Gigabyte GA-8I848P775-G Schematics REV.1.1
5
4
3
2
1
GIGABYTE GA-8I848P775-G Schematics
SHEET TITLE
D D
01
02
03
04
05
06
C C
07
08
09
10
11
12
COVER SHEET
BOM & PCB MODIFY HISTORY
BLOCK DIAGRAM
LGA775 A
LGA775 C,D
LGA775 B
LGA775 E,F,G,H
SPRINGDALE HOST
SPRINGDALE DDR
SPRINGDALE AGP, HUB, CSA, VGA
SPRINGDALE PWR
DDR1,2 CHANNEL A
SHEET TITLE
24
25
26
27
28
29
30
31
32
33
34
35
CODEC
AUDIO JACK, L_OUT, F_AUDIO
ITE 8712
COM_LPT
IDE
FAN/HWMO
KB_PS2
FPANEL
USB CONN
DDR POWER
VCORE POWER
ATX, OTHERS POWER
Revision 1.1
13
14
B B
15
16
17
18
19
20
21
A A
22
23
DDR3 CHANNEL A
DDR TERMINATION
AGP
ICH5 PCI, USB, HUB, LAN
ICH5 IDE, GPIO, SATA, CTRL
ICH5 VCC, GND
FWH
ICS952635 CLOCK GEN
PCI1_2
PCI3_4
PCI5_6
5
4
36
37
38
3
MARVELL 88E8001
PCI ROUNTING
GPIO PIN LIST
2
COMPONENT SIDE
(1 oz. Copper)
VCC SIDE
(1 oz. Copper)
GND SIDE
(1 oz. Copper)
SOLDER SIDE
(1 oz. Copper)
Title
Size Document Number Rev
Custom
Date: Sheet
GIGABYTE CORP.
COVER SHEET
GA-8I848P775-G 1.1
139
1
of
5
4
3
2
1
Model Name: GA-8I848P775-G
Version : 1.1
Component history
D D
C C
Date Change Item Reason
0.1-0113 1. SOCKET 478 --> LGA775
10A-DVT 1. L20,L21 CHANGE TO 10uH/8/120mA
10A-PVT-0302 1. R1357 7.68K/4/1 --> 4.12K/4/1
10B-0511 1.
10D-0614 1. U5 ICH5 CHANGE TO 10HB1-032801-FE
10D-0627 1. U46增加Foxconn DIP775
10D-0627 1. Q119 P3055LD: REMOVE
10E-0629 1. R733 24.3K/4 --> 24.3K/4/1
EVT BOM READY
2. CLK-GEN ICS952603DF --> ICS952635BF
3. ADD 4-PIN CPU_FAN CONTROL (LPC I/O
BIOS修改)
2. BIOS SOCKET REMOVE (CHANGE TO SMD)
3. PIN HEATER CHANGE TO NEW
4. VCC_SM L6 1UH/1210/1A/S --> 1UH/1210/1.2A/S
5. REMOVE R1271,R1272=62/6
6. ADD SST 49LF002B
7. REMOVE GAME.IR,PWR_LED,INFO_LINK
8. MOSFET CHANGE TO NEW AVL
2.
修改主替料
增加替料
2. 區分DIP775 SOCKET
2. Q21~Q36 10DS1-760099-01/02/03 REMOVE
3. 5VSB PROTECT REMOVE
不良品
替料
Circuit or PCB layout history
Date Change Item Reason
0.1-0917 8I848P-G REV2.01 --> 8I848P775-G REV0.1
1. CPU SOCKET478 --> LGA775
2.W833301 REMOVE , CHANGE OTHER POWER
3. ICS952603 --> ICS952635BF
1.0-0216 1. BAT 1K CHANGE TO RB (FOOTPRINT)
2. M/B ID GPIO
3. FSC R1321 REMOVE TO CLK-GEN (CHECK OTHER PIN)
4. EMI REQUEST ADD CR30~33
1.01 1. BAT SOCKET CHANGE (BATTERY-DUAL-2)
Rev1.1
11A
B B
A A
1. Support Cedar Mill & Dual Core CPU
5
Title
Size Document Number Rev
Custom
4
3
2
Date: Sheet
GIGABYTE CORP.
BOM & PCB MODIFY HISTORY
GA-8I848P775-G 1.1
1
239
of
5
BLOCK DIAGRAM
4
3
2
1
INTEL Pentium4 (478)
D D
C C
B B
CLOCK GENERATOR
CKVDD = 3.3V
AGP SLOT 8X
VDDQ = 1.5V (AGP POWER 4X)
VCC3 = 3.3V
+12V = 12V
3VDUAL = 3.3V
VCC = 5V
USB PORTS 0~7
VCC = 5V
5VSB = 5V
5VUSB = 5V
PAGE 27,35
PAGE 19
PAGE 14
GDBI_LO, GDBI_HI
GAD0~31
ADSTB0,ADSTB0ADSTB1,ADSTB1SBA0~7
SBSTB,SBSTB-
GCBE0~3ST0~2
AGP BUS
VCORE = 1.75V / SLEEP : 1.3V
VCORE = 1.55V
VCC3
GMCH SPRINGDALE
VCORE = 1.75V / SLEEP : 1.3V
2_5VSTR = 2.5V(MEMORY)
VDDQ = 1.5V (AGP POWER 4X, HUBLINK)
HL0~10
CONTROL BUS
ICH5
VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I)
3VDUAL = 3.3V(SUSPEND POWER)
VCC3 = 3.3V
RTCVDD = 3.3V
PCI BUS
HUB LINK
PAGE 4, 5, 6
PAGE 7 ,8 ,9,10
PAGE 15,16,17
VID0~5
DCLKA0~5
-DCLKA0~5
MAAA0~12
MABA1~5
MDA0~63
-DQSA0~7
DMA0~7
DCLKB0~5
-DCLKB0~5
MAAB0~12
MABB1~5
MDB0~63
-DQSB0~7
DMB0~7
PWM/OTHER POWER
VCORE = 1.75V (650-1100MHZ) / SLEEP : 1.3V
5VSB,-12V,+12V,VCC,VCC3,3VDUAL
VTT_DDR,2_5VSTR
PAGE 32,33,34
CHANNEL A
DDR SDRAM DIMM X 3
2_5VSTR = 2.5V(MEMORY,SUSPEND POWER)
VTT_DDR = 1.25V
PAGE 11,12,13
KINNERETH-R & USB
CONN
PAGE 35
IDE Primary and
Secondary
VCC = 5V
PAGE 24
SERIAL ATA
VCC = 5V
PAGE 16
PCI SLOT 1,2,3,4,5,6
+12 = 12V
-12 = -12V
VCC = 5V
VCC3 = 3V
3VDUAL = 3V
PAGE 20,21
FWH
VCC = 5V
VCC3 = 3V
PAGE 18
AC97 CODEC ALC650
+12V = 12V
VCC = 5V 5VSB = 5V
AVDD = 5V
A A
AUDIO PORTS :
LIN_ OUT
LINE_IN
FRONT AUDIO
CD_IN
5
PAGE 29
MIC
PAGE 30,31
AC97 LINK
4
FRONT PANEL
PVCC = 5V
VCC = 5V
5VSB = 5V
+12 = 12V
P_5VSB = 5V
FANS / HWMO
VCC = 5V
5VSB = 5V
+12 = 12V
PAGE 28
PAGE 23
3
LPC BUS
LPC I/O ITE8712
VCC = 5VVCC3 = 3.3V
VBAT = 3V
I/O PORTS :
COMB
COMA
LPT
2
PS2
FDD
PAGE 22
PAGE 25,26
Title
Size Document Number Rev
Custom
Date: Sheet
GIGABYTE CORP.
