_0603COMMON
BEAD_0603COMMON
C865
C865
4.7UF
4.7UF
6.3V
6.3V
10%
10%
X5R
X5R
0603
0603
COMMON
COMMON
F.B.150 0.2A/6 LB525
F.B.150 0.2A/6
IFPCD_PLLVDD
C788
C788
C795
C795
4.7UF
4.7UF
4700PF
4700PF
25V
25V
6.3V
6.3V
10%
10%
10%
10%
X5R
X5R
X7R
X7R
0402
0402
0603
0603
COMMON
COMMON
COMMON
COMMON
GND
IFPCD_IOVDD
C838
C838
C830
C830
4.7UF
4.7UF
4700PF
4700PF
6.3V
6.3V
25V
25V
10%
10%
10%
10%
X5R
X5R
X7R
X7R
0603
0603
0402
0402
COMMON
COMMON
COMMON
COMMON
C827
C827
C836
C836
4700PF
4700PF
470PF
470PF
50V
50V
25V
25V
10%
10%
10%
10%
X7R
X7R
X7R
X7R
0402
0402
0402
0402
COMMON
COMMON
COMMON
COMMON
B B
3
AK3
AH3
AA10
AB10
AD6
AE7
BGA820
BGA820
COMMON
COMMON
U11H
U11H
8/14 IFPCD
8/14 IFPCD
IFPCD_VPROBE
IFPCD_RSET
IFPCD_PLLVDD
IFPCD_PLLGND
IFPC_IOVDD
IFPD_IOVDD
6600 GT
6600 GT
IFPC_TXC
IFPC_TXC
IFPC_TXD0
IFPC_TXD0
IFPC_TXD1
IFPC_TXD1
IFPC_TXD2
IFPC_TXD2
IFPD_TXC
IFPD_TXC
IFPD_TXD4
IFPD_TXD4
IFPD_TXD5
IFPD_TXD5
IFPD_TXD6
IFPD_TXD6
TMDS_IOVDD
R683 49.9
R683 49.9
COMMON1%0402
C886
C886
.01UF
.01UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C884
C884
.01UF
.01UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C881
C881
.01UF
.01UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C896
C896
.01UF
.01UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
COMMON1%0402
49.9
49.9
COMMON
COMMON
49.9
49.9
COMMON
COMMON
COMMON1%0402
COMMON1%0402
GND
C895
C895
C890
C890
C906
.01UF/X
.01UF/X
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
LINK C & LINK D PULLUPS ... SHOULD BE PLACED AS CLOSE AS POSSIBLE
TO GPU
NETNAME
NAME
CTXC*
AM3
CTXC
AM2
CTXD0*
AE1
CTXD0
AE2
CTXD1*
AF2
CTXD1
AF1
CTXD2*
AH1
CTXD2
AG1
TP_DTXC*
AH2
TP_DTXC
AG3
DTXD4*
AJ1
DTXD4
AK1
DTXD5*
AL1
DTXD5
AL2
DTXD6*
AJ3
DTXD6
AJ2
CTXC
CTXC
CTXD0
CTXD0
CTXD1
CTXD1
CTXD2
CTXD2
DTXD4
DTXD4
DTXD5
DTXD5
DTXD6
DTXD6
FOR MICROSTRIP 100 OHM DIFFERENTIAL
IMPEDANCE
C906
.01UF/X
.01UF/X
.01UF/X
.01UF/X
16V
16V
16V
16V
10%
10%
10%
10%
X7R
X7R
X7R
X7R
0402
0402
0402
0402
COMMON
COMMON
COMMON
COMMON
GND
MIN_LINE_WIDTH DIFF PAIR
3MIL 25MIL
3MIL
3MIL 25MIL
3MIL 25MIL
3MIL 25MIL
3MIL 25MIL
3MIL 25MIL
SPACING
RULE
COMMON1%0402
COMMON1%0402
49.9/X
49.9/X
COMMON 0402
COMMON 0402
25MIL 3MIL
25MIL 3MIL
25MIL 3MIL
25MIL
25MIL 3MIL
25MIL 3MIL
25MIL 3MIL
25MIL 3MIL
49.9
49.9
COMMON
COMMON
R89
R89
0402
0402
49.9
49.9
1%
1%
COMMON
COMMON
R91
R91
0402
0402
1%
1%
COMMON1%0402
COMMON1%0402
R95 49.9
R95 49.9
49.9
49.9
COMMON
COMMON
R671 49.9/X
R671 49.9/X
COMMON1%0402
COMMON1%0402
R681 49.9/X
R681 49.9/X
0402 COMMON
0402 COMMON
49.9/X
49.9/X
1%
1%
COMMON
COMMON
R665
R665
1%
1%
CTXC
CTXC*
R682
R682
CTXD0
0402
0402
1%
1%
CTXD0*
R87
R87
CTXD1
0402
0402
1%
1%
CTXD1*
R90 49.9
R90 49.9
CTXD2
CTXD2*
R93
R93
0402
0402
1%
1%
DTXD4
DTXD4*
R667 49.9/X
R667 49.9/X
DTXD5
DTXD5*
R677
R677
DTXD6
0402
0402
1%
1%
DTXD6*
R657 49.9/X
R657 49.9/X
0402 COMMON
0402 COMMON
1%
1%
1
DDC_5V
C35
C35
4700PF
4700PF
25V
25V
10%
10%
X7R
X7R
0402
0402
COMMON
DVI_HPD_0_C
COMMON
GND
I2CB_SCL_C
10.2F> (10)
IN
I2CB_SDA_C
10.1F> (10)
IN
DACC_VSYNC_C
10.3F> (10)
IN
DACC_RED_C
10.1A<> 10.4G> (10)
IN
DACC_GREEN_C
10.1A<> 10.4G> (10)
IN
DACC_BLUE_C
10.1A<> 10.4G> (10)
IN
DACC_HSYNC_C
10.3F> (10)
IN
GND
SHIELD1
CTXD0*
TX0-
CTXD0
TX0+
CTXD1*
TX1-
CTXD1
TX1+
CTXD2*
TX2-
CTXD2
TX2+
SHLD24
SHLD13
SHLD05
DTXD4*
TX3-
DTXD4
TX3+
DTXD5*
TX4-
DTXD5
TX4+
DTXD6*
TX5-
DTXD6
TX5+
DDCC
DDCD
VDDC
GND
SHLDC
TXCÂTXC+
VSYNC
HPD
R
G
B
AGND1
AGND2
C5A
HSYNC
SHIELD2
25
17
18
10
11
19
12
13
20
21
14
15
22
24
23
16
C1
C2
C3
C5
C4
26
9
1
2
3
4
5
6
7
8
J5
J5
CON_DVI_I
CON_DVI_I
19
17
19
17
DVI_I
DVI_I
COMMON
COMMON
N/A
N/A
065-00030-0002-000
065-00030-0002-000
16
8 24
16
8 24
C3
C1
C3
C1
C5
C5A
C5
C5A
C2 C4
C2 C4
2
3
GND
C C
4
Hotplug Detection
5V
DVI_MID_HPD
17.1D< (17)
D D
5
AB D F H
1
2
3
3.5MIL
OUT
R618
R618
COMMON
COMMON
D517
10K
10K
5%
5%
0402
0402
D517
SOT23
SOT23
D_3PIN_AC/X
D_3PIN_AC/X
3
100V
100V
100MA
100MA
COMMON
COMMON
1 2
GND
4
3V3
DVI_MID_HPD_R
R619
1K/X
R619
1K/X
COMMON
COMMON
0402
0402
5%
5%
D525
D525
SOT23
SOT23
D_3PIN_AC/X
D_3PIN_AC/X
3
100V
100V
100MA
100MA
COMMON
COMMON
1 2
LB511
LB511
BEAD_0603COMMON
BEAD_0603COMMON
150-220R@100MHz/X
150-220R@100MHz/X
C700
C700
220PF/X
220PF/X
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
GND
E G C
5
6
NETNAME
IFPCD_RSET
BI
IFPCD_PLLVDD
BI
IFPCD_IOVDD
BI
12MIL
12MIL 3.3V
12MIL 3.3V
GIGABYTE
GIGABYTE
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
Date: Sheet
GIGABYTE
TMDS LINK C/D & DVI MID
TMDS LINK C/D & DVI MID
TMDS LINK C/D & DVI MID
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
7
VOLTAGE MIN_LINE_WIDTH
of
12 23
of
12 23
of
12 23
8
4
5
1.0
1.0
1.0
1
G3
VIP/MIOB
A3V3
1
A A
2
B B
LB521
LB521
F.B.150 0.2A/6
F.B.150 0.2A/6
COMMON
COMMON
BEAD_0603
BEAD_0603
C809
C809
4.7UF
4.7UF
6.3V
6.3V
10%
10%
X5R
X5R
0603
0603
COMMON
COMMON
C807
C807
.1UF/X
.1UF/X
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
MIOB_VDDQ
2
PLACE CAPS CLOSE TO GPU
MIOB_VDDQ MIOB_VDDQ
C821
C821
100PF/X
100PF/X
50V
50V
5%
5%
C0G
C0G
0402
0402
COMMON
COMMON
R84
R84
49.9/X
49.9/X
1%
1%
0402
0402
COMMON
COMMON
R81
R81
49.9/X
49.9/X
1%
1%
0402
0402
COMMON
COMMON
GND
PINS
GND
MIOBCAL_PD_VDDQ
MIOBCAL_PU_GND
MIOB_VDDQ
MIOB_VREF
R85
R85
1K/X
1K/X
1%
1%
0402
0402
COMMON
COMMON
R86
R86
C65
C65
.1UF/X
.1UF/X
1K/X
1K/X
10V
10V
1%
1%
0402
0402
10%
10%
COMMON
COMMON
X5R
X5R
0402
0402
COMMON
COMMON
GND
BGA820
BGA820
COMMON
COMMON
U11I
U11I
12/14 MIOB
12/14 MIOB
AA8
MIOB_VDDQ
AB7
MIOB_VDDQ
AB8
MIOB_VDDQ
AC6
MIOB_VDDQ
AC7
MIOB_VDDQ
Y1
MIOBCAL_PD_VDDQ
Y3
MIOBCAL_PU_GND
Y2
MIOB_VREF
6600 GT
6600 GT
3
MIOB_VSYNC
MIOB_HSYNC
MIOB_CTL3
MIOB_CLKOUT
MIOB_CLKOUT
MIOB_CLKIN
MIOBD0
MIOBD1
MIOBD2
MIOBD3
MIOBD4
MIOBD5
MIOBD6
MIOBD7
MIOBD8
MIOBD9
MIOBD10
MIOBD11
MIOB_DE
4
MIOBD0
MIOBD1
MIOBD2
MIOBD3
MIOBD4
MIOBD5
MIOBD6
MIOBD7
MIOBD8
MIOBD9
MIOBD10
MIOBD11
TP_MIOBD<12>
TP_MIOBD<13>
TP_MIOBD<14>
TP_MIOBD<15>
TP_VIPHAD<4>
TP_VIPHAD<5>
TP_VIPHAD<6>
TP_VIPHAD<7>
VIPPCLK
TP_VIPHCLK
TP_VIPHCTL
TP_MIOB_CTL3
TP_MIOB_CLKOUT
TP_MIOB_CLKOUT*
TP_MIOB_CLKIN
0
1
2
3
4
5
6
7
8
9
10
11
AC3
AC1
AC2
AB2
AB1
AA1
AB3
AA3
AC5
AB5
AB4
AA5
W3
RFU
V1
RFU
Y5
RFU
W1
RFU
W4
RFU
W5
RFU
V5
RFU
Y6
RFU
AE3
AF3
AD1
AD3
AD4
AD5
AE4
MIOBD[11..0]
3.5MIL
3.5MIL
3.5MIL
14.4A> 13.1G<>
IN
3.5MIL
3.5MIL
5
18.2A<>
(18)
13.1G<>
BI
14.3A<>
6
(18)
14.3A<> 13.1E<>
18.2A<> 13.1E<> (18)
14.4A> 13.2E<
18.2A<>
18.1A<> (18)
BI
BI
BI
BI
BI
BI
MIOB_VDDQ
MIOA_VDDQ
NETNAME
MIOBD[7..0]
MIOBD[11..10]
VIPPCLK
MIOAD[11..0]
MIOA_CLKOUT
MIOA_CLKOUT*
MIOB_VREF
BI
MIOA_VDDQ
MIOA_VREF
BI
7
MIN_LINE_WIDTH
3.5MIL 15MIL
3.5MIL 10MIL
3.5MIL 20MIL_G2G_30MIL
3.5MIL 15MIL
SPACING
RULE
H G F E D C B A
20MIL_G2G_30MIL
20MIL_G2G_30MIL
8
1
MIN_LINE_WIDTH NETNAME
12MIL
12MIL
12MIL
12MIL
2
3
G3
MIOA_2V5
MIOA
LB510
LB510
F.B.150 0.2A/6
F.B.150 0.2A/6
COMMON
COMMON
BEAD_0603
BEAD_0603
MIOA_VDDQ
C694
C694
C699
C699
C687
C687
C690
C690
C711
4.7UF
4.7UF
.1UF
.1UF
100PF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
100PF
50V
50V
5%
5%
C0G
C0G
0402
0402
COMMON
COMMON
MIOA_VDDQ
6.3V
6.3V
10%
10%
X5R
X5R
0603
C C
0603
COMMON
COMMON
4
100PF
100PF
50V
50V
5%
5%
C0G
C0G
0402
0402
COMMON
COMMON
R69
R69
49.9
49.9
1%
1%
0402
0402
COMMON
COMMON
R62
R62
49.9
49.9
1%
1%
0402
0402
COMMON
