Gigabyte n52128ds_1227 Schematics
5
4
3
2
1
GV-N52128DS Schematics
D D
SHEET
001
002
01
02
03
04
05
C C
06
07
08
09
COVER SHEET
BOM & PCB MODIFY HISTORY
AGP Bus & Interface
Memory Interface
Memory BankA bit0..31 64MB
Memory BankA bit32..63 64MB
BIOS & H/W Stripping
DAC Interface
DAC RGB Filter
XTAL ,GPIO & DVO
VGA POWER
TITLE
Revision 1.0
B B
COMPONENT SIDE
GND LAYER
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet
GIGABYTE
COVER SHEET
GV-N52128DS
1
VCC LAYER
SOLDER SIDE
112Thursday, January 13, 2005
of
1.0
5
4
3
2
1
Model Name :
GV-N52128DS
Revision 1.0
D D
Component value change history
MODE
0.1
C C
11/14
Change Item ReasonBOM Rev Date
Initial Version
Circuit or PCB layout change for
next version history
PCB Rev
0.1 Initial Version
Date Change Item Reason
11/14
B B
A A
GIGABYTE
Title
BOM & PCB Modify History
Size Document Number Rev
C
5
4
3
2
Date: Sheet
GV-N52128DS
1
212Thursday, January 13, 2005
1.0
of
5
4
3
2
1
12V
AJ28
AK28
AH27
AK27
AJ27
AH26
AJ26
AH25
AH23
AJ23
AH22
AJ22
AJ21
AK21
AH20
AJ20
AG26
AE24
AG25
AG24
AF24
AG23
AE22
AF22
AE21
AG20
AG19
AF19
AE19
AF18
AG18
AE18
AJ24
AH19
AF25
AG22
AG12
AF15
AF13
AE15
AK16
AG16
AJ17
AJ16
AH17
AK18
AG15
AE10
AF10
AG14
AG17
AJ18
AJ19
AG13
AE16
AE13
AK24
AJ25
AG21
AF21
AK13
AJ13
AJ11
AH11
AJ12
AH12
AJ14
AH14
AJ15
AH15
AK29
AF16
AF12
AG11
R21
1 2
1K/6/S/X
U1F
BGA701
COMMON
1/11 PCI/AGP
PCIAD<0>
PCIAD<1>
PCIAD<2>
PCIAD<3>
PCIAD<4>
PCIAD<5>
PCIAD<6>
PCIAD<7>
PCIAD<8>
PCIAD<9>
PCIAD<10>
PCIAD<11>
PCIAD<12>
PCIAD<13>
PCIAD<14>
PCIAD<15>
PCIAD<16>
PCIAD<17>
PCIAD<18>
PCIAD<19>
PCIAD<20>
PCIAD<21>
PCIAD<22>
PCIAD<23>
PCIAD<24>
PCIAD<25>
PCIAD<26>
PCIAD<27>
PCIAD<28>
PCIAD<29>
PCIAD<30>
PCIAD<31>
PCIC0/BE0*
PCIC1/BE1*
PCIC3/BE3* C3*/BE3
PCICLK CLK
PCIRST*
PCIREQ*
PCIGNT* GNT
PCIIRDY*
PCISTOP*
PCIPAR
PCIINTA*
FRWR_PME...
AGPWBF* WBF
AGPPIPE* DBI_HI
AGPADSTB0
AGPADSTB0*
AGPSBSTB
AGPSBA<2> SBA2*
AGPSBA<3> SBA3*
AGPSBA<4> SBA4*
.
AGPBUSY*
AGPSTOP*
[..] = NOT USED ON NV18
[...] = NOT USED ON NV31/ 3 4
5VCLAMPG
2
AGP 8xAGP 2x,4x
C0*/BE0
C1*/BE1
C2*/BE2PCIC2/BE2*
RST*
REQ
FRAMEPCIFRAME*
IRDY
TRDYPCITRDY*
DEVSELPCIDEVSEL*
STOP
PAR
INTA
INTBPCIINTB*
RBFAGPRBF*
DBI_LO.