BOM & PCB MODIFY HISTORY
GA-8I848P775-G 1.1
1
of
339
5
4
3
2
1
I1
4MMH/X
1
D D
HA[3..16]8
C C
HA[17..31]8
B B
SP-CAP X
4PCS
VCORE
HA[3..16]
HA[17..31]
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
-HREQ08
-HREQ18
-HREQ28
-HREQ38
-HREQ48
-HADSTB08
-HPCREQ
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31
-HADSTB18
-HREQ0
-HREQ1
-HREQ2
-HREQ3
-HREQ4
-HADSTB0
-HPCREQ
-HADSTB1
U46A
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#
AB6
A17#
W6
A18#
Y6
A19#
Y4
A20#
AA4
A21#
AD6
A22#
AA5
A23#
AB5
A24#
AC5
A25#
AB4
A26#
AF5
A27#
AF4
A28#
AG6
A29#
AG4
A30#
AG5
A31#
AH4
A32#
AH5
A33#
AJ5
A34#
AJ6
A35#
AC4
RSVD
AE4
RSVD
AD5
ADSTB1#
CPU-SK/775/D/GF/[11SC1-920775-02R_11SC1-920775-03_11SC1-920775-03R]
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#
GTLREF1
GTLREF0
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
H2
H1
G23
B3
F5
A3
-HADS
-BNR
-HIT
-BPRI
-DBSY
-DRDY
-HITM
-IERR
-HINIT
-HLOCK
-HTRDY
-DEFER
-EDRDY
-BR0
TESTHI8
TESTHI9
TESTHI10
GTLREF1
GTLREF
-CPURST
-RS0
-RS1
-RS2
-HADS 8
-BNR 8
-HIT 8
-BPRI 8
-DBSY 8
-DRDY 8
-HITM 8
*
-HLOCK 8
-HTRDY 8
-DEFER 8
-EDRDY
-BR0 8
TESTHI8 5
TESTHI9 5
TESTHI10 5
2005/11/18:REV1.1
C913 220P/4/N/50V
C464 220P/4/N/50V
-RS0 8
-RS1 8
-RS2 8
C463
33P/4/N/50V
C465
22P/4/N/50V/X
-HINIT 17,19
-CPURST 8
1
1
VTT_OL
VTT_OL
VTT_OL
VTT_OL
VTT_OL
1
K1
K1_ICT
K4
K1_ICT
I2
4MMH/X
R1261 62/4
R1262 62/4
R1263 62/4
R1294 62/4
R1306 62/4
I3
4MMH/X
1
K2
K1_ICT
1
K5
K1_ICT
1
K3
K1_ICT
1
K6
K1_ICT
1
-IERR
-BR0
-CPURST
-EDRDY
-HPCREQ
I4
4MMH/X
1
+
SEC1
100U/2V/SPCAP/X
VCORE
+
100U/2V/SPCAP/X
A A
VCORE
BC6
10U/12/X/6.3V/X
EC1
+
SEC2
100U/2V/SPCAP/X
+
EC2
100U/2V/SPCAP/X
BC4
10U/12/X/6.3V
5
+
EC129
100U/2V/SPCAP/X
BC8
10U/12/X/6.3V
+
EC130
100U/2V/SPCAP/X
BC9
10U/12/X/6.3V/X
REV 1.1-->support Cedar Mill CPU
R1488 49.9/4/1
VTT_OR
Closed to
Pin-H1
3
R1259 49.9/4/1
BC631
0.01U/4/X/16V
VTT_OR
2005/11/18
4
Closed to Pin-H2
R1490
100/4/1
R1260
100/4/1
R1489 30/4
C912
1U/6/Y/10V
R1491 30/4
C462
1U/6/Y/10V
GTLREF1
GTLREF
Title
Size Document Number Rev
Custom
2
Date: Sheet
CR
CPU RETAINTION/X
GIGABYTE CORP.
P4_LGA775-A
GA-8I848P775-G
1
1.1
of
439Thursday, January 12, 2006
5
Note:
VCCA & VCOREPLL
VTT_GMCH
L20
10UH/8/S/[10LI2-12100A-01_10LI2-12100A-02_10LI2-12100A-03]
D D
L21
10UH/8/S/[10LI2-12100A-01_10LI2-12100A-02_10LI2-12100A-03]
C467
1U/6/Y/10V
C468
1U/6/Y/10V
BC652
4.7U/8/Y/10V
BC653
4.7U/8/Y/10V
define doesn't same as
old P4 design kit
As close as possible to
CPU socket
VCCA
R1268
0/6S/X
VSSA
VCOREPLL
CPU
C C
FSA0FSB
FSBSEL0
FSBSEL1
1
1
1
ICS952635
FS4
FS3
1
0
1
0
1
0
B B
ICS952643
FS4
FS3
1
0
1
0
1
0
A A
NA
FSBSEL3
0
0
1
1
00
1
0
0
0
0
Clock
100MHz
133MHz
166MHz
200MHz
266MHz
FSBFSAFSCFS3FSD
FS1
FS2
0
0
01
0
FS0
0
0
01
1
01
FSBFSAFSCFS3FSD
FS1
FS2
0
0
01
0
FS0
0
0
01
1
01
R1303 8.2K/4
FOR ICS952635BF
R1319 0/4S/X
R1320 0/4/X
X
Clock
100MHz01
133MHz
166MHz
200MHz
Clock
100MHz01
133MHz
166MHz
200MHz
VCC3
R1302
1K/4
FS_A 8,20
FS_B 8,20
2005/11/22:Support Cedar Mill CPU
TMPIN326,29
THERMN26
BC654
1N/4/X/50V
R1300
8.2K/4
Q210
MMBT2222A/S
SOT23
132
FOR ICS952643
5
4
Trace width doesn't
less than 12 Mil
VCC_SENSE
VSS_SENSE
C470
1N/4/X/50V
VCC3
R1301
8.2K/4
4
VID[0..5]34
-CPUCLK20
U48
VCC3
1
5
2
43
NC7SZ125/SOT235
VCC3
GTL_DET8
-A20M17
-FERR17
-IGNNE17
-STPCLK17
VID[0..5]
CPUCLK20
BC64422U/12/X5/6.3V
R1336
R1337 62/4
-SYS_RST17,20,31
FSBSEL220
FOR ICS952635BF
R1317 0/4S/X
R1318 0/4/X
FOR ICS952643
R1307 110/4/1
R1308
61.9/4/1
-SMI
-SMI17
-A20M
-FERR
INTR
INTR17
NMI
NMI17
-IGNNE
-STPCLK
VCCA
VSSA
VCOREPLL
VID0
VID1
VID2
VID3
VID4
VID5
R1335 51/4
CPUCLK
-CPUCLK
62/4
TCK
TDI
TDO
TMS
-TRST
-BPM0
-BPM1
-BPM2
-BPM3
-BPM4
-BPM5
-SYS_RST
FSBSEL0
FSBSEL1
FSBSEL2
FS_B 8,20
FS_A 8,20
3
TESTHI0
C475
0.1U/6/Y/25V
R1323 249/4/1
3
Q214
D
2N7002/S
GS
SOT23
2
1
U46C
P2
SMI#
K3
A20M#
R3
FERR#/PBE#
K1
LINT0
L1
LINT1
N2
IGNNE#
M3
STPCLK#
A23
VCCA
B23
VSSA
D23
RSVD
C23
VCCIOPLL
AM2
VID0
AL5
VID1
AM3
VID2
AL6
VID3
AK4
VID4
AL4
VID5
AM5
VID6
AM7
VID7
AN7
VID_SELECT
F28