COMMON
C711
1000PF
1000PF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
D D
5
AB D F H
1
2
MIOA_VDDQ
C793
C793
1000PF
1000PF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
PLACE CAPS & RES CLOSE TO GPU
PINS
MIOA_VDDQ
GND
C748
C748
1000PF
1000PF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
MIOACAL_PD_VDDQ
MIOACAL_PU_GND
R72
R72
1K
1K
1%
1%
0402
0402
COMMON
COMMON
R73
R73
1K
1K
1%
1%
0402
0402
COMMON
COMMON
MIOA_VREF
C54
C54
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
BGA820
BGA820
COMMON
COMMON
U11J
U11J
11/14 MIOA
11/14 MIOA
M7
MIOA_VDDQ
M8
MIOA_VDDQ
R8
MIOA_VDDQ
T8
MIOA_VDDQ
U9
MIOA_VDDQ
L1
MIOACAL_PD_VDDQ
L3
MIOACAL_PU_GND
L2
MIOA_VREF
6600 GT
6600 GT
MIOAD0
MIOAD1
MIOAD2
MIOAD3
MIOAD5
MIOAD6
MIOAD7
MIOAD8
MIOAD9
MIOAD10
MIOAD11
0
1
2
3
4
5
6
7
8
9
10
11
MIOAD0
MIOAD1
MIOAD2
MIOAD3
MIOAD4
MIOAD5
MIOAD6
MIOAD7
MIOAD8
MIOAD9
MIOAD10
MIOAD11
P2
N2
N1
N3
M1
M3
P5
N6
N5
M4
L4
L5
MIN_LINE_WIDTH
17.5E<> (17)
MIOA_HSYNC
MIOA_VSYNC
MIOA_CTL3
MIOA_CLKOUT
MIOA_CLKOUT
MIOA_CLKIN
3
MIOA_DE
MIOA_VSYNC
R1
MIOA_DE
P1
TP_MIOA_CTL3
P3
MIOA_CLKOUT
R4
TP_MIOA_CLKOUT*
P4
MIOA_CLKIN
M5
4
R626
04025%COMMON
04025%COMMON
MIOA_HSYNC
R3
BI
10K R626
10K
E G C
3.5MIL
3.5MIL
3.5MIL
3.5MIL
3.5MIL
GND
5
Feature
Connector
TP_SCAL_RFU_B5
TP_SCAL_RFU_A9
TP_SCAL_RFU_A13
MIOAD[11..0]
NONPHY
NONPHY
COMMON
COMMON
CN1
CN1
MIOD<11>
MIOD<10>
B3
GND
B7
GND
B11
GND
A3
GND
A7
GND
A11
GND
GND
B5
RSVD
A9
RSVD
A13
RSVD
CON_MIO_26/X
CON_MIO_26/X
6
MIOD<9>
MIOD<8>
MIOD<7>
MIOD<6>
MIOD<5>
MIOD<4>
MIOD<3>
MIOD<2>
MIOD<1>
MIOD<0>
MIOHSYNC
MIOVSYNC
MIODE
MIOCLK
SWAP_RDY
MIOAD11
MIOAD10
MIOAD9
MIOAD8
MIOAD7
MIOAD6
MIOAD5
MIOAD4
MIOAD3 MIOAD4
MIOAD2
MIOAD1
MIOAD0
11
10
9
8
7
6
5
4
3
2
1
0
18.3A<> (18)
BI
GIGABYTE
GIGABYTE
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
Date: Sheet
7
GIGABYTE
MIOA & MIOB, FEATURE CONN
MIOA & MIOB, FEATURE CONN
MIOA & MIOB, FEATURE CONN
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
of
13 23
of
13 23
of
13 23
8
A12
B12
A10
B10
B9
A8
A6
B6
A5
A4
B4
A2
B2
A1
B13
B8
SWAPRDY_A
B1
3
4
5
1.0
1.0
1.0
1
PHILIPS VIDEO
CAPTURE
2
3
4
5
6
7
8
H G F E D C B A
1
A A
2
B B
Delete
1
2
Delete
3
C C
Delete
3
4
4
Delete
D D
5
GIGABYTE
GIGABYTE
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
AB D F H
1
2
3
4
E G C
5
6
Date: Sheet
7
GIGABYTE
SAA7115 VIDEO DECODER
SAA7115 VIDEO DECODER
SAA7115 VIDEO DECODER
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
14 23
14 23
14 23
8
of
of
of
5
1.0
1.0
1.0
1
2
3
4
5
6
7
8
H G F E D C B A
DACB .. MiniDIN VIDEO IN/OUT CONNECTOR /STEREO
GLASSES
FILTER
NOTES:
NET_NAME
DACB_C_OUT
OUT
DACB_CVBS_OUT
OUT
DACB_PB_OUT
OUT
1
A A
MDIN_PBOUT_C
MDIN_COUT_C
BI
MDIN_YOUT_C
BI
BI
14.1A<
15.2C>
14.2A<
15.2H>
MINIDIN_Y_CVBSIN
BI
MDIN_YIN_C
BI
MDIN_YIN_CLAMP
BI
MDIN_CIN_C
MINIDIN_CIN
BI
MDIN_CIN_CLAMP
BI
BI
DACB_VDD
IN
DACB_VREF
IN
DACB_RSET
IN
12MIL
12MIL
12MIL
2
B B
NET_SPACING_RULE MIN_LINE_WIDTH IMPEDANCE
20MIL U11.R6:R544.1:37.50 ohm:2 %
20MIL U11.T5:R561.1:37.50 ohm:2 %
20MIL U11.T6:R541.1:37.50 ohm:2 %
20MIL
20MIL
20MIL
20MIL
20MIL
20MIL
20MIL
20MIL
20MIL
15.1A<> 14.1A<
DACB_PB_OUT
R540
R540
R541
R541
200/X
200/X
75
75
1%
1%
1%
1%
0402
0402
0402
0402
NS
NS
COMMON
COMMON
DACB_C_OUT
R544
R544
R543
R543
75
75
200/X
200/X
1%
1%
1%
1%
0402
0402
0402
0402
COMMON
COMMON
NS
NS
MINIDIN_Y_CVBSIN
OUT
R557
R557
56/X
56/X
5%
5%
0402
0402
COMMON
COMMON
R556 18/X
5%
5%
3
DACB_A3V3
BGA820
BGA820
COMMON
COMMON
U11K
U11K
5/14 DACB(TV)
V8
DACB_VREF
R5
R7
5/14 DACB(TV)
DACB_VDD
DACB_VREF
DACB_RSET
6600 GT
6600 GT
R630
R630
90.9
90.9
1%
1%
0402
0402
COMMON
COMMON
DACB_VDD
DACB_VREF
DACB_RSET
R632
R632
1.78K
1.78K
1%
1%
0402
0402
COMMON
COMMON
LB515 F.B.150 0.2A/6
LB515 F.B.150 0.2A/6
BEAD_0603COMMON
BEAD_0603COMMON
DACB_VDD
C766
C766
C779
C779
C778
C778
C770
4.7UF
4.7UF
4700PF
C C
4
D D
5
GND
6.3V
6.3V
X5R
X5R
0603
0603
COMMON
COMMON
4700PF
10%
10%
25V
10%
25V
10%
X7R
X7R
0402
0402
COMMON
COMMON
C770
470PF
470PF
1UF
1UF
10%
10%
6.3V
6.3V
50V
50V
X7R
X7R
10%
10%
0402
0402
X5R
X5R
COMMON
COMMON
0402
0402
COMMON
COMMON
ADJUST FOR TVOUT
ONLY
For G72, the RSET value is 124 Ohm. Customer may choose to implement a trim
resistor for flexibility.
For G72 and G73, DAC VREF must be decoupled through a 0.1UF capacitor for
proper DAC initialization and configuration. Historically, a 1UF capacitor has been
used for decoupling on NV43 and NV44.
SD: USE
L=1.8UH
HD: USE
L=?
C508
8.2PF
C508
8.2PF
50V
0603
50V
0603
5%
5%
NPO
NPO
COMMON
COMMON
8.2PF C534
8.2PF
5%
5%
NPO
NPO
COMMON
COMMON
COMMON 0603
COMMON 0603
50V0603
50V0603
5%
5%
NPO
NPO
COMMON
COMMON
COMMON
COMMON
MDIN_PBOUT_C
0.56uH L502
0.56uH
C509
C509
82PF
82PF
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
50V
50V
MDIN_COUT_C
C535
C535
82PF
82PF
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
MDIN_YIN_C
68nH/X
68nH/X
C576
C576
270PF/X
270PF/X
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
J3
J3
SCL
7
Pb out
out
out
9
C/Pr
8
MINIDIN_GND1 MINIDIN_GND2
GND
5
Y/CVBS
1
R23
R23
0
0
.05R
.05R
0603
0603
COMMON
COMMON
keep stub short
DDC_5V
BEAD_0603
BEAD_0603
150-220R@100MHz/X
150-220R@100MHz/X
L502
0603 COMMON
5V
D501
D501
SOT23
SOT23
BAV99-7/SOT23
BAV99-7/SOT23
3
100V
100V
100MA
100MA
COMMON
COMMON
1 2
5V
D502
D502
SOT23
SOT23
3
BAV99-7/SOT23
BAV99-7/SOT23
100V
100V
100MA
100MA
COMMON
COMMON
1 2
MDIN_YIN_CLAMP
COMMON 0402
COMMON 0402
A3V3
D508
D508
SOT23
SOT23
D_3PIN_AC/X
D_3PIN_AC/X
3
100V
100V
100MA
100MA
COMMON
COMMON
1 2
R6
DACB_RED
T5
DACB_GREEN
T6
DACB_BLUE
V7
DACB_IDUMP
C507
C507
82PF
82PF
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
C533
C533
82PF
82PF
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
C574
C574
330PF/X
330PF/X
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
DACB_C_OUT
DACB_CVBS_OUT
DACB_PB_OUT
GND
0603 COMMON
C534
0603
0603
L503 0.56uH
L503 0.56uH
C575 22PF/X
C575 22PF/X
L508
L508
0603
0603
MDIN_SCL_C_STEREO
DDC_5V
C23
C23
1UF
1UF
16V
16V
10%
10%
X5R
X5R
0603
0603
COMMON
COMMON
CON_MINIDIN_9
CON_MINIDIN_9
VIVO
VIVO
COMMON
COMMON
5V+
10
SDA
4
Y/CVBS
out out
out out
6
GND
3
C
in in
in in
2
111213
R33
0
R33
0
0603
0603
.05R
.05R
COMMON
COMMON
LB6
LB6
NS
NS
STEREO GLASSES
Place close to MiniDIN connector!
BUFFER
FOR DEBUG PURPOSES ONLY .. DEFAULT IS NO
STUFF
LB4
LB4
F.B.150 0.2A/6
F.B.150 0.2A/6
BEAD_0603COMMON
BEAD_0603COMMON
C16
C16
220PF
220PF
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
MDIN_SDA_C
LB5
LB5
F.B.150 0.2A/6
F.B.150 0.2A/6
COMMON
BEAD_0603
COMMON
BEAD_0603
C20
C20
220PF
220PF
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
C583
8.2PF
C583
8.2PF
0603 50V
0603 50V
5%
5%
NPO
NPO
COMMON
C584
C584
82PF
82PF
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
C557
C557
270PF/X
270PF/X
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
L509
L509
C556 22PF/X
C556 22PF/X
L504
COMMON
0.56uH
0.56uH
COMMON
0603
COMMON
0603
50V5%0603
50V5%0603
NPO
NPO
COMMON
COMMON
68nH/X L504
68nH/X R556 18/X
COMMON 0603
COMMON 0603
MDIN_YOUT_C
MDIN_CIN_C
keep stub short from the pin
C21
C21
1UF/X
1UF/X
16V
16V
PLACE NEAR
10%
10%
CONNECTOR
X5R
X5R
0603
0603
NS
NS
For STEREO GLASSES 3pin MiniDIN
only:
Stuff bead!
And replace 0 Ohm resistor with 220PF cap!
