Gigabyte GA-EP45-DS3L Schematics rev 1.0
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Model Name: EP45-DS3L
SHEETTITLE
01
DD
CC
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
COVER SHEET
BOM & PCB MODIFY HISTORY
BLOCK DIAGRAM
TABLE LIST
P4_LGA775_A
P4_LGA775_B,D
P4_LGA775_C
P4_L775_E,F,G,H
GMCH-Eaglelake_HOST
GMCH-Eaglelake_DDRII
GMCH-Eaglelake_PCI E, DMI
GMCH-Eaglelake_INT VGA
GMCH-Eaglelake_GND
GMCH-Eaglelake_PWR
DDRII CHANNEL A 1,2
DDRII CHANNEL B 1,2
REV1.0
SHEETTITLE
28
29
30
31
32
33
34
35
PWM
AZALIA ALC888
AUDIO JACK
VCORE PWM_ISL6334CRZ
DISCRETE1 POWER,FAN CTRL
ATX POWER
JMicron JMB368
LAN REALTEK RTL8111C
FRONT PANEL,FUSB,FDD
TPM I/F-1.236
各相位的擺法如下
:
BB
AA
17
18
19
20
21
22
23
24
25
26
27
DDRII TERMINATION
PCI EXPRESS*16 SLOT
ICH10 DMI, PCI, USB
ICH10 GPIO, CTRL
ICH10 SATA, FAN PWM
ICH10 VCC, GND
CLOCK-ICS9LPRS914
PCI SLOT 1, 2, PCIEX1_1~4
ITE8718/GB,RESET DRIVE
COM_LPT, -PROHOT,DYNAMIC,RUSB
BIOS,CI,HWM,KB/MS
5
4
PH1
DU10
PH3
DU11
PH4
DU12
N/B
CPU
PH2
DU13
S/B
Title
SizeDocument NumberRev
Custom
3
2
Date:Sheet of
Gigabyte Technology
Cover Sheet
EP45-DS3L
136Monday, May 12, 2008
1
1.0
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Model Name: GA-EP45-DS3L
Circuit or PCB layout change
for next version
Rev:.1.0
DATEChange ItemReason
Component value change history
DD
DataChange ItemReason
97/04/01
EBOM:01A
97/04/15
EBOM:02
97/04/28
EBOM:10A
97/05/09
PBOM:10B
CC
1. P43 CHIPSET E-BOM
1. 修改LED的OWER
2. ADD DR80,R300 10-->49.9,C158,LBC43 0ohm-->100PF for EMI
3. del Q3,Q4,BC11,BC9,R42,R15,PCI_BT1,PCI_BT2,R166,R168
1. DDR2 VOLTAGE 1.83 --> 1.9V --> 2.0V --> 2.1V .....-->2.5V
1. DR59,DR60 14K---->549ohm,del DR69
2. ADD U9(uP6262),R436,BC133 FOR CPU
及阻值
;DEL R484,DR78. ADD DR79,,R348
超頻
97/04/01
PCB:0.1
97/04/23
PCB:1.0
1.P43-DS3L
1. CE3
位置請移至
2. 增加 upi6262 VCC Power (R620,R621,Q107)
3. 增加R622,R623 FOR DDR18V_OV3
EC24
左邊
BB
AA
Gigabyte Technology
BOM & PCB MODIFY HISTORY
EP45-DS3L
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BLOCK DIAGRAM
DD
INTEL Pentium4
LGA775
CLOCK GENERATOR
PCI EXPRESS X16
LAN 8111C
CC
PCI EXPRESS
X1_*4
USB PORTS 0~11
PCIE-16
PCI-E X1
PCI-E X1
USB 2.0
PCI
AZALIA BUS
GMCH
ICH10
DDRII BUS
SPI BUS
SATAII
CHANNEL A
DDRII DIMM X 2
CHANNEL B
DDRII DIMM X 2
