Gigabyte GA-8ICXT1_0110 Schematics
第 1 頁，共 1 頁Technical Information Release Notice
Technical Information Release Notice
Doc Type Schematic Date 2005/1/6 下午 03:35:38
Project Code S93033-0 Customer Hitachi
Project Name GA-8ICXT1 Revision Old NA New 1.0
Model Name GA-8ICXT1 IT Doc No DR051084
P/N RD Doc No
PCB Rev. 1.0 Check Sum
R N M
M/B GA-8ICXT1 1.0A
P/N Description
FINISHED GOOD HITACHI
Description Schmatic release
Remark
Approved By daniel.hou 2005/1/7 下午 04:34:34 Applicant Victor.Tien
Research
Management
yuling.cheng
2005/1/11 下午
12:46:06
R
R
T
T
I
I
Validation Manager 892218(藍俊坤 ) Project Manager 916001(李育荏)
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h
c
c
r
r
a
a
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e
e
s
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2
2
0
0
M
M
0
0
5
5
a
a
Effected Class
e
e
g
g
a
a
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n
1
1
1
1
/
/
1
1
/
/
gfedc gfedcb gfedc
A B C D E F
gfedcb gfedc gfedc gfedc gfedc gfedc
A B
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2005/1/11http://gwfap/ef2kweb/CHT/Forms/RTC009/RTC009_P.asp
Yuling.cheng
5
4
3
2
1
GA-8ICXT1-HT(70UP)
REV:1.0
P4 CPU
LGA775
D D
KB/MS
IPMI 1.5
Connector
FWH
USB2.0x2
Pins
10/21/2004
SP
HW
W83791
PP
FLPY
PCI SLOT
PCI BUS
C C
33MHz/32BITS X2
SATAx4
82541GI
G-LAN
SIO
LPC
BUS
82541GI
G-LAN
ICH6
HUB
INTERFACE
IDE ATA100
PCI X SLOT
VGA
PCI_X BUS
66MHz/64BITS
X2
MCH-COPPER
RIVER
PXH
FSB
PCI_E X8
BUS
MEMORY I/F A
MEMORY I/F B
DDR266/333/400
4 DIMM Support 4G BYTES
INDEX
PAGE #
01.
02.
03.
04.
B B
05.
06.
07.
08.
09.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
A A
20.
21.
22.
23.
DESCRIPTION
INDEX
BLOCK DIAGRAM
JUMP SETTING
P4_LGA775_A
P4_LGA775_B, C, D
P4_LGA775_E, F, G
VCORE POWER
GMCH-COPPER RIVER_HOST
GMCH-COPPER RIVER_PWR
GMCH_COPPER RIVER_DDR
GMCH-COPPER RIVER_GND
GMCH-COPPER RIVER_INT VGA
DDR CHANNEL A
DDR CHANNEL B
DDR TERMINATION
PXH PCI_X 1.0
PXH PCI_E
PXH PWR/GND
PCI_X SLOT0
PCI_X SLOT1
CY28410 CLOCK.
ICH6 PCI, USB, DMI, LAN
ICH6 IDE, GPIO, SATA, CTRL
5
PAGE # DESCRIPTION
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.
41.
42.
43.
4
ICH6 VCC, GND
ITE8712
PCI SLOT 1, 2, 3
FAN SPEED CONTROL
W83791 HM
IDE
KB_MS & ID SW
FWH/I2C BUS
COM_LPT_FDD
FPANEL
LAN1/82541GI
LAN2/82541GI
IPMI 1.5
POWER ON AND SYS RST
ATX POWER CONN.
POWER DISTRIBUTION
PCI_E X4 SLOT
GPIO TABLE
PCIIRQ ROUTING TABLE
BOM & PCB MODIFY HISTORY
3
Title
Size Document Number Rev
2
Date: Sheet
GIGABYTE TECHNOLOGY COPORATION
INDEX
GA-8ICXT1
144Monday, January 10, 2005
1
of
1.0
5
4
3
2
1
BLOCK DIAGRAM
D D
CLOCK GENERATOR
CK410
CKVDD = 3.3V
INTERNAL VAG
PXH-V
C C
PCI-E To PCI-X Bridge
+12V = 12V
VCC3 = 3.3V
3VDUAL = 3.3V
VCC = 5V
PCI-X 1.0b SLOT
+12 = 12V
-12 = -12V
VCC = 5V
VCC3 = 3V
3VDUAL = 3V
PAGE 21
PAGE 12
PAGE 16,17,18
PAGE 19,20
GAD0~31
ADSTB0,ADSTB0ADSTB1,ADSTB1SBA0~7
SBSTB,SBSTB-
GCBE0~3ST0~2
PCI-E *8
INTEL Pentium4 LGA775
Prescott LGA775 115W/119A
VCORE = 1.2~1.4V
GMCH
COPPER RIVER
VCORE = 1.75V / SLEEP : 1.3V
2_6VSTR = 2.6V(MEMORY)
VDDQ = 1.5V (AGP POWER 4X, HUBLINK)
DMI_PN_0~3
CONTROL BUS
PAGE 8,9,10,11,12
DMI
ICH6
PAGE 4, 5, 6
VID0~5
MAA0~14
MAA_CPC1~5
MAB_CPC1~5
MDD0~63
-DQSD0~7
DM0~7
VRD10.1
PWM/OTHER POWER
VCORE = 1.4V (2.8G~4GHz)
5DUAL,-12V,+12V,VCC,VCC3,3VDUAL
VTT_DDR,DDR26V
PAGE 7,38,39
CHANNEL A
DDR SDRAM DIMM X 2
DDR26V = 2.6V(MEMORY,SUSPEND POWER)
VTT_DDR = 1.3V
CHANNEL B
DDR SDRAM DIMM X 2
DDR26V= 2.6V(MEMORY,SUSPEND POWER)
VTT_DDR = 1.3V
SERIAL ATA (4)
VCC = 5V
PAGE 13
PAGE 14
PAGE 23
USB PORTS 0~3
VCC = 5V
5VSB = 5V
5VUSB = 5V
B B
PAGE 22
PCI
VCC15 = 1.5V(I/O,MEMORY/I,HUB-LINK)
3VDUAL = 3.3V(SUSPEND POWER)
VCC3 = 3.3V
RTCVDD = 3.3V
PAGE 22,23,24
PCI BUS
FWH/I2C/HM
VCC = 5V
VCC3 = 3V
PAGE 31,28
TABOR II/82541PI
LANV12=1.2V
5VDUAL = 5V 5VSB = 5V
LANV18=1.8V
PAGE 34,35
RJ45 /W INTEGRATED
MAGNETICS
PAGE 34,35
A A
5
4
PCI 1,2,3 SLOT
+12 = 12V
-12 = -12V
VCC = 5V
VCC3 = 3V
3VDUAL = 3V
FRONT PANEL /CPU FAN
3VDUAL = 3.3V
VCC = 5V
5VSB = 5V
+12 = 12V
3
PAGE 26
PAGE 33/27
LPC BUS
LPC I/O ITE8712F IX
VCC = 5V3VDUAL = 3.3V
VBAT = 3V
I/O PORTS :
COMB
COMA IR
2
LPT
PS2
FDD
PAGE 25
PAGE 30,32
GIGABYTE TECHNOLOGY COPORATION
Title
Size Document Number Rev
Date: Sheet
BLOCK DIAGRAM
GA-8ICXT1
1
244Monday, January 10, 2005
of
1.0
5
D D
C C
4
3
2
1
1
B B
1:CLR_CMOS=Close 2-3 def.
A A
GIGABYTE TECHNOLOGY COPORATION
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
JUMP SETTING
GA-8ICXT1
1
344Monday, January 10, 2005
1.0
of
VCORE
5
4
3
2
1
BC2
100u/1210/6.3V/S
VCORE
D D
BC7
100u/1210/6.3V/S
BC4
100u/1210/6.3V/S
BC9
100u/1210/6.3V/S
Modify 2004/7/16
VTT_OL
TESTHI8
TESTHI9
TESTHI10
-BR0
-IERR
-IERR
Closed to
Pin-H1
GTLREF
C2
220P/4/N/25V
Near CPU
R4 62/6
R5 62/6
R6 62/6
R8 62/6
R731 62/6
Modify 2004/7/5
R7 62/6/X
VTT_OL
VTT_GMCH
R1
BC11
0.01U/4/X/16V
1U/6/Y/10V
-CPURST
R9 62/6/S
AB6
AA4
AD6
AA5
AB5
AC5
AB4
AF5
AF4
AG6
AG4
AG5
AH4
AH5
AC4
AE4
AD5
U1A
L5
A03#
P6
A04#
M5
A05#
L4
A06#
M4
A07#
R4
A08#
T5
A09#
U6
A10#
T4
A11#
U5
A12#
U4
A13#
V5
A14#
V4
A15#
W5
A16#
N4
RSVD
P5
RSVD
K4
REQ0#
J5
REQ1#
M6
REQ2#
K6
REQ3#
J6
REQ4#
R6
ADSTB0#
G5
PCREQ#
A17#
W6
A18#
Y6
A19#
Y4
A20#
A21#
A22#
A23#
A24#
A25#
A26#
A27#
A28#
A29#
A30#
A31#
A32#
A33#
AJ5
A34#
AJ6
A35#
RSVD
RSVD
ADSTB1#
ADS#
BNR#
HIT#
RSP#
BPRI#
DBSY#
DRDY#
HITM#
IERR#
INIT#
LOCK#
TRDY#
BINIT#
DEFER#
EDRDY#
MCERR#
AP0#
AP1#
BR0#
TESTHI08
TESTHI09
TESTHI10
DP0#
DP1#
DP2#
DP3#
GTLREF
RESET#
RS0#
RS1#
RS2#
D2
C2
D4
H4
G8
B2
C1
E4
AB2
P3
C3
E3
AD3
G7
F2
AB3
U2
U3
F3
G3
G4
H5
J16
H15
H16
J17
H1
G23
B3
F5
A3
-HADS
-BNR
-HIT
-BPRI
-DBSY
-DRDY
-HITM
-IERR
-HINIT
-HLOCK
-HTRDY
-DEFER
-EDRDY
-BR0
TESTHI8
TESTHI9
TESTHI10
GTLREF
-CPURST
-RS0
-RS1
-RS2
-HADS {8}
-BNR {8}
-HIT {8}
-BPRI {8}
-DBSY {8}
-DRDY {8}
-HITM {8}
-IERR {28}
-HLOCK {8}
-HTRDY {8}
-DEFER {8}
-EDRDY {8}
-BR0 {8}
-RS0 {8}
-RS1 {8}
-RS2 {8}
C3
33P/4/N/50V
C4
22P/4/N/50V/S
-HINIT {23}
-CPURST {5,8}
HA[3..16]{8}
C C
HA[17..31]{8}
HA[3..16]
HA[17..31]
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
-HREQ0{8}
-HREQ1{8}
-HREQ2{8}