STEREO
R8NS0/X
17.5D> (17)
IN
R8NS0/X
0402
0402
5%
5%
C582
C582
82PF
82PF
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
C555
C555
330PF/X
330PF/X
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
5V
R3
R3
10K/X
10K/X
5%
5%
0402
0402
COMMON
COMMON
STEREO_5V
5V
3
1 2
5V
3
1 2
MDIN_CIN_CLAMP
A3V3
3
1 2
5V
D3
D3
SOT23
SOT23
BAV99-7/SOT23
BAV99-7/SOT23
100V
100V
100MA
100MA
COMMON
COMMON
D6
D6
SOT23
SOT23
BAV99-7/SOT23
BAV99-7/SOT23
100V
100V
100MA
100MA
COMMON
COMMON
5V
3
1 2
D506
D506
SOT23
SOT23
D_3PIN_AC/X
D_3PIN_AC/X
100V
100V
100MA
100MA
COMMON
COMMON
C11
C11
.1UF/X
.1UF/X
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
D510
D510
SOT23
SOT23
BAV99-7/SOT23
BAV99-7/SOT23
100V
100V
100MA
100MA
COMMON
COMMON
R554 18/X
R554 18/X
5V
1
2
3.5MIL
0402
0402
5
3
R255%0
R255%0
DACB_CVBS_OUT
R561
R561
75
75
1%
1%
0402
0402
COMMON
COMMON
COMMON
COMMON
5%
5%
U1
U1
U_AND_2IN/X
U_AND_2IN/X
4
SC70-5
SC70-5
COMMON
COMMON
COMMON 0402
COMMON 0402
STEREO_BUF
I2CC_SDA
R560
R560
200/X
200/X
1%
1%
0402
0402
NS
NS
MINIDIN_CIN
MINIDIN_CIN
R555
R555
56/X
56/X
5%
5%
0402
0402
COMMON
COMMON
I2CC_SCL
3.5MIL
BI
IN
17.1D<> 16.2E<> 14.3A<> (17)
17.1D< 16.2E<> 14.3A< (17)
1
2
15.2A<> 14.2A<
OUT
3
4
SCL_C_STEREO
R24
33/X
R24
33/X
0402
0402
COMMON
COMMON
5%
5%
5
GIGABYTE
GIGABYTE
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
AB D F H
1
2
3
4
E G C
5
6
Date: Sheet
7
GIGABYTE
DACB & MINIDIN NORTH
DACB & MINIDIN NORTH
DACB & MINIDIN NORTH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
of
15 23
of
15 23
of
15 23
8
1.0
1.0
1.0
1
2
4-Pin Video In, 12-pin Video In connectors
3
4
5
6
7
8
H G F E D C B A
1
A A
2
B B
3
C C
4
D D
5
EXTERNAL 4-PIN VIDEO IN
CONNECTOR
16.4G<>
14.2A<
16.4G<>
14.2A<
Out to Philips
16.4G<>
14.2A<
VIDINT_Y_CVBSIN
OUT
VIDINT_CIN
OUT
VIDINT_CVBSIN
OUT
14.3A< 16.4G<>
TMDS_PLLVDD
A3V3
LB513
F.B.150 0.2A/6
LB513
F.B.150 0.2A/6
COMMON
BEAD_0603
COMMON
BEAD_0603
C741
C741
4.7UF
4.7UF
10%6.3V
10%6.3V
X5R
X5R
0603
0603
COMMON
COMMON
GND
TMDS_PLLVDD
A3V3
LB512 F.B.150 0.2A/6
LB512 F.B.150 0.2A/6
COMMON BEAD_0603
COMMON BEAD_0603
GND
R553
R553
0402
0402
R552
R552
56/X
56/X
5%
5%
0402
0402
COMMON
COMMON
R551
0402 COMMON
0402 COMMON
R550
R550
56/X
56/X
5%
5%
0402
0402
COMMON
COMMON
R559
04025%COMMON
04025%COMMON
R549
R549
56/X
56/X
5%
5%
0402
0402
COMMON
COMMON
SEC_CVBS1
OUT
PLLVDD FOR G72/G73
LB548
F.B.150 0.2A/6/X
LB548
F.B.150 0.2A/6/X
COMMON
BEAD_0603
COMMON
BEAD_0603
C813
C813
4.7UF/X
4.7UF/X
10%6.3V
10%6.3V
X5R
X5R
0603
0603
COMMON
COMMON
LB549
F.B.150 0.2A/6/X
LB549
F.B.150 0.2A/6/X
BEAD_0603
BEAD_0603
COMMON
COMMON
VID_PLLVDD
5%
5%
5%
5%
C737
C737
4.7UF
4.7UF
6.3V
6.3V
10%
10%
X5R
X5R
0603
0603
COMMON
COMMON
C761
C761
4.7UF
4.7UF
6.3V
6.3V
10%
10%
X5R
X5R
0603
0603
COMMON
COMMON
18/X
18/X
COMMON
COMMON
18/X R551
18/X
18/X R559
18/X
GND
R518
R518
56/X
56/X
5%
5%
0402
0402
COMMON
COMMON
C548
22PF/X C548
22PF/X
0603
50V
0603
50V
5%
5%
NPO
NPO
COMMON
VIDINT_Y_F
5V
D505
D505
SOT23
SOT23
D_3PIN_AC/X
D_3PIN_AC/X
3
100V
100V
100MA
100MA
COMMON
COMMON
1 2
VIDINT_C_F
5V
D504
D504
SOT23
SOT23
D_3PIN_AC/X
D_3PIN_AC/X
3
100V
100V
100MA
100MA
COMMON
COMMON
1 2
VIDINT_CVBS_F
5V
D503
D503
SOT23
SOT23
D_3PIN_AC/X
D_3PIN_AC/X
3
100V
100V
100MA
100MA
COMMON
COMMON
1 2
SEC_CVBS1A
R517
R517
18/X
18/X
0402
0402
COMMON
COMMON
5%
5%
L507
C566
C566
330PF/X
330PF/X
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
C547 22PF/X
C547 22PF/X
0603 50V
0603 50V
L506 68nH/X
L506 68nH/X
C565
C565
330PF/X
330PF/X
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
C546
0603 50V
0603 50V
L505
C564
C564
330PF/X
330PF/X
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
L501
L501
0603 COMMON
0603 COMMON
COMMON
COMMON 0603
COMMON 0603
5%
5%
NPO
NPO
COMMON
COMMON
COMMON 0603
COMMON 0603
22PF/X C546
22PF/X
5%
5%
NPO
NPO
COMMON
COMMON
COMMON 0603
COMMON 0603
68nH/X
68nH/X
68nH/X L507
68nH/X
68nH/X L505
68nH/X
SEC_LUMA
C532
C532
270PF/X
270PF/X
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
SEC_CHROMA
C531
C531
270PF/X
270PF/X
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
SEC_CVBS
C530
C530
270PF/X
270PF/X
50V
50V
5%
5%
NPO
NPO
0603
0603
COMMON
COMMON
IF ONLY INTERNAL VIDEO IS USED, THEN FILTER MAY NEED TO BE
STUFFED
TUNER_CVBS
C501
C501
330PF/X
330PF/X
50V
50V
5%
5%
NPO
NPO
0402
0402
NS
NS
GND
Place in the area around connector
5V 5V
C18
C18
.1UF/X
.1UF/X
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
J2
J2
1
2
MALE
MALE
2.54MM
2.54MM
3
90
90
4
NORM
NORM
COMMON
COMMON
HDR_1X4/X
HDR_1X4/X
STANDARD VIDEO FILTERS WILL BE PLACED ON PCI
TUNER CARD.
C19
C19
.1UF/X
.1UF/X
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
EXTERNAL 12-PIN PVA
CONNECTOR
PVA CONNECTOR AND 4-PIN CONNECTOR SHARE THE SAME FILTERS .. LOCATION 12-PIN AND 4-PIN NEXT
TO EACH OTHER
Delete
XTAL/PLLVDD
BGA820
BGA820
COMMON
COMMON
U11L
U11L
13/14 XTAL_PLL
C785
C785
.1UF
.1UF
10V 10%
10V 10%
X5R
X5R
0402
0402
COMMON
COMMON
C768
C768
.1UF
.1UF
10V 10%
10V 10%
X5R
X5R
0402
0402
COMMON
COMMON
C763
C763
4700PF
4700PF
25V
25V
X7R
X7R
0402
0402
COMMON
COMMON
C752
C752
4700PF
4700PF
25V
25V
X7R
X7R
0402
0402
COMMON
COMMON
40mA
VID_PLLVDD
40mA
10%
10%
R78
10%
10%
R78
10K
10K
5%
5%
0402
0402
COMMON
COMMON
GND
13/14 XTAL_PLL
T9
PLLVDD
T10
VID_PLLVDD
U10
PLLGND
GND
T1
XTALSSIN
U1
XTALIN
6600 GT
6600 GT
XTALIN
C62
C62
22PF
22PF
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
GND
Y1
H10SSMDY110 PPM
H10SSMD
10 PPM
COMMON
COMMON
27 MHZ
27 MHZ
XTALOUTBUFF
XTALOUT
XTALOUT
XTALOUTBUFF XTALSSIN
T2
U2
C64
C64
22PF
22PF
50V
50V
5%
5%
NPO
NPO
0402
0402
COMMON
COMMON
GND
R77
R77
330
330
5%
5%
0402
0402
COMMON
COMMON
GND
NETNAME
VIDINT_Y_CVBSIN
14.2A< 16.1A>
BI
VIDINT_CIN
14.2A< 16.2A>
BI
VIDINT_CVBSIN
14.2A< 16.2A>
BI
14.3A< 16.3A>
SEC_CVBS1
BI
VIDINT_Y_F
BI
VIDINT_C_F
BI
VIDINT_CVBS_F
BI
SEC_CVBS1A
BI
SEC_LUMA
BI
SEC_CHROMA
BI
SEC_CVBS
BI
TUNER_CVBS
BI
XTALIN
XTALOUT
IN
IN
PLLVDD
IN
VID_PLLVDD
IN
MIN_LINE_WIDTH
5MIL
5MIL
12MIL
12MIL
NET_SPACING_RULE
20MIL
20MIL
3.5MIL
20MIL
20MIL
20MIL
20MIL
20MIL
20MIL
20MIL
20MIL
20MIL
20MIL
1
2
3
4
5
GIGABYTE
GIGABYTE
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
AB D F H
1
2
3
4
E G C
5
6
Date: Sheet
7
GIGABYTE
4-PIN & 12-PIN VIDEO HEADERS
4-PIN & 12-PIN VIDEO HEADERS
4-PIN & 12-PIN VIDEO HEADERS
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
16 23
16 23
16 23
8
1.0
1.0
1.0
of
of
of
1
3V3
Use 10MIL Guard(GND) Trace around THERMDC and
THERMDA
C85
C85
1UF/X
3.5MIL
R697
R697
10K/X
10K/X
5%
5%
0402
0402
COMMON
COMMON
3V3
1UF/X
6.3V
6.3V
20%
20%
X5R
X5R
0603
0603
COMMON
COMMON
GND
FEMALE
FEMALE
1.274MM
1.274MM
0
0
KEY6_JTAG_SMALL
KEY6_JTAG_SMALL
J10
J10
COMMON
COMMON
TMS2TRST*
1
TDI4GND
3
VCC
5
TDO8TCK
7
HDR_2X4/X
HDR_2X4/X
JTAG_TCLK
JTAG_TMS
JTAG_TDI
JTAG_TDO
JTAG_TRST*
KEY
KEY
1
A A
R699
R699
R698
R698
10K/X
10K/X
10K/X
10K/X
5%
5%
5%
5%
0402
0402
0402
0402
COMMON
COMMON
COMMON
COMMON
3.5MIL
JTAG_TMS
3.5MIL
R694
R694
10K/X
10K/X
5%
5%
R693
R693
0402
0402
10K/X
10K/X
COMMON
COMMON
5%
5%
0402
0402
COMMON
COMMON
JTAG_TMS
JTAG_TDI
GND
JTAG_TDO
2
B B
TEMP
Sensor
THERMDA
THERMDC
3
THERMDA
C43
C43
2200PF/X
2200PF/X
10V
10V
20%
20%
X7R
X7R
0402
0402
COMMON
COMMON
I2CC_SCL
I2CC_SDA
2
BGA820
BGA820
COMMON
COMMON
U11M
U11M
9/14 MISC1
9/14 MISC1
THERMDC
J1
THERMDA
THERMDN
K1
THERMDP
AJ11
JTAG_TCK
AK11
JTAG_TMS
AK12
JTAG_TDI
AL12
JTAG_TDO
AL13
JTAG_TRST
6600 GT
6600 GT
GND
GPIO & JTAG
NOTE: FET invert used for internal sensor mode only .. stuff FET .. unstuff bypass resistor
SO8_122MIL
SO8_122MIL
U6
U6
COMMON
COMMON
2
3
8
7
D+
D-
SCL
SDA
U_TEMP_AD1032/X
U_TEMP_AD1032/X
I2C
Address
1001
100X
THERM
ALERT
VDD
GND
3
CLAMP
I2CC_SCL
I2CC_SDA
GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO8
GPIO9
GPIO10
GPIO11
GPIO12
F6
G2
G1
K3
H1
K5
G5
E2
J5
G6
K6
E1
D2
H5
F4
E3
Place Close to GPU
I2CC_SDA_G
DVI_MID_HPD
DVI_SOUTH_HPD
TUNER_IRQ
GPIO5_VSEL0
GPIO6_VSEL1
SLOWDOWN*
5V
R80
R80
10K
10K
5%
5%
0402
0402
COMMON
COMMON
TP_GPIO2
TP_GPIO3
TP_GPIO7
TP_GPIO10
TP_GPIO11
TP_GPIO12
C684
C684
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
5V
C709
C709
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
GND
33
33
R48
R48
0402
COMMON
0402
COMMON
5%
5%
33
33
R51
R51
0402 COMMON
0402 COMMON
5%
5%
SOT23_1G1D1S
SOT23_1G1D1S
COMMON
COMMON
50V
50V
0.22A@31C
0.22A@31C
3.5R
3.5R
0.88A
0.88A
0.36W@25C
0.36W@25C
+/-20V
+/-20V
IN
IN
IN
OUT
OUT
R47
R47
0402 COMMON
0402 COMMON
Q18
Q18
3
D
S
2
Q_FET_N_ENH/X
Q_FET_N_ENH/X
GND
A3V3
R615
R615
R52
R52
2.2K/X
2.2K/X
2.2K/X
2.2K/X
5%
5%
5%
C673
C673
.1UF/X
.1UF/X
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
0402
0402
COMMON
COMMON
5%
0402
0402
COMMON
COMMON
THERM*
THERM_ALERT*
THERM_ALERT*
1
4
6
5
4
CLAMP is no longer requirememnt for
G72/73. C684, C709 can no-stuff.