SPI BIOS
SERIAL ATA
II X6
BB
AA
IDE RAID J368
5
PCI
PCI SLOT 1,2
AZALIA ALC888
AUDIO PORTS :
LINE_IN
SURRSURR BACKCEN/LFE
FRONT AUDIO
MICLIN_ OUTCD_IN
FRONT PANEL /CPU FAN
4
3
LPC BUS
LPC I/O ITE8718GB-HX
I/O PORTS :
COMA
LPT
KB/PS2
2
FDD
Title
SizeDocument NumberRev
Custom
Date:Sheet of
Gigabyte Technology
BLOCK DIAGRAM
EP45-DS3L
1
336Monday, May 12, 2008
1.0
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ICH8 GPIO LIST TABLE
PIN NAMEPWR WELL
GP0
GP1/TACH1
GP2/PIRQE#
GP3/PIRQF#
DD
GP4/PIRQG#
GP5/PIRQH#
GP6/TACH2
GP7/TACH3
GP8
GP9
GP10
GP11/SMBALERT#
GP12
GP13
GP14
GP15
CC
GP16
GP17/TACH0
GP18
GP19
GP20
GP21
GP22
GP23
GP24
GP25
GP26/S4_STATE#
BB
GP27
GP28
GP29/OC5#
GP30/OC6#
GP31/OC7#
GP32
GP33
GP34
GP35
GP36
GP37
GP38
AA
GP39
GP48
GP49
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
AFTER/
PLTRST
IN
IN
IN
IN
IN
IN
IN
IN
IN
OUT
IN
OUT
IN
IN
IN
OUT
OUT/LOW
IN
OUT
IN
OUT
IN
IN
OUT
OUT
IN
OUT
OUT/LOW
OUT/LOW
IN
IN
IN
OUT
OUT
OUT/LOW
OUT
IN
IN
IN
IN
IN
IN
USAGENOTE
-ACZ_DETP/U 8.2K VCC3
ICH_FAN_TACH1P/U 8.2K VCC3
-PIRQE
-PIRQF
-PIRQG
-PIRQH
ICH_FAN_TACH2
ICH_FAN_TACH3
GPIO8(DUALBIOS_INPUT)P/U 8.2K 3VDUAL
WOL_ONLYP/D 100K GND
-SMBALRTP/U 8.2K 3VDUAL
MB_ID0P/U 8.2K 3VDUAL
-LPCPMEP/U 8.2K 3VDUAL
CLGPIO2P/U 8.2K 3VDUAL
LAN_DISABLE(STP_PCI-)N/A
RESETN/A
MB_ID1P/U 8.2K VCC3
SATA1GPP/U 8.2K VCC3
SATA0GPP/U 8.2K VCC3
SCLOCKP/U 8.2K VCC3
-LDRQ1P/U 8.2K VCC3
CLGPIO0
MB_ID2(STP_CPU-)P/U 8.2K 3VDUAL
S4_STATE#P/U 8.2K 3VDUAL
GPIO27(EL_STATE0)
PWR_LED(EL_STATE1)
-USBOC_R
-USBOC_R
-USBOC_R
DUAL_BIOSP/U 100K+1M VCC3
DUAL_BIOS
GPIO34/SMB_RST
SATA2GP
SATA3GP
SLOADP/U 8.2K VCC3
GPIO39P/D 8.2K GND
CPUPWROKP/U 100 VTT_OL
5
4
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K 3VDUALCLGPIO1
P/U 8.2K VCC3ICH_FAN_TACH0
P/U 1K 3VCL-SPI_WP0
P/U 8.2K 3VDUAL
P/U 8.2K 3VDUAL
N/A
P/U FUSEVCC
P/U FUSEVCC
P/U FUSEVCC
P/U 8.2K VCC3
N/A
N/ASATACLKREQ#
P/U 8.2K VCC3
P/U 8.2K VCC3
P/U 8.2K VCC3GPIO48
4
3
VCORE:6 PHASE PWM--ISL6327CRZ
ISL6327
PWMx6
VTT_GMCH
CPU
V12
PH1
PH2
PH3
PH4
PH5
PH6
VCORE
VTT_OR
VTT_OL
3
ISL6545CRZ
ISL6545CRZ
RT9199
5VSB
VCC
5VDUAL
PH1
VCC
PH1
DDR18V
DDR18V
VCC1_25
L(I)
2
2
DDRVTT
1
VCC
VCC3_DAC
MOSFET
DDR18V
VCC1_5
MOSFET
LM324
5VDUAL
LDO1084
Title
SizeDocument NumberRev
B
Date:Sheet of