-HREQ3{8}
-HREQ4{8}
-HADSTB0{8}
-HPCREQ{8}
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31
-HREQ0
-HREQ1
-HREQ2
-HREQ3
-HREQ4
-HADSTB0
-HPCREQ
VCORE
B B
+
EC1
330U/2.5V/SMD/10CL3-203300-21/S
-HADSTB1{8}
-HADSTB1
49.9/6/1%
R3
100/6/1%
C1
VTT_OR
LGA775
VCORE
BC12
22U/12/X/6.3V
BC13
22U/12/X/6.3V
BC14
22U/12/X/6.3V
VCORE
BC16
22U/12/X/6.3V
A A
VCORE
BC30
22U/12/X/6.3V
BC17
22U/12/X/6.3V
BC31
10U/12/X/6.3V
BC18
22U/12/X/6.3V
5
BC15
22U/12/X/6.3V
BC19
22U/12/X/6.3V
BC20
22U/12/X/6.3V
VCORE
BC21
22U/12/X/6.3V
VCORE
BC25
22U/12/X/6.3V/S
BC22
22U/12/X/6.3V
BC26
22U/12/X/6.3V/S
4
BC23
22U/12/X/6.3V
BC27
22U/12/X/6.3V/S
BC24
22U/12/X/6.3V/S
BC28
22U/12/X/6.3V/S
BC29
22U/12/X/6.3V/S
CR1
CPU RETAINTION/X
GIGABYTE TECHNOLOGY COPORATION
Title
Size Document Number Rev
3
2
Date: Sheet
L775_A
GA-8ICXT1
1
444Monday, January 10, 2005
1.0
of
5
VCC
R677
R679
1K/6/1/X
1K/6/1/X
TSM_5
TSM_6
R678
D D
RS1
HR10K/6/X
499/6/1/X
R680 7.5K/6/X
VCC
3
+
2
-
C439
0.1U/6/Y/25V/X
U63A
84
KA393/TO8/x
VCC
R681
680/6/X
TSM_7
1
asserted at 100 degree
deasserted at 95 degree
R682
130/6/X
CPU Socket Occupied; HW Monitor
Plase at PH4 copper
HD[0..31]{8}
U1B
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
-CPURST{4,8}
SMBCLK{23,31,36}
SMBDATA{23,31,36}
VTT_OR
HD14
HD15
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
5
-DBI0{8}
STBN0{8}
-DBI1{8}
STBN1{8}
C C
B B
A A
B4
C5
A4
C6
A5
B6
B7
A7
A10
A11
B10
C11
D8
B12
C12
D11
A8
C8
B9
G9
F8
F9
E9
D7
E10
D10
F11
F12
D13
E13
G13
F14
G14
F15
G15
G11
G12
E12
DBRITP_CLKN
ITP_CLKP
CPUPWROK
R804 0/6/S/X
R791 0/6/S/X
R792 0/6/S/X
R795 0/6/S/X
TDO
TDI
TMS
TCK
-TRST
D00#
D01#
D02#
D03#
D04#
D05#
D06#
D07#
D08#
D09#
D10#
D11#
D12#
D13#
D14#
D15#
DBI0#
DSTBN0#
DSTBP0
D16#
D17#
D18#
D19#
D20#
D21#
D22#
D23#
D24#
D25#
D26#
D27#
D28#
D29#
D30#
D31#
DBI1#
DSTBN1#
DSTBP1
LGA775
48
42
40
39
46
53
51
41
52
56
58
57
54
1
2
7
8
13
14
19
20
25
26
31
32
37
38
49
50
59
60
J6
DBR
ITP_CLKN
ITP_CLKP
PWRGOOD
RESET*
SCL
SDA
TESTIN*
TDO
TDI
TMS
TCK
TRST*
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
XDP/S/X
BPM5*
BPM4*
BPM3*
BPM2*
BPM1*
BPM0*
TESTINCLKP
TESTINCLKN
RSVD
RSVD
BSEL0
BSEL1
BSEL2
RSVD
RSVD
MTYPE
EXP_SLR
RSVD
DSTBN2#
DSTBN3#
3
5
9
11
15
17
21
NC
22
NC
23
NC
24
NC
27
NC
29
NC
33
NC
35
NC
45
47
55
NC
4
6
10
12
16
18
28
30
34
36
43
VTT
44
VTT
D32#
D33#
D34#
D35#
D36#
D37#
D38#
D39#
D40#
D41#
D42#
D43#
D44#
D45#
D46#
D47#
DBI2#
DSTBP2
D48#
D49#
D50#
D51#
D52#
D53#
D54#
D55#
D56#
D57#
D58#
D59#
D60#
D61#
D62#
D63#
DBI3#
DSTBP3
ECB
4
-PROCHOT
PRESCOTT
Q95
MMBT2222A/SOT23/X
SOT23
HD32
G16
HD33
E15
HD34
E16
HD35
G18
HD36
G17
HD37
F17
HD38
F18
HD39
E18
HD40
E19
HD41
F20
HD42
E21
HD43
F21
HD44
G21
HD45
E22
HD46
D22
HD47
G22
D19
G20
G19
HD48
D20
HD49
D17
HD50
A14
HD51
C15
HD52
C14
HD53
B15
HD54
C18
HD55
B16
HD56
A17
HD57
B18
HD58
C21
HD59
B21
HD60
B19
HD61
A19
HD62
A22
HD63
B22
C20
A16
C17
-BPM5
-BPM4
-BPM3
-BPM2
-BPM1
-BPM0
ITPCLK{21}
-ITPCLK{21}
H_CLK_P {21}
H_CLK_N {21}
BSEL0
BSEL1
BSEL2
R793 0/6/S/X
R794 0/6/S/X
4
-DBI2 {8}
STBN2 {8}
STBP2 {8}STBP0{8}
-DBI3 {8}
STBN3 {8}
STBP3 {8}STBP1{8}
VTT_GMCH
XDP_4 {12}
XDP_6 {12}
XDP_18 {12}
XDP_28 {12}
MTYPE {12}
EXP_SLR {12}
XDP_36 {12}
VTT_OR
L1
10UH/8/SMD
L2
10UH/8/SMD
VCC_SENSE{7}
VSS_SENSE{7}
HD[32..63] {8}
TMPIN3{28}
THERMDC{28}
BC34
1N/4/X/50V
Modify 2004/7/19
-SYS_RST{23,33,37}
R798 0/6/X
R799 0/6/X
C6
1U/6/Y/10V
C7
1U/6/Y/10V
3
BC32
10U/12/X/6.3V
BC33
10U/12/X/6.3V
-SMI{23}
-A20M{23}
-FERR{23}
INTR{23}
NMI{23}
-IGNNE{23}
-STPCLK{23}
VID0{7,28}
VID1{7,28}
VID2{7,28}
VID3{7,28}
VID4{7}
VID5{7}
CPUCLK{21}
-CPUCLK{21}
SLOTOCC-{28,36}
C10
1N/4/X/50V
R790 0/6
R796 0/6/X
R797 0/6/X
ITP_CLKP
ITP_CLKN
BSEL0
BSEL1
BSEL2
BSEL[2:0]
0 0 1
0 1 0
3
+
EC4
100uF/SMD/10CL3-201000-01
As close as possible to
CPU socket
-SMI
-A20M
-FERR
INTR
NMI
-IGNNE
-STPCLK
VCCA
VSSA
VCOREPLL
VID0
AM2
VID1
VID2
AM3
VID3
VID4
AK4
VID5
AM5
CPUCLK
-CPUCLK
G28
SLOTOCC-
AE8
TCK
TDI
TDO
TMS
-TRST
-BPM0
-BPM1
-BPM2
-BPM3
-BPM4
-BPM5
DBRITPCLK0
ITPCLK1
BSEL0
BSEL1
BSEL2
AK1
AN3
AN4
AN5
AN6
R33 100/6/X
R34 0/6/X
R841 100/6
R842 0/6
R911 0/4
R912 0/4/X
R913 0/4
FSB Freq.
533MHz
800MHz
FSBSEL0{12}
FSBSEL1{12}
FSBSEL2{12}
Note:
VCCA & VCOREPLL
U1C
SMI#
A20M#
FERR#/PBE#
LINT0
LINT1
IGNNE#
STPCLK#
VCCA
VSSA
RSVD
VCCIOPLL
VID0
VID1
VID2
VID3
VID4
VID5
RSVD
BCLK0
BCLK1
SKTOCC#
THERMDA
THERMDC
VCC_SENSE
VSS_SENSE
RSVD
RSVD
VTT_PKGSENSE
LGA775
U1D
TCK
TDI
TDO
TMS
TRST#
BPM0#
BPM1#
BPM2#
BPM3#
BPM4#
BPM5#
DBR#
ITPCLK0
ITPCLK1
BSEL0
BSEL1
BSEL2
LGA775
R54 10K/6
R55 10K/6
R56 10K/6
define doesn't same as
old P4 design kit
Trace width doesn't
less than 12 Mil
VCCA
VSSA
VCOREPLL
P2
K3
R3
K1
L1
N2
M3
A23
B23
D23
C23
AL5
AL6
AL4
F28
AL1
F29
AE1
AD1
AF1
AC1
AG1
AJ2
AJ1
AD2
AG2
AF2
AG3
AC2
AK3
AJ3
G29
H30
G30
FSBSEL0 BSEL0
FSBSEL1 BSEL1
FSBSEL2 BSEL2
2
Modify 2004/7/16
VCC3
TESTHI00
TESTHI01
TESTHI11
TESTHI12
TESTHI02
TESTHI03
TESTHI04
TESTHI05
TESTHII06
TESTHI07
RSVD
RSVD
SLP#
RSVD
PWRGOOD
PROCHOT#
THERMTRIP#
COMP0
COMP1
COMP2
COMP3
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
N/C
N/C
N/C
N/C
N/C
N/C
BOOTSELECT
LL_ID0
LL_ID1
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTTPWRGD
VTT_OUT
VTT_OUT
VTT_SEL
BSEL0 {21}
BSEL1 {21}
BSEL2 {21}
2
R745 110/6
F26
W3
P1
W2
F25
G25
G27
G26
G24
F24
AK6
G6
L2
AH2
N1
AL2
M2
A13
T1
G2
R1
N5
AE6
C9
G10
D16
A20
E23
E24
F23
H2
J2
J3
BOOTSEL
Y1
LL_ID0
V2
AA2
(To choose CPU Type)
A29
B25
B29
B30
C29
A26
B27
C28
A25
A28
A27
C30
A30
C25
C26
C27
B26
D27
D28
D25
D26
B28
R51 0/6
D29
R52 0/6
D30
AM6
AA1
J1
R53 1K/6/X
F27
TESTHI0
R746
TESTHI0
TESTHI1
TESTHI11
TESTHI12
TESTHI2_7
RSVD_AK6
RSVD_G6
-CPUSLP
CPUPWROK
-PROCHOT
-THRMTRIP
COMP0
COMP1
COMP2
COMP3
VTT_GMCH
1
Place outside of CPU socket
COMP2
COMP3
COMP0
COMP1
BSEL0
BSEL1
BSEL2
TESTHI2_7
TESTHI0
-THRMTRIP
-FERR
61.9/6
VTT_OL
0.1U/6/Y/25V
VTT_GMCH
R10 100/6/1%
C5
R11 100/6/1%
R12 60.4/6/1%
R13 60.4/6/1%
R15 470/6
R16 470/6
R17 470/6
R18 62/6
R19 62/6/X
R20 62/6
R22 62/6
Located at ICH6 side
-CPUSLP {23}
CPUPWROK {23}
-THRMTRIP {23,28}
7 8
5 6
3 4
1 2
-CPUSLP