5V
R31
R31
R27
R27
2.2K
2.2K
2.2K
2.2K
5%
5%
5%
5%
0402
0402
0402
0402
COMMON
COMMON
COMMON
COMMON
I2CC_SCL I2CC_SCL_G
I2CC_SDA
IN
IN
IN
IN
IN
OUT
OUT
IN
IN68
OUT PWM
IN
IN11
IN
BI
4
SC70-5
SC70-5
COMMON
COMMON
DVI MID HOTPLUG
DET
DVI SOUTH
HOTPLUG DET
RESERVED
RESERVED
TUNER
IRQ
VOLTAGE
SELECT 0
VOLTAGE
RESERVED
SELECT 1
EXTERNAL POWER
PRESENT/THERM ALERT
FAN
RESERVED
RESERVED
RESERVED
GND
12.5C> (12)
11.5C> (11)
16.2E>
22.1F< (22)
22.2F< (22)
5%
5%
1G1D1S
1G1D1S
G
1
47/X
47/X
SLOWDOWN_R*
GPIO Assignment
Table
GPIOI/O FUNCTION
0
1
2
3
4
5
7
9
10
12
NOTE: THERM_ALERT* is generated when over temp condition is detected
5
GPIO PWM FAN
Control
IN
R502
R502
0402
0402
5V
U5
U5
5
U_AND_2IN/X
U_AND_2IN/X
1
2
3
16.2E<> 15.1H< 14.3A< (15)
16.2E<> 15.1H<> 14.3A<> (15)
3.5MIL
0/X
0/X
NS
NS
5%
5%
C36
C36
.1UF/X
.1UF/X
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
EXTSENSE
THERM_ALERT*
NVFAN_PWM
R509
R509
1K
1K
5%
5%
0402
0402
COMMON
22.1A>
IN
COMMON
GND
6
3V3
C78
C78
1UF
1UF
25V
FAN_THERM_BYPASS
25V
10%
10%
X7R
X7R
0805
0805
COMMON
COMMON
GND
1G1D1S
1G1D1S
1
R96
R96
0
0
5%
5%
0402
0402
NS
NS
GND
R504
R504
1K/X
1K/X
5%
5%
0402
0402
NS
NS
1G1D1S
1G1D1S
1G1D1S
1G1D1S
Q15
Q15
3
D
SOT23_1G1D1S
SOT23_1G1D1S
G
1
COMMON
COMMON
S
2
50V
50V
0.22A@31C
0.22A@31C
3.5R
3.5R
0.88A
0.88A
BXX138/50V/0.2A/SOT23
BXX138/50V/0.2A/SOT23
0.36W@25C
0.36W@25C
+/-20V
+/-20V
Q507
Q507
3
D
SOT23_1G1D1S
SOT23_1G1D1S
G
1
COMMON
COMMON
S
2
50V
50V
0.22A@31C
0.22A@31C
3.5R
3.5R
0.88A
0.88A
0.36W@25C
0.36W@25C
+/-20V
+/-20V
GND
R99
R99
1K
1K
5%
5%
0402
0402
COMMON
COMMON
FAN_PWM_B
Q_FET_N_ENH/X
Q_FET_N_ENH/X
12V
Q16
Q16
D
G
S
IRLML2502TR/SOT23
IRLML2502TR/SOT23
GND
1 2
D15
D15
SOD323
SOD323
40V
40V
ZHCS400/SOT-323
ZHCS400/SOT-323
400MA
400MA
COMMON
COMMON
FAN_PWM_C
3
SOT23_1G1D1S
SOT23_1G1D1S
COMMON
COMMON
2
20V
20V
3.4A
3.4A
0.08R
0.08R
20A
20A
0.8W@70C
0.8W@70C
+/-12V
+/-12V
7
L19
L19
SMD_4_5X4_0MMCOMMON
SMD_4_5X4_0MMCOMMON
8
H G F E D C B A
SW
SIDE
J9
J9
FAN
FAN
+12V
1
GND
2
MALE
MALE
2.5MM
C90
C90
C89
C89
1UF/X
1UF/X
10UF
10UF
16V
16V
16V
16V
20%
20%
10%
10%
X7R
X7R
X7R
X7R
0805
0805
1206
1206
NS
NS
COMMON
COMMON
FAN_PWM_D
22uH
22uH
HDR_1X2
HDR_1X2
2.5MM
0
0
NORM
NORM
COMMON
COMMON
1
2
3
GND
BIOS (serial)
AUDIO and VIDEO signals are reserved for future GPU's. NV4x will not have support for these signals
3V3
VCC
C C
BGA820
BGA820
COMMON
COMMON
U11N
U11N
10/14 MISC2
4
STRAP pins are only used for MAP/MEP packages
D D
5
NTP_STRAP
NTP_MEMSTRAPSEL0
NTP_MEMSTRAPSEL1
NTP_LOFBVDDQSEL_
NTP_LOFBVDDSEL_
TP_GPU_U3_RFU
TP_GPU_V3_RFU
TP_GPU_U6_RFU
TP_GPU_U5_RFU
TP_GPU_U4_RFU
TP_GPU_V4_RFU
TP_GPU_V6_RFU
F1
AE26
AD26
AH31
AH32
U3
V3
U6
U5
U4
V4
V6
10/14 MISC2
STRAP
MEMSTRAPSEL0
MEMSTRAPSEL1
MEMSTRAPSEL2
MEMSTRAPSEL3
RFU
RFU
RFU
RFU
RFU
RFU
RFU
6600 GT
6600 GT
ROM_SCLK
I2CH_SCL
I2CH_SDA
SWAPRDY_A
TESTMEMCLK
TESTMODE
ROMCS
ROM_SI
ROM_SO
BUFRST
STEREO
ROMCS*
AA4
ROM_SI
W2
ROM_SO
AA6
ROM_SCLK
AA7
I2CH_SCL
G3
I2CH_SDA
H3
RESET_BUF*
F3
STEREO
T3
SWAPRDY_A
M6
TESTMEMCLK
A26
TESTMODE
H2
10K
10K
5%
5%
0402 COMMON
0402 COMMON
R623
R623
VCC
GND
GND
GND
17.4F<>
OUT
17.4F<>
OUT
17.4F<>
OUT
17.4F<>
OUT
3.5MIL
OUT
3.5MIL
OUT
10K
10K
COMMON
COMMON
5%
5%
0402
0402
R592
R592
U9
U9
8
7
4
1
U_MEM_EE_CRYPT_8X128/X
U_MEM_EE_CRYPT_8X128/X
14.3A<
15.4F< (15)
COMMON
COMMON
SO8
SO8
SCL
SDA
SDA
NC
3V3
R614
R614
10K/X
10K/X
5%
5%
0402
0402
COMMON
COMMON
COMMON
0402
0402
5%
5%
10K/X
10K/X
R612
R612
COMMON
3.5MIL
NV4x
ROM_SO
ROM_SI
ROM_SCK
ROM_CS* CS*
ROMCS*
BI
BI
BI
BI
ROM_SI
ROM_SO
ROM_SCLK
3.5MIL
3.5MIL
3.5MIL
BI
BI
BI
BI
BI
17.4D>
17.4D>
17.4D>
17.4D>
SROM
ROM
MAPPING
SO
SI
SCK
13.4E<> (13)
BI
6
5
3
2
GND
A3V3
COMMON
COMMON
0402
0402
5%
5%
10K
10K
R622
R622
GND
AB D F H
1
2
3
4
E G C
5
6
A3V3
R74
R74
10K
10K
5%
5%
0402
0402
COMMON
COMMON
SO8
SO8
SO8
SO8
U10
U10
COMMON
COMMON
7
HOLD8VCC
3
WP
1
CS
5
SI
2
SO
6
SCK
U_MEM_FL_SER_128KX8
U_MEM_FL_SER_128KX8
4
GND
GND
NETNAME
THERMDC
THERMDA
FAN_PWM_B
FAN_PWM_C
FAN_PWM_D
MIN_LINE_WIDTH VOLTAGE
10MIL
10MIL
12MIL
12MIL
12MIL
GIGABYTE
GIGABYTE
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
Date: Sheet
GIGABYTE
BIOS ROM, HDCP ROM, FAN CONT
BIOS ROM, HDCP ROM, FAN CONT
BIOS ROM, HDCP ROM, FAN CONT
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
7
C52
C52
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
of
17 23
of
17 23
of
17 23
8
4
5
1.0
1.0
1.0
1
BIOS, Straps, Misc
2
3
4
5
6
7
8
H G F E D C B A
Straps
NV_STRAP_0
1
A A
13.1G<> (13)
13.1E<> 13.1G<> 14.3A<> (13)
2
B B
3
13.5H<> (13)
MIOAD[11..0]
BI
MIOBD[11..0]
BI
MIOA_HSYNC
BI
MIOAD0
0
MIOAD1
1
MIOAD2
2
MIOAD3
3
MIOAD4
4
MIOAD5
5
MIOAD6
6
MIOAD7
7
MIOAD8
8
MIOAD9
9
MIOAD10
10
MIOAD11
11
MIOBD0
0
MIOBD1
1
MIOBD2
2
MIOBD3
3
MIOBD4
4
MIOBD5
5
MIOBD6
6
MIOBD7
7
MIOBD8
8
MIOBD9
9
MIOBD10
10
MIOBD11
11
R15
R15
0402
0402
5%
5%
R511
R511
0402
0402
5%
5%
R514
R514
0402 COMMON
0402 COMMON
5%
5%
R515
R515
0402 COMMON
0402 COMMON
5%
5%
R14
R14
0402 COMMON
0402 COMMON
5%
5%
R63
R63
5%
5%
R66
R66
0402 COMMON
0402 COMMON
5%
5%
R58
R58
0402
0402
5%
5%
R510
R510
5%
5%
R743
R743
0402
0402
5%
5%
STUFF
2.0K
BOND OPTION 0 =
DISCRETE
10K/X
10K/X
COMMON
COMMON
10K/X
10K/X
COMMON
COMMON
2K/4
2K/4
10K/X
10K/X
2K
2K
2K
2K
COMMON 0402
COMMON 0402
2K
2K
2K
2K
COMMON
COMMON
2K
2K
COMMON 0402
COMMON 0402
10K/X
10K/X
COMMON
COMMON
MIOAD1
MIOBD0
MIOBD1
MIOBD8
MIOBD9
MIOBD4
MIOBD5
MIOBD3
MIOBD11
MIOA_HSYNC
CHANGED FROM
MIOA<2,3,4,5>
CHANGED
FROM:MIOA_HSYNC
C C
COMMON
2K
2K
COMMON
COMMON
R83, R80
DELETED
MIOBD10
MIOAD2
MIOAD0
MIOAD6
MIOAD8
MIOAD9
R82
R82
10K/X
10K/X
COMMON
0402
COMMON
0402
5%
4
D D
5
5%
R55
R55
0402
0402
5%
5%
R18
R18
2K
2K
COMMON 0402
COMMON 0402
5%
5%
R11
R11
04022KCOMMON
04022KCOMMON
5%
5%
R19
R19
2K
2K
0402 COMMON
0402 COMMON
5%
5%
R9
R9
2K
2K
0402
COMMON
0402
5%
5%
GND
-----------------------------------------------------------------------------------------------------------------------------------------------------ÂBIT FUNCTION MAP/MEP/SQUISH PIN (RTL Name) NORMAL PIN (RTL Name) REQUIED ON BOARD?
-----------------------------------------------------------------------------------------------------------------------------------------------------Â0 PCI_AD `NV_PEXTDEV_BOOT_0_STRAP_PCI_AD_NORMAL `NV_PEXTDEV_BOOT_0_STRAP_PCI_AD_NORMAL PCI/AGP_ONLY
1 SUB_VENDOR MIOAD1 (Ccira_data[1]) MIOAD1 (Ccira_data[1]) YES
2 RAMCFG[0] MIOAD2 (Ccira_data[2]) MIOAD2 (Ccira_data[2]) NO
3 RAMCFG[1] MIOAD3 (Ccira_data[3]) MIOAD3 (Ccira_data[3]) NO
4 RAMCFG[2] MIOAD4 (Ccira_data[4]) MIOAD4 (Ccira_data[4]) NO
5 RAMCFG[3] MIOAD5 (Ccira_data[5]) MIOAD5 (Ccira_data[5]) NO
6 CRYSTAL0 MIOBD2 (Ccirb_data[2]) MIOBD2 (Ccirb_data[2]) NO
7 TVMODE[0] MIOAD7 (Ccira_data[7]) MIOAD7 (Ccira_data[7]) NO
8 TVMODE[1] MIOAD10 (Ccira_data[10]) MIOAD10 (Ccira_data[10]) NO
9 AGP_4X `NV_PEXTDEV_BOOT_0_STRAP_AGP_4X_DISABLED `NV_PEXTDEV_BOOT_0_STRAP_AGP_4X_DISABLED NO
10 AGP_SBA `NV_PEXTDEV_BOOT_0_STRAP_AGP_SBA_DISABLED `NV_PEXTDEV_BOOT_0_STRAP_AGP_SBA_DISABLED NO
11 AGP_FASTWR `NV_PEXTDEV_BOOT_0_STRAP_AGP_FASTWR_DISABLED `NV_PEXTDEV_BOOT_0_STRAP_AGP_FASTWR_DISABLED NO
12 PCI_DEVID10[0] MIOBD4 (Ccirb_data[4]) MIOBD4 (Ccirb_data[4]) NO
13 PCI_DEVID10[1] MIOBD5 (Ccirb_data[5]) MIOBD5 (Ccirb_data[5]) NO
14 AGP `NV_PEXTDEV_BOOT_0_STRAP_BUS_TYPE_AGP `NV_PEXTDEV_BOOT_0_STRAP_BUS_TYPE_AGP PCI/AGP_ONLY
15 FP_IFACE `NV_PEXTDEV_BOOT_0_STRAP_FP_IFACE_12BIT `NV_PEXTDEV_BOOT_0_STRAP_FP_IFACE_12BIT NO
16 USER[0] MIOBD0 (Ccirb_data[0]) MIOBD0 (Ccirb_data[0]) NO
17 USER[1] MIOBD1 (Ccirb_data[1]) MIOBD1 (Ccirb_data[1]) NO
18 USER[2] MIOBD8 (Ccirb_data[8]) MIOBD8 (Ccirb_data[8]) NO
19 USER[3] MIOBD9 (Ccirb_data[9]) MIOBD9 (Ccirb_data[9]) NO
20 PCI_DEVID32[0] MIOBD3 (Ccirb_data[3]) MIOBD3 (Ccirb_data[3]) NO
21 PCI_DEVID32[1] MIOA_HSYNC (ccira_hsync) MIOA_HSYNC (ccira_hsync) NO
22 CRYSTAL1 MIOBD6 (Ccirb_data[6]) MIOBD6 (Ccirb_data[6]) NO
23 FB[0] 0 0 NO
24 FB[1] 1 1 NO
25 BR ROM_SI (Rom_si) ROM_SI (Rom_si) MCHIP
26 BR_128M `NV_PEXTDEV_BOOT_0_STRAP_BR_REG_128M_DISABLED `NV_PEXTDEV_BOOT_0_STRAP_BR_REG_128M_DISABLED NO
27 BR_AGP `NV_PEXTDEV_BOOT_0_STRAP_BR_AGP_DEV_DISABLED `NV_PEXTDEV_BOOT_0_STRAP_BR_AGP_DEV_DISABLED NO
28 BR_IO `NV_PEXTDEV_BOOT_0_STRAP_BR_IO_DEV_DISABLED `NV_PEXTDEV_BOOT_0_STRAP_BR_IO_DEV_DISABLED NO
29 ROMTYPE[0] MIOBD10 (Ccirb_data[10]) MIOBD10 (Ccirb_data[10]) YES
30 ROMTYPE[1] MIOBD11 (Ccirb_data[11]) MIOBD11 (Ccirb_data[11]) YES
NV_STRAP_1
-----------------------------------------------------------------------------------------------------------------------------------------------------ÂBIT FUNCTION MAP/MEP/SQUISH PIN (RTL Name) NORMAL PIN (RTL Name) REQUIED ON BOARD?