DDR18V
VTT_GMCH
MOSFET
DDR18V
VCC1_05
MOSFET
3VDUAL
Gigabyte Technology
TABLE LIST
EP45-DS3L
436Monday, May 12, 2008
1
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DD
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0.667 X VTT FOR LGA775 PIN H2/F2
49.9/4/1
VTT_OR
0.635 X VTT FOR LGA775 PIN H1/G10
57.6/4/1
VTT_OR
R261
R238
R236
100/4/1
R237
100/4/1
1
C103
1u/6/Y5V/10V/Z
GTLREF0
C104
1u/6/Y5V/10V/Z
GTLREF1
GTLREF030
HA/REQ:50歐姆+-15% [ 4/11 ]
ADSTB:50歐姆+-15% [4/14]
4
LGA775A
L5
A<3>*
P6
A<4>*
M5
A<5>*
L4
A<6>*
M4
A<7>*
R4
A<8>*
T5
A<9>*
U6
A<10>*
T4
A<11>*
U5
A<12>*
U4
A<13>*
V5
A<14>*
V4
A<15>*
W5
A<16>*
N4
RSVD_3
P5
RSVD_4
K4
REQ<0>*
J5
REQ<1>*
M6
REQ<2>*
K6
REQ<3>*
J6
REQ<4>*
R6
ADSTB<0>*
AB6
A<17>*
W6
A<18>*
Y6
A<19>*
Y4
A<20>*
AA4
A<21>*
AD6
A<22>*
AA5
A<23>*
AB5
A<24>*
AC5
A<25>*
AB4
A<26>*
AF5
A<27>*
AF4
A<28>*
AG6
A<29>*
AG4
A<30>*
AG5
A<31>*
AH4
A<32>*
AH5
A<33>*
AJ5
A<34>*
AJ6
A<35>*
AC4
RSVD_1
AE4
RSVD_2
AD5
ADSTB<1>*
CPU-SK/775/S/15
BC66
10u/8/X5R/6.3V/K
GTLREF_UV025
GTLREF_UV125
LGA775
(1/8)
ADS*
BNR*
RSP*
BPRI*
DBSY*
DRDY*
HITM*
IERR*
LOCK*
TRDY*
BINIT*
DEFER*
MCERR*
AP<0>*
AP<1>*
BR<0>*
TESTHI_8
TESTHI_9
TESTHI_10
DP<0>*
DP<1>*
DP<2>*
DP<3>*
GTLREF0
GTLREF1
GTLREF2
GTLREF_SEL
RESET*
RS<0>*
RS<1>*
RS<2>*
VCC3
VCC3
BC61
10u/8/X5R/6.3V/K
-HADS
D2
-BNR
C2
-HIT
D4
HIT*
INIT*
R272
1K/4
R275
1K/4
TP_CPU17
H4
-BPRI
G8
-DBSY
B2
-DRDY
C1
-HITM
E4
-IERR
AB2
-HINIT
P3
-HLOCK
C3
-HTRDY
E3
TP_CPU18
AD3
-DEFER
G7
AB3
U2
TP_CPU1
U3
TP_CPU2
-BR0
F3
TESTHI8
G3
TESTHI9
G4
TESTHI10
H5
J16
TP_CPU3
H15
TP_CPU4
H16
TP_CPU5
J17
TP_CPU6
GTLREF0
H1
GTLREF1
H2
E24
TP_CPU22
H29
TP_CPU7
-CPURST
G23
-RS0
B3
-RS1
F5
-RS2
A3
+12V
MMBT2222A/SOT23/600mA/40
+12V
-HADS9
-BNR9
-HIT9
-BPRI9
-DBSY9
-DRDY9
-HITM9
-HINIT21
-HLOCK9
-HTRDY9
-DEFER9
-BR09
C107220p/4/NPO/50V/J/X
C112220p/4/NPO/50V/J/X
-CPURST9
-RS09
-RS19
-RS29
2N7002/SOT23/25pF/5
R269
1K/4
Q35
SOT23
132
2N7002/SOT23/25pF/5
R274
1K/4
MMBT2222A/SOT23/600mA/40
Q37
SOT23
132
CPU GTLREF RATIO
GTLREF_UV0
HIGHHIGH
LOWHIGH
HIGH
LOWLOW
3
3
D
GS
2
1
3
D
GS
2
1
-CPURST
C14
1n/4/X7R/50V/K/X
Q34
R266
1.3K/4/1
Q36
R276
576/4/1
GTLREF_UV1
LOW
GTLREF0
R2390/4
GTLREF1
R2600/4
Ratio Set
0.67
0.65
0.63
0.615
2
GTLREF37
GTLREF27
Title
SizeDocument NumberRev
Custom