GA-8ICXT1
1
RSVD_G6
TESTHI12
TESTHI11
TESTHI1
CPUPWROK
C9
1N/4/X/50V
VTT_OL
LL_ID0 {7}
VTT_OR
C11
0.1U/6/Y/25V
C12
0.1U/6/Y/25V
VTT_PWRGD {7}
VTT_OR
(Output for VTT Power)
VTT_OL
VCC3
Title
Size Document Number Rev
Date: Sheet
R28 62/6/X
R29 62/6
R30 62/6
R31 62/6
R32 100/6
RN1 8P4R-680
R35 680/6
R36 680/6
R37 120/6/X
R38 62/6/X
R39 62/6/X
R40 51/6
R41 51/6
R42 51/6
R43 51/6
R44 51/6
R45 51/6
R46 51/6
R47 51/6
R48 51/6
R49 51/6
R50 51/6
C13
33P/4/N/50V
GIGABYTE TECHNOLOGY COPORATION
L775_B,C,D
VID5
VID0
VID2
VID4
VID1
VID3
-PROCHOT
BOOTSEL
RSVD_AK6
-BPM5
-BPM4
-BPM0
-BPM1
-BPM2
-BPM3
TMS
TDI
TDO
-TRST
TCK
544Monday, January 10, 2005
1.0
of
5
D D
4
3
2
1
U1H
U1E
VCORE
C C
B B
AA8
AB8
AC23
AC24
AC25
AC26
AC27
AC28
AC29
AC30
AC8
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD8
AE11
AE12
AE14
AE15
AE18
AE19
AE21
AE22
AE23
AE9
AF11
AF12
AF14
AF15
AF18
AF19
AF21
AF22
AF8
AF9
AG11
AG12
AG14
AG15
AG18
AG19
AG21
AG22
AG25
AG26
AG27
AG28
AG29
AG30
AG8
AG9
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
AH11
AH12
AH14
AH15
AH18
AH19
AH21
AH22
AH25
AH26
AH27
AH28
AH29
AH30
AH8
AH9
AJ11
AJ12
AJ14
AJ15
AJ18
AJ19
AJ21
AJ22
AJ25
AJ26
AJ8
AJ9
AK11
AK12
AK14
AK15
AK18
AK19
AK21
AK22
AK25
AK26
AK8
AK9
AL11
AL12
AL14
AL15
AL18
AL19
AL21
AL22
AL25
AL26
AL29
AL30
AL8
AL9
VCORE
VCORE
LGA775
AM11
AM12
AM14
AM15
AM18
AM19
AM21
AM22
AM25
AM26
AM29
AM30
AM8
AM9
AN11
AN12
AN14
AN15
AN18
AN19
AN21
AN22
AN25
AN26
AN29
AN30
AN8
AN9
M23
M24
M25
M26
M27
M28
M29
M30
U1F
N23
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
J10
VCC
J11
VCC
J12
VCC
J13
VCC
J14
VCC
J15
VCC
J18
VCC
J19
VCC
J20
VCC
J21
VCC
J22
VCC
J23
VCC
J24
VCC
J25
VCC
J26
VCC
J27
VCC
J28
VCC
J29
VCC
J30
VCC
J8
VCC
J9
VCC
K23
VCC
K24
VCC
K25
VCC
K26
VCC
K27
VCC
K28
VCC
K29
VCC
K30
VCC
K8
VCC
L8
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
M8
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
N24
N25
N26
N27
N28
N29
N30
N8
P8
R8
T23
T24
T25
T26
T27
T28
T29
T30
T8
U23
U24
U25
U26
U27
U28
U29
U30
U8
V8
W23
W24
W25
W26
W27
W28
W29
W30
W8
Y23
Y24
Y25
Y26
Y27
Y28
Y29
Y30
Y8
VCORE
LGA775
AA23
AA24
AA25
AA26
AA27
AA28
AA29
AA3
AA30
AA6
AA7
AB1
AB23
AB24
AB25
AB26
AB27
AB28
AB29
AB30
AB7
AC3
AC6
AC7
AD4
AD7
AE10
AE13
AE16
AE17
AE2
AE20
AE24
AE25
AE26
AE27
AE28
AE29
AE30
AE5
AE7
AF10
AF13
AF16
AF17
AF20
AF23
AF24
AF25
AF26
AF27
AF28
AF29
AF30
U1G
A12
VSS
A15
VSS
A18
VSS
A2
VSS
A21
VSS
A24
VSS
A6
VSS
A9
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AF3
VSS
VSS
AF6
VSS
AF7
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AG10
AG13
AG16
AG17
AG20
AG23
AG24
AG7
AH1
AH10
AH13
AH16
AH17
AH20
AH23
AH24
AH3
AH6
AH7
AJ10
AJ13
AJ16
AJ17
AJ20
AJ23
AJ24
AJ27
AJ28
AJ29
AJ30
AJ4
AJ7
AK10
AK13
AK16
AK17
AK2
AK20
AK23
AK24
AK27
AK28
AK29
AK30
AK5
AK7
AL10
AL13
AL16
AL17
AL20
AL23
AL24
AL27
AL28
AL3
AL7
AM1
AM10
AM13
AM16
AM17
AM20
AM23
AM24
AM27
AM28
AM4
AM7
LGA775
AN1
AN10
AN13
AN16
AN17
AN2
AN20
AN23
AN24
AN27
AN28
AN7
C10
C13
C16
C19
C22
C24
D12
D15
D18
D21
D24
H10
H11
H12
H13
H14
H17
H18
H19
H20
H21
H22
H23
H24
H25
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
B1
VSS
B11
VSS
B14
VSS
B17
VSS
B20
VSS
B24
VSS
B5
VSS
B8
VSS
VSS
VSS
VSS
VSS
VSS
VSS
C4
VSS
C7
VSS
VSS
VSS
VSS
VSS
VSS
D3
VSS
D5
VSS
D6
VSS
D9
VSS
E11
VSS
E14
VSS
E17
VSS
E2
VSS
E20
VSS
E25
VSS
E26
VSS
E27
VSS
E28
VSS
E29
VSS
E8
VSS
F10
VSS
F13
VSS
F16
VSS
F19
VSS
F22
VSS
F4
VSS
F7
VSS
G1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
LGA775
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
H26
H27
H28
H29
H3
H6
H7
H8
H9
J4
J7
K2
K5
K7
L23
L24
L25
L26
L27
L28
L29
L3
L30
L6
L7
M1
M7
N3
N6
N7
P23
P24
P25
P26
P27
P28
P29
P30
P4
P7
R2
R23
R24
R25
R26
R27
R28
R29
R30
R5
R7
T3
T6
T7
U1
U7
V23
V24
V25
V26
V27
V28
V29
V3
V30
V6
V7
W4
W7
Y2
Y5
Y7
A A
GIGABYTE TECHNOLOGY COPORATION
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
L775_E,F,G
GA-8ICXT1
1
644Monday, January 10, 2005
1.0
of
5
VCORE
1
1
+
EC11
820uF/2.5V/8*8/PSC/X
D D
C C
B B
820uF/2.5V/8*8/PSC/X
VCORE
1
+
EC19
820uF/2.5V/8*8/PSC/X
820uF/2.5V/8*8/PSC/X
VRMGD{23}
Place
close to
output
inductor
VCC_SENSE{5}
VSS_SENSE{5}
TO CPU VCORE SENSE PIN
VCORE
+
+
EC12
820uF/2.5V/8*8/PSC/X
1
+
+
EC20
820uF/2.5V/8*8/PSC/X
VCORE_EN
HIGH(>1.24V)
ENABLE VRM
VID4{5}
VID3{5,28}
VID2{5,28}
VID1{5,28}
VID0{5,28}
VID5{5}
12
RT1
4.7K/6/X
t
1
1
+
EC13
EC14
820uF/2.5V/8*8/PSC
820uF/2.5V/8*8/PSC/X
1
1
+
EC21
EC22
820uF/2.5V/8*8/PSC
820uF/2.5V/8*8/PSC
0.1U/6/Y/25V
R71 0/6
C25
0.1U/6/Y/25V/X
R80
0/6
R92
100/4/X
+
+
C20
R83
1.6K/6/X
1
EC10
1
EC23
12V1IN
R78
R93
0/4/X
VTT_OL
R67
6.8K/6
R69
1K/6
C24 680p/4/X/50V
43K/6
C26 100P/4/X/16V/X
VDIFFFB
R82 4.53K/6
R89
1K/6
C30
0.01U/6/X/50V
HSINK58x26
SW freq.=200kHz
CONNECT
DIRECT TO
CPU CAP
5VSB
LL_ID0{5}
C35
0.1U/6/Y/25V/X
MMBT2222A/SOT23/X
R110
2.7K/6/X
5
A A
R108
2.7K/6/X
Q18
ECB
Loop gain bandwidth
can be 100kHz
132
SOT23
R109
10K/6/X
SOT23
R106
10K/6/X
Q17
2N3906/X
CPU_PSC_HI
0.1U/6/Y/25V/X
CPU_TJS_HI
0.1U/6/Y/25V/X
4
3VDUAL
R58
C14
C16
1U/6/Y/10V
C21
4.7U/8/Y/16V/10CM2-014704-31
U4
32
ISL6561CR
PWM1
ISEN1+
VCC
ENLL
ISEN1-
PWM2
ISEN2+
ISEN2-
PWM3
ISEN3+
ISEN3-
PWM4
ISEN4+
ISEN4-
OFS
TCOMP
OVP
GND
GND
GND
GND
GND_PAD
353740
41
FB
820uF/2.5V/8*8/PSC/X
8.2K/6
ECB
R68
0.1U/6/Y/25V
R59
2.74K/6
R60
22.1K/6
S1
1
1
2
2
VCC
34
33
EN
39
PGOOD
1
VID4
2
VID3
3
VID2
4
VID1
5
VID0
6
VID12.5
15
COMP
13
FB
IDROOP
16
VDIFF
17
VSEN
18
RGND
10
DAC
11
REF
36
FS
GND
GND
R96
12
71419
150K/6
C36
C37
4
VTT_PWRGD
D
Q2
D
2N7002/SOT23
GS
G
S
Q3
MMBT2222A/SOT23
SOT23
For VTT_PWRGD in low states
VTT_OR
R57
680/6
0/6
25
24
23
26
27
28
20
21
22
31
30
29
8
9
38
Q14
D
D
2N7002/SOT23/X
VCORE
1
+
VTT_PWRGD
R72
715/6
R75
715/6
R81
715/6
R84
715/6
VCC
R97
3.3K/6
R101
20K/6/X
S
G
GS
1
+
EC30
EC27
820uF/2.5V/8*8/PSC/X
820uF/2.5V/8*8/PSC/X
PWM1
ISEN1+
ISEN1-
PWM2
ISEN2+
ISEN2-
PWM3
ISEN3+
ISEN3-
PWM4
ISEN4+
ISEN4-
R90
47K/6/X
R98
56K/6
CPU_PSC_HI
1
+
EC28
820uF/2.5V/8*8/PSC/X
VTT_PWRGD {5}
VDIFF
1
+
EC29
820uF/2.5V/8*8/PSC
+
PWM1
PWM2
PWM3
PWM4
1
3
820uF/2.5V/8*8/PSC
12V1IN
R61
4.7/6/S