-----------------------------------------------------------------------------------------------------------------------------------------------------Â0 1394 `NV_PEXTDEV_BOOT_3_STRAP_1_1394_DISABLED `NV_PEXTDEV_BOOT_3_STRAP_1_1394_DISABLED NO
1 1394_PHY `NV_PEXTDEV_BOOT_3_STRAP_1_1394_PHY_DISABLED `NV_PEXTDEV_BOOT_3_STRAP_1_1394_PHY_DISABLED NO
2 1394_PHY_PWRCLASS[0] 0 0 NO
3 1394_PHY_PWRCLASS[1] 0 0 NO
4 VGA_DEVICE `NV_PEXTDEV_BOOT_3_STRAP_1_VGA_DEVICE_ENABLED `NV_PEXTDEV_BOOT_3_STRAP_1_VGA_DEVICE_ENABLED NO
5 MEM_LSB_SWAP `NV_PEXTDEV_BOOT_3_STRAP_1_MEM_LSB_SWAP_DISABLED `NV_PEXTDEV_BOOT_3_STRAP_1_MEM_LSB_SWAP_DISABLED NO
6 BR_LAST_DEV `NV_PEXTDEV_BOOT_3_STRAP_1_BR_LAST_DEV_DISABLED `NV_PEXTDEV_BOOT_3_STRAP_1_BR_LAST_DEV_DISABLED NO
7 BR_BAR1_BCASTONLY `NV_PEXTDEV_BOOT_3_STRAP_1_BR_BAR1_BCASTONLY_ENABLED
`NV_PEXTDEV_BOOT_3_STRAP_1_BR_BAR1_BCASTONLY_ENABLED NO
8 SUBSYSTEM_USER `NV_PEXTDEV_BOOT_3_STRAP_1_SUBSYSTEM_USER_DISABLED
`NV_PEXTDEV_BOOT_3_STRAP_1_SUBSYSTEM_USER_DISABLED NO
9 BOARD `NV_PEXTDEV_BOOT_3_STRAP_1_BOARD_0 `NV_PEXTDEV_BOOT_3_STRAP_1_BOARD_0 NO
10 FPB_IFACE `NV_PEXTDEV_BOOT_3_STRAP_1_FPB_IFACE_12BIT `NV_PEXTDEV_BOOT_3_STRAP_1_FPB_IFACE_12BIT NO
11 PEX_PLL_EN_TERM100 MIOAD0 (Ccira_data[0]) MIOAD0 (Ccira_data[0]) YES
12 3GIO_PADCFG_LUT_ADR[0] MIOAD6 (Ccira_data[6]) MIOAD6 (Ccira_data[6]) YES
13 3GIO_PADCFG_LUT_ADR[1] MIOAD8 (Ccira_data[8]) MIOAD8 (Ccira_data[8]) YES
14 3GIO_PADCFG_LUT_ADR[2] MIOAD9 (Ccira_data[9]) MIOAD9 (Ccira_data[9]) YES
REG:
A3V3
NV_PEXTDEV_BOOT_0
R16
R16
0402
0402
5%
5%
R512
R512
5%
5%
R513
R513
5%
5%
R516
R516
5%
5%
R13
R13
0402
0402
5%
5%
R64
R64
5%
5%
R65
R65
5%
5%
R57
R57
04025%COMMON
04025%COMMON
R520
R520
04025%COMMON
04025%COMMON
R744
R744
0402
0402
5%
5%
R79
R79
5%
5%
R56
R56
0402
0402
5%
5%
R17
R17
0402
0402
5%
5%
R12
R12
0402
0402
5%
5%
R20
R20
0402 COMMON
0402 COMMON
5%
5%
R10
R10
0402
0402
5%
5%
2K
2K
COMMON
COMMON
2K
2K
COMMON 0402
COMMON 0402
2K/X
2K/X
COMMON 0402
COMMON 0402
2K
2K
COMMON 0402
COMMON 0402
10K/X
10K/X
COMMON
COMMON
10K/X
10K/X
COMMON 0402
COMMON 0402
10K/X
10K/X
COMMON 0402
COMMON 0402
10K/X
10K/X
10K/X
10K/X
2K/X
2K/X
COMMON
COMMON
2K
2K
COMMON 0402
COMMON 0402
10K/X
10K/X
COMMON
COMMON
10K/X
10K/X
COMMON
COMMON
10K/X
10K/X
COMMON
COMMON
10K/X
10K/X
10K/X
10K/X
COMMON
COMMON
Bit Signal
00:
PCI_AD_SWAP
01:
SUB_VENDOR
02:
RAM_CFG_0
03:
RAM_CFG_1
04:
RAM_CFG_2
05:
RAM_CFG_3
06:
CRYSTAL_0
22:
CRYSTAL_1
07:
TV_MODE_0
08:
TV_MODE_1
09:
AGP8xEnable
10:
AGP_SBA
11:
AGP_FASTWR
12:
PCI_DEVID_0
13:
PCI_DEVID_1
20:
PCI_DEVID_2
21:
PCI_DEVID_3
14:
BUS_TYPE
15:
FP_IFACE
23: FB_0
24: FB_1
25: BR
26:
BR_128M
27:
BR_AGP
28:
BR_IO
29:
ROM_TYPE_0
30:
ROM_TYPE_1
16:
USER_0
17:
USER_1
18:
USER_2
19:
USER_3
REG:
NV_STRAP_1
Bit Signal
PEX_PLL_EN_TERM100
12:
3GIO_PADCFG_LUT_ADR[0]
13:
3GIO_PADCFG_LUT_ADR[1]
14:
3GIO_PADCFG_LUT_ADR[2]
VALUE_ID
PCI_AD_SWAP
SUB_VENDOR
RAM_CFG[3:0]
CRYSTAL[1:0]
TV_MODE[1:0]
AGP_30_8x
AGP_SBA[0]
AGP_FASTWR[0]
PCI_DEVID[3:0]
BUS_TYPE[0]
FP_IFACE[0]
FB[1:0]
BR[0]
BR bits are ignored if BRIDGE is disabled
ROM_TYPE[1:0]
VALUE_ID
VALUEs
0
REVERSED
1
NORMAL
0
NO_BIOS
1 read from BIOS
0000
RFU
0001
RFU
0010
RFU
0011
RFU
0100
RFU
0101
8Mx32DDR3,INFINEON/SAMSUNG
0110
RFU
0111 8Mx32DDR3,SAMSUNG
(SCREENED)
00 13.500 Mhz
01 14.31818 Mhz
10 27.000 Mhz
11
unknown
00
SECAM
01
NTSC
10
PAL
11
CRT
0 AGP8x
enabled
1 AGP8x
disabled
0 SBA enabled
1 SBA disabled
0 enabled
1 disabled
0000 0x140 ... 1111 0x014F
0000 (default 0x140)
0101 (0x145)
0 PCI
1
AGP
0 24Bit
1 12Bit
(DEFAULT)
00
64M
01
128M
10 256M
(DEFAULT)
11
512M
0 BRIDGE
disabled
1 BRIDGE
enabled
00 Parallel
01
Serial_AT25F
10
Serial_SST45VF
11
RFU
0000 (default) STRAP_USER[3:0]
VALUEs
0 (default -- internal term on) 11:
Assembly:
BIOS
1000
RFU
1001
RFU
1010
RFU
1011
RFU
1100
RFU
1101
RFU
1110
RFU
1111
RFU
Mechanical
parts
STD
STD
COMMON
COMMON
MEC1
MEC1
MEC_SCREW
MEC_SCREW
STD
STD
COMMON
COMMON
MEC2
MEC2
MEC_SCREW
MEC_SCREW
STD
STD
COMMON
COMMON
MEC3
MEC3
MEC_SCREW
MEC_SCREW
STD
STD
COMMON
COMMON
MEC4
MEC4
MEC_SCREW
MEC_SCREW
NEED FANSINK SYMBOL
FOR P216
BRKT S/B
151-10001-0007-002
BKT1
BKT1
ATX_1X_TOP
ATX_1X_TOP
COMMON
COMMON
1
MECH. MOUNTING TOP
MECH. MOUNTING TOP
151-10001-0006-003
151-10001-0006-003
BRKT_ADVIDB15S_BDVIDB15S_CDIN_2
BRKT_ADVIDB15S_BDVIDB15S_CDIN_2
BRACKET
BRACKET
155-00002-0000-000 SCREW PHIL PAN HD SS MACH 4-40
GND
3/16
1
2
3
4
5
GIGABYTE
GIGABYTE
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
AB D F H
1
2
3
4
E G C
5
6
Date: Sheet
7
GIGABYTE
BIOS STRAPS & MECHANICALS
BIOS STRAPS & MECHANICALS
BIOS STRAPS & MECHANICALS
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
18 23
18 23
18 23
8
1.0
1.0
1.0
of
of
of
1
2
3
4
5
6
7
8
H G F E D C B A
NETNAME
Power Supply ...
TMDS/A3V3/FBVDD
DDC
1
5V
A A
2
POWER_DDC5V
B B
C900
C900
4.7UF
4.7UF
COMMON
COMMON
6.3V
6.3V
X5R
X5R
0805
0805
5V
1 2
10%
10%
F501
F501
200mA
200mA
1206
1206
COMMON
COMMON
POLYSWITCH
POLYSWITCH
5V_FUSED
LB518
LB518
MPZ2012S221AT/8
MPZ2012S221AT/8
COMMON
COMMON
BEAD_0805
BEAD_0805
C808
C808
220PF
220PF
COMMON
COMMON
50V
50V
NPO
NPO
0603
0603
DDC_5V
19.4A< 20.5C> (20)
5%
5%
TMDS AB/CD PLL
Supply
THIS CONNECTION FOR VOUT = 2.8 V
5V
ONLY
LB516
LB516
F.B.150 0.2A/6
F.B.150 0.2A/6
COMMON
COMMON
BEAD_0603
BEAD_0603
TMDS_REG_POWERIN
A3V3_IN
IN
GND
POWER_TMDSPLL_REG0
Vout = VRef * (1+Rtop/Rbot)
3.31V = 1.175V * (1+(100/182))
Adajust TMDS_PLLVDD to 3.3V or 2.5V for NV43 or G73 use.
Page 11, 12 can use original TMDS_PLLVDD power for both GPU.
PLLVDD/VID_PLLVDD can use TMDS_PLLVDD source 2.5V for G73
use.
C63
C63
4.7UF
4.7UF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
3V3
LB8
LB8
150-220R@100MHz/X
150-220R@100MHz/X
NS
NS
BEAD_0603
BEAD_0603
GND
C791
C791
.047UF
.047UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
1
3
U506
U506
LX8211-00ISE/SOT23-5
LX8211-00ISE/SOT23-5
SOT23-5
SOT23-5
COMMON
COMMON
IN
OUT
EN4ADJ
GND
2
GND GND
SOT23-5
SOT23-5
5
TMDSABPLL_ADJ
Rtop
R641
R641
182
182
1%
1%
0603
0603
COMMON
COMMON
R637
R637
130/6/1
130/6/1
1%
1%
0603
0603
COMMON
COMMON
Rbot
3V3
LB517
LB517
150-220R@100MHz/X
150-220R@100MHz/X
NS
NS
BEAD_0603
BEAD_0603
C787
C787
.047UF
.047UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND GND
3.17/3.314/3.39V
TMDS_PLLVDD
C817
C817
4.7UF
4.7UF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
MIOA_VDDQ
Q508
Q508
1G1D1S
1G1D1S
12V
R620
R620
1K
1K
5%
5%
0402
0402
COMMON
COMMON
MIOA2V5_BASE
Rmin =>
(VinMAX/200mA)
Rmin =>
(VinMAX-Vout)/(IoutMIN+150mA)
Vref = 2.5V
Vout = 2.495(1+Rtop/Rbot) + (Iref + Rtop)
For Vout = Vref (Rtop = 0ohm, Rbot = NO STUFF)
G
1
SC431CSK-2/SOT-23
SC431CSK-2/SOT-23
D
S
3V3
IRLML2502TR/SOT23
IRLML2502TR/SOT23
3
SOT23_1G1D1S
SOT23_1G1D1S
COMMON
COMMON
2
20V
20V
3.4A
3.4A
0.08R
0.08R
20A
20A
0.8W@70C
0.8W@70C
+/-12V
+/-12V
U504
U504
SOT23
SOT23
SOT23
SOT23
COMMON
COMMON
TMDS_PLLVDD
MIOA_2V5
CHANGED TO 22UF
R617
R617
0
0
Rtop
5%
5%
0402
0402
COMMON
COMMON
C
2 3
1
A
MIOA2V5_VREF
R616
R616
1K/X
1K/X
5%
5%
Rbot
0402
0402
NS
NS
GND
FROM 1UF
C951
C951
22UF
22UF
6.3V
6.3V
20%
20%
X5R
X5R
0805
0805
COMMON
COMMON
GND
BI
DDC_5V
BI
MIOA_2V5
BI
BI
DACB_A3V3
5V_FUSED
DDC_5V
3V3
3V3
5V
5V
TMDSABPLL_ADJ
TMDS_PLLVDD
12V
12V
MIOA_2V5
MIOA2V5_VREF
GND
DACB_A3V3_ADJ
DACB_A3V3
3
COUPON7
COUPON8
COUPON7 COUPON/X COUPON7 COUPON/X
2 1
COUPON8 COUPON/X COUPON8 COUPON/X
2 1
COUPON15
COUPON16
COUPON15 COUPON/X COUPON15 COUPON/X
2 1
COUPON16 COUPON/X COUPON16 COUPON/X
2 1
MIN_LINE_WIDTH VOLTAGE
12MIL 5V
12MIL 3.3V
35MIL 12V
12MIL 2.5V
10MIL
35MIL 0V
10MIL 3.3V
5V 12MIL
3.3V 12MIL
5V 25MIL
3.3V 10MIL
3.3V 12MIL
1
2
3
DACB
Supply
C C
19.2B< 20.5C> (20)
A3V3_IN
IN
4
C58
C58
4.7UF
4.7UF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
GND5VGND
C760
C760
.047UF
.047UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
1
3
U505
U505
LX8211-00ISE/SOT23-5
LX8211-00ISE/SOT23-5
SOT23-5
SOT23-5
COMMON
COMMON
IN
EN4ADJ
GND
2
GND GND
3V3
LB514
LB514
150-220R@100MHz/X
150-220R@100MHz/X
NS
SOT23-5
SOT23-5
OUT
NS
BEAD_0603
BEAD_0603
5
Rtop
R636
R636
182
182
1%
1%
0603
0603
COMMON
COMMON
DACB_A3V3_ADJ
R631
R631
100
100
1%
1%
0603
0603
COMMON
COMMON
Rbot
GND
POWER_TMDSPLL_REG0
Vout = VRef * (1+Rtop/Rbot)
3.31V = 1.175V * (1+(100/182))
C759
C759
.047UF
.047UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
3.17/3.314/3.39V
DACB_A3V3
GND
C723
C723
4.7UF
4.7UF
6.3V
6.3V
10%
10%
X5R
X5R
0805
0805
COMMON
COMMON
COUPON6
COUPON5
COUPON4
COUPON3
COUPON2
COUPON1
COUPON6 COUPON/X COUPON6 COUPON/X
2 1
COUPON5 COUPON/X COUPON5 COUPON/X
2 1
COUPON4 COUPON/X COUPON4 COUPON/X
2 1
COUPON3 COUPON/X COUPON3 COUPON/X
2 1
COUPON2 COUPON/X COUPON2 COUPON/X
2 1
COUPON1 COUPON/X COUPON1 COUPON/X
2 1
COUPON14
COUPON13
COUPON11
COUPON12
COUPON10
COUPON9
COUPON14 COUPON/X COUPON14 COUPON/X
2 1
COUPON13 COUPON/X COUPON13 COUPON/X
2 1
COUPON11 COUPON/X COUPON11 COUPON/X
2 1
COUPON12 COUPON/X COUPON12 COUPON/X
2 1
COUPON10 COUPON/X COUPON10 COUPON/X
2 1
COUPON9 COUPON/X COUPON9 COUPON/X
2 1
4
D D
5
GIGABYTE
GIGABYTE
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
AB D F H
1
2
3
4
E G C
5
6
Date: Sheet
7
GIGABYTE
POWER : TMDS/A3V3/FBVDD
POWER : TMDS/A3V3/FBVDD
POWER : TMDS/A3V3/FBVDD
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
19 23
19 23
19 23
8
of
of
of
5
1.0
1.0
1.0
1
2
3
4
5
6
7
8
H G F E D C B A
Power Supply .. ISL6549 5V/A3V3
1
A A
LAYOUT
NOTE:
HAVE LARGE D2PAK PAD FOR UP TO 2W
DISSIPATION HERE!