BCLK0
G28
BCLK1
AE8
SKTOCC#
AL1
THERMDA
AK1
THERMDC
AN3
VCC_SENSE
AN4
VSS_SENSE
AN5
RSVD
AN6
RSVD
F29
VTT_PKGSENSE
F6
IMPSEL
V1
MSID1
W1
MSID0
N5
RSVD
AE6
RSVD
CPU-SK/775/D/GF/[11SC1-920775-02R_11SC1-920775-03_11SC1-920775-03R]
U46D
AE1
TCK
AD1
TDI
AF1
TDO
AC1
TMS
AG1
TRST#
AJ2
BPM0#
AJ1
BPM1#
AD2
BPM2#
AG2
BPM3#
AF2
BPM4#
AG3
BPM5#
AC2
DBR#
AK3
ITPCLK0
AJ3
ITPCLK1
G29
BSEL0
H30
BSEL1
G30
BSEL2
CPU-SK/775/D/GF/[11SC1-920775-02R_11SC1-920775-03_11SC1-920775-03R]
VCC3
TESTHI0
F26
TESTHI00
W3
TESTHI01
P1
TESTHI11
W2
TESTHI12
F25
TESTHI02
G25
TESTHI03
G27
TESTHI04
G26
TESTHI05
G24
TESTHII06
F24
TESTHI07
AK6
RSVD
G6
RSVD
L2
SLP#
AH2
RSVD
N1
PWRGOOD
AL2
PROCHOT#
COMP0
COMP1
COMP2
COMP3
COMP4
COMP5
COMP6
COMP7
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
VTT_OUT
VTT_OUT
VTT_SEL
RSVD
RSVD
RSVD
RSVD
M2
A13
T1
G2
R1
J2
T2
Y3
AE3
C9
G10
D16
A20
F23
N/C
E23
N/C
E7
N/C
E24
H29
J3
N/C
Y1
V2
AA2
A29
B25
B29
B30
C29
A26
B27
C28
A25
A28
A27
C30
A30
C25
C26
C27
B26
D27
D28
D25
D26
B28
D29
D30
AM6
AA1
J1
F27
THERMTRIP#
CS_GTLREF
GTLREF_SEL
BOOTSELECT
VTTPWRGD
3
2
2005/11/18:REV1.1--->Support Cedar Mill CPU
TESTHI0
TESTHI1
TESTHI11
TESTHI12
TESTHI2_7
-FORCEPR
RSVD_G6
-CPUSLP
CPUPWROK
-PROCHOT
-THERM
COMP0
COMP1
COMP2
COMP3
COMP4
COMP5
COMP6
COMP7
R1266 60.4/4/1
R1267 60.4/4/1
R1492 60.4/4/1
R1493 60.4/4/1
-FORCEPR 33
-CPUSLP 17
CPUPWROK 17
-PROCHOT 8,33
-THERM 17
COMP0
COMP2
COMP3
2005/11/22:Support Cedar Mill CPU
MCH_GTLREF 8
GTL_DET 8
BOOTSEL
LL_ID0
R1341 62/4/X
VTT_GMCH
R1290 1K/4/X
LL_ID0
VTT_PWRGD 33,34
VTT_OR
VTT_OL
VCC3
VTT_GMCH
2
Place outside of CPU socket
VTT_OL
C466
0.1U/6/Y/25V
VTT_OR
C914
0.1U/6/Y/25V
VTT_GMCH
Locate at ICH6 Side
VTT_OL
VTT_OR
C471
0.1U/6/Y/25V
C472
0.1U/6/Y/25V
1N/4/X/50V/X
Title
Size Document Number Rev
Custom
Date: Sheet
R1264 60.4/4/1
R1265 60.4/4/1
R1494 60.4/4/1
R1495 60.4/4/1
RN123
470/8P4R/X
7 8
5 6
3 4
1 2
R1269 62/4
R1271 62/4/X
R1272 62/4/X
R1273 62/4/X
R1274 62/4
R1275 62/4
RN124
7 8
5 6
3 4
1 2
62/8P4R
R1276 100/4
RN125 680/8P4R
7 8
5 6
3 4
1 2
R1279 680/4
R1280 680/4
R1281 130/4
R1282 62/4/X
R1283 62/4/X
R1284 51/4
R1285 51/4
RN126 51/8P4R
7 8
5 6
3 4
1 2
RN127 51/8P4R
7 8
5 6
3 4
1 2
R1286 51/4
R1287 51/4
C473
-CPUSLP
C474
33P/4/N/50V
GIGABYTE CORP.
P4_LGA775-B
1
COMP4
COMP5COMP1
COMP6
COMP7
FSBSEL0
FSBSEL2
FSBSEL1
TESTHI2_7
-THERM
-FERR
RSVD_G6
TESTHI12
TESTHI1
TESTHI10
TESTHI11
TESTHI9
TESTHI8
VTT_PWRGD
CPUPWROK
C469
1N/4/X/50V
TESTHI10 4
TESTHI9 4
TESTHI8 4
VID2
VID0
VID5
VID4
VID1
VID3
-PROCHOT
BOOTSEL
-FORCEPR
-BPM5
-BPM4
-BPM1
-BPM0
-BPM3
-BPM2
TDI
TMS
TDO
-TRST
TCK
GA-8I848P775-G
of
1
539Thursday, January 12, 2006
1.1
5
D D
4
3
2
1
HD[0..15]8
C C
HD[16..31]8
B B
HD[0..15]
HD[16..31]
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
-DBI08
STBN08
STBP08
-DBI18
STBN18
STBP18
-DBI0
STBN0
STBP0
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
-DBI1
STBN1
STBP1
U46B
B4
D00#
C5
D01#
A4
D02#
C6
D03#
A5
D04#
B6
D05#
B7
D06#
A7
D07#
A10
D08#
A11
D09#
B10
D10#
C11
D11#
D8
D12#
B12
D13#
C12
D14#
D11
D15#
A8
DBI0#
C8
DSTBN0#
B9
DSTBP0
G9
D16#
F8
D17#
F9
D18#
E9
D19#
D7
D20#
E10
D21#
D10
D22#
F11
D23#
F12
D24#
D13
D25#
E13
D26#
G13
D27#
F14
D28#
G14
D29#
F15
D30#
G15
D31#
G11
DBI1#
G12
DSTBN1#
E12
DSTBP1
CPU-SK/775/D/GF/[11SC1-920775-02R_11SC1-920775-03_11SC1-920775-03R]
D32#
D33#
D34#
D35#
D36#
D37#
D38#
D39#
D40#
D41#
D42#
D43#
D44#
D45#
D46#
D47#
DBI2#
DSTBN2#
DSTBP2
D48#
D49#
D50#
D51#
D52#
D53#
D54#
D55#
D56#
D57#
D58#
D59#
D60#
D61#
D62#
D63#
DBI3#
DSTBN3#
DSTBP3
G16
E15
E16
G18
G17
F17
F18
E18
E19
F20
E21
F21
G21
E22
D22
G22
D19
G20
G19
D20
D17
A14
C15
C14
B15
C18
B16
A17
B18
C21
B21
B19
A19
A22
B22
C20
A16
C17
HD32
HD33
HD34
HD35
HD36
HD37
HD38
HD39
HD40
HD41
HD42
HD43
HD44
HD45
HD46
HD47
-DBI2
STBN2
STBP2
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63
-DBI3
STBN3
STBP3
-DBI2 8
STBN2 8
STBP2 8
-DBI3 8
STBN3 8
STBP3 8
HD[32..47] 8
HD[48..63] 8
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet
GIGABYTE CORP.