BC36
1U/8/Y/25V/S
12V1IN
R70
4.7/6/S
BC38
1U/8/Y/25V/S
12V1IN
R86
4.7/6/S
BC40
1U/8/Y/25V/S
12V1IN
R100
4.7/6/S
BC42
1U/8/Y/25V/S
EC24
EC3
+
330U/2.5V/SMD/10CL3-203300-21/S
3
VCORE
1
+
EC6
820uF/2.5V/8*8/PSC
C17
0.1U/6/X/25V/S
R62
0/6/S
2
7
6
3
C22
0.1U/6/X/25V/S
R73
0/6/S
2
7
6
3
C28
0.1U/6X/25V/S
R88
0/6/S
2
7
6
3
C32
0.1U/6/X/25V/S
R102
0/6/S
2
7
6
3
1
+
EC7
820uF/2.5V/8*8/PSC
U3
BOOT
PVCC
VCC
PWM
ISL6612ACB
U5
BOOT
PVCC
VCC
PWM
ISL6612ACB
U6
BOOT
PVCC
VCC
PWM
ISL6612ACB
U7
BOOT
PVCC
VCC
PWM
ISL6612ACB
1
+
EC8
820uF/2.5V/8*8/PSC
UGATE
PHASE
LGATEGND
UGATE
PHASE
LGATEGND
UGATE
PHASE
LGATEGND
UGATE
PHASE
LGATEGND
1
+
1
8
54
1
8
54
1
8
54
1
8
54
1
+
EC9
EC5
820uF/2.5V/8*8/PSC
2.2U/8/Y/25V
R74 0/8/S
R79 0/8/S
R91 0/8/S
R99 0/8/S
R103 0/8/S
R107 0/8/S
2
C15
R63 0/8/S
R66 0/8/S
5p/6/X/25V/S/X
12V1IN
5p/6/X/25V/S/X
12V1IN
5p/6/X/25V/S/X
12V1IN
5p/6/X/25V/S/X
2
12V1
C676
C677
C678
C675
330uF/16v=5.05A Current=5.05x4=20.2V
P=12x20.2=242.4W
EC16
L26
2u8H/D20A/3P
G
G
D1
G
S1 D2
D1
G
S1 D2
D1
G
S1 D2
D1
G
S1 D2
D1
G
S1 D2
D1
G
S1 D2
D1
D1
D3
S2
D3
S2
D3
S2
D3
S2
D3
S2
D3
S2
400mils
12V1IN
D3
S1 D2
S2
D3
S1 D2
S2
D4
D5
Q7
HAT2168H
S3
D4
D5
Q8
HAT2165H
S3
D4
D5
Q10
HAT2168H
S3
D4
D5
Q11
HAT2165H
S3
D4
D5
Q13
HAT2168H
S3
D4
D5
Q15
HAT2165H
S3
330U/D/16V/10*11.5
EC15
330U/D/16V/10*11.5
1
+
D3
D1
D4
D5
Q4
HAT2168H
S3
D4
D5
Q5
HAT2165H
S3
D4
G
S1 D2
S2
S3
D3
D1
D4
G
S1 D2
S2
S3
D3
D1
D4
G
S1 D2
S2
S3
D3
D1
D4
G
S1 D2
S2
S3
D3
D1
D4
G
S1 D2
S2
S3
D3
D1
D4
G
S1 D2
S2
S3
D3
D1
D4
G
S1 D2
S2
S3
D3
D1
D4
G
S1 D2
S2
S3
GIGABYTE TECHNOLOGY COPORATION
Title
Size Document Number Rev
Date: Sheet
EC17
330U/D/16V/10*11.5
1
+
D5
Q99
HAT2168H
D5
D48
Q6
HAT2165H
1N5817/SMD/X
D5
Q100
HAT2168H
D5
Q9
HAT2165H
1N5817/SMD/X
D5
Q101
HAT2168H
D5
Q12
HAT2165H
1N5817/SMD/X
D5
Q102
HAT2168H
D5
Q16
HAT2165H
1N5817/SMD/X
330U/D/16V/10*11.5
1
+
R843
2.2/6/S/X
C483
0.01U/4/X/16V/S/X
R65
2.2/6
C19
0.01U/4/X/16V
R844
2.2/6/S/X
C484
0.01U/4/X/16V/S/X
R77
D49
2.2/6
C27
0.01U/4/X/16V
R845
2.2/6/S/X
C485
0.01U/4/X/16V/S/X
R95
2.2/6
D50
C31
0.01U/4/X/16V
R846
2.2/6/S/X
C486
0.01U/4/X/16V/S/X
R105
2.2/6
D51
C34
0.01U/4/X/16V
VCORE PWM_ISL6561
1
EC18
Vcore=1.4
1
+
Icore=119A
P=119x1.4=166.6W
BC35
4.7U/8/X/25V
L3
0.56uH/D/40A/1P
R64
11.5K/6/1%
ISEN1ISEN1+
BC37
4.7U/8/X/25V
L4
0.56uH/D/40A/1P
R76
11.5K/6/1%
ISEN2ISEN2+
BC39
4.7U/8/X/25V
L5
0.56uH/D/40A/1P
R94
11.5K/6/1%
ISEN3ISEN3+
BC41
4.7U/8/X/25V
L6
0.56uH/D/40A/1P
R104
11.5K/6/1%
ISEN4ISEN4+
GA-8ICXT1
1
744Monday, January 10, 2005
VCORE
C18
0.1U/6/X/25V/S
C23
0.1U/6/X/25V/S
C29
0.1U/6/X/25V/S
C33
0.1U/6/X/25V/S
of
1.0
5
4
3
2
1
HA[3..31]{4}
D D
C C
B B
VTT_GMCH
R112
49.9/6/1
BC43
0.01U/4/X/16V
A A
HA[3..31]
-HREQ0{4}
-HREQ1{4}
-HREQ2{4}
-HREQ3{4}
-HREQ4{4}
-HADSTB0{4}
-HADSTB1{4}
STBP0{5}
STBN0{5}
-DBI0{5}
STBP1{5}
STBN1{5}
-DBI1{5}
STBP2{5}
STBN2{5}
-DBI2{5}
STBP3{5}
STBN3{5}
-DBI3{5}
-HADS{4}
-BNR{4}
-BPRI{4}
-BR0{4}
-CPURST{4,5}
-DBSY{4}
-DEFER{4}
-DRDY{4}
-EDRDY{4}
-HIT{4}
-HITM{4}
-HLOCK{4}
-HPCREQ{4}
-RS0{4}
-RS1{4}
-RS2{4}
-HTRDY{4}
lost 65/6; Pls check it
on page 21
-HREQ0
-HREQ1
-HREQ2
-HREQ3
-HREQ4
-HADSTB0
-HADSTB1
STBP0
STBN0
-DBI0
STBP1
STBN1
-DBI1
STBP2
STBN2
-DBI2
STBP3
STBN3
-DBI3
-HADS
-BNR
-BPRI
-BR0
-CPURST
-DBSY
-DEFER
-DRDY
-EDRDY
-HIT
-HITM
-HLOCK
-HPCREQ
-RS0
-RS1
-RS2
-HTRDY
MCH_GTLREF
R114
100/6/1
BC44
0.1U/6/Y/25V
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31
H29
K29
J29
G30
G32
K30
L29
M30
L31
L28
J28
K27
K33
M28
R29
L26
N26
M26
N31
P26
N29
P28
R28
N33
T27
T31
U28
T26
T29
F33
E32
H31
G31
F31
J31
N27
E33
E35
E34
H26
F26
J26
J19
F19
K19
B29
C29
B26
M31
M35
E30
R33
G24
L35
J35
M32
P33
L34
N35
L33
E31
K34
P34
J32
N34
C39
220P/6/Y/50V
U8A
HA3*
HA4*
HA5*
HA6*
HA7*
HA8*
HA9*
HA10*
HA11*
HA12*
HA13*
HA14*
HA15*
HA16*
HA17*
HA18*
HA19*
HA20*
HA21*
HA22*
HA23*
HA24*
HA25*
HA26*
HA27*
HA28*
HA29*
HA30*
HA31*
HREQ0*
HREQ1*
HREQ2*
HREQ3*
HREQ4*
HADSTB0*
HADSTB1*
HDSTBP0
HDSTBN0*
HDINV0*
HDSTBP1
HDSTBN1*
HDINV1*
HDSTBP2
HDSTBN2*
HDINV2*
HDSTBP3
HDSTBN3*
HDINV3*
HADS*
HBNR*
HBPRI*
HBREQ0*
HCPURST*
HDBSY*
HDEFER*
HDRDY*
HEDRDY*
HHIT*
HHITM*
HLOCK*
HPCREQ*
HRS0*
HRS1*
HRS2
HTRDY*
CPU INTERFACE
VTT_GMCH
HXSWING
HXSCOMP
HXRCOMP
HCLKINP
HCLKINN
Copper River DDRI
C38
0.1U/6/Y/25V
HD0*
HD1*
HD2*
HD3*
HD4*
HD5*
HD6*
HD7*
HD8*
HD9*
HD10*
HD11*
HD12*
HD13*
HD14*
HD15*
HD16*
HD17*
HD18*
HD19*
HD20*
HD21*
HD22*
HD23*
HD24*
HD25*
HD26*
HD27*
HD28*
HD29*
HD30*
HD31*
HD32*
HD33*
HD34*
HD35*
HD36*
HD37*
HD38*
HD39*
HD40*
HD41*
HD42*
HD43*
HD44*
HD45*
HD46*
HD47*
HD48*
HD49*
HD50*
HD51*
HD52*
HD53*
HD54*
HD55*
HD56*
HD57*
HD58*
HD59*
HD60*
HD61*
HD62*
HD63*
HVREF
VTT_GMCH
R113
301/6/1
R115
102/6/1
J33
H33
J34
G35
H35
G34
F34
G33
D34
C33
D33
B34
C34
B33
C32
B32
E28
C30
D29
H28
G29
J27
F28
F27
E27
E25
G25
J25
K25
L25
L23
K23
J22
J24
K22
J21
M21
H23
M19
K21
H20
H19
M18
K18
K17
G18
H18
F17
A25
C27
C31
B30
B31
A31
B27
A29
C28
A28
C25
C26
D27
A27
E24
B25
A23
D24
B23
A24
M23
M22
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
HD32
HD33
HD34
HD35
HD36
HD37
HD38
HD39
HD40
HD41
HD42
HD43
HD44
HD45
HD46
HD47
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63
HSWNG
HSCOMP
HRCOMP
MCH_GTLREF
MCHCLK
-MCHCLK
1.2V
HD[0..63]
HSWNG
C40
0.01U/6/X/50V
MCHCLK {21}
-MCHCLK {21}
HD[0..63] {5}
VCC1_5
+
1
DMI_0RXP{22}
DMI_0RXN{22}
DMI_1RXP{22}
DMI_1RXN{22}
DMI_2RXP{22}
DMI_2RXN{22}
DMI_3RXP{22}
DMI_3RXN{22}
CLK_MCH{21}
-CLK_MCH{21}
I2C_BUS2_DATA{31}
I2C_BUS2_CLK{31}
EXP_A_RXP[0..7]
EXP_A_RXN[0..7]
L7
100nH/1008/1.4A
EC34
220uF/10V/6*11.5
EXP_A_RXP0
EXP_A_RXN0
EXP_A_RXP1
EXP_A_RXN1
EXP_A_RXP2
EXP_A_RXN2
EXP_A_RXP3
EXP_A_RXN3
EXP_A_RXP4
EXP_A_RXN4
EXP_A_RXP5
EXP_A_RXN5
EXP_A_RXP6
EXP_A_RXN6
EXP_A_RXP7
EXP_A_RXN7
VCC1_5PCIEX
10U/12/Y/6.3V
DMI_0RXP
DMI_0RXN
DMI_1RXP
DMI_1RXN
DMI_2RXP
DMI_2RXN
DMI_3RXP
DMI_3RXN
EXP_A_RXP[0..7] {17}
EXP_A_RXN[0..7] {17}
BC45
BC46
10U/12/Y/6.3V
U8B
E11
EXPARXP0
F11
EXPARXN0
J11
EXPARXP1
H11
EXPARXN1
F9
EXPARXP2
E9
EXPARXN2
F7
EXPARXP3
E7
EXPARXN3
B3
EXPARXP4
B4
EXPARXN4
D5
EXPARXP5
E5
EXPARXN5
G6
EXPARXP6
G5
EXPARXN6
H8
EXPARXP7