Date:Sheet of
VTT_OR
VTT_OL
VTT_OR
VTT_OL
R21962/4
R23562/4
R26462/4
RN1962/8P4R/4
7 8
5 6
3 4
1 2
Gigabyte Technology
-IERR
-BR0
-CPURST
TESTHI9
TESTHI10
TESTHI8
CR
CPU RETAINTION/X
P4_LGA775-A
EP45-DS3L
1
536Monday, May 12, 2008
1.0
HA[3..16]9
CC
HA[17..35]9
SP-CAP X 3PCS
VCORE
BB
AA
+
SEC1
100U/2V/SPCAP/X
VCORE
VCORE
VCORE
BC70
10u/8/X5R/6.3V/K
BC54
10u/8/X5R/6.3V/K
BC67
10u/8/X5R/6.3V/K
100U/2V/SPCAP/X
5
HA[3..16]
HA[17..35]
SEC2
+
SEC3
100U/2V/SPCAP/X
+
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
-HREQ0
-HREQ09
-HREQ1
-HREQ19
-HREQ2
-HREQ29
-HREQ3
-HREQ39
-HREQ4
-HREQ49
-HADSTB0
-HADSTB09
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31
HA32
HA33
HA34
HA35
-HADSTB1
-HADSTB19
Impedance=50 +- 15% for 4 -layer
BC72
10u/8/X5R/6.3V/K
BC53
10u/8/X5R/6.3V/K
BC55
10u/8/X5R/6.3V/K
BC56
10u/8/X5R/6.3V/K
BC73
10u/8/X5R/6.3V/K
BC71
10u/8/X5R/6.3V/K
TP_CPU19
TP_CPU20
BC57
10u/8/X5R/6.3V/K
BC74
10u/8/X5R/6.3V/K
BC62
10u/8/X5R/6.3V/K
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HD[0..15]
HD[0..15]9
DD
HD/DBI:42歐姆 [6/12]
DSTBP:42歐姆[23/6/8/6/23]
CC
BB
4X Length Guidelines for Quad core processors
Signal Name ATX Layer Pin to Pin
D[15:0]#, DBI0#, DSTBP0#, DSTBN0# Layer 1 2.2” - 2.7”
D[31:16]#, DBI1#, DSTBP1#, DSTBN1# Layer 4 3.0” - 3.5
D[47:32]#, DBI2#, DSTBP2#, DSTBN2# Layer 4 3.6” - 4.3
D[63:48]#, DBI3#, DSTBP3#, DSTBN3# Layer 1 2.4” - 3.0
AA
VTT_OL
R26362/4
5
HD0
B4
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
-DBI0
-DBI09
STBN0
STBN09
STBP0
STBP09HD[16..31]9
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30HD62
HD31
-DBI19
STBP19
TCK
TDI
TDO
TMS
-TRST
-BPM0
-BPM1
-BPM2
-BPM3
-BPM4
-BPM5
R231
1K/4/X
H_BPM1
-SYS_RST
FSBSEL0
FSBSEL1
FSBSEL2
H_BPM1
TP_CPU21
-SYS_RST20,23,30,34
D<0>*
C5
D<1>*
A4
D<2>*
C6
D<3>*
A5
D<4>*
B6
D<5>*
B7
D<6>*
A7
D<7>*
A10
D<8>*
A11
D<9>*
B10
D<10>*
C11
D<11>*
D8
D<12>*
B12
D<13>*
C12
D<14>*
D11
D<15>*
A8
DB1<0>*
C8
DSTBN<0>*
B9
DSTBP<0>
G9
D<16>*
F8
D<17>*
F9
D<18>*
E9
D<19>*
D7
D<20>*
E10
D<21>*
D10
D<22>*
F11
D<23>*
F12
D<24>*
D13
D<25>*
E13
D<26>*
G13
D<27>*
F14
D<28>*
G14
D<29>*
F15
D<30>*
G15
D<31>*
-DBI1
G11
DB1<1>*
STBN1
G12
DSTBN<1>*
STBP1
E12
DSTBP<1>
AE1
TCK
AD1
TDI
AF1
TDO
AC1
TMS
AG1
TRST*
AJ2
BPM<0>*
AJ1
BPM<1>*
AD2
BPM<2>*
AG2