P4_LGA775-C
GA-8I848P775-G
1
639Thursday, January 12, 2006
1.1
of
5
0
D D
U46E
VCORE
C C
B B
AA8
VCC
AB8
VCC
AC23
VCC
AC24
VCC
AC25
VCC
AC26
VCC
AC27
VCC
AC28
VCC
AC29
VCC
AC30
VCC
AC8
VCC
AD23
VCC
AD24
VCC
AD25
VCC
AD26
VCC
AD27
VCC
AD28
VCC
AD29
VCC
AD30
VCC
AD8
VCC
AE11
VCC
AE12
VCC
AE14
VCC
AE15
VCC
AE18
VCC
AE19
VCC
AE21
VCC
AE22
VCC
AE23
VCC
AE9
VCC
AF11
VCC
AF12
VCC
AF14
VCC
AF15
VCC
AF18
VCC
AF19
VCC
AF21
VCC
AF22
VCC
AF8
VCC
AF9
VCC
AG11
VCC
AG12
VCC
AG14
VCC
AG15
VCC
AG18
VCC
AG19
VCC
AG21
VCC
AG22
VCC
AG25
VCC
AG26
VCC
AG27
VCC
AG28
VCC
AG29
VCC
AG30
VCC
AG8
VCC
AG9
VCC
CPU-SK/775/D/GF/[11SC1-920775-02R_11SC1-920775-03_11SC1-920775-03R]
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
4
U46F
AM11
VCC
AM12
VCC
AM14
VCC
AM15
VCC
AM18
VCC
AM19
VCC
AM21
VCC
AM22
VCC
AM25
VCC
AM26
VCC
AM29
VCC
AM30
VCC
AM8
VCC
AM9
VCC
AN11
VCC
AN12
VCC
AN14
VCC
AN15
VCC
AN18
VCC
AN19
VCC
AN21
VCC
AN22
VCC
AN25
VCC
AN26
VCC
AN29
VCC
AN30
VCC
AN8
VCC
AN9
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
M23
VCC
M24
VCC
M25
VCC
M26
VCC
M27
VCC
M28
VCC
M29
VCC
M30
VCC
M8
VCC
CPU-SK/775/D/GF/[11SC1-920775-02R_11SC1-920775-03_11SC1-920775-03R]
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
N23
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
3
U46G
A12
VSS
A15
VSS
A18
VSS
A2
VSS
A21
VSS
A24
VSS
A6
VSS
A9
VSS
AA23
VSS
AA24
VSS
AA25
VSS
AA26
VSS
AA27
VSS
AA28
VSS
AA29
VSS
AA3
VSS
AA30
VSS
AA6
VSS
AA7
VSS
AB1
VSS
AB23
VSS
AB24
VSS
AB25
VSS
AB26
VSS
AB27
VSS
AB28
VSS
AB29
VSS
AB30
VSS
AB7
VSS
AC3
VSS
AC6
VSS
AC7
VSS
AD4
VSS
AD7
VSS
AE10
VSS
AE13
VSS
AE16
VSS
AE17
VSS
AE2
VSS
AE20
VSS
AE24
VSS
AE25
VSS
AE26
VSS
AE27
VSS
AE28
VSS
AE29
VSS
AE30
VSS
AE5
VSS
AE7
VSS
AF10
VSS
AF13
VSS
AF16
VSS
AF17
VSS
AF20
VSS
AF23
VSS
AF24
VSS
AF25
VSS
AF26
VSS
AF27
VSS
AF28
VSS
AF29
VSS
AF3
VSS
AF30
VSS
AF6
VSS
AF7
VSS
CPU-SK/775/D/GF/[11SC1-920775-02R_11SC1-920775-03_11SC1-920775-03R]
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
2
U46H
AN1
VSS
AN10
VSS
AN13
VSS
AN16
VSS
AN17
VSS
AN2
VSS
AN20
VSS
AN23
VSS
AN24
VSS
AN27
VSS
AN28
VSS
B1
VSS
B11
VSS
B14
VSS
B17
VSS
B20
VSS
B24
VSS
B5
VSS
B8
VSS
C10
VSS
C13
VSS
C16
VSS
C19
VSS
C22
VSS
C24
VSS
C4
VSS
C7
VSS
D12
VSS
D15
VSS
D18
VSS
D21
VSS
D24
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
H10
VSS
H11
VSS
H12
VSS
H13
VSS
H14
VSS
H17
VSS
H18
VSS
H19
VSS
H20
VSS
H21
VSS
H22
VSS
H23
VSS
H24
VSS
CPU-SK/775/D/GF/[11SC1-920775-02R_11SC1-920775-03_11SC1-920775-
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
1
H25
H26
H27
H28
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
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet
GIGABYTE CORP.
P4_LGA775-D
GA-8I848P775-G
of
1
739Thursday, January 12, 2006
1.1
5
4
3
2
1
COUPON2
COUPON1
HA[3..31]4
D D
-HREQ04
C C
+12V
R1312
8.2K/4
GTL_DET5
B B
GMCHVCCP
R1311
619/4/1
GS
VCORE
D
2
3
1
Q211
2N7002/S
SOT23
MCH_GTLREF
MCH_GTLREF 5
Close to GMCH side
MCH_GTLREF
BC516
0.01U/4/X/16V/X
PWROK17,22,31
BC526
1U/6/Y/10V
A A
R27
100/4/1
R1313
169/4/1
GMCHVCCP
R33
301/4/1
R34
102/4/1
C9
220P/4/N/50V/X
C11
0.01U/4/X/16V/X
C12
0.01U/4/X/16V
5
1U/6/Y/10V/X
HSWNG
C13
1U/6/Y/10V
NEAR MCH
BC529
HSWNG
-HREQ14
-HREQ24
-HREQ34
-HREQ44
-HADSTB04
-HADSTB14
MCHCLK20
-MCHCLK20
STBP0
STBN0
-DBI0
STBP1
STBN1
-DBI1
STBP2
STBN2
-DBI2
STBP3
STBN3
-DBI3
-HADS4
-HTRDY4
-DRDY4
-DEFER4
-HITM4
-HLOCK4
-BNR4
-BPRI4
-DBSY4
-CPURST4
C413
1000P/4/X/50V
2
-HIT4
-BR04
-RS04
-RS14
-RS24
NB_HS
4
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
MCHCLK
-MCHCLK
STBP0
STBN0
-DBI0
STBP1
STBN1
-DBI1
STBP2
STBN2
-DBI2
STBP3
STBN3
-DBI3
-HADS
-HTRDY
-DRDY
-DEFER
-HITM
-HIT
-HLOCK
-BR0
-BNR
-BPRI
-DBSY
-RS0
-RS1
-RS2
-CPURST
PWROK
HRCOMP
HSWNG
U1A
D26
HA3#
D30
HA4#
L23
HA5#
E29
HA6#
B32
HA7#
K23
HA8#
C30
HA9#
C31
HA10#
J25
HA11#
B31
HA12#
E30
HA13#
B33
HA14#
J24
HA15#
F25
HA16#
D34
HA17#
C32
HA18#
F28
HA19#
C34
HA20#
J27
HA21#
G27
HA22#
F29
HA23#
E28
HA24#
H27
HA25#
K24
HA26#
E32
HA27#
F31
HA28#
G30
HA29#
J26
HA30#
G26
HA31#
B29
HREQ0#
J23
HREQ1#
L22
HREQ2#
C29
HREQ3#
J21
HREQ4#
B30
HADSTB0#
D28
HADSTB1#
B7
HCLKP
C7
HCLKN
B19
HDSTBP0#
C19
HDSTBN0#
C17
DINV0#
L19
HDSTBP1#
K19
HDSTBN1#
L17
DINV1#
G9
HDSTBP2#
F9
HDSTBN2#
L14
DINV2#
D12
HDSTBP3#
E12
HDSTBN3#
C15
DINV3#
F27
ADS#
D24
HTRDY#
G24
DRDY#
L21
DEFER#
E23
HITM#
K21
HIT#
E25
HLOCK#
B24
BREQ0#
B28
BNR#
B26
BPRI#
E27
DBSY#
G22
RS0#
C27
RS1#
B27
RS2#
E8
CPURST#
AE14
PWROK#
E24
HDRCOMP
C25
HDSWING
F23
HDVREF
848P/[10HB1-032910-10]