ST0AGPST0
ST1AGPST1
ST2AGPST2
ADSTBF0
ADSTBS0
ADSTBF1AGPADSTB1
ADSTBS1AGPADSTB1*
SBSTBF
SBSTBSAGPSBSTB*
SBA0*AGPSBA<0>
SBA1*AGPSBA<1>
AGPCALPD_VDDQ
SBA5*AGPSBA<5>
SBA6*AGPSBA<6>
SBA7*AGPSBA<7>
AGPVREFAGPVREF
MBDET*
BUSY*
STOP*
5VCLAMP 5V
1 2
3
Q4
FDN339AN/SOT23/S/X
1
AGPVDDQ
AGPVDDQ
AGPVDDQ
AGPVDDQ
AGPVDDQ
AGPVDDQ
AGPVDDQ
AGPVDDQ
AGPVDDQ
AGPVDDQ
VD50CLAMP0
VD50CLAMP1
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
AGPCALPU_GND
..AGP_PLLVDD
..TESTMEMCLK
TESTMODE
R18
0/6/S
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
NC
NC
NC
NC
NC
AD11
AE11
AD14
AE14
AD17
AE17
AD20
AE20
AD23
AE23
L11
N11
P11
U11
V11
Y11
L13
Y13
L14
Y14
L17
Y17
AA17
L18
Y18
AA18
L20
N20
P20
U20
V20
Y20
N4
AE9
12
C41
0.1uF/6/X/25V/S
GND GND
H6
U6
AC6
H7
U7
AC7
AD12
G14
AD15
AD16
AD19
AD22
P24
A1
AK30
G6
R7
T7
ACALPD
AA13
ACALPU
AA14
AGP_PLL_VDD
AE12
TESTMEMCLK
G24
TESTMODETP_AGPBUSY-
AE5
2
5VCLAMP
AGPVDDQ Decoupling
12
12
C4
0.022uF/4/X/25V/S
12
C3
0.022uF/4/X/25V/S
GND GND GND GND GND
NVVDD Decoupling
12
C12
100pF/4/N/50V/S
12
C17
100pF/4/N/50V/S
GND GND GND GND GND
12
C26
100pF/4/N/50V/S
C42
0.1uF/6/X/25V/S
12
C36
100pF/4/N/50V/S
12
12
C13
470pF/4/X/50V/S
12
C18
470pF/4/X/50V/S
12
C27
470pF/4/X/50V/S
12
C37
470pF/4/X/50V/S
12
12
12
12
GND GND GND GND GND
3V3 Decoupling
12
C50
0.022uF/4/X/25V/S
GND GND GND
12
C54
4700pF/4/X/25V/S
1 2
R5 49.9/6/1/S
1 2
R6 49.9/6/1/S
12
R13
10K/6/S
GND GND
AGPVDDQ
12
GND GND
12
C58
4700pF/4/X/25V/S
GND
GND GND GND
R14
10K/6/S
GND GND GND
12
C64
470pF/4/X/50V/S
AGPVDDQ
12
12
C6
C5
0.022uF/4/X/25V/S
C14
1000pF/4/X/50V/S
0.022uF/4/X/25V/S
12
C15
4700pF/4/X/25V/S
NVVDD
C7
0.1uF/6/X/25V/S
12
C16
1uF/6/X/16V/S
GNDGNDGNDGNDGND
12
12
C19
C20
C21
1000pF/4/X/50V/S
12
C28
1000pF/4/X/50V/S
12
C38
1000pF/4/X/50V/S
12
C51
0.1uF/6/X/25V/S
12
C55
0.022uF/4/X/25V/S
12
C59
0.022uF/4/X/25V/S
NOT USED ON NV18
12
12
C65
4700pF/4/X/25V/S
Title
Size Document Number Rev
Custom
Date: Sheet of
1uF/6/X/16V/S
4700pF/4/X/25V/S
12
C29
C30
4700pF/4/X/25V/S
1uF/6/X/16V/S
GNDGNDGNDGNDGND
12
C39
C40
4700pF/4/X/25V/S
1uF/6/X/16V/S
12
C52
1uF/6/X/16V/S
12
C60
1uF/6/X/16V/S
LB1
150R@100MHz/6/S
1 2
C66
1uF/6/X/16V/S
GIGABYTE
AGP Bus & Interface