BULK ON 5V RAIL DECOUPLES THIS
C55
C55
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
CONNECTION
C56
C56
.01UF
.01UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C31
C31
10UF
10UF
6.3V
6.3V
20%
20%
X5R
X5R
0805
0805
COMMON
COMMON
GND
A3V3:
3.3V@1A
2
A3V3
20MIL
C39
C39
C32
C32
C57
100UF
100UF
6.3V
6.3V
20%
20%
X5R
X5R
1210
1210
COMMON
COMMON
C57
1UF
1UF
10V
10V
10%
10%
X7R
X7R
0603
0603
COMMON
COMMON
100UF
B B
100UF
COMMON
COMMON
20%
20%
25V
25V
ALE
ALE
0.280A@105C
0.280A@105C
0.34R
0.34R
SMD_D60
SMD_D60
GND
3
ALTERNATE Analog 3.3V Power
Supply
C C
3V3
4
A3V3_EN
GND
D D
5
A3V3
R663
R663
R651
R651
12K
12K
2.7K
2.7K
5%
5%
5%
5%
0402
0402
0402
0402
COMMON
COMMON
COMMON
COMMON
1B1C1E
1B1C1E
R648
R648
1K
1K
5%
5%
0402
0402
COMMON
COMMON
Q512
Q512
B
1
MMBT2222A-7/SOT-23
MMBT2222A-7/SOT-23
1B1C1E
1B1C1E
A3V3_EN12V*
3
C
SOT23_1B1C1E
SOT23_1B1C1E
COMMON
COMMON
E
2
GND
TP1
TP1
TP505
TP505
SCHMOO
SCHMOO
SCHMOO
SCHMOO
COMMON
TESTPOINT/X
COMMON
TESTPOINT/X
COMMON
TESTPOINT/X
COMMON
TESTPOINT/X
1
1
GND
AB D F H
1
PLACE CLOSE TO ISL6549 A3V3
OUTPUT
USE CAPS FROM ISL6549 A3V3 OUTPUT
STAGE
STUFF ONLY IF ISL6549 NOT
STUFFED
Q511
Q511
C
B
1
E
MMBT2222A-7/SOT-23
MMBT2222A-7/SOT-23
3
SOT23_1B1C1E
SOT23_1B1C1E
COMMON
COMMON
2
12V
R664
R664
12K
12K
5%
5%
0402
0402
COMMON
COMMON
A3V3_EN12V
C816
C816
.047UF
.047UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
5V
GND
GND GND
TP508
TP508
SCHMOO
SCHMOO
COMMON
TESTPOINT/X
COMMON
TESTPOINT/X
1
A3V3_ADJ
Vout = VRef * (1+Rbot/Rtop)
3.31V = 1.25V * (1+1650/1000)
C819
C819
4.7UF
4.7UF
6.3V
6.3V
20%
20%
X5R
X5R
0603
0603
COMMON
COMMON
1G1D1S
1G1D1S
R645
R645
22K/X
22K/X
5%
5%
0402
0402
NS
NS
2
Q509
Q509
D
G
1
S
IRLML2502TR/SOT23
IRLML2502TR/SOT23
3
SOT23_1G1D1S
SOT23_1G1D1S
COMMON
COMMON
20V
20V
2
3.4A
3.4A
0.08R
0.08R
20A
20A
0.8W@70C
0.8W@70C
+/-12V
+/-12V
A3V3_IN
5V
COMBI_MONO_1G2D1S
COMBI_MONO_1G2D1S
COMMON
COMMON
36A@25C,31A70C
36A@25C,31A70C
0.020R
0.020R
47W@25C,33W@70C
47W@25C,33W@70C
+/-20V
+/-20V
Rtop
Rbot
PLACE WITHIN 2cm
AREA
C820
C820
.047UF/X
.047UF/X
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
C61
C61
.1UF/X
.1UF/X
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
GND
OUT
5V
4
2
3
20V
20V
140A
140A
GND
Q13
Q13
FDT439N/SOT-223
FDT439N/SOT-223
1G2D1S
1G2D1S
D
G
1
S
R572
R572
3.09K
3.09K
1%
1%
0402
0402
COMMON
COMMON
R570
R570
1K
1K
1%
1%
0402
0402
COMMON
COMMON
D12
D12
COMMON SOT23
COMMON SOT23
U7
U7
D/X
D/X
ADJ_VR=1.25V/X
ADJ_VR=1.25V/X
SOT223_GOI
SOT223_GOI
COMMON
COMMON
GND/ADJ
R565
R565
2.7K
2.7K
5%
5%
0402
0402
COMMON
COMMON
6549LDO_GDR
18MIL
6549LDO_RC
C593
C593
.001UF
.001UF
50V
50V
10%
10%
6549LDO_FB
10MIL
X7R
X7R
0402
0402
COMMON
R569
R569
1K/X
1K/X
1%
1%
0402
0402
COMMON
COMMON
COMMON
6549_FS_DIS
10MIL
GND
3V3
LB7
LB7
220R@100MHz/X
220R@100MHz/X
NS
1 3
OUT3IN
TAB
1
A3V3_ADJ
NS
BEAD_0603
BEAD_0603
2A
2A
3.3V
2
4
R76
R76
1K/X
1K/X
Rtop
1%
1%
0603
0603
COMMON
COMMON
R75
R75
1.65K/X
1.65K/X
Rbot
1%
1%
0603
0603
COMMON
COMMON
19.2B< 19.4A< 20.5C> (19)
A3V3
GND
3
GND
1G1D1S
1G1D1S
C610
C610
1UF
1UF
16V
16V
10%
10%
X5R
X5R
0603
0603
COMMON
COMMON
R545
R545
47.5K
47.5K
1%
1%
0402
0402
COMMON
COMMON
Q3
Q3
D
G
1
S
BXX138/50V/0.2A/SOT23
BXX138/50V/0.2A/SOT23
SOT23_1G1D1S
SOT23_1G1D1S
COMMON
COMMON
GND
5V_ENBL*
VCC5
U501
U501
ISL6549CB/SO-14
ISL6549CB/SO-14
SO14
SO14
SO14
SO14
COMMON
COMMON
20MIL
9
VCC5
5
LDO_DR
6
LDO_FB
2
FS_DIS
12
PGND
7
GND
GND
3
2
50V
50V
0.22A@31C
0.22A@31C
3.5R
3.5R
0.88A
0.88A
0.36W@25C
0.36W@25C
+/-20V
+/-20V
4
12V
0.0084
0.0084
C33
C33
22UF
22UF
16V
16V
20%
20%
X5R
X5R
1210
1210
COMMON
COMMON
GND
12V
10
10
R571
R571
0402 COMMON
0402 COMMON
5%
5%
8
VCC12
20MIL
10
PVCC5
5V_BOOT
12MIL
1
BOOT
5V_UGATE
20MIL
14
UGATE
13
PHASE
11
LGATE
4
SW_FB
3
COMP
5V_LGATE
10MIL
10MIL
LOW COST ALTERNATE 5V
REGULATOR
ALL RESISTOR VALUES NEED
ADJUSTMENT FOR BOM
ADD MIN 100MM^2 COLLECTOR COPPER AROUND THIS DPAK FOOTPRINT FOR
HEAT DISSAPATION
3.5MIL
12V
R34
R34
10K
10K
5%
5%
0402
0402
COMMON
COMMON
Q6
Q6
1G1D1S
1G1D1S
D
LCALT_EN
G
1
S
R35
R35
10K
10K
BXX138/50V/0.2A/SOT23
BXX138/50V/0.2A/SOT23
5%
5%
0402
0402
COMMON
COMMON
ALWAYS
STUFF
GND
GND
L5
L5
7_6X7_6
7_6X7_6
5V_PVCC5
20MIL
5V_COMP
SOT23_1G1D1S
SOT23_1G1D1S
COMMON
COMMON
50V
50V
0.22A@31C
0.22A@31C
3.5R
3.5R
0.88A
0.88A
0.36W@25C
0.36W@25C
+/-20V
+/-20V
GND
R546
R546
5V_FB
3
2
COMMON
COMMON
C602
C602
1UF
1UF
16V
16V
10%
10%
X7R
X7R
0805
0805
COMMON
COMMON
04025%COMMON
04025%COMMON
TRY TO GET SANYO CV-EX SERIES HERE ..
NMR!
1uH
1uH
5.86A
5.86A
C22
C22
82UF
82UF
COMMON
COMMON
+/-20%
+/-20%
16V
16V
OSCON
OSCON
2.12A@105C
2.12A@105C
0.040R
0.040R
SMD_D80
SMD_D80
GND
4.7UF
4.7UF
C609
C609
6.3V0603
6.3V0603
10%
10%
X5R
X5R
COMMON
COMMON
.100UF
.100UF
C573
C573
25V0603
25V0603
10%
10%
X7R
X7R
COMMON
COMMON
5V_UGATE_R
2.2
2.2
5V_PHASE
25MIL
0
0
R568
R568
0402 COMMON
0402 COMMON
5%
5%
12V
R32
R32
10K
10K
5%
5%
0402
0402
COMMON
COMMON
GND
STUFF ONLY ZENER OR 3-PIN
REGULATOR!
E G C
5
GND
20MIL
5V_LGATE_R
C77
C77
1UF
1UF
16V
16V
10%
10%
X7R
X7R
0805
0805
COMMON
COMMON
20MIL
Q8B
Q8B
G
4
FDS6912A/SO-8
FDS6912A/SO-8
Q8A
Q8A
1G2D1S
1G2D1S
G
2
FDS6912A/SO-8
FDS6912A/SO-8
NEED 1100PF X7R 5% VALUE ..
NMR!
C580
C580
0603
0603
LAYOUT
NOTE:
Q2
Q2
3
C
B
1
SOT23_1B1C1E
SOT23_1B1C1E
COMMON
COMMON
E
2
1B1C1E
1B1C1E
Q_NPN/X
Q_NPN/X
D
S
D
S
.068UF
.068UF
10V
10V
10%
10%
X7R
X7R
COMMON
COMMON
R30
R30
10K/X
10K/X
5%
5%
0402
0402
COMMON
COMMON
GND
6
5
SO8_DUAL_1G2D1S
SO8_DUAL_1G2D1S
COMMON
COMMON
3
30V
30V
6.5A@25C, 5.2A@70C
6.5A@25C, 5.2A@70C
0.029R
0.029R
30A
30A
2.0W@25C, 1.3W@70C
2.0W@25C, 1.3W@70C
20V
20V
8
7
SO8_DUAL_1G2D1S
SO8_DUAL_1G2D1S
COMMON
COMMON
1
30V
30V
6.5A@25C, 5.2A@70C
6.5A@25C, 5.2A@70C
0.029R
0.029R
30A
30A
2.0W@25C, 1.3W@70C
2.0W@25C, 1.3W@70C
20V
20V
GND
C585
C585
1UF
1UF
16V
16V
10%
10%
X5R
X5R
0603
0603
COMMON
COMMON
1G2D1S
1G2D1S
1B1C1E
1B1C1E
6549_12VIN
20MIL
1
5V_OUT: 5V@1A
FETS ARE GOOD FOR 6A
5V_FB_RC
C581
C581
0603
0603
OUTPUT
1 2
GND
R548
R548
04021%COMMON
04021%COMMON
1000PF
1000PF
50V
50V
5%
5%
NEED 1100PF X7R 5% VALUE ..