C10
1U/6/Y/10V
NEW_HS/[12SP2-04E003-01_12SP2-04E003-02_12SP2-04E003-03]
CPU INTERFACE
1
N.B HEATSINK
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#
FSB
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#
PROCHOT#
BSEL0
BSEL1
HD0
B23
HD1
E22
HD2
B21
HD3
D20
HD4
B22
HD5
D22
HD6
B20
HD7
C21
HD8
E18
HD9
E20
HD10
B16
HD11
D16
HD12
B18
HD13
B17
HD14
E16
HD15
D18
HD16
G20
HD17
F17
HD18
E19
HD19
F19
HD20
J17
HD21
L18
HD22
G16
HD23
G18
HD24
F21
HD25
F15
HD26
E15
HD27
E21
HD28
J19
HD29
G14
HD30
E17
HD31
K17
HD32
J15
HD33
L16
HD34
J13
HD35
F13
HD36
F11
HD37
E13
HD38
K15
HD39
G12
HD40
G10
HD41
L15
HD42
E11
HD43
K13
HD44
J11
HD45
H10
HD46
G8
HD47
E9
HD48
B13
HD49
E14
HD50
B14
HD51
B12
HD52
B15
HD53
D14
HD54
C13
HD55
B11
HD56
D10
HD57
C11
HD58
E10
HD59
B10
HD60
C9
HD61
B9
HD62
D8
HD63
B8
-PROCHOT
L20
BL_A
L13
L12
HD[0..63]HA[3..31]
-PROCHOT 5,33
R1184 0/4/X
R1185 0/4/X
3
BL_A1BL_B
HD[0..63]
HRCOMP
R26
20/6/1
VCC3
BL_B1
R1163
1K/4/X
FS_A 5,20
R28
1K/4
R30
8.2K/4/X
R31
1K/4
R32
8.2K/4/X
PWROK17,22,31
NB_FAN
POH/1*2/WHITE/X
U39
1
2
NC7SZ125/X
VCC3
5
43
BL_A1
BL_B1
+12V
C422
0.1U/6/Y/25V
2 5
DQ
3
CLK
VCC
14
VCC3
12 9
DQ
11
CLK
VCC
14
VCC3
FS_B L L H
FS_B
2
COUPON1 COUPON
COUPON2 COUPON
VCC3
R1179
1K/4
41
U40A
PRCL
6
Q
74HC74A/TI NS/[10TC1-060074-01_10TC1-060074-02]
TI,NS
VCC3
VCC3
U40B
1013
PRCL
8
Q
74HC74A/TI NS/[10TC1-060074-01_10TC1-060074-02]
TI,NS
PAT ENABLE R30,R32
REMOVE INPUT HIGH
2.46V
21
21
100 133 200
L H LFS_A
X2(NO) X2 X1.33
X2.66 X2.5 X1.6
FOR SPD P (533MHZ)
REMOVE R28,R31
ADD R1163,U39,
FS_B 5,20
Title
Size Document Number Rev
Custom
Date: Sheet
VCC
GP12 DEFAULT HIGH(PAT DISABLE)
LOW (PAT ENABLE)
R1180
1K/4
R1182
1K/4
GP40 26
R1181
1.5K/4
R1183
1.5K/4
BL_A
BL_B
X2
SPRINGDALE HOST
GA-8I848P775-G 1.1
1
839
of
5
4
3
2
1
AJ34
AL33
AK29
AN31
AL30
AL26
AL28
AN25
AP26
AP24
AJ33
AN23
AN21
AL34
AM34
AP32
AP31
AM26
AB34
Y34
AC33
AE33
AH34
AA34
Y31
Y32
W34
AL20
AN19
AM20
AP20
AK32
AK31
AP17
AN17
N33
N34
AK33
AK34
AM16
AL16
P31
P32
E34
AK9
AN9
AL9
SMXRCOMP
U1B
SMAA_A0
SMAA_A1
SMAA_A2
SMAA_A3
SMAA_A4
SMAA_A5
SMAA_A6
SMAA_A7
SMAA_A8
SMAA_A9
SMAA_A10
SMAA_A11
SMAA_A12
SMAB_A1
SMAB_A2
SMAB_A3
SMAB_A4
SMAB_A5
SWE_A#
SCAS_A#
SRAS_A#
SBA_A0
SBA_A1
SCS_A0#
SCS_A1#
SCS_A2#
SCS_A3#
SCKE_A0
SCKE_A1
SCKE_A2
SCKE_A3
SCMDCLK_A0
SCMDCLK_A0#
SCMDCLK_A1
SCMDCLK_A1#
SCMDCLK_A2
SCMDCLK_A2#
SCMDCLK_A3
SCMDCLK_A3#
SCMDCLK_A4
SCMDCLK_A4#
SCMDCLK_A5
SCMDCLK_A5#
SMVREF_A
SMXRCOMP
SMXRCOMPVOH
SMXRCOMPVOL
848P/[10HB1-032910-10]
DDR INTERFACE
DDR Channel A
SDQS_A0
SDM_A0
SDQ_A0
SDQ_A1
SDQ_A2
SDQ_A3
SDQ_A4
SDQ_A5
SDQ_A6
SDQ_A7
SDQS_A1
SDM_A1
SDQ_A8
SDQ_A9
SDQ_A10
SDQ_A11
SDQ_A12
SDQ_A13
SDQ_A14
SDQ_A15
SDQS_A2
SDM_A2
SDQ_A16
SDQ_A17
SDQ_A18
SDQ_A19
SDQ_A20
SDQ_A21
SDQ_A22
SDQ_A23
SDQS_A3
SDM_A3
SDQ_A24
SDQ_A25
SDQ_A26
SDQ_A27
SDQ_A28
SDQ_A29
SDQ_A30
SDQ_A31
SDQS_A4
SDM_A4
SDQ_A32
SDQ_A33
SDQ_A34
SDQ_A35
SDQ_A36
SDQ_A37
SDQ_A38
SDQ_A39
SDQS_A5
SDM_A5
SDQ_A40
SDQ_A41
SDQ_A42
SDQ_A43
SDQ_A44
SDQ_A45
SDQ_A46
SDQ_A47
SDQS_A6
SDM_A6
SDQ_A48
SDQ_A49
SDQ_A50
SDQ_A51
SDQ_A52
SDQ_A53
SDQ_A54
SDQ_A55
SDQS_A7
SDM_A7
SDQ_A56
SDQ_A57
SDQ_A58
SDQ_A59
SDQ_A60
SDQ_A61
SDQ_A62
SDQ_A63
4
AN11
AP12
AP10
AP11
AM12
AN13
AM10
AL10
AL12
AP13
AP15
AP16
AP14
AM14
AL18
AP19
AL14
AN15
AP18
AM18
AP23
AM24
AP22
AM22
AL24
AN27
AP21
AL22
AP25
AP27
AM30
AP30
AP28
AP29
AP33
AM33
AM28
AN29
AM31
AN34
AF34
AF31
AH32
AG34
AF32
AD32
AH31
AG33
AE34
AD34
V34
W33
AC34
AB31
V32
V31
AD31
AB32
U34
U33
M32
M34
T34
T32
K34
K32
T31
P34
L34
L33
H31
H32
J33
H34
E33
F33
K31
J34
G34
F34
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
1U/6/Y/10V
BC278
BC65
1U/6/Y/10V
BC47
1U/6/Y/10V
Closed to MCH
DDR25V
R42
150/4/1
R45
150/4/1
R48
42.2/4/1
SMYRCOMP
R50
42.2/4/1
DDRVREFB
BC52
1U/6/Y/10V/X
DDR25V
3
DDRVREFB
BC56
33P/4/N/50V/X
DDRVREFB
SMYRCOMP
SMYRCOMPVOH
SMYRCOMPVOL
BC513
0.1U/6/Y/25V/X
MAAA0
-SWEA12,13,14
-SCASA12,13,14
-SRASA12,13,14
SBAA012,13,14
SBAA112,13,14
-CSA012,14
-CSA112,14
-CSA212,13,14
-CSA312,13,14
CKEA012,14
CKEA112,14
CKEA212,13,14
CKEA312,13,14
DDRVREFA
SMXRCOMP
SMXRCOMPVOH
SMXRCOMPVOL
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
MABA1
MABA2
MABA3
MABA4
MABA5
-SWEA
-SCASA
-SRASA
SBAA0
SBAA1
-CSA0
-CSA1
-CSA2
-CSA3
CKEA0
CKEA1
CKEA2
CKEA3
DCLKA0
-DCLKA0
DCLKA1
-DCLKA1
DCLKA2
-DCLKA2
DCLKA3
-DCLKA3
DCLKA4
-DCLKA4
DCLKA5
-DCLKA5
SC20
0.1U/6/Y/25V/B/X
MAAA[0..12]12,13,14
D D
C C
MABA[1..5]12,13,14
DMA[0..7]12,13,14
MDA[0..63]12,13,14
DQSA[0..7]12,13,14
MAAA[0..12]