GV-N52128DS
1
3V3
A3V3
312Thursday, January 13, 2005
1.0
D D
3V3
C C
AGPVDDQ
12
12
C32
C33
0.047uF/4/X/16V
0.047uF/4/X/16V
12
12
C43
C44
0.01uF/4/X/16V
12
C47
0.01uF/4/X/16V/S
0.01uF/4/X/16V
12
C48
0.01uF/4/X/16V/S
GND
GND
12V
12
C1
0.022uF/4/X/25V
GND GND
5V
12
C9
4.7uF/8/X5R/6.3V
GND GND
12
12
C23
C22
4.7uF/8/X5R/6.3V
0.022uF/4/X/25V
GND GND GND
12
12
C34
C35
1uF/6/X/16V
0.047uF/4/X/16V
12
12
C46
C45
0.047uF/4/X/16V/S
0.01uF/4/X/16V/S
12
C49
0.01uF/4/X/16V/S
12
12
C24
0.022uF/4/X/25V
GND
B B
AGPVDDQ
12
R7
2.32K/6/1/S
AGP_VREFGC
12
R9
2.32K/6/1/S
GND GND GND
A A
12
0.01uF/4/X/16V/S
C62
12
R10
1.21K/6/1/S
AGPVREFGCEN
2N7002/SOT23/S
12
R11
6.49K/6/1/S
3
Q2
2
1
12
R19
10K/6/S
GND
5
12
C2
0.047uF/4/X/16V
C10
0.022uF/4/X/25V
GND
20mil
CN1
A1
+12V
B2
+5V
B3
+5V
B9
+3V3
A9
+3V3
B16
+3V3
A16
+3V3
B28
+3V3
A28
+3V3
AGP2x4x
B34
+VDDQ
A34
+VDDQ
B40
+VDDQ
A40
+VDDQ
B47
+VDDQ
B52
+VDDQ
A52
+VDDQ
B58
+VDDQ
A58
+VDDQ
B64
+VDDQ
A64
+VDDQ
B5
GND
A5
GND
B13
GND
A13
GND
B19
GND
A19
GND
B31
GND
A31
GND
B37
GND
A37
GND
B49
GND
A49
GND
B55
GND
A55
GND
B61
GND
A61
GND
B4
USB+
A4
USB-
B1
OVRCNT*
A66
VREFGC
A2
TYPEDET*
A3
<resvd>
AGP2x4x AGP2x4x
AGPMBDETEN
A3V3
AGP8x
AGP8x
AGP univ
3
2
MMBT4403LT1/SOT23/S
1
Q3
1B1C1E
3
Q19
2
2N7002/SOT23/S
1
GND
12
GND
240K/6/S/X
GND
C67
0.022uF/4/X/25V/S
R22
PCIAD[31..0]
PCICBE[3..0]
SBA[7..0]
12
C63
0.22uF/6/X/16V
PLACE NEAR AGP
R17
1 2
1K/6/S
12
Split plane decoupling
place top, near AGP connector
AGPVDDQ
Split plane decoupling
place bottom, near PCICLK
12
R23
158K/6/1/S
AGP2x4xAGP8xAGP2x4x
AGP2x4x
A3V3
12
MBDETB1 MBDETG1
PCIAD0
A65
AD<0>
PCIAD1
B65
AD<1>
PCIAD2
A63
AD<2>
PCIAD3
B63
AD<3>
PCIAD4
A62
AD<4>
PCIAD5
B62
AD<5>
PCIAD6
A60
AD<6>
PCIAD7
B60
AD<7>
PCIAD8
B57
AD<8>
PCIAD9
A56
AD<9>
PCIAD10
B56
AD<10>
PCIAD11
A54
AD<11>
PCIAD12
B54
AD<12>
PCIAD13
A53
AD<13>
PCIAD14
B53
AD<14>
PCIAD15
A51
AD<15>
PCIAD16
A39
AD<16>
PCIAD17
B38
AD<17>
PCIAD18
A38
AD<18>
PCIAD19
B36
AD<19>
PCIAD20
A36
AD<20>
PCIAD21
B35
AD<21>
PCIAD22
A35
AD<22>
PCIAD23
B33
AD<23>
PCIAD24
A30
AD<24>
PCIAD25
B30
AD<25>
PCIAD26
A29
AD<26>
PCIAD27
B29
AD<27>
PCIAD28
A27
AD<28>
PCIAD29
B27
AD<29>
PCIAD30
A26
AD<30>
PCIAD31
B26
AD<31>
PCICBE0
A57