H7
EXPARXN7
J6
RSVD
J5
RSVD
K8
RSVD
K7
RSVD
L6
RSVD
L5
RSVD
P10
RSVD
R10
RSVD
M8
RSVD
M7
RSVD
N6
RSVD
N5
RSVD
P7
RSVD
P8
RSVD
R6
RSVD
R5
RSVD
U5
DMIRXP0
U6
DMIRXN0
T9
DMIRXP1
T8
DMIRXN1
V7
DMIRXP2
V8
DMIRXN2
V10
DMIRXP3
U10
DMIRXN3
A11
GCLKINP
B11
GCLKINN
K13
SDVOCTRLDATA
J13
SDVOCTRLCLK
Copper River DDRI
VCC1_5PCIEX {9}
EXP_A_TXP_C0
EXP_A_TXP_C1
EXP_A_TXP_C2
EXP_A_TXP_C3
EXP_A_TXP_C4
EXP_A_TXP_C5
EXP_A_TXP_C6
EXP_A_TXP_C7
EXP_A_TXN_C0
EXP_A_TXN_C1
EXP_A_TXN_C2
EXP_A_TXN_C3
EXP_A_TXN_C4
EXP_A_TXN_C5
EXP_A_TXN_C6
EXP_A_TXN_C7
C10
EXPATXP0
C9
EXPATXN0
A9
EXPATXP1
A8
EXPATXN1
C8
EXPATXP2
C7
EXPATXN2
A7
EXPATXP3
A6
EXPATXN3
C6
EXPATXP4
C5
EXPATXN4
C2
EXPATXP5
D2
EXPATXN5
E3
EXPATXP6
F3
EXPATXN6
F1
EXPATXP7
G1
EXPATXN7
G3
RSVD
H3
RSVD
H1
RSVD
J1
RSVD
J3
RSVD
K3
RSVD
K1
RSVD
L1
RSVD
L3
RSVD
M3
RSVD
M1
RSVD
N1
RSVD
N3
RSVD
P3
RSVD
P1
RSVD
R1
RSVD
R3
DMITXP0
T3
DMITXN0
T1
DMITXP1
U1
DMITXN1
U3
DMITXP2
V3
DMITXN2
V5
DMITXP3
W5
DMITXN3
EXPACOMPO
EXPACOMPI
Y10
W10
CLOSE TO MCH
SC1 0.1U/4/X/16V/S
SC2 0.1U/4/X/16V/S
SC3 0.1U/4/X/16V/S
SC4 0.1U/4/X/16V/S
SC5 0.1U/4/X/16V/S
SC6 0.1U/4/X/16V/S
SC7 0.1U/4/X/16V/S
SC8 0.1U/4/X/16V/S
SC9 0.1U/4/X/16V/S
SC10 0.1U/4/X/16V/S
SC11 0.1U/4/X/16V/S
SC12 0.1U/4/X/16V/S
SC13 0.1U/4/X/16V/S
SC14 0.1U/4/X/16V/S
SC15 0.1U/4/X/16V/S
SC16 0.1U/4/X/16V/S
EXP_A_TXP_C0
EXP_A_TXN_C0
EXP_A_TXP_C1
EXP_A_TXN_C1
EXP_A_TXP_C2
EXP_A_TXN_C2
EXP_A_TXP_C3
EXP_A_TXN_C3
EXP_A_TXP_C4
EXP_A_TXN_C4
EXP_A_TXP_C5
EXP_A_TXN_C5
EXP_A_TXP_C6
EXP_A_TXN_C6
EXP_A_TXP_C7
EXP_A_TXN_C7
DMI_0TXP
DMI_0TXN
DMI_1TXP
DMI_1TXN
DMI_2TXP
DMI_2TXN
DMI_3TXP
DMI_3TXN
GRCOMP
R111
24.9/6/1
EXP_A_TXP0
EXP_A_TXP1
EXP_A_TXP2
EXP_A_TXP3
EXP_A_TXP4
EXP_A_TXP5
EXP_A_TXP6
EXP_A_TXP7
EXP_A_TXN0
EXP_A_TXN1
EXP_A_TXN2
EXP_A_TXN3
EXP_A_TXN4
EXP_A_TXN5
EXP_A_TXN6
EXP_A_TXN7
VCC1_5PCIEX
DMI_0TXP {22}
DMI_0TXN {22}
DMI_1TXP {22}
DMI_1TXN {22}
DMI_2TXP {22}
DMI_2TXN {22}
DMI_3TXP {22}
DMI_3TXN {22}
EXP_A_TXP[0..7] {17}
EXP_A_TXN[0..7] {17}
R117
20/6/1
HRCOMP
5
C41
0.1U/6/Y/25V
R116
60.4/6/1
HSCOMP
GIGABYTE TECHNOLOGY COPORATION
Title
Size Document Number Rev
4
3
2
Date: Sheet
COPPER RIVER HOST,DMI,PCI-E
GA-8ICXT1
1
844Monday, January 10, 2005
1.0
of
5
U8C
VCC1_5
D D
C C
B B
AC11
AB11
W20
W16
U20
U16
AA13
AA14
AA16
AA18
AA20
AA21
AA22
AA23
AA24
AB13
AB14
AB15
AB16
AB17
AB18
AB19
AB20
AB21
AB22
AB23
AB24
N13
N14
N15
N16
N18
N20
N21
R13
R14
R15
R16
R18
R20
R22
R23
U13
U14
U22
U24
W13
W14
W22
W24
VCCNCTF
VCCNCTF
Y20
VCCNCTF
Y19
VCCNCTF
Y17
VCCNCTF
Y16
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
T20
VCCNCTF
T19
VCCNCTF
T17
VCCNCTF
T16
VCCNCTF
L10
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
P13
VCCNCTF
P14
VCCNCTF
P15
VCCNCTF
P17
VCCNCTF
P19
VCCNCTF
P21
VCCNCTF
P22
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
T13
VCCNCTF
T14
VCCNCTF
T15
VCCNCTF
T21
VCCNCTF
T23
VCCNCTF
T24
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
V13
VCCNCTF
V14
VCCNCTF
V15
VCCNCTF
V21
VCCNCTF
V23
VCCNCTF
V24
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
VCCNCTF
Y13
VCCNCTF
Y14
VCCNCTF
Y15
VCCNCTF
Y21
VCCNCTF
Y23
VCCNCTF
Y24
VCCNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Copper River DDRI
VCC1_5
R118 0.51/6
L9
1UH/8/SMD
BC55
10U/12/Y/6.3V
VCCA_GPLL
C54
0.1U/6/Y/25V
AC25
AB25
AA25
AA11
Y25
Y18
Y11
W25
W11
V25
V20
V16
V11
U25
U11
T25
T18
T11
R25
R11
P25
P11
N25
AD25
N11
M11
AA15
AA17
AA19
N17
N19
P16
P18
P20
R17
R19
R21
T22
U15
U21
U23
V22
W15
W21
W23
Y22
AC12
AC13
AC14
AC15
AC16
AC17
AC18
AC19
AC20
AC21
AC22
N12
N22
N23
N24
P12
P23
P24
R12
R24
T12
U12
V12
W12
Y12
AA12
AB12
AC23
AC24
4
3
2
1
VTT_GMCHVTT_GMCH
VCC1_5PCIEX{8}
VCC1_5
VCC1_5
VCCA_HPLL
VCCA_MPLL
VCCA_DPLLA
VCCA_DPLLB
VCCA_GPLL
DDR25V_MCH
DDR25V_DAC
L8
10UH/8/SMD
AD10
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AC10
AC9
AC8
AC7
AC6
AC5
AC4
AC3
AC2
AC1
AB10
AB9
AB8
AB7
AB6
AB5
AB4
AB3
AB2
AB1
W18
U18
D13
V19
V17
Y9
Y8
Y7
Y6
Y5
Y4
Y3
Y2
Y1
W9
W8
W7
W6
W4
W3
W2
W1
A17
B17
A12
B13
A14
A13
E13
F13
1
+
U8D
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCCAHPLL
VCCAMPLL
VCCADPLLA
VCCADPLLB
VCCA3GPLL
VCCHV
VCCACRTDAC
VCCACRTDAC
VSSACRTDAC
Copper River DDRI
EC36
220uF/10V/6*11.5
VCCA_DPLLB
C53
0.1U/6/Y/25V
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
C42
AR33
AR31
AR26
AR22
AR18
AR14
AR10
AP28
AP24
AP20
AP16
AP12
AN35
AM32
AM29
AM26
AM25
AM23
AM22
AM20
AM19
AM17
AM16
AM14
AM13
AM11
AM10
AK35
AM27
AL12
AR7
AP8
H22
VTT
G22
VTT
G21
VTT
F22
VTT
F21
VTT
F20
VTT
E22
VTT
E21
VTT
E20
VTT
E19
VTT
D22
VTT
D21
VTT
D20
VTT
D19
VTT
C22
VTT
C21
VTT
C20
VTT
C19
VTT
B22
VTT
B21
VTT
B20
VTT
B19
VTT
A22
VTT
A21
VTT
A20
VTT
A19
VTT
AB30
B28
B5
B6
F16
B8
B9
C1
C11
C13
L15
Y27
DDR26V
VTT_GMCH
0.1U/6/Y/25V/S
VCC1_5
SC17
0.1U/6/Y/25V/S
DDR26V DDR26V
BC47
0.1U/6/Y/25V/S
DDR26V
BC53
0.1U/6/Y/25V/S
4.7U/8/Y/10V
C43
0.1U/6/Y/25V/S
SC18
0.1U/6/Y/25V/S
BC48
10U/8/Y/10V/S
BC54
0.1U/6/Y/25V/S
C49
VCC1_5 DDR25V_MCH
C44
0.1U/6/Y/25V/S
SC19
0.1U/6/Y/25V/S
BC49
10U/8/Y/10V/S
VCC3
U9
1
2
3 4
IN
OUT
GND
EN BYP
5
FAN2502S25/SOT23-5
Q19
BAT54C/SOT23
Voltage Sequencing Diode
C45
0.1U/6/Y/25V/S
SC20
0.1U/6/Y/25V/S
BC50
10U/8/Y/10V/S
DDR25V_MCH
C50
0.1U/6/Y/25V
C52
0.01U/6/X/50V
C46
0.1U/6/Y/25V/S
VCC1_5
1
+
BC51
10U/8/Y/10V/S
DDR25V_MCH
C47
0.1U/6/Y/25V/S
EC35
820uF/2.5V/8*11.5/PSA
BC52
10U/8/Y/10V/S
C51
10U/12/X/6.3V
C48
0.1U/6/Y/25V/S
L11
10uH/8/SMD
DDR25V_MCH
FB30/8/4A
FB1
1
+
EC38
470uF/6.3V/6.3*11
1
+
EC39
220uF/10V/6*11.5
VCCA_MPLL
C56
0.1U/6/Y/25V
DDR25V_DACVCCA_DPLLA
C58
0.1U/6/Y/25V
3
C57
0.22U/6/Y/25V
C59
0.01U/6/Y/50V
GIGABYTE TECHNOLOGY COPORATION
Title
Size Document Number Rev
2
Date: Sheet
COPPER RIVER PWR
GA-8ICXT1
1
944Monday, January 10, 2005
1.0
of
5
L10
10UH/8/SMD
L12
10UH/8/SMD
1
+
EC37
470uF/6.3V/6.3*11
1
+
EC40
220uF/10V/6*11.5
VCC1_5
A A
VCC1_5
VCCA_HPLL
C55
0.1U/6/Y/25V
C60
0.1U/6/Y/25V
VCC1_5
DDR25V_MCH{12} DDR25V_DAC {12}
4
5
4
3
2
1
AN23
AN22
AP22
AN21
AP21
AP19
AN20
AN16
AN18
AN15
AR23
AP15
AP13
AB33
AN30
AL34
AP29
AN28
AN26
AP23
AM33
AL35
AL33
AM34
AR11
AP10
AN10
AK28
AL28
AM2
AM3
AB34
AC33
AM30