MABA[1..5]
DMA[0..7]
MDA[0..63]
DQSA[0..7]
BC46
1U/6/Y/10V
DCLKA012
-DCLKA012
DCLKA112
-DCLKA112
DCLKA212
-DCLKA212
DCLKA312,13
-DCLKA312,13
DCLKA412,13
-DCLKA412,13
DCLKA512,13
-DCLKA512,13
Closed to MCH
B B
DDRVREFA
BC50
1U/6/Y/10V/X
DDR25V
A A
BC58
1U/6/Y/10V
Closed to R47
R47
42.2/4/1
SMXRCOMP
R49
42.2/4/1
5
BC55
33P/4/X/50V/X
U1C
AG31
SMAA_B0
AJ31
SMAA_B1
AD27
SMAA_B2
AE24
SMAA_B3
AK27
SMAA_B4
AG25
SMAA_B5
AL25
SMAA_B6
AF21
SMAA_B7
AL23
SMAA_B8
AJ22
SMAA_B9
AF29
SMAA_B10
AL21
SMAA_B11
AJ20
SMAA_B12
AE27
SMAB_B1
AD26
SMAB_B2
AL29
SMAB_B3
AL27
SMAB_B4
AE23
SMAB_B5
W27
SWE_B#
W31
SCAS_B#
W26
SRAS_B#
Y25
SBA_B0
AA25
SBA_B1
U26
SCS_B0#
T29
SCS_B1#
V25
SCS_B2#
W25
SCS_B3#
AK19
SCKE_B0
AF19
SCKE_B1
AG19
SCKE_B2
AE18
SCKE_B3
AG29
SCMDCLK_B0
AG30
SCMDCLK_B0#
AF17
SCMDCLK_B1
AG17
SCMDCLK_B1#
N27
SCMDCLK_B2
N26
SCMDCLK_B2#
AJ30
SCMDCLK_B3
AH29
SCMDCLK_B3#
AK15
SCMDCLK_B4
AL15
SCMDCLK_B4#
N31
SCMDCLK_B5
N30
SCMDCLK_B5#
AP9
SMVREF_B
AA33
SMYRCOMP
R34
SMYRCOMPVOH
R33
SMYRCOMPVOL
848P/[10HB1-032910-10]
SMYRCOMP
AF15
SDQS_B0
AG11
SDM_B0
AJ10
SDQ_B0
AE15
SDQ_B1
AL11
SDQ_B2
AE16
SDQ_B3
AL8
SDQ_B4
AF12
SDQ_B5
AK11
SDQ_B6
AG12
SDQ_B7
AG13
SDQS_B1
AG15
SDM_B1
AE17
SDQ_B8
AL13
SDQ_B9
AK17
SDQ_B10
AL17
SDQ_B11
AK13
SDQ_B12
AJ14
SDQ_B13
AJ16
SDQ_B14
AJ18
SDQ_B15
AG21
SDQS_B2
AE21
SDM_B2
AE19
SDQ_B16
AE20
SDQ_B17
AG23
SDQ_B18
AK23
SDQ_B19
SDQ_B20
SDQ_B21
SDQ_B22
SDQ_B23
SDQS_B3
SDM_B3
SDQ_B24
SDQ_B25
SDQ_B26
SDQ_B27
SDQ_B28
SDQ_B29
SDQ_B30
SDQ_B31
SDQS_B4
SDM_B4
SDQ_B32
SDQ_B33
SDQ_B34
SDQ_B35
SDQ_B36
SDQ_B37
SDQ_B38
SDQ_B39
SDQS_B5
SDM_B5
SDQ_B40
SDQ_B41
SDQ_B42
SDQ_B43
SDQ_B44
SDQ_B45
SDQ_B46
SDQ_B47
SDQS_B6
SDM_B6
SDQ_B48
SDQ_B49
SDQ_B50
SDQ_B51
SDQ_B52
SDQ_B53
SDQ_B54
SDQ_B55
SDQS_B7
SDM_B7
SDQ_B56
SDQ_B57
SDQ_B58
SDQ_B59
SDQ_B60
SDQ_B61
SDQ_B62
SDQ_B63
AL19
AK21
AJ24
AE22
AH27
AJ28
AK25
AH26
AG27
AF27
AJ26
AJ27
AD25
AF28
AD29
AC31
AE30
AC27
AC30
Y29
AE31
AB29
AA26
AA27
U30
U31
AA30
W30
U27
T25
AA31
V29
U25
R27
L27
M29
P29
R30
K28
L30
R31
R26
P25
L32
J30
J31
K30
H29
F32
G33
N25
M25
J29
G32
2
DDR Channel B
DDR25V
BC42
1U/6/Y/10V
Closed to R35
R35
10K/4/1
SMXRCOMPVOH
R36
30.9K/4/1
BC527
0.01U/6/X/50V
SMXRCOMPVOH
BC43
1U/6/Y/10V
31.12K
DDR25V
31.12K
R38
DDR25V
30.9K/4/1
SMXRCOMPVOL
R37
10K/4/1
R39
10K/4/1
SMYRCOMPVOH
R40
30.9K/4/1
SMXRCOMPVOL
BC45
1U/6/Y/10V
BC528
0.01U/6/X/50V
SMYRCOMPVOH
BC49
1U/6/Y/10V
Closed to R38
BC71
0.01U/6/X/50V
Closed to R39
BC54
1U/6/Y/10V
BC277
1U/6/Y/10V
31.12K
DDR25V
31.12K
R43
BC51
1U/6/Y/10V/X
Closed to R43
Title
Size Document Number Rev
Custom
Date: Sheet
30.9K/4/1
SMYRCOMPVOL
R46
10K/4/1
BC53
1U/6/Y/10V
SMYRCOMPVOL
SPRINGDALE DDR
GA-8I848P775-G 1.1
1
of
939
5
R69
52.3/4/1
CLRCOMP
GSWING
MCH_AGPREF
GAD[0..31]
SBA[0..7]
HL[0..10]
-GCBE015
-GCBE115
-GCBE215
-GCBE315
-GFRAME15
GMCH3V6620
-GDEVSEL15
-GIRDY15
-GTRDY15
-GSTOP15
-GREQ15
-GGNT15
GSWING15
MCH_AGPREF15
GDBI_LO15
HLSTBF16
HLSTBS16
C27 0.01U/4/X/16V
C28 0.01U/4/X/16V
CLSWING_SPG11
CLVREF_SPG11
-ICHSYNC17
-PCIRST16,19,22,26,36
C34 0.1U/4/Y/16V
C35 0.1U/4/Y/16V
-GCBE0
-GCBE1
-GCBE2
-GCBE3
-GFRAME
GMCH3V66
-GDEVSEL
-GIRDY
-GTRDY
-GSTOP
GPAR15
-RBF15
-WBF15
-PIPE15
ST015
ST115
ST215
GPAR
-GREQ
-GGNT
GRCOMP
GSWING
MCH_AGPREF
-RBF
-WBF
-PIPE
GDBI_LO
ST0
ST1
ST2
HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10
HLSTBF
HLSTBS
HLRCOMP_MCH
HL_SWING_MCH
HL_VREF_MCH
CLRCOMP
CLSWING_SPG
CLVREF_SPG
TP_GMCH_AP8
-ICHSYNC
-PCIRST
TP_GMCH_AG10
TP_GMCH_AG9
U1D
Y7
GCBE0
W5
GCBE1
AA3
GCBE2
U2
GCBE3
U6
GFRAME
H4
GCLKIN
AB4
GDEVSEL
V11
GIRDY
AB5
GTRDY
W11
GSTOP
AB2
GPAR/ADD_DETECT
N6
GREQ
M7
GGNT
AC2
GRCOMP
AC3
GVSWING
AD2
GVREF
R10
GRBF
R9
GWBF
M4
DBI_HI
M5
DBI_LO
N3
GST0
N5
GST1
N2
GST2
AF5
HI0
AG3
HI1
AK2
HI2
AG5
HI3
AK5
HI4
AL3
HI5
AL2
HI6
AL4
HI7
AJ2
HI8
AH2
HI9
AJ3
HI10
AH5
HISTRF
AH4
HISTRS
AD4
HI_RCOMP
AE3
HI_SWING
AE2
HI_VREF
AK7
CI0
AH7
CI1
AD11
CI2
AF7
CI3
AD7
CI4
AC10
CI5
AF8
CI6
AG7
CI7
AE9
CI8
AH9
CI9
AG6
CI10
AJ6
CISTRF
AJ5
CISTRS
AG2
CI_RCOMP
AF2
CI_SWING
AF4
CI_VREF
G4
DREFCLK
AP8
EXTTS#
AJ8
ICH_SYNC#
AK4
RSTIN#
AG10
RESERVED_1
AG9
RESERVED_2
AN35
RESERVED_3
AP34
RESERVED_4
AR1
RESERVED_5
848P/[10HB1-032910-10]
AGP
HUB
CSA
GAD[0..31]15
SBA[0..7]15
HL[0..10]16
D D
C C
Close to MCH
B B
VDDQ
CLOSED TO MCH
A A
VDDQ VDDQ
R74
52.3/4/1
HLRCOMP_MCH GRCOMP
5
R75
43.2/4/1
GADSTBF0
GADSTBS0
GAD0
GAD1
GAD2
GAD3
GAD4
GAD5
GAD6
GAD7
GAD8
GAD9
GAD10
GAD11
GAD12
GAD13
GAD14
GAD15
GADSTBF1
GADSTBS1
GAD16
GAD17
GAD18
GAD19
GAD20
GAD21
GAD22
GAD23
GAD24
GAD25