C0/BE0*
PCICBE1
B51
C1/BE1*
PCICBE2
B39
C2/BE2*
PCICBE3
A33
C3/BE3*
B7
CLK
A7
RST*
B8
REQ*
A8
GNT*
A41
FRAME*
B41
IRDY*
A46
TRDY*
B46
DEVSEL*
A47
STOP*
A50
PAR
A6
INTA*
B6
INTB*
B48
PERR*
B50
SERR*
A48
PME*
B12
RBF*
A14
WBF*
A12
PIPE
B14
<resvd>
B10
ST0
A10
ST1
B11
ST2
B59
ADSTB0
A59
ADSTB0*
B32
ADSTB1
A32
ADSTB1*
B18
SBSTB
A18
SBSTB*
SBA0
B15
SBA0
SBA1
A15
SBA1
SBA2
B17
SBA2
SBA3
A17
SBA3
SBA4
B20
SBA4
SBA5
A20
SBA5
SBA6
B21
SBA6
SBA7
A21
SBA7
AGP_VREFCGAGP_VREFGC
B66
VREFCG
AGPMBDET AGPMBDET
A11
<resvd>
R15
10K/6/S
R16
1 2
1K/6/S
AGPVREFLCL
4
NVVDD
3V3
2
12
12
PCICLK
PCIRST-
PCIREQPCIGNT-
PCIFRAMEPCIIRDYPCITRDYPCIDEVSELPCISTOPPCIPAR
PCIINTA-
AGPRBFAGPWBFAGPDBI_HI
AGPDBI_LO
AGPST0
AGPST1
AGPST2
AGPSTB0
AGPSTB0AGPSTB1
AGPSTB1-
SBSTB
SBSTB-
3
Q18
BSH111/SOT23/S
1
C8
0.022uF/4/X/25V/S
C11
0.022uF/4/X/25V/S
GND
GND
1 2
AGPVDDQ
GND
R8
0/6/X
12
12
R20
301K/6/1/S
R24
221K/6/1/S
R1 0/6
1 2
R2 0/6/S
1 2
R3 220K/6/S
1 2
R4 220K/6/S
1 2
3V3
if easier to
connect
use A3V3
instead of 3V3
12
C68
0.01uF/4/X/16V/S
PLACE NEAR GPU
GND
R12
1 2
10K/6/S
3
C25 100pF/4/N/50V/X
1 2
1 2
C31 100pF/4/N/50V/S /X
TP_PCIINTB-
TP1
TP
TP_AGP_PME-
TP2
TP
TP3
TP
NV_VREF
AGPSTOP
GND
GND
PCIAD0
PCIAD1
PCIAD2
PCIAD3
PCIAD4
PCIAD5
PCIAD6
PCIAD7
PCIAD8
PCIAD9
PCIAD10
PCIAD11
PCIAD12
PCIAD13
PCIAD14
PCIAD15
PCIAD16
PCIAD17
PCIAD18
PCIAD19
PCIAD20
PCIAD21
PCIAD22
PCIAD23
PCIAD24
PCIAD25
PCIAD26
PCIAD27
PCIAD28
PCIAD29
PCIAD30
PCIAD31
PCICBE0
PCICBE1
PCICBE2
PCICBE3
SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7
5
U1B
BGA701
R37 0/6/S
N25
N27
N26
M25
K26
K27
J27
H27
N29
M29
M28
L29
J29
J28
H29
G30
K25
J26
J25
G26
F28
F26
E27
D27
H28
G29
F29
E29
C30
C29
B30
A30
AJ29
AJ30
AH29
AH30
AF29
AE29
AD29
AC28
AG28
AF27
AE26
AE28
AD25
AB25
AB26
AA25
AD30
AC29
AB28
AB29
Y29
W28
W29
V29
AC27
AB27
AA27
AA26
W25
V26
V27
V25
L27
K29
G25
E28
AF28
AD27
AA30
Y27
M27
K30
G27
D30
AG30
AD26
AA29
W27
M26
L28
F27
D29
AG29
AE27
Y28
W26
V30
U28
U29
T28
T29
T27
T30
T26
T25
R27
R25
R30
U24
R26
R29
P28
P29
R28
U27
P27
N30
U21
V21
N21
P21
C28
COMMON
2/11 MEM_A
FBAD<0>
FBAD<1>
FBAD<2>
FBAD<3>
FBAD<4>
FBAD<5>
FBAD<6>
FBAD<7>
FBAD<8>
FBAD<9>
FBAD<10>
FBAD<11>
FBAD<12>
FBAD<13>
FBAD<14>