NPO
NPO
NMR!
COMMON
COMMON
D509
D509
SMA
SMA
40V
40V
2.1A
2.1A
COMMON
COMMON
11.3K
11.3K
10MQ040NTR
10MQ040NTR
4.7UH
4.7UH
L3
L3
7_6X7_6COMMON
7_6X7_6COMMON
C587
C587
2200PF
2200PF
50V
50V
10%
10%
X7R
X7R
0603
0603
6549_1ST_RC
COMMON
COMMON
R567
R567
2.2
2.2
5%
5%
0805
0805
COMMON
COMMON
GND
C506
C506
10UF
10UF
6.3V
6.3V
20%
20%
X5R
X5R
0805
0805
COMMON
COMMON
TP507
TP507
SCHMOO
SCHMOO
NS
TESTPOINT/X
NS
TESTPOINT/X
1
C504
C504
1UF
1UF
10V
10V
10%
10%
X7R
X7R
0603
0603
COMMON
COMMON
R564
R564
4.87K
4.87K
Rt
1%
1%
0402
0402
COMMON
COMMON
R558
R558
909
909
Rb
1%
1%
0402
0402
COMMON
COMMON
GND
C502
C502
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C503
C503
.01UF
.01UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
R566
R566
10
10
1%
1%
0402
0402
COMMON
COMMON
FB_6549_RC
10MIL
C589
C589
.033UF
.033UF
25V
25V
5%
5%
X7R
X7R
0603
0603
COMMON
COMMON
TP501
TP501
SCHMOO
SCHMOO
NS
TESTPOINT/X
NS
TESTPOINT/X
1
C17
C17
470UF
470UF
COMMON
COMMON
20%
20%
6.3V
6.3V
ALE
ALE
2.09A@105C
2.09A@105C
0.025R
0.025R
COMBI_7343_D80_D100
COMBI_7343_D80_D100
5V
GND
5V
R26
COMMON
COMMON
R26
10K/X
10K/X
5%
5%
0402
0402
COMMON
COMMON
U2
U2
2 3
1
SOT23
SOT23
SOT23
SOT23
10MIL
LCALT_VREF
R22
R22
10K/X
10K/X
5%
5%
0402
0402
COMMON
COMMON
6
1 2
D4
D4
SOD323
SOD323
HERE IN CASE 3V3 COMES UP
40V
40V
ZHCS400/SOT-323
ZHCS400/SOT-323
FIRST!
400MA
400MA
COMMON
COMMON
3V3
11.5A< (11)
OUT
GIGABYTE
GIGABYTE
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
Date: Sheet
GIGABYTE
POWER : ISL6549 5V/A3V3
POWER : ISL6549 5V/A3V3
POWER : ISL6549 5V/A3V3
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
7
of
20 23
of
20 23
of
20 23
8
3E4
LCALT_BASE
Q503
Q503
10MIL
COMMON
DPAK_1B1C1E
COMMON
DPAK_1B1C1E
C
Q_NPN/X
Q_NPN/X
1
B
ADJ_VR2.495/X
ADJ_VR2.495/X
D2
D2
SOT23
SOT23
5.6VR
5.6VR
D_ZENER/X
D_ZENER/X
350MW@25C
350MW@25C
1 3
NS
NS
2
3
4
5
1.0
1.0
1.0
1
2
3
4
5
6
7
8
H G F E D C B A
GPU PEX Reference Clock
ZDB
1
A A
2
B B
3
C C
2.1G<> 2.2C> (2)
2.1G<> 2.2C> (2)
PEX_REFCLK
IN
PEX_REFCLK*
IN
4
A3V3
LB533
150-220R@100MHz/X LB533
150-220R@100MHz/X
COMMON BEAD_0603
COMMON BEAD_0603
LB535
150-220R@100MHz/X LB535
150-220R@100MHz/X
COMMON BEAD_0603
COMMON BEAD_0603
Pleace Termination Resistors as Close
as Possible to ICS9DB
Pleace one 0.01uF cap per pin
C910
C910
10UF/X
10UF/X
6.3V
6.3V
20%
20%
X5R
X5R
0805
0805
COMMON
COMMON
GND
GND
C913
C913
10UF/X
10UF/X
6.3V
6.3V
20%
20%
X5R
X5R
0805
0805
COMMON
COMMON
GND
Pleace one 0.047uF cap per pin
R108
R108
49.9/X
49.9/X
1%
1%
0402
0402
COMMON
COMMON
GND
C81
C81
.047UF/X
.047UF/X
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
GND
R109
R109
49.9/X
49.9/X
1%
1%
0402
0402
COMMON
COMMON
GND
C92
C92
.047UF/X
.047UF/X
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
C911
C911
.047UF/X
.047UF/X
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
10MIL
10MIL
ICS9DB202_VDDA
ICS9DB202_VDD
GND
R106
R106
475/X
475/X
1%
1%
0402
0402
COMMON
COMMON
13
20
IREF
MLF32
MLF32
COMMON
COMMON
U13
U13
VDD0
VDD1
3
VDDA
4
CLK_IN
5
CLK_IN*
IREF
1
U_CLK_PLL_9DB202/X
U_CLK_PLL_9DB202/X
CLK_OUT
CLK_OUT*
NC10
NC11
NC12
NC13
NC14
NC15
NC16
NC17
NC18
NC19
NC20
NC21
NC22
PAD_GND
Bypass
Resistors
R703
R703
R702
R702
0
0
0
0
5%
5%
5%
5%
0402
0402
0402
0402
COMMON
COMMON
COMMON
COMMON
C91
CLK_OUT
R107
33/X R107
33/X
04025%COMMON
04025%COMMON
9
CLK_OUT*
R105
33/X
R105
10
NTP_ICS9DB202_NC0
2
NC0
NTP_ICS9DB202_NC1
6
NC1
NTP_ICS9DB202_NC2
7
NC2
NTP_ICS9DB202_NC3
8
NC3
NTP_ICS9DB202_NC4
11
NC4
NTP_ICS9DB202_NC5
12
NC5
NTP_ICS9DB202_NC6
14
NC6
NTP_ICS9DB202_NC7
15
NC7
NTP_ICS9DB202_NC8
16
NC8
NTP_ICS9DB202_NC9
17
NC9
NTP_ICS9DB202_NC10
18
NTP_ICS9DB202_NC11
19
NTP_ICS9DB202_NC12
21
NTP_ICS9DB202_NC13
22
NTP_ICS9DB202_NC14
23
NTP_ICS9DB202_NC15
24
NTP_ICS9DB202_NC16
25
NTP_ICS9DB202_NC17
26
NTP_ICS9DB202_NC18
28
NTP_ICS9DB202_NC19
29
NTP_ICS9DB202_NC20
30
NTP_ICS9DB202_NC21
31
NTP_ICS9DB202_NC22
32
27
GND
33
33/X
0402
COMMON
0402
COMMON
5%
5%
R_CLK_OUT
R_CLK_OUT*
R700
R700
49.9/X
49.9/X
1%
1%
0402
0402
COMMON
COMMON
GND GND
Place resistors near ICS9DB202
R701
R701
49.9/X
49.9/X
1%
1%
0402
0402
COMMON
COMMON
C91
.1UF/X
.1UF/X
10V
10V
COMMON
COMMON
0402
0402
10% X5R
10% X5R
C88
C88
.1UF/X
.1UF/X
10V
10V
COMMON
COMMON
0402
0402
10% X5R
10% X5R
Place Coupling Caps Near PEX INTERFACE AT
GPU
GPU_PEX_REFCLK
GPU_PEX_REFCLK*
2.1G<> 2.2C< (2)
OUT
2.1G<> 2.2C< (2)
OUT
GND
R_CLK_OUT
BI
R_CLK_OUT*
BI
BI
BI
NET NET_SPACING_RULE DIFFPAIR
CLK_OUT
CLK_OUT*
20MIL_G2G_30MIL_USER_DIFF R_CLK_OUT
20MIL_G2G_30MIL_USER_DIFF R_CLK_OUT
20MIL_G2G_30MIL_USER_DIFF CLK_OUT
20MIL_G2G_30MIL_USER_DIFF CLK_OUT
1
2
3
4
D D
5
GIGABYTE
GIGABYTE
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
AB D F H
1
2
3
4
E G C
5
6
Date: Sheet
7
GIGABYTE
PEX ZERO DELAY BUFFER
PEX ZERO DELAY BUFFER
PEX ZERO DELAY BUFFER
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
21 23
21 23
21 23
8
of
of
of
5
1.0
1.0
1.0
1
2
3
4
5
6
7
8
H G F E D C B A
G
G
0402
0402
S D
NODE_1
100MIL
G
PLACE CLOSE TO DRAIN OF
UPPER FET
S D
S D
GND
COMP2_RC
470PF
470PF
50V
50V
5%
5%
COG
COG
COMMON
COMMON
Q7
APM2023NQ7APM2023N
GND
100MIL
NVVDD Voltage
Selection
17.1D> (17)
NV_VSEL1
00
0
1
C15
C15
4.7UF
4.7UF
16V
16V
10%
10%
X7R
X7R
1206
1206
COMMON
COMMON
GND
Q4
APM2023NQ4APM2023N
S D
NVVDD_FB
.1UF
.1UF
C645
C645
10V
0402
10V
0402
10%
10%
X5R
X5R
COMMON
COMMON
220PF
220PF
C636
C636
0402
50V
0402
50V
5%
5%
COMMON
COMMON
COG
COG
Q9
APM2023NQ9APM2023N
1 2
D513
D513
SMA
SMA
40V
40V
10MQ040NTR
10MQ040NTR
2.1A
2.1A
Q10
Q10
COMMON
COMMON
APM2023N
APM2023N
GND
4.75 K
4.75 K
R580
R580
0402
COMMON
0402
COMMON
1%
1%
IN
NV_VSEL0
GND
1 2
COMMON
COMMON
1
0 1
1
SMA
SMA
40V
40V
2.1A
2.1A
COMMON
COMMON
GND
D5
D5
C640
C640
10MQ040NTR
10MQ040NTR
0402
0402
NODE_2_STUB
17.1D> (17)
C613
C613
2200PF
2200PF
50V
50V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
R581
R581
2.2
2.2
5%
5%
0805
0805
COMMON
COMMON
GPIO5_VSEL0
NVVDD
1.1V
1.2V (default)
1.3V
1.4V
1NF
1NF
16V
16V
10%
10%
X7R
X7R
6
3V3
3V3
GPIO6_VSEL1
IN
L4
1.2uH/25AL41.2uH/25A
C579
C579
2200PF
2200PF
50V
50V
10%
10%
UNNAMED_22_C_I52_2
X7R
X7R
0402
0402
COMMON
COMMON
R542
R542
2.2
2.2
5%
5%
0805
0805
COMMON
COMMON
GND
7.15K
7.15K
R588
R588
COMMON 0402
COMMON 0402
1%
1%
NVVDD = 0.6v *
(Rt+Rb)/Rb
1.40V = 0.6V * (1.18k+887)/887
1.20V = 0.6V * (1.18k+887||1.91k)/(887||1.91k)
FBVDD,FBVDDQ:
1.8-2.2V@6.5A
2.2 uH
2.2 uH
L6
L6
COMMON TH
COMMON TH
14.4A 4mOhm MAX
14.4A 4mOhm MAX
R42
R42
365
365
Rt
1%
1%
0402
0402
COMMON
COMMON
R36
R36
1.54K/4/1
1.54K/4/1
Rb
1%
1%
0402
0402
COMMON
COMMON
GND
VOUT = REFIN *
(Rt+Rb)/Rb
2.041 = 1.65 * (365 + 1.54k)/1.54k
Place close to NVVDD feedback loop!
NV_VSEL2_R
Q505
R505
R505
10K
10K
5%
5%
0402
0402
COMMON
COMMON
R508
R508
10K/X
10K/X
5%
5%
0402
0402
COMMON
COMMON
Rt
Rb
R579
R579
1K
1K
1%
1%
0402
0402
COMMON
COMMON
R585
R585
0603 COMMON
0603 COMMON
5%
5%
R600
R600
06035%COMMON
06035%COMMON
R37
R37
1.18K/4/1
1.18K/4/1
1%
1%
0402
0402
COMMON
COMMON
1.5K
1.5K
1.5K
1.5K
GND
NVVDD
NVVDD_SENSE
R574
R574
1.18K/X
1.18K/X
1%
1%
0402
0402
NS
NS
C647
C647
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
NS
NS
GND
R595
R595
10
10
5%
5%
0402
0402
COMMON
COMMON
FB_6534_RC
C638
C638
.022UF
.022UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
Q505
1G1D1S
1G1D1S
3
D
SOT23_1G1D1S
NV_VSEL0G
R506
R506
04025%COMMON
04025%COMMON
C639
C639
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
NS
NS
GND
NV_VSEL1G
R507
R507
0402
0402
REMOTE
SENSE
C632
C632
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
GND
C679
C679
10UF
10UF
6.3V
6.3V
20%
20%
X5R
X5R
0805
0805
COMMON
COMMON
LAYOUT NOTE: THESE ARE PLACEMENT
ALTERNATES
C46
C46
1500u/D10/6.3V
1500u/D10/6.3V
SOT23_1G1D1S
G
1
COMMON
COMMON
S
20V
20V
2
3.4A
3.4A
0.08R
0.08R
20A
20A
10K/X
10K/X
0.8W@70C
0.8W@70C
+/-12V
+/-12V
IRLML2502TR/SOT23
IRLML2502TR/SOT23
GND
NV_VSEL1_R
Q506
Q506
1G1D1S
1G1D1S
3
D
SOT23_1G1D1S
SOT23_1G1D1S
G
1
COMMON
COMMON
S
20V
20V
2
3.4A
3.4A
0.08R
0.08R
20A
20A
0.8W@70C
0.8W@70C
+/-12V
+/-12V
IRLML2502TR/SOT23
IRLML2502TR/SOT23
10K
10K
COMMON
COMMON
5%
5%
NVVDD = 1.2-1.4V@25A
IN
C600
C600
10UF
10UF
6.3V
6.3V
20%
20%
X5R
X5R
R576
R576
0805
0805
10
10
COMMON
COMMON
1%
1%
0402
0402
COMMON
COMMON
NVVDD_RC
C631
C631
0.022UF
0.022UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
TP504
TP504
SCHMOO
SCHMOO
NS
TESTPOINT/X
NS
TESTPOINT/X
1
TP502
TP502
SCHMOO
SCHMOO
NSTESTPOINT/X
NSTESTPOINT/X
1
C775
C775
C774
C774
.1UF
.1UF
1UF
1UF
10V
10V
10V
10V
10%
10%
10%
10%
X5R
X5R
X7R
X7R
0402
0402
0603
0603
COMMON
COMMON
COMMON
COMMON
GND
C59
C59
1500u/D10/6.3V
1500u/D10/6.3V
REALLY COULD USE THRUHOLE
HERE!!