GAD26
GAD27
GAD28
GAD29
GAD30
GAD31
GSBSTBF
GSBSTBS
GSBA0#
GSBA1#
GSBA2#
GSBA3#
GSBA4#
GSBA5#
GSBA6#
GSBA7#
DDCA_DATA
DDCA_CLK
RED#
GREEN
GREEN#
VGA
BLUE
BLUE#
HSYNC
VSYNC
REFSET
NC_1
NC_2
NC_3
NC_4
NC_5
NC_6
NC_7
NC_8
NC_9
NC_10
NC_11
NC_12
NC_13
NC_14
NC_15
NC_16
NC_17
NC_18
NC_19
NC_20
RED
4
ADSTB0
AC6
AC5
AE6
AC11
AD5
AE5
AA10
AC9
AB11
AB7
AA9
AA6
AA5
W10
AA11
W6
W9
V7
V4
V5
AA2
Y4
Y2
W2
Y5
V2
W3
U3
T2
T4
T5
R2
P2
P5
P4
M2
U11
T11
R6
P7
R3
R5
U9
U10
U5
T7
H3
F2
F4
E4
H6
G5
H7
G6
G3
E2
D2
A3
A33
A35
AF13
AF23
AJ12
AN1
AP2
AR3
AR33
AR35
B2
B25
B34
C1
C23
C35
E26
M31
R25
-ADSTB0
GAD0
GAD1
GAD2
GAD3
GAD4
GAD5
GAD6
GAD7
GAD8
GAD9
GAD10
GAD11
GAD12
GAD13
GAD14
GAD15
ADSTB1
-ADSTB1
GAD16
GAD17
GAD18
GAD19
GAD20
GAD21
GAD22
GAD23
GAD24
GAD25
GAD26
GAD27
GAD28
GAD29
GAD30
GAD31
SBSTB
-SBSTB
SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7
HL_SWING_ICH16
ADSTB0 15
-ADSTB0 15
ADSTB1 15
-ADSTB1 15
SBSTB 15
-SBSTB 15
HL_SWING_MCH
HL_SWING_ICH
HL_SWING_MCH
R71 0/4S/X
0.8V
10 mil trace with 7 mil
space
HL_VREF_MCH
HL_VREF_ICH16
HL_VREF_ICH
VDDQ*0.233
4
0.1U/6/Y/25V
HL_VREF_MCH
R73 0/4S/X
0.1U/6/Y/25V
3
VDDQ
R70
226/4/1
C36
R72
147/4/1
C38
R76
113/4/1
3
Place mid of bus trace
2
Title
Size Document Number Rev
Custom
2
Date: Sheet
SPRINGDALE AGP,HUB,CSA,VGA
1
GA-8I848P775-G 1.1
1
of
10 39
5
4
3
2
1
C39 0.1U/6/Y/25V
C40 0.1U/6/Y/25V
D D
GMCHVCCP
DDR25V
C C
B B
VDDQ
A A
VDDQ
C41 0.1U/6/Y/25V
C42 0.1U/6/Y/25V
C45
0.1U/6/Y/25V
VCC3
C46 0.1U/6/Y/25V
VDDQ
C47 0.1U/6/Y/25V
VCCA_FSB
VCCA_DPLL
VCCA_DAC
C50 0.1U/6/Y/25V
VCCA_SM
CO-LAYOUT
1UH//1.2A/12/S/[10LI5-01100B-31_10LI5-01100B-32]
0.82UH/8/S
A15
A21
AA35
AL6
AL7
AM1
AM2
AM3
AM5
AM6
AM7
AM8
AN2
AN4
AN5
AN6
AN7
AN8
AP3
AP4
AP5
AP6
AP7
AR15
AR21
AR31
AR4
AR5
AR7
E35
R35
AG1
Y11
A31
AL35
AB25
AC25
AC26
L5
L6
10U/12/Y/10V
A4
A5
A6
B5
B6
C5
C6
D5
D6
D7
E6
E7
F7
G1
G2
B4
B3
C2
U1E
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DAC
VCC_DAC
VCCA_AGP
VCCA_AGP
VCCA_FSB
VCCA_FSB
VCCA_DPLL
VCCA_DAC
VCCA_DDR
VCCA_DDR
VCCA_DDR
VCCA_DDR
848P/[10HB1-032910-10]
C61
4.7U/8/Y/10V/X
1
+
BC522
EC50
100U/D/10V/57/X
POWER
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VSSA_DAC
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
VCCA_FSB
C62
1U/6/Y/10V
C64
0.1U/6/Y/25V
VDDQ
J6
J7
J8
J9
K6
K7
K8
K9
L6
L7
L9
L10
L11
M8
M9
M10
M11
N9
N10
N11
P10
P11
R11
T16
T17
T18
T19
T20
U16
U17
U20
V16
V18
V20
W16
W19
W20
Y16
Y17
Y18
Y19
Y20
J1
J2
J3
J4
J5
K2
K3
K4
K5
L1
L2
L3
L4
L5
C51 0.1U/6/Y/25V
Y1
D3
VCCA_SM
SC26
1U/6/Y/10V/X
15
Mil
30mA
40
Mil
1000mA
EC62
100U/D/10V/57/X
VDDQ
0.1U/6/Y/25V/B/X
DDR25V
VDDQ
CO-LAYOUT
5
4
1
+
0.1U/6/Y/25V
BC72
0.1U/6/Y/25V
SC13
GMCHVCCP
CLOSE MCH
BC63
0.1U/6/Y/25V/X
BC73
0.1U/6/Y/25V
0.1U/6/Y/25V/B/X
SC14
CLSWING_SPG10
VDDQ*0.533
10 mil trace with 7 mil
space
CLVREF_SPG10
VDDQ*0.233
0.1U/6/Y/25V
C52
0.1U/6/Y/25V
0.1U/6/Y/25V/B/X
CLSWING_SPG
CLVREF_SPG
C53
1U/6/Y/10V/X
BC10
0.1U/6/Y/25V/B/X
BC74
0.1U/6/Y/25V
0.1U/6/Y/25V/B/X
SC15
C43
0.1U/6/Y/25V
C48
0.1U/6/Y/25V/X
C54
3
SC9
0.1U/6/Y/25V/B/X
BC340
0.1U/6/Y/25V
SC16
0.1U/6/Y/25V/B/X
C44
0.1U/6/Y/25V/X
C49
0.1U/6/Y/25V
SC19
0.1U/6/Y/25V/B/X
SC17
VDDQ
R77
226/4/1
R78
147/4/1
R79
113/4/1
SC11
0.1U/6/Y/25V/B/X
SC18
0.1U/6/Y/25V/B/X
Close to N/B
SC12
2
U1F
AR32
VSS
AR29
VSS
AR27
VSS
AR25
VSS
AR23
VSS
AR20
VSS
AR16
VSS
AR13
VSS
AR11
VSS
AR9
VSS
AN32
VSS
AN30
VSS
AN28
VSS
AN26
VSS
AN24
VSS
AN22
VSS
AN20
VSS
AN18
VSS
AN16
VSS
AN14
VSS
AN12
VSS
AN10
VSS
AM35
VSS
AM29
VSS
AM27
VSS
AM25
VSS
AM23
VSS
AM21
VSS
AM19
VSS
AM17
VSS
AM15
VSS
AM13
VSS
AM11
VSS
AM9
VSS
AL32
VSS
AL1
VSS
AK28
VSS
AK26
VSS
AK24
VSS
AK22
VSS
AK20
VSS
AK18
VSS
AK16
VSS
AK14
VSS
AK12
VSS
AK10
VSS
AK8
VSS
AK3
VSS
AJ35
VSS
AJ32
VSS
AJ9
VSS
AJ4
VSS
AJ1
VSS
AH33
VSS
AH30
VSS
AH24
VSS
AH22
VSS
AH20
VSS
AH18
VSS
AH16
VSS
AH14
VSS
AH12
VSS
AH10
VSS
AH6
VSS
AH3
VSS
AG35
VSS
AG32
VSS
AG28
VSS
AG26
VSS
AG24
VSS
AG22
VSS
AG20
VSS
AG18
VSS
AG16
VSS
AG14
VSS
AG8
VSS
AG4
VSS
AF33
VSS
AF30
VSS
AF25
VSS
AF24
VSS
AF22
VSS
AF20
VSS
AF18
VSS
AF16
VSS
AF14
VSS
AF11
VSS
AF9
VSS
AF6
VSS
AF3
VSS
AE35
VSS
AE32
VSS
AE26
VSS
AE25
VSS
AE13
VSS
AE12
VSS
848P/[10HB1-032910-10]
AE11
VSS
AE10
VSS
AE4
VSS
AE1
VSS
AD33
VSS
AD30
VSS
AD28
VSS
AD10
VSS
AD9
VSS
AD8
VSS
AD6
VSS
AD3
VSS
AC35
VSS
AC32
VSS
AC4
VSS
AC1
VSS
AB33
VSS
AB30
VSS
AB28
VSS
AB27
VSS
AB26
VSS
AB10
VSS
AB9
VSS
AB8
VSS
AB6
VSS
AB3
VSS
AA32
VSS
AA4
VSS
AA1
VSS
Y35
VSS
Y33
VSS
Y30
VSS
Y28
VSS
Y27
VSS
Y26
VSS
Y10
VSS
Y9
VSS
Y8
VSS