FBAD<15>
FBAD<16>
FBAD<17>
FBAD<18>
FBAD<19>
FBAD<20>
FBAD<21>
FBAD<22>
FBAD<23>
FBAD<24>
FBAD<25>
FBAD<26>
FBAD<27>
FBAD<28>
FBAD<29>
FBAD<30>
FBAD<31>
FBAD<32>
FBAD<33>
FBAD<34>
FBAD<35>
FBAD<36>
FBAD<37>
FBAD<38>
FBAD<39>
FBAD<40>
FBAD<41>
FBAD<42>
FBAD<43>
FBAD<44>
FBAD<45>
FBAD<46>
FBAD<47>
FBAD<48>
FBAD<49>
FBAD<50>
FBAD<51>
FBAD<52>
FBAD<53>
FBAD<54>
FBAD<55>
FBAD<56>
FBAD<57>
FBAD<58>
FBAD<59>
FBAD<60>
FBAD<61>
FBAD<62>
FBAD<63>
FBADQM<0>
FBADQM<1>
FBADQM<2>
FBADQM<3>
FBADQM<4>
FBADQM<5>
FBADQM<6>
FBADQM<7>
FBADQS<0>
FBADQS<1>
FBADQS<2>
FBADQS<3>
FBADQS<4>
FBADQS<5>
FBADQS<6>
FBADQS<7>
FBADQS<0>...
FBADQS<1>...
FBADQS<2>...
FBADQS<3>...
FBADQS<4>...
FBADQS<5>...
FBADQS<6>...
FBADQS<7>...
FBAA<0>
FBAA<1>
FBAA<2>
FBAA<3>
FBAA<4>
FBAA<5>
FBAA<6>
FBAA<7>
FBAA<8>
FBAA<9>
FBAA<10>
FBAA<11>
FBAA<12>..
FBABA<0>
FBABA<1>
FBARAS
FBACAS
FBAWE
FBACS0
FBACS1
FBACKE
FBACLK0
FBACLK0
FBACLK1
FBACLK1
FB_VREF
[..] = NOT USED ON NV18
[...] = USED FOR DDR2 ONLY
FBAD[0..31]
FBAD[0..31]5
D D
FBAD[32..63]6
C C
FBADQM05
FBADQM15
FBADQM25
FBADQM35
FBADQM46
FBADQM56
FBADQM66
FBADQM76
FBADQS05
FBADQS15
FBADQS25
FBADQS35
FBADQS46
FBADQS56
FBADQS66
FBADQS76
B B
12
12
FBACKE
R43
1K/6/1/S
R45
1K/6/1/S
12
R41
10K/6
GND GND
FBAA[0..12]
12
C92
0.1uF/6/X/25V/X
5
FBABA05,6
FBABA15,6
FBARAS-5,6
FBACAS-5,6
FBAWE-5,6
FBACS0-5,6
FBACLK05
FBACLK0-5
FBACLK16
FBACLK1-6
NV31/34 NV18
R37
STUFF
R40
R42
STUFF
FBAA0
FBAA1
FBAA2
FBAA3
FBAA4
FBAA5
FBAA6
FBAA7
FBAA8
FBAA9
FBAA10
FBAA11
FBAA12
FBABA0
FBABA1
FBARASFBACASFBAWEFBACS0TP_FBACS1-
TP4
TP
FBACLK0
FBACLK0FBACLK1
FBACLK1-
FBVREF
NOT STUFF
STUFFNOT STUFF
NOT STUFF
FBAA[0..12]5,6
FBACKE5,6
FBVDDQ
12
C93
0.1uF/6/X/25V/S
A A
12
C95
0.1uF/6/X/25V/S
GND GND
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
FBADQS0
FBADQS1
FBADQS2
FBADQS3
FBADQS4
FBADQS5
FBADQS6
FBADQS7
1 2
1 2
R40 0/6/S/X
1 2
R42 0/6/S
..FB_DLLVDD
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
FBVDDQ
4
12
12
C69
F8
G8
F11
G11
F14
F17
F20
G20
F23
G23
H24
L24
Y24
AC24
H25
L25
P25
U25
Y25
AC25
FB_DLLVDD
C27
F1
GND
J1
GND
M1
GND
T1
GND
W1
GND
AB1
GND
AE1
GND
C3
GND
G3
GND
K3
GND
N3
GND
AH3
GND
D4
GND
AG4
GND
E5
GND
K5
GND
AA5
GND
AF5
GND