LOOK AT SANYO SVP SERIES
THRUHOLE CAPS
18 CENTS/
6MOHMS
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Wednesday, December 28, 2005
Date: Sheet
Date: Sheet
Date: Sheet
7
6.19K
6.19K
COMMON 0603
COMMON 0603
1%
1%
3.09K
3.09K
COMMON 0603
COMMON 0603
1%
1%
45MIL
C611
C611
C619
C619
1UF
1UF
.1UF
.1UF
10V
10V
10V
10V
10%
10%
10%
10%
X7R
X7R
X5R
X5R
0603
0603
0402
0402
COMMON
COMMON
COMMON
COMMON
C25
C25
1000u/D10/4V
1000u/D10/4V
THESE ARE
ALTERNATES
18 CENTS/
6MOHMS
REALLY COULD USE THRUHOLE
HERE!!
NVVDD_FB
C28
C28
1000u/D10/4V
1000u/D10/4V
NVVDD_FB
C624
C624
.01UF
.01UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
2.3F> 2.5G<> (2)
R586
R586
R589
R589
GND
THESE ARE
ALTERNATES
LOOK AT SANYO SVP SERIES
THRUHOLE CAPS
FBVDD
C776
C776
.01UF
.01UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
GND
GIGABYTE
GIGABYTE
GIGABYTE
POWER : NVVDD, FBVDD, PEX1V2
POWER : NVVDD, FBVDD, PEX1V2
POWER : NVVDD, FBVDD, PEX1V2
GV-NX66T256DP-RH
GV-NX66T256DP-RH
GV-NX66T256DP-RH
of
22 23
of
22 23
of
22 23
8
NVVDD
GND
1
2
3
GND
4
5
1.0
1.0
1.0
External Power
Connector
12V
1
A A
2
B B
PEX1V2 = 1.2V @ 2.2A
PEX1V2
3
C79
C79
100UF
100UF
COMMON
COMMON
+/-20%
+/-20%
10V
10V
ALE
ALE
0.145A@85C
0.145A@85C
N/A
N/A
TH_D50P20
TH_D50P20
C C
4
D D
5
Delete
R583
R583
R575
R575
300
300
300
300
5%
5%
5%
5%
0805
0805
0805
0805
COMMON
COMMON
COMMON
COMMON
Q504
Q504
1B1C1E
1B1C1E
C
B
1
GND
12V
G
1
20MIL
R609
R609
1K/X
1K/X
5%
5%
0402
0402
NS
NS
C667
C667
1UF
1UF
6.3V
6.3V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
R39
R39
10K/X
10K/X
5%
5%
0402
0402
COMMON
COMMON
NVVDD_EN
Q11
Q11
D
S
BSS138/SOT23
BSS138/SOT23
C41
C41
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
DRIVE3_PEX1V2
3
SOT23_1G1D1S
SOT23_1G1D1S
COMMON
COMMON
2
50V
50V
0.22A@31C
0.22A@31C
3.5R
3.5R
0.88A
0.88A
0.36W@25C
0.36W@25C
+/-20V
+/-20V
MMBT2222A-7/SOT-23
MMBT2222A-7/SOT-23
GND
ISL12V_VCC
COMP1_NVVDD
NVVDD_FB
VREFIN
COMP2_FBVDD
FB2_FBVDD
FB3_1V2
ISL_REFOUT
VREF_3V3
C663
C663
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
3
E
Delete
12V RAIL
SWITCH
FBVDD
REFIN = 3.3V * Rb/(Rt+Rb)
3.3V = 3.3V * oo/(1k+oo)
COMBI_MONO_1G2D1S
COMBI_MONO_1G2D1S
COMMON
COMMON
C905
C905
.01UF
.01UF
16V
16V
10%
10%
X7R
X7R
0402
0402
COMMON
COMMON
R598
R598
1K
GND
1K
Rt
1%
1%
0402
0402
COMMON
COMMON
R594
R594
1K
1K
Rb
1%
1%
0402
0402
COMMON
COMMON
30MIL
GND
C83
C83
100UF
100UF
6.3V
6.3V
20%
20%
X5R
X5R
1210
1210
COMMON
COMMON
1V2 = 0.6V * (Rt+Rb)/Rb
1.2V = 0.6V * (1+1)/1
1.25V = 0.6V * (1.1+1.02)/1.02
1.3V = 0.6V * (1.4+1.21)/1.21
C66
C66
150UF
150UF
COMMON
COMMON
+/-20%
+/-20%
4V
4V
POSCAP
POSCAP
1.7A@45C
1.7A@45C
0.045R
0.045R
SMD_7343
SMD_7343
C888
C888
1UF
1UF
10V
10V
10%
10%
X7R
X7R
0603
0603
COMMON
COMMON
C904
C904
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
30MIL
GND
5V
R41
R41
10K
10K
5%
5%
0402
0402
COMMON
COMMON
ENBL_5V_GATE1
R40
R40
10K
10K
5%
5%
0402
0402
COMMON
COMMON
GND
AB D F H
1
2
C625
C625
C634
C634
1UF
1UF
.047UF
.047UF
16V
16V
16V
16V
10%
10%
10%
10%
X7R
X7R
X7R
X7R
0805
0805
0402
0402
COMMON
COMMON
COMMON
COMMON
GND
R53
R53
1K
1K
Rt
1%
1%
0402
0402
COMMON
COMMON
R54
R54
1K
1K
Rb
1%
1G2D1S
1G2D1S
G
1
36A@25C,31A70C
36A@25C,31A70C
47W@25C,33W@70C
47W@25C,33W@70C
1%
0402
0402
COMMON
COMMON
GND
20MIL
20V
20V
0.020R
0.020R
140A
140A
+/-20V
+/-20V
R604
R604
2.7K
2.7K
5%
5%
0402
0402
COMMON
COMMON
FB3_RC
GND
REFOUT: Phase
control
HI: 0 degree phase
Float:180 degree phase
Q14
Q14
4
2
D
S
3
IRLR3714/TO-252
IRLR3714/TO-252
.001UF
.001UF
C651
C651
0402
50V
0402
50V
10%
10%
X7R
X7R
COMMON
COMMON
12V
R38
R38
10K
10K
5%
5%
0402
0402
COMMON
COMMON
ENBL_5V_GATE2
Q12
Q12
1G1D1S
1G1D1S
3
D
SOT23_1G1D1S
SOT23_1G1D1S
G
1
COMMON
COMMON
S
2
50V
50V
0.22A@31C
0.22A@31C
3.5R
3.5R
0.88A
0.88A
BSS138/SOT23
BSS138/SOT23
0.36W@25C
0.36W@25C
+/-20V
+/-20V
1G1D1S
1G1D1S
3
SOT23_1B1C1E
SOT23_1B1C1E
COMMON
COMMON
2
C598
C598
1UF
1UF
10V
10V
10%
10%
X7R
X7R
0603
0603
COMMON
COMMON
20MIL
24
2
1
5
3
4
11
12
6
10
14
15
TP
25V
25V
200MA
200MA
SOT23
SOT23
COMMON
COMMON
3
25V
25V
200MA
200MA
SOT23
SOT23
COMMON
COMMON
3
WATCH CHARGE UP
CURRENT HERE
ATTEMPT TO CUT COST
ALE
C3
C3
10UF/X
10UF/X
COMMON
COMMON
+/-20%
+/-20%
16V
16V
ALE
ALE
0.05A@85C
0.05A@85C
N/A
N/A
TH_D50P20
TH_D50P20
GND
THESE ARE
ALTERNATES
U502
U502
ISL6534/TSSOP24
ISL6534/TSSOP24
EPTSSOP24
EPTSSOP24
EPTSSOP24
EPTSSOP24
COMMON
COMMON
VCC
COMP1
FB1
REFIN
COMP2
FB2
DRIVE3
FB3
REFOUT
VREF
PGOOD
GND
GND(PAD)
D8
D8
BAT54C/SOT23
BAT54C/SOT23
D7
D7
BAT54C/SOT23
BAT54C/SOT23
USE SANYO CV-EX
SERIES
C599
C599
1UF
1UF
10V
10V
10%
10%
X7R
X7R
0603
0603
COMMON
COMMON
2 Phase PWM
2 Phase PWM
2
1
2
1
BEN
RECOMMENEDED
GND
ISL_5V_BIAS
GND
GND
FS/SYNC
SS1/EN1
SS2/EN2
SS3/EN3
C664
C664
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
C4
C4
100UF
100UF
COMMON
COMMON
20%
20%
25V
25V
ALE
ALE
0.280A@105C
0.280A@105C
0.34R
0.34R
SMD_D60
SMD_D60
VCC12
BOOT1
UGATE1
LGATE1
BOOT2
UGATE2
LGATE2
PGND
L2
L2
CDR73COMMON
CDR73COMMON
21
23
22
20
16
17
19
13
7
8
9
18
GND
12V
C666
C666
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
FREQ_SET
SS_NVVDD
SS_FBVDD
SS_PEX1V2 TP_6534_GOOD
C588
C588
UGATE_1
LGATE_1
BOOT_2
UGATE_2
LGATE_2
1uH
1uH
C7
C7
330UF
330UF
COMMON
COMMON
+/-20%
+/-20%
16V
16V
OSCON
OSCON
4.72A@105C
4.72A@105C
0.016R
0.016R
COMBI_7343D80D1001812
COMBI_7343D80D1001812
GND
1 3
D512
D512
SOT23
SOT23
75V
75V
MMBD4148/SOT23
MMBD4148/SOT23
200MA
200MA
COMMON
COMMON
1UF
1UF
16V0603
16V0603
10%
10%
X5R
X5R
COMMON
COMMON
GND
BOOT_1
20MIL
25MIL
25MIL
20MIL
25MIL
25MIL
1 3
SOT23
SOT23
75V
75V
200MA
200MA
COMMON
COMMON
3.5VR
3.5VR
275MW@25C
275MW@25C
SOT323
SOT323
COMMON
COMMON
COMMON
COMMON
D511
D511
MMBD4148/SOT23
MMBD4148/SOT23
.100UF
.100UF
C590
C590
25V0603
25V0603
10%
10%
X7R
X7R
COMMON
COMMON
3
C586
C586
D507
D507
0402
0402
CMSZDA3V3/SOT323
CMSZDA3V3/SOT323
10%
10%
X5R
X5R
NTP_ISL6534_ZENER
1 2
0.1UF
0.1UF
16V
16V
GND
C8
C8
330UF
330UF
COMMON
COMMON
+/-20%
+/-20%
16V
16V
OSCON
OSCON
4.72A@105C
4.72A@105C
0.016R
0.016R
COMBI_7343D80D1001812
COMBI_7343D80D1001812
GND
PLACE CLOSE TO DRAIN OF UPPER
FETS
R563
R563
LGATE_1_R
25MIL
R547
R547
300
300
5%
5%
0402
0402
COMMON
COMMON
100MIL
UGATE_1_RG
2.2
2.2
COMMON 0402
COMMON 0402
5%
5%
G
Q5
APM2023NQ5APM2023N
G
S D
GND
COMP1_NVVDD COMP1_RC
12V
2005/12/28 Modify
C592
C592
4.7UF
4.7UF
16V
16V
10%
10%
X7R
X7R
1206
1206
COMMON
COMMON
GND
UGATE_2_RG
2.2
2.2
R562
R562
0402
0402
5%
5%
R573
R573
0/5
0/5
5%
5%
0402
0402
NS
NS
GND
C665
C665
.1UF
.1UF
10V
10V
10%
10%
X5R
X5R
0402
0402
COMMON
COMMON
GND
FB2_FBVDD
COMP2_FBVDD
GND
TP506
TP506
SCHMOO
SCHMOO
NS
TESTPOINT/X
NS
TESTPOINT/X
C591
C591
C34
C34
1000PF
1000PF
16V
16V
10%
10%
X7R
X7R
0402
0402
NS
NS
1
4
50MIL
COMMON
COMMON
.100UF
.100UF
0603
25V
0603
25V
10%
10%
X7R
X7R
COMMON
COMMON
.1UF
.1UF
C637
C637
0402
0402
10V
10V
10%
10%
X5R
X5R
COMMON
COMMON
C635
C635
TP503
TP503
SCHMOO
SCHMOO
NS
TESTPOINT/X
NS
TESTPOINT/X
1
FB2_FBVDD
E G C
5
A
B
C
D
E
F
G
H
Model Name: GV-NX66T128D
A A
Component history
Circuit or PCB layout history
Date
0.1
1.0A 0.1
B B
C C
Change Item
RELEASE REV0.1
Add 2nd parts ; Add packing
Packing change
New BOM
Reason
Date
1.0A
Change Item
New RELEASE
PVT 1.0A ECN
Reason
D D
A
B
C
D
E
F
G
H