AL29
AC35
AC34
AA31
AA30
AB29
AJ28
AG33
AG17
AG2
AA35
AH15
AE16
AJ12
AK12
AN9
AN2
AN3
V32
V31
R30
R31
Y30
V30
U30
U35
AN7
AL2
AE7
U8E
SAMA0
SAMA1
SAMA2
SAMA3
SAMA4
SAMA5
SAMA6
SAMA7
SAMA8
SAMA9
SAMA10
SAMA11
SAMA12
SAMA13
SAWE*
SACAS*
SARAS*
SABA0
SABA1
SABA2
SACS0*
SACS1*
SACS2*
SACS3*
SACKE0
SACKE1
SACKE2
SACKE3
SACK0
SACK0*
SACK1
SACK1*
SACK2
SACK2*
SACK3
SACK3*
SACK4
SACK4*
SACK5
SACK5*
SACB0
SACB1
SACB2
SACB3
SACB4
SACB5
SACB6
SACB7
SADQS8
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD_TP1
RSVD_TP0
SMXSLEWIN
SMXSLEWOUT
SMVREF0
DDR INTERFACE
Copper River DDRI
SADQS0
SADM0
SADQ0
SADQ1
SADQ2
SADQ3
SADQ4
SADQ5
SADQ6
SADQ7
SADQS1
SADM1
SADQ8
SADQ9
SADQ10
SADQ11
SADQ12
SADQ13
SADQ14
SADQ15
SADQS2
SADM2
SADQ16
SADQ17
SADQ18
SADQ19
SADQ20
SADQ21
SADQ22
SADQ23
SADQS3
SADM3
SADQ24
SADQ25
SADQ26
SADQ27
SADQ28
SADQ29
SADQ30
SADQ31
SADQS4
SADM4
SADQ32
SADQ33
SADQ34
SADQ35
SADQ36
SADQ37
SADQ38
SADQ39
SADQS5
SADM5
SADQ40
SADQ41
SADQ42
SADQ43
SADQ44
SADQ45
SADQ46
SADQ47
SADQS6
SADM6
SADQ48
SADQ49
SADQ50
SADQ51
SADQ52
SADQ53
SADQ54
SADQ55
SADQS7
SADM7
SADQ56
SADQ57
SADQ58
SADQ59
SADQ60
SADQ61
SADQ62
SADQ63
AG1
AF2
AE3
AF3
AH3
AJ2
AE2
AE1
AG3
AH2
AL3
AL1
AK2
AK3
AN4
AP4
AJ1
AJ3
AP2
AP3
AP7
AP6
AP5
AK7
AM9
AL7
AR5
AN5
AM7
AM8
AH16
AF17
AE17
AF16
AL17
AH17
AE15
AD17
AK16
AJ17
AK27
AJ33
AK29
AK31
AH27
AD27
AL30
AL31
AG27
AF28
AG35
AG34
AH34
AH35
AF33
AE33
AK34
AJ34
AG32
AF34
AA34
AA33
AD31
AD35
Y33
W34
AE35
AE34
AA32
Y35
U34
U33
V34
V33
R32
R34
W35
W33
T33
T35
4
DQSA0
DMA0
MDA0
MDA1
MDA2
MDA3
MDA4
MDA5
MDA6
MDA7
DQSA1
DMA1
MDA8
MDA9
MDA10
MDA11
MDA12
MDA13
MDA14
MDA15
DQSA2
DMA2
MDA16
MDA17
MDA18
MDA19
MDA20
MDA21
MDA22
MDA23
DQSA3
DMA3
MDA24
MDA25
MDA26
MDA27
MDA28
MDA29
MDA30
MDA31
DQSA4
DMA4
MDA32
MDA33
MDA34
MDA35
MDA36
MDA37
MDA38
MDA39
DQSA5
DMA5
MDA40
MDA41
MDA42
MDA43
MDA44
MDA45
MDA46
MDA47
DQSA6
DMA6
MDA48
MDA49
MDA50
MDA51
MDA52
MDA53
MDA54
MDA55
DQSA7
DMA7
MDA56
MDA57
MDA58
MDA59
MDA60
MDA61
MDA62
MDA63
DDR_VREF
DCLKB0{14}
-DCLKB0{14}
DCLKB1{14}
-DCLKB1{14}
DCLKB2{14}
-DCLKB2{14}
DCLKB3{14}
-DCLKB3{14}
DCLKB4{14}
-DCLKB4{14}
DCLKB5{14}
-DCLKB5{14}
MAAB13{14,15}
-SWEB{14,15}
-SCASB{14,15}
-SRASB{14,15}
SBSB0{14,15}
SBSB1{14,15}
-CSB0{14,15}
-CSB1{14,15}
-CSB2{14,15}
-CSB3{14,15}
CKEB0{14,15}
CKEB1{14,15}
CKEB2{14,15}
CKEB3{14,15}
BC60
0.1U/4/X/16V/S
3
MAAB0
MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6
MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
MAAB13
-SWEB
-SCASB
-SRASB
SBSB0
SBSB1
-CSB0
-CSB1
-CSB2
-CSB3
CKEB0
CKEB1
CKEB2
CKEB3
DCLKB0
-DCLKB0
DCLKB1
-DCLKB1
DCLKB2
-DCLKB2
DCLKB3
-DCLKB3
DCLKB4
-DCLKB4
DCLKB5
-DCLKB5
MPDB0
MPDB1
MPDB2
MPDB3
MPDB4
MPDB5
MPDB6
MPDB7
DQSB8
SM_YSLEWIN
SMRCOMPP
SMRCOMPN
AN19
AP18
AN17
AR16
AR15
AN14
AP17
AP14
AN13
AR12
AR20
AP11
AN11
AD32
AN27
AR27
AP27
AP26
AR19
AR24
AN33
AP34
AP33
AN34
AH23
AG23
AL11
AJ11
AE26
AE25
AL23
AK22
AD29
AD28
AJ20
AJ18
AJ23
AJ24
AL20
AK18
AL21
AL22
AK21
AG14
AF20
AG26
AH30
AC30
AJ21
AK15
AL15
AE10
AP9
AN8
AR9
AR8
AK9
AL9
AH9
AL5
Y28
AF9
AE8
AG8
AG4
AE5
AF5
U8F
SBMA0
SBMA1
SBMA2
SBMA3
SBMA4
SBMA5
SBMA6
SBMA7
SBMA8
SBMA9
SBMA10
SBMA11
SBMA12
SBMA13
SBWE*
SBCAS*
SBRAS*
SBBA0
SBBA1
SBBA2
SBCS0*
SBCS1*
SBCS2*
SBCS3*
SBCKE0
SBCKE1
SBCKE2
SBCKE3
SBCK0
SBCK0*
SBCK1
SBCK1*
SBCK2
SBCK2*
SBCK3
BLCK3*
SBCK4
SBCK4*
SBCK5
SBCK5*
SBCB0
SBCB1
SBCB2
SBCB3
SBCB4
SBCB5
SBCB6
SBCB7
SBDQS8
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD_TP3
RSVD_TP2
SMYSLEWIN
SMYSLEWOUT
SMVREF1
SMRCOMPP
SMRCOMPN
RSVD
RSVD
Copper River DDRI
SBDQS0
SBDM0
SBDQ0
SBDQ1
SBDQ2
SBDQ3
SBDQ4
SBDQ5
SBDQ6
SBDQ7
SBDQS1
SBDM1
SBDQ8
SBDQ9
SBDQ10
SBDQ11
SBDQ12
SBDQ13
SBDQ14
SBDQ15
SBDQS2
SBDM2
SBDQ16
SBDQ17
SBDQ18
SBDQ19
SBDQ20
SBDQ21
SBDQ22
SBDQ23
SBDQS3
SBDM3
SBDQ24
SBDQ25
SBDQ26
SBDQ27
SBDQ28
SBDQ29
SBDQ30
SBDQ31
SBDQS4
SBDM4
SBDQ32
SBDQ33
SBDQ34
SBDQ35
SBDQ36
SBDQ37
SBDQ38
SBDQ39
SBDQS5
SBDM5
SBDQ40
SBDQ41
SBDQ42
SBDQ43
SBDQ44
SBDQ45
SBDQ46
SBDQ47
SBDQS6
SBDM6
SBDQ48
SBDQ49
SBDQ50
SBDQ51
SBDQ52
SBDQ53
SBDQ54
SBDQ55
SBDQS7
SBDM7
SBDQ56
SBDQ57
SBDQ58
SBDQ59
SBDQ60
SBDQ61
SBDQ62
SBDQ63
AH8
AH10
AG11
AG10
AJ7
AJ6
AE11
AF11
AJ8
AH7
AM5
AK5
AK10
AL4
AL8
AF12
AH4
AJ5
AL6
AN6
AH13
AH12
AF13
AD14
AF14
AE14
AD12
AE13
AK13
AL14
AG20
AE20
AD18
AE19
AL18
AK19
AF15
AD15
AH19
AH21
AH25
AF25
AF24
AG24
AL26
AJ26
AF23
AD23
AL25
AJ25
AH28
AH31
AK32
AJ31
AG31
AF30
AJ29
AK33
AG30
AG28
AB31
AD24
AF27
AE27
AC26
AB26
AE31
AE29
AC28
AB27
W27
W31
AA28
W29
V28
V29
Y26
AA29
W26
U26
DQSB0
DMB0
MDB0
MDB1
MDB2
MDB3
MDB4
MDB5
MDB6
MDB7
DQSB1
DMB1
MDB8
MDB9
MDB10
MDB11
MDB12
MDB13
MDB14
MDB15
DQSB2
DMB2
MDB16
MDB17
MDB18
MDB19
MDB20
MDB21
MDB22
MDB23
DQSB3
DMB3
MDB24
MDB25
MDB26
MDB27
MDB28
MDB29
MDB30
MDB31
DQSB4
DMB4
MDB32
MDB33
MDB34
MDB35
MDB36
MDB37
MDB38
MDB39
DQSB5
DMB5
MDB40
MDB41
MDB42
MDB43
MDB44
MDB45
MDB46
MDB47
DQSB6
DMB6
MDB48
MDB49
MDB50
MDB51
MDB52
MDB53
MDB54
MDB55
DQSB7
DMB7
MDB56
MDB57
MDB58
MDB59
MDB60
MDB61
MDB62
MDB63
DDR26V
R119 80.6/6/1%
BC56
0.1U/6/Y/25V
R120 80.6/6/1%
MPDB[0..7]{14,15}
MAAB[0..12]{14,15}
DMB[0..7]{14,15}
MDB[0..63]{14,15}
DQSB[0..8]{14,15}
MAAA[0..12]{13,15}
DMA[0..7]{13,15}
MDA[0..63]{13,15}
DQSA[0..8]{13,15}
MPDA[0..7]{13,15}
GIGABYTE TECHNOLOGY COPORATION
Title
Size Document Number Rev
2
Date: Sheet
COPPER RIVER DDR
SMRCOMPN
SMRCOMPP
MPDB[0..7]
MAAB[0..12]
DMB[0..7]
MDB[0..63]
DQSB[0..8]
MAAA[0..12]
DMA[0..7]
MDA[0..63]
DQSA[0..8]
MPDA[0..7]
GA-8ICXT1
1
10 44Monday, January 10, 2005
1.0
of
MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
D D
MAAA13{13,15}
-SWEA{13,15}
-SCASA{13,15}
-SRASA{13,15}
SBSA0{13,15}
SBSA1{13,15}
-CSA0{13,15}
-CSA1{13,15}
-CSA2{13,15}
-CSA3{13,15}
CKEA0{13,15}
CKEA1{13,15}
CKEA2{13,15}
CKEA3{13,15}
C C
DCLKA0{13}
-DCLKA0{13}
DCLKA1{13}
-DCLKA1{13}
DCLKA2{13}
-DCLKA2{13}
DCLKA3{13}
-DCLKA3{13}
DCLKA4{13}
-DCLKA4{13}
DCLKA5{13}
-DCLKA5{13}
MAAA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
MAAA13
-SWEA
-SCASA
-SRASA
SBSA0
SBSA1
-CSA0
-CSA1
-CSA2
-CSA3
CKEA0
CKEA1
CKEA2
CKEA3
DCLKA0
-DCLKA0
DCLKA1
-DCLKA1
DCLKA2
-DCLKA2
DCLKA3
-DCLKA3
DCLKA4
-DCLKA4
DCLKA5