A6
GND
F6
GND
AE6
GND
AK6
GND
C7
GND
J7
GND
AH7
GND
E8
GND
L8
GND
Y8
GND
AF8
GND
A9
GND
AK9
GND
C10
GND
AH10
GND
E11
GND
H11
GND
AC11
GND
AF11
GND
A12
GND
AK12
GND
C13
GND
AH13
GND
E14
GND
AF14
GND
AK15
GND
AH16
GND
E17
GND
AF17
GND
C18
GND
AH18
GND
A19
GND
AK19
GND
E20
GND
H20
GND
AC20
GND
AF20
GND
C21
GND
AH21
GND
A22
GND
AK22
GND
E23
GND
L23
GND
Y23
GND
AF23
GND
C24
GND
AH24
GND
A25
GND
F25
GND
AE25
GND
AK25
GND
H26
GND
L26
GND
P26
GND
U26
GND
Y26
GND
AC26
GND
AF26
GND
AG27
GND
D28
GND
G28
GND
K28
GND
N28
GND
V28
GND
AA28
GND
AD28
GND
AH28
GND
F30
GND
J30
GND
M30
GND
W30
GND
AB30
GND
AE30
GND
4
4700pF/4/X/25V/S
12
C73
4700pF/4/X/25V/S
12
C77
4700pF/4/X/25V/S
12
C81
4700pF/4/X/25V/S
12
C85
1uF/6/X/16V/S
NOT USED ON NV18B
25MIL_TRACE
12
12
C88
C89
470pF/4/X/50V
4700pF/4/X/25V
GND GND GND GND
12
C70
C71
0.022uF/4/X/25V/S
0.1uF/6/X/25V
12
12
C74
C75
0.022uF/4/X/25V/S
0.1uF/6/X/25V/S
12
12
C78
C79
0.022uF/4/X/25V/S
0.1uF/6/X/25V/S
12
12
C82
C83
0.022uF/4/X/25V/S
0.1uF/6/X/25V/S
12
12
C87
C86
1uF/6/X/16V/S
1uF/6/X/16V/S
LB2
150R@100MHz/6
1 2
12
C90
1uF/6/X/16V
Place the differential termination resistor at
the end of the transmission line.
Place the differential termination resistor at
the end of the transmission line.
3
FBVDDQ
12
C72
0.1uF/6/X/25V
FBVDDQ
12
C138
0.022uF/4/X/25V/S
GND
12
C76
0.1uF/6/X/25V
GND
12
C80
0.1uF/6/X/25V/S
GND
12
C84
0.1uF/6/X/25V/S
GND
GND
GND
A3V3
12
C91
4.7uF/8/X5R/6.3V/X
FBCCKE
12
R44
10K/6
R31
1 2
100/6/S
R36
1 2
100/6/S
12
C94
0.1uF/6/X/25V/X
FBCCLK0 FBCCLK0-
FBCCLK1 FBCCLK1-
GND GND
3
FBCCLK0
FBCCLK0FBCCLK1
FBCCLK1-
F13
D13
E13
F12
E10
D10
D9
D8
B13
B12
C12
B11
B9
C9
B8
A7
F10
E9
F9
F7
C6
E6
D5
C4
C8
B7
B6
B5
A3
B3
A2
B2
B29
A29
B28
A28
B26
B25
B24
C23
E26
D26
E25
C25
E24
F22
E22
F21
A24
B23
C22
B22
B20
C19
B19
B18
D23
D22
D21
E21
F19
E18
D18
F18
D11
B10
D7
C5
C26
F24
B21
D20
D12
A10
E7
A4
A27
D24
A21
D19
E12
C11
D6
B4
B27
D25
C20
E19
A18
C17
B17
C16
B16
D16
A16
E16
F16
D15
F15
A15
G17
E15
B15
C14
B14
C15
D17
D14
A13
K18
K17
K13
K14
2
U1C
BGA701
COMMON
3/11 MEM_C
FBCD<0>
FBCD<1>
FBCD<2>
FBCD<3>
FBCD<4>
FBCD<5>
FBCD<6>
FBCD<7>
FBCD<8>
FBCD<9>
FBCD<10>
FBCD<11>
FBCD<12>
FBCD<13>
FBCD<14>