Y6
VSS
Y3
VSS
W32
VSS
W18
VSS
W17
VSS
W4
GND
VSS
V33
VSS
V30
VSS
V28
VSS
V27
VSS
V26
VSS
V19
VSS
V17
VSS
V10
VSS
V9
VSS
V8
VSS
V6
VSS
V3
VSS
U32
VSS
U19
VSS
U18
VSS
U4
VSS
T35
VSS
T33
VSS
T30
VSS
T28
VSS
T27
VSS
T26
VSS
T10
VSS
T9
VSS
T8
VSS
T6
VSS
T3
VSS
T1
VSS
R32
VSS
R4
VSS
R1
VSS
P33
VSS
P30
VSS
P28
VSS
P27
VSS
P26
VSS
P9
VSS
P8
VSS
P6
VSS
P3
VSS
N35
VSS
N32
VSS
N4
VSS
N1
VSS
M33
VSS
M30
VSS
M28
VSS
M27
VSS
M26
VSS
M6
VSS
M3
VSS
L35
VSS
Title
Size Document Number Rev
Custom
Date: Sheet
U1G
L31
L26
L25
L24
K33
K29
K27
K25
K22
K20
K18
K16
K14
K12
K11
J35
J32
J28
J22
J20
J18
J16
J14
J12
J10
H33
H30
H26
H24
H22
H20
H18
H16
H14
H12
H9
H8
H5
H2
G35
G31
G28
F26
F24
F22
F20
F18
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
GND
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
848P/[10HB1-032910-10]
SPRINGDALE PWR
GA-8I848P775-G 1.1
1
F16
F14
F12
F10
F8
F5
F3
F1
E3
E1
D35
D33
D31
D29
D27
D25
D23
D21
D19
D17
D15
D13
D11
D9
D1
C28
C26
C24
C22
C20
C18
C16
C14
C12
C10
C8
C4
A32
A29
A27
A25
A23
A20
A16
A13
A11
A9
A7
of
11 39
8
7
6
5
4
3
2
1
DDR25V
D D
SBAA09,13,14
SBAA19,13,14
DMA[0..7]9,13,14
C C
-SWEA9,13,14
-SCASA9,13,14
-SRASA9,13,14
CKEA09,14
CKEA19,14
DCLKA19
-DCLKA19
DCLKA09
-DCLKA09
DCLKA29
-DCLKA29
DQSA[0..7]9,13,14
B B
SMBDATA13,17,20,35
SMBCLK13,17,20,35
100P/4/N/50V/X
100P/4/N/50V/X
0.1U/6/Y/25V
C204
-RESET_DDR13
-CSA09,14
-CSA19,14
C407
SMBDATA
SMBCLK
C408
DDR25V
MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
SBAA0
SBAA1
-CSA0
-CSA1
DMA0
DMA1
DMA2
DMA3
DMA4
DMA5
DMA6
DMA7
-SWEA
-SCASA
-SRASA
CKEA0
CKEA1
DCLKA1
-DCLKA1
DCLKA0
-DCLKA0
DCLKA2
-DCLKA2
DQSA0
DQSA1
DQSA2
DQSA3
DQSA4
DQSA5
DQSA6
DQSA7
VREF_DDRA
130
125
122
141
118
115
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
48
43
41
37
32
29
27
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
VDDQ
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
BA0
BA1
BA2
CS0
CS1
NC/CS2
NC/CS3
DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8
WE
CAS
RAS
CKE0
CKE1
CK0/DNU
CK0/DNU
CK1
CK1
CK2/DNU
CK2/DNU
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
SDA
SCL
SA0
SA1
SA2
VREF
VDDID
VDDSPD
NC
NC
NC
NC
NC
NC/FETEN
15223054627796
104
112
128
136
143
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
GND
GND
GND
GND
3111826344250586674818993
156
VDDQ
GND
164
VDDQ
VDDQ
GND
GND
172
VDDQ
GND
180738467085108
VDD
VDD
VDD
VDD
VDDQ
GND
VDD
GND
GND
GND
GND
GND
GND
100
116
124
132
139
145
120
148
168
DDR1
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
DDR1/P/[11SM1-510184-61_11SM1-510184-62_11SM1-510184-63_11SM1-510184-64]
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
44
45
49
51
134
135
142
144
MDA[0..63] 9,13,14MAAA[0..12]9,13,14
C203 0.1U/6/Y/25V
90
MABA[1..5]9,13,14
MAAA0
MABA1
MABA2
MABA3
MABA4
MABA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
SBAA0
SBAA1
-CSA29,13,14
-CSA39,13,14
CKEA29,13,14
CKEA39,13,14
DCLKA49,13
-DCLKA49,13
DCLKA39,13
-DCLKA39,13
DCLKA59,13
-DCLKA59,13
-CSA2
-CSA3
DMA0
DMA1
DMA2
DMA3
DMA4
DMA5
DMA6
DMA7
-SWEA
-SCASA
-SRASA
CKEA2
CKEA3
DCLKA4
-DCLKA4
DCLKA3
-DCLKA3
DCLKA5
-DCLKA5
DQSA0
DQSA1
DQSA2
DQSA3
DQSA4
DQSA5
DQSA6
DQSA7
SMBDATA
SMBCLK
DDR25V
VREF_DDRA
DDR25V
-RESET_DDR13
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
DDR25V
15223054627796
VDDQ
VDDQ
VDDQ
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
BA0
BA1
BA2
CS0
CS1
NC/CS2
NC/CS3
DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8
WE
CAS
RAS
CKE0
CKE1
CK0/DNU
CK0/DNU
CK1
CK1
CK2/DNU
CK2/DNU
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
SDA
SCL
SA0
SA1
SA2
VREF
VDDID
VDDSPD
NC
NC
NC
NC
NC
NC/FETEN
3111826344250586674818993
VDDQ
GND
VDDQ
VDDQ
GND
GND
104
VDDQ
GND
112
VDDQ
VDDQ
GND
GND
128
VDDQ
GND
136
VDDQ
GND
143
VDDQ
GND
156
164
172
180738467085108
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
GND
100
120
148
168
DDR2
VDD
VDD
VDD
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
GND
GND
GND
116
124
132
WP
GND
GND
GND
GND
GND
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
44
45
49
51
134
135
142
144
90
DDR25V DDR25V
A A
R522
75/4/1
VREF_DDRA -RESET_DDR
R524
75/4/1
8
VREF_DDRA 13
For Register DDR Support
7
6
R523
8.2K/4
C205
0.1U/6/Y/25V/X
5
-RESET_DDR 13
4
3
DDR1/P/[11SM1-510184-61_11SM1-510184-62_11SM1-510184-63_11SM1-510184-64]
GIGABYTE CORP.
Title
Size Document Number Rev
B
Date: Sheet
2
DDR1,2 CHANNEL A
GA-8I848P775-G 1.1
12 39
of
1
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