-DCLKA5
MPDA0
MPDA1
MPDA2
MPDA3
MPDA4
MPDA5
MPDA6
MPDA7
DQSA8
B B
DDR26V
R121
1K/6/1%
SM_XSLEWIN
DDR_VREF
R122
1K/6/1%
BC57
0.1U/4/X/16V/S
1
2
3
BC58
1U/6/Y/10V
8
7
A A
HS1
6
45
P/N:12SP2-040004-91
5
5
4
3
2
1
U8H
A10
VSS_1
A18
VSS_2
A26
VSS_3
AA10
AA26
AA27
AB28
AB32
AB35
AC27
AC29
AC31
AC32
AD11
AD13
AD16
AD19
AD22
AD26
AD34
AE12
AH33
AL24
AH22
AE21
AE23
AE24
AE28
AE32
AF10
AF18
AF21
AF26
AF29
AF31
AF32
AF35
AG12
AG13
AG15
AG16
AG18
AG19
AG21
AG22
AG25
AG29
AH11
AH14
AH20
AH26
AH29
AH32
AJ10
AJ13
AG5
AH1
AH5
AH6
A3
A30
A33
A5
AA1
AA2
AA3
AA4
AA5
AA6
AA7
AA8
AA9
AE4
AE6
AE9
AF1
AF4
AF6
AF8
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_14
VSS_16
VSS_17
VSS_18
VSS_19
VSS_20
VSS_21
VSS_22
VSS_23
VSS_24
VSS_26
VSS_28
VSS_29
VSS_31
VSS_32
VSS_33
VSS_34
VSS_35
VSS_36
VSS_37
VSS_38
VSS_39
VSS_41
VSS_43
VSS_44
VSS_46
VSS_47
VSS_48
VSS_50
VSS_51
VSS_52
VSS_53
VSS_55
VSS_56
VSS_57
VSS_58
VSS_59
VSS_60
VSS_63
VSS_64
VSS_65
VSS_66
VSS_68
VSS_69
VSS_70
VSS_71
VSS_72
VSS_73
VSS_74
VSS_75
VSS_76
VSS_77
VSS_78
VSS_79
VSS_80
VSS_81
VSS_82
VSS_84
VSS_85
VSS_86
VSS_87
VSS_88
VSS_90
VSS_92
VSS_93
VSS_94
VSS_96
VSS_97
VSS_99
VSS_100
Copper River DDRI
D D
C C
B B
NC
TP1
NC
TP2
NC
TP3
A A
VSS_101
VSS_102
VSS_103
VSS_104
VSS_105
VSS_106
VSS_107
VSS_108
VSS_109
VSS_110
VSS_111
VSS_112
VSS_113
VSS_114
VSS_115
VSS_116
VSS_117
VSS_118
VSS_120
VSS_121
VSS_122
VSS_123
VSS_124
VSS_125
VSS_126
VSS_127
VSS_128
VSS_129
VSS_130
VSS_131
VSS_132
VSS_133
VSS_134
VSS_135
VSS_136
VSS_137
VSS_139
VSS_140
VSS_141
VSS_142
VSS_143
VSS_144
VSS_145
VSS_147
VSS_148
VSS_149
VSS_146
VSS_156
VSS_150
VSS_152
VSS_151
VSS_162
VSS_163
VSS_164
VSS_165
VSS_166
VSS_167
VSS_168
VSS_169
VSS_170
VSS_171
VSS_172
VSS_173
VSS_174
VSS_175
VSS_176
VSS_177
VSS_178
VSS_179
VSS_180
VSS_181
VSS_182
VSS_183
VSS_184
VSS_185
VSS_186
VSS_187
VSS_188
VSS_189
VSS_190
VSS_191
VSS_192
VSS_193
VSS_194
VSS_195
VSS_196
VSS_197
VSS_198
VSS_199
VSS_200
AJ15
AJ16
AJ19
AJ22
AJ27
AJ30
AJ32
AJ35
AJ4
AJ9
AK1
AK11
AK14
AK17
AK20
AK23
AK25
AK26
AK30
AK4
AK6
AG9
AK8
AL10
AL13
AL16
AL19
AE22
AL32
AM28
AM31
AM4
AM6
AD20
AH18
AN1
AR13
AR17
AR21
AR25
AR3
AR30
AR6
B12
B14
B16
B10
B7
B18
B24
B2
C17
C18
C23
C3
C35
C4
D10
D11
D15
D16
D18
D23
D25
D26
D28
D3
D30
D31
D32
D4
D6
D7
D8
D9
E1
E10
E17
E18
E2
E23
E26
E29
E4
E6
E8
F10
F16
F18
F2
M17
M20
M24
M25
M27
M29
M34
F23
VSS_201
F25
VSS_202
F29
VSS_203
F30
VSS_204
F32
VSS_205
F35
VSS_206
F4
VSS_207
F5
VSS_208
F6
VSS_209
F8
VSS_210
G10
VSS_211
G11
VSS_212
G13
VSS_213
G15
VSS_214
G17
VSS_215
G19
VSS_216
G2
VSS_217
G20
VSS_218
G23
VSS_219
G26
VSS_220
G27
VSS_221
G28
VSS_222
G4
VSS_223
G7
VSS_224
G8
VSS_225
G9
VSS_226
H10
VSS_227
H13
VSS_228
H2
VSS_229
H21
VSS_230
H24
VSS_231
H25
VSS_232
H27
VSS_233
H30
VSS_234
H32
VSS_235
H34
VSS_236
H4
VSS_237
H5
VSS_238
H6
VSS_239
H9
VSS_240
J10
VSS_241
J15
VSS_242
J16
VSS_243
J17
VSS_244
J18
VSS_245
J2
VSS_246
J20
VSS_247
J23
VSS_248
J30
VSS_249
J4
VSS_250
J7
VSS_251
J8
VSS_252
J9
VSS_253
K10
VSS_254
K11
VSS_255
K14
VSS_256
K2
VSS_257
K20
VSS_258
K24
VSS_259
K26
VSS_260
K28
VSS_261
K31
VSS_262
K32
VSS_263
K35
VSS_264
K4
VSS_265
K5
VSS_266
K6
VSS_267
K9
VSS_268
L11
VSS_269
L13
VSS_270
L16
VSS_272
L17
VSS_273
L18
VSS_274
L2
VSS_275
L20
VSS_276
L21
VSS_277
L22
VSS_278
L24
VSS_279
L27
VSS_280
L30
VSS_281
L32
VSS_282
L4
VSS_283
L7
VSS_284
L8
VSS_285
L9
VSS_286
VSS_289
M2
VSS_290
VSS_291
VSS_292
VSS_293
VSS_294
VSS_295
VSS_296
M4
VSS_297
M5
VSS_298
M6
VSS_299
M9
VSS_300
VSS_301
VSS_305
VSS_307
VSS_308
VSS_309
VSS_310
VSS_311
VSS_312
VSS_313
VSS_317
VSS_320
VSS_321
VSS_322
VSS_323
VSS_324
VSS_325
VSS_326
VSS_327
VSS_328
VSS_332
VSS_335
VSS_336
VSS_337
VSS_338
VSS_339
VSS_340
VSS_341
VSS_344
VSS_347
VSS_348
VSS_349
VSS_350
VSS_351
VSS_352
VSS_353
VSS_354
VSS_357
VSS_358
VSS_359
VSS_363
VSS_364
VSS_365
VSS_366
VSS_367
VSS_368
VSS_369
VSS_370
VSS_371
VSS_374
VSS_375
VSS_379
VSS_380
VSS_381
VSS_382
VSS_383
VSS_384
VSS_387
VSS_388
VSS_392
VSS_393
VSS_394
VSS_400
VSS_401
VSS_402
VSS_403
N10
N2
N28
N30
N32
N4
N7
N8
N9
P2
P27
P29
P31
P32
P35
P4
P5
P6
P9
R2
R26
R27
R4
R7
R8
R9
T10
T2
T28
T30
T32
T34
T4
T5
T6
T7
U17
U19
U2
U27
U29
U31
U32
U4
U7
U8
U9
V1
V18
V2
V26
V27
V35
V4
V6
V9
W17
W19
W28
W30
W32
Y29
Y31
Y32
Y34
Copper River DDRI
U8I
GIGABYTE TECHNOLOGY COPORATION
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
COPPER RIVER GND
GA-8ICXT1
1
11 44Monday, January 10, 2005
1.0
of
5
4
3
2
1
VTT_GMCH
R669
1K/6
W12
AC24
AC12
AC14
AC13
AC15
AC16
AC17
AC18
AC19
AC20
AC21
AC22
AD30
AF22
AH24
AJ14
AP35
AR34
AR35
H16
E15
D17
M16
F15
C15
A16
B15
C14
K15
M10
N12
N23
N22
N24
P23
P12
P24
R12
R24
U12
T12
V12
Y12
E16
C16
F12
F24
G12
H12
H15
H17
K12
P30
A34
B35
AP1
AR1
AR2
L10
J12
L19
L12
A2
B1
U8G
NOA0
NOA1
NOA2
NOA3
NOA4
NOA5
NOA6
NOA7
NOA8
NOA9
DREFSSCLKINP
DREFSSCLKINN
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Copper River DDRI
CRTHSYNC
CRTVSYNC
CRTRED
CRTGREEN
CRTBLUE
CRTREDB
CRTGREENB
CRTBLUEB
CRTDDCDATA
CRTDDCCLK
DREFCLKINP
DREFCLKINN
CRTREF
RMEXTTS*
PMBMBUSY*
TESTIN*
RSTIN*
PWORK
ICH_SYNC*
MCHDETECT
R747 0/6
DDR25V_MCH
GHSYNC
GVSYNC
R127
150/6
R128
150/6
DOTCLK {21}
-DOTCLK {21}
Voltage Source
R748 8.2K/6/X
R129
150/6
DDR25V_MCH {9}
-PFMRST1 {17,25,31,36}
PWROK1 {16,17,23,25,40}
-ICHSYNC
-ICHSYNC {23}
-ICHSYNC
C459
1n/4/X
Modify 2004/7/16
R140
4.7K/6
DDCDATA
DDCCLK
R145
4.7K/6
GHSYNC
GVSYNC
VCC
R141
4.7K/6
R146
4.7K/6
R130
150/6
R131
150/6
VCC3
U16
NC7SZ125
VCC3
R132
150/6
53
53
U13
42
NC7SZ125
1
42
1
R137
0/6/X
Q20
GS
G
S
2N7002/SOT23
231
D
D
VCC3
U10
BAV99/SMD
231
R134 39/6
R135 39/6
R138
2.2K/6/X
Q21
GS
G
S
2N7002/SOT23
U11
BAV99/SMD
D
231
PWROK1
D
231
1U/6/Y/10V
U14
BAV99/SMD
-PS_PG
VCC
R139
2.2K/6/X
R142 100/6
R144 100/6
U12
BAV99/SMD
C67
231
C61
3.3P/4/N/50V
C68
0.1U/6/Y/25V/X
U15
BAV99/SMD
3.3P/4/N/50V
1 2
R21 1K/6
D
D
GS
G
S
VGADDCDATA
VGADDCCLK
C62
3.3P/4/N/50V
DDR25V_DAC {9}
C69
VCC3
Q89
2N7002/SOT23
VGA_FUSE{36}
(TDK PN# MMZ2012S800A)
FB2 FB30/8/3A
FB3 FB30/8/3A
FB4 FB30/8/3A
C63
3.3P/4/N/50V
HSYNC
VSYNC
C70
3.3P/4/N/50V
3VDUAL
VCC
D52
1N5817/SMD/S