FBCD<15>
FBCD<16>
FBCD<17>
FBCD<18>
FBCD<19>
FBCD<20>
FBCD<21>
FBCD<22>
FBCD<23>
FBCD<24>
FBCD<25>
FBCD<26>
FBCD<27>
FBCD<28>
FBCD<29>
FBCD<30>
FBCD<31>
FBCD<32>
FBCD<33>
FBCD<34>
FBCD<35>
FBCD<36>
FBCD<37>
FBCD<38>
FBCD<39>
FBCD<40>
FBCD<41>
FBCD<42>
FBCD<43>
FBCD<44>
FBCD<45>
FBCD<46>
FBCD<47>
FBCD<48>
FBCD<49>
FBCD<50>
FBCD<51>
FBCD<52>
FBCD<53>
FBCD<54>
FBCD<55>
FBCD<56>
FBCD<57>
FBCD<58>
FBCD<59>
FBCD<60>
FBCD<61>
FBCD<62>
FBCD<63>
FBCDQM<0>
FBCDQM<1>
FBCDQM<2>
FBCDQM<3>
FBCDQM<4>
FBCDQM<5>
FBCDQM<6>
FBCDQM<7>
FBCDQS<0>
FBCDQS<1>
FBCDQS<2>
FBCDQS<3>
FBCDQS<4>
FBCDQS<5>
FBCDQS<6>
FBCDQS<7>
FBCDQS<8>...
FBCDQS<9>...
FBCDQS<10>...
FBCDQS<11>...
FBCDQS<12>...
FBCDQS<13>,,,
FBCDQS<14>,,,
FBCDQS<15>...
FBCA<0>
FBCA<1>
FBCA<2>
FBCA<3>
FBCA<4>
FBCA<5>
FBCA<6>
FBCA<7>
FBCA<8>
FBCA<9>
FBCA<10>
FBCA<11>
FBCA<12>..
FBCBA<0>
FBCBA<1>
FBCRAS
FBCCAS
FBCWE
FBCCS0
FBCCS1
FBCCKE
FBCCLK0
FBCCLK0
FBCCLK1
FBCCLK1
[..] = NOT USED ON NV18
[...] = USED FOR DDR2 ONLY
2
...FBCAL_PD_VDDQ
...FBCAL_PU_GND
...FBCAL_TERM_GND
...FBCAL_CLK_GND
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
GND_THERMAL
...VTT
...VTT
...VTT
...VTT
...VTT
...VTT
...VTT
...VTT
...VTT
...VTT
...VTT
...VTT
G9
G12
G15
G16
G19
G22
J24
M24
R24
T24
W24
AB24
F5
E4
FBCAL_TERM_GND
D3
FBCAL_CLK_GND
E3
PIN DESCRIPTION
FBCAL_TERM_GND
FBCAL_CLK_GND
FBCAL_PU_GND
M12
N12
P12
R12
T12
U12
V12
W12
M13
N13
P13
R13
T13
U13
V13
W13
M14
N14
P14
R14
T14
U14
V14
W14
M15
N15
P15
R15
T15
U15
V15
W15
M16
N16
P16
R16
T16
U16
V16
W16
M17
N17
P17
R17
T17
U17
V17
W17
M18
N18
P18
R18
T18
U18
V18
W18
M19
N19
P19
R19
T19
U19
V19
W19
GNDGND
FBCAL_PD_VDDQ
FBCAL_PU_GND
GND GND
1
NOT USED ON NV18B
FBVDDQ
12
R25
49.9/6/1/S
12
R26
49.9/6/1
GND
12
12
R28
R27
0/6
549/6/1
NV18B
NOT USED
NOT USED
NOT USED
NOT USEDFBCAL_PD_VDDQ
Title
Size Document Number Rev
Custom
Date: Sheet of
TARGET RESISTANCE IS 550 OHM
1.2V / 550 ohm = 2.2 mA
1.2V / 550 ohm = 2.2 mA
NV31
TIE TO GND
550 OHM 1% TO GND
50 OHM 1% TO GND
50 OHM 1% TO FBVDDQ 50 OHM 1% T O FBVDDQ
NV34
NOT USED
NOT USED
50 OHM 1% TO GND
GIGABYTE
Memory Interface
GV-N52128DS
1
1.0
412Thursday, January 13, 2005
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