C64
3.3P/4/N/50V
FS1
FUSE/1.1A/SMD
1 2
R918 10K/6
12
C65
3.3P/4/N/50V
VGA_R
VGA_G
VGA_B
VGADDCDATA
VGADDCCLK
GVCC
HSYNC
VSYNC
R143 0/6
VGA_R
VGA_G
VGA_B
C66
3.3P/4/N/50V
Modify 2004/8/12
VGA1
1
R
2
G
3
B
11
MS0
12
MS1
4
MS2
15
MS3
9
NC
13
HS
14
VS
5
VSS
6
VSS
7
VSS
8
VSS
10
VSS
16
CASE
17
CASE
VGA/11NR6-101015-33
R125 39/4/S
E12
R126 39/4/S
D12
F14
D14
H14
G14
E14
J14
DDCDATA
L14
DDCCLK
M15
DOTCLK
M13
-DOTCLK
M12
REFSET
A15
AE30
NC
AE18
NC
AL27
NC
AF19
NC
AM12
NC
AM15
NC
AM18
NC
AM21
NC
AM24
NC
AD21
NC
K16
G16
R35
AF7
AG7
M14
A35
AN25
NC
A29
NC
AN31
NC
AP25
NC
AP30
NC
AP31
NC
AP32
NC
AR28
NC
AR29
NC
AN32
NC
AB12
NC
AA12
NC
AC23
NC
R133 255/6/1%/S
R136 10K/6
-PFMRST1
PWROK1
TP4
SC21
100P/6/N/50V/X
D D
FSBSEL0{5}
FSBSEL1{5}
FSBSEL2{5}
XDP_18{5}
XDP_28{5}
MTYPE{5}
EXP_SLR{5}
XDP_36{5}
XDP_6{5}
XDP_4{5}
VCC1_5
C C
B B
R849 0/6/S
R850 0/6/S
R851 0/6/S
R852 0/6/S
A A
Modify 2004/8/17
GIGABYTE TECHNOLOGY COPORATION
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
COPPER RIVER VGA
GA-8ICXT1
1
12 44Monday, January 10, 2005
1.0
of
5
4
3
2
1
DDR26V
VDD
GND
DDR1
120
148
168
VDD
VDD
VDD
VDD
VDD
VDD
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
WP
GND
GND
GND
GND
GND
DDR_184P
139
145
152
160
176
MDA0
2
MDA1
4
MDA2
6
MDA3
8
MDA4
94
MDA5
95
MDA6
98
MDA7
99
MDA8
12
MDA9
13
MDA10
19
MDA11
20
MDA12
105
MDA13
106
MDA14
109
MDA15
110
MDA16
23
MDA17
24
MDA18
28
MDA19
31
MDA20
114
MDA21
117
MDA22
121
MDA23
123
MDA24
33
MDA25
35
MDA26
39
MDA27
40
MDA28
126
MDA29
127
MDA30
131
MDA31
133
MDA32
53
MDA33
55
MDA34
57
MDA35
60
MDA36
146
MDA37
147
MDA38
150
MDA39
151
MDA40
61
MDA41
64
MDA42
68
MDA43
69
MDA44
153
MDA45
155
MDA46
161
MDA47
162
MDA48
72
MDA49
73
MDA50
79
MDA51
80
MDA52
165
MDA53
166
MDA54
170
171
MDA56
83
MDA57
84
MDA58
87
MDA59
88
MDA60
174
MDA61
175
MDA62
178
MDA63
179
MPDA0
44
MPDA1
45
MPDA2
49
MPDA3
51
MPDA4 MPDA3
134
MPDA5
135
MPDA6
142
MPDA7
144
90
MDA[0..63] {10,15}
MPDA[0..7] {10,15}
-CSA2{10,15}
-CSA3{10,15}
DQM8_D1
CKEA2{10,15}
CKEA3{10,15}
DCLKA4{10}
-DCLKA4{10}
DCLKA3{10}
-DCLKA3{10}
DCLKA5{10}
-DCLKA5{10}
C71 0.1U/6/Y/25V
VREF_DDR_A
DDR26V
MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
-CSA2
-CSA3
SBSA0
SBSA1
DMA0
DMA1
DMA2
DMA3
DMA4
DMA5
DMA6
DMA7
-SWEA
-SCASA
-SRASA
CKEA2
CKEA3
DQSA0
DQSA1
DQSA2
DQSA3
DQSA4
DQSA5
DQSA6
DQSA7
DQSA8
I2C_BUS1_DATA
I2C_BUS1_CLK
VDDSPD
MAAA13
48
43
41
130
37
32
125
29
122
27
141
118
115
103
59
52
113
157
158
71
163
97
107
119
129
149
159
169
177
140
63
65
154
21
111
16
17
137
138
76
75
5
14
25
36
56
67
78
86
47
91
92
181
182
183
1
82
184
9
10
101
102
173
167
DDR26V
15223054627796
D D
MAAA[0..12]{10,15}
DMA[0..7]{10,15}
C C
R695 0/4
12
-SWEA{10,15}
-SCASA{10,15}
-SRASA{10,15}
CKEA0{10,15}
CKEA1{10,15}
DCLKA1{10}
-DCLKA1{10}
DCLKA0{10}
-DCLKA0{10}
DCLKA2{10}
-DCLKA2{10}
DQSA[0..8]{10,15}
I2C_BUS1_DATA{14,21,31}
B B
I2C_BUS1_CLK{14,21,31}
VREF_DDR_A
C72
0.1U/6/Y/25V
CLOSE TO DDR1
MAAA13{10,15}
MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
SBSA0{10,15}
SBSA1{10,15}
-CSA0{10,15}
-CSA1{10,15}
DMA0
DMA1
DMA2
DMA3
DMA4
DMA5
DMA6
DMA7
DQM8_D1
-SWEA
-SCASA
-SRASA
CKEA0
CKEA1
I2C_BUS1_DATA
I2C_BUS1_CLK
DDR26V
MAAA13
48
A0
43
A1
41
A2
130
A3
37
A4
32
A5
125
A6
29
A7
122
A8
27
A9
141
A10
118
A11
115
A12
103
113
157
158
163
107
119
129
149
159
169
177
140
154
111
137
138
181
182
183
184
101
102
173
167
59
52
71
97
63
65
21
16
17
76
75
5
14
25
36
56
67
78
86
47
91
92
1
82
9
10
FETEN/NC
BA0
BA1
BA2
CS0
CS1
NC/CS2
NC/CS3
DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8
WE
CAS
RAS
CKE0
CKE1
CK1
CK1#
CK0
CK0#
CK2/DNU
CK2/DNU
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
SDA
SCL
SA0
SA1
SA2
VREF
VDDID
VDDSPD
NC
RESET#
NC
NC
NC
A13
SBSA0
SBSA1
-CSA0
-CSA1
DQSA0
DQSA1
DQSA2
DQSA3
DQSA4
DQSA5
DQSA6
DQSA7 MDA55
DQSA8
VDDSPD
104
112
128
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
GND
GND
3111826344250586674818993
136
VDDQ
GND
VDDQ
GND
143
VDDQ
GND
156
VDDQ
GND
164
VDDQ
GND
172
180738467085108
VDD
VDD
VDDQ
VDDQ
GND
GND
GND
GND
GND
100
116
124
132
DDR26V
15223054627796
VDDQ
VDDQ
VDDQ
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
FETEN/NC
BA0
BA1
BA2
CS0
CS1
NC/CS2
NC/CS3
DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8
WE
CAS
RAS
CKE0
CKE1
CK1
CK1#
CK0
CK0#
CK2/DNU
CK2/DNU
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
SDA
SCL
SA0
SA1
SA2
VREF
VDDID
VDDSPD
NC
RESET#
NC
NC
NC
A13
3111826344250586674818993
VDDQ
GND
VDDQ
GND
VDDQ
GND
104
VDDQ
GND
112
VDDQ
GND
128
VDDQ
GND
136
VDDQ
GND
VDDQ
GND
143
VDDQ
GND
156
VDDQ
GND
164
VDDQ
GND
172
180738467085108
VDD
VDD
VDD
VDDQ
VDDQ
GND
GND
GND
GND
GND
GND
100
116
124
132
DDR2
120
148
168
VDD
VDD
VDD
VDD
VDD
VDD
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
WP
GND
GND
GND
GND
GND
DDR_184P
139
145
152
160
176
MDA0
2
MDA1
4
MDA2
6
MDA3
8
MDA4
94
MDA5
95
MDA6
98
MDA7
99
MDA8
12
MDA9
13
MDA10
19
MDA11
20
MDA12
105
MDA13
106
MDA14
109
MDA15
110
MDA16
23
MDA17
24
MDA18
28
MDA19
31
MDA20
114
MDA21
117
MDA22
121
MDA23
123
MDA24
33
MDA25
35
MDA26
39
MDA27
40
MDA28
126
MDA29
127
MDA30
131
MDA31
133
MDA32
53
MDA33
55
MDA34
57
MDA35
60
MDA36
146
MDA37
147
MDA38
150
MDA39
151
MDA40
61
MDA41
64
MDA42
68
MDA43
69
MDA44
153
MDA45
155
MDA46
161
MDA47
162
MDA48
72
MDA49
73
MDA50
79
MDA51
80
MDA52
165
MDA53
166
MDA54
170
MDA55
171
MDA56
83
MDA57
84
MDA58
87
MDA59
88
MDA60
174
MDA61
175
MDA62
178
MDA63
179
MPDA0
44
MPDA1
45
MPDA2
49
51
MPDA4
134
MPDA5
135
MPDA6
142
MPDA7
144
90
DDR26V
DDR26V
R147
1K/6/1%
20mils
A A
1 2
R148
1K/6/1%
VREF_DDR_A
C80
0.1U/6/Y/25V
DDR26V
EC42 560uF/4V/8*11.5/PSA
1
+
DDR MODULE
CLOSE TO
1 2
5
4
DDR26V
C83
0.1U/6/16V
C84
0.1U/4/16V
C85
0.1U/6/16V
3
C75
0.1U/6/16V
C87
0.1U/6/16V
C88
0.1U/6/16V
C77
0.1U/6/16V
C89
0.1U/6/16V
C78
0.1U/6/16V
C90
0.1U/6/16V
C91
0.1U/6/16V
EC41 560uF/4V/8x11.5/PSA
1
+
CLOSE TO DDR MODULE
2
GIGABYTE TECHNOLOGY COPORATION
Title
Size Document Number Rev
Date: Sheet
DDR1 CHANNEL A CONN
GA-8ICXT1
1
13 44Monday, January 10, 2005
of
1.0
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