BPM<3>*
AF2
BPM<4>*
AG3
BPM<5>*
AC2
DBR*
AK3
ITPCLK<0>
AJ3
ITPCLK<1>
G29
BSEL<0>
H30
BSEL<1>
G30
BSEL<2>
N5
SPARE0
C9
SPARE1
E7
SPARE2
AE6
SPARE4
D16
NC_DSS2
A20
NC_DSS3
E23
NC
R84
470/4/X
FSBSEL2
FORCE 400MHz CPU TO
333MHz
LGA775
(2/8)
LGA775D
LGA775
(4/8)
CPU-SK/775/S/15
4
VTT_PWRGD
VTT_OUT_1
VTT_OUT_2
VTT_SEL
EXTBGREF
SFRANAD
SFRANAC
FSBSEL1
132
LGA775B
G16
D<32>*
E15
D<33>*
E16
D<34>*
G18
D<35>*
G17
D<36>*
F17
D<37>*
F18
D<38>*
E18
D<39>*
E19
D<40>*
F20
D<41>*
E21
D<42>*
F21
D<43>*
G21
D<44>*
E22
D<45>*
D22
D<46>*
G22
D<47>*
D19
DBI<2>*
G20
DSTBN<2>*
G19
DSTBP<2>
D20
D<48>*
D17
D<49>*
A14
D<50>*
C15
D<51>*
C14
D<52>*
B15
D<53>*
C18
D<54>*
B16
D<55>*
A17
D<56>*
B18
D<57>*
C21
D<58>*
B21
D<59>*
B19
D<60>*
A19
D<61>*
A22
D<62>*
B22
D<63>*
C20
DBI<3>*
A16
DSTBN<3>*
C17
DSTBP<3>
CPU-SK/775/S/15
A29
VTT_1
B25
VTT_2
B29
VTT_3
B30
VTT_4
C29
VTT_5
A26
VTT_6
B27
VTT_7
C28
VTT_8
A25
VTT_9
A28
VTT_10
A27
VTT_11
C30
VTT_12
A30
VTT_13
C25
VTT_14
C26
VTT_15
C27
VTT_16
B26
VTT_17
D27
VTT_18
D28
VTT_19
D25
VTT_20
D26
VTT_21
B28
VTT_22
D29
VTT_23
D30
VTT_24
VR_RDY
AM6
AA1
J1
F27
F23
D14
E6
E5
DCLKPH
J3
ACLKPH
D1
HFPLL
Q16
MMBT2222A/SOT23/600mA/40/X
SOT23
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
HD63
-DBI3
STBN3
STBP3
VTT_GMCH
-DBI29
STBN29
STBP29
-DBI39
STBN39STBN19
STBP39
VR_RDY30
VTT_OR
VTT_OL
VTTSEL31
HD[32..47]
HD[48..63]HD[16..31]
3
HD[32..47]9
HD[48..63]9
BSEL166_325
BSEL166_325
?
?
G33
G33
G33
VTT_GMCH
VTT_OR
0.1u/4/Y5V/16V/Z
FSBSEL123
FSBSEL223
VTT_GMCH
R92
1K/4
3
D
Q21
2N7002/SOT23/25pF/5
BSEL166_325
2N7002/SOT23/25pF/5
2N7002/SOT23/25pF/5
FSA
FSBSEL0
1
0
0
0
011400MHz
GS
2
1
FSBSEL1
VTT_GMCH
R95
1K/4
3
Q22
D
GS
2
1
FSBSEL0
VTT_GMCH
R89
1K/4
3
Q20
D
GS
2
1
FSBSEL2
FSB
FSC
FSBSEL1
FSBSEL2
1
0
0
1200MHz
0
0
0
1
0
RN7470/8P4R/4
7 8
5 6
3 4
1 2
RN2162/8P4R/4
7 8
5 6
3 4
1 2
7 8
C125
5 6
3 4
1 2
RN2062/8P4R/4
R25062/4
R2851K/4
R25262/4
R25162/4
FSBSEL0BSEL0
R978.2K/4/X
FSBSEL1
R948.2K/4/X
FSBSEL2
R918.2K/4/X
FSBSEL0
FSBSEL1
FSBSEL2
-BPM1
-BPM5
-BPM3
-BPM4
-BPM2
TDI
-BPM0
TMS
TDO
VR_RDY
-TRST
TCK
FOR ALL DDR CLK RATIO
R93
8.2K/4
BSEL11
SOT23
BSEL166_225
R96
8.2K/4
BSEL00
SOT23
BSEL166_125
R90
8.2K/4
BSEL22BSEL2
SOT23
BSEL166_425
Clock
100MHz
133MHz10
266MHz
333MHz
2
BSEL1
VTT_GMCH
R82
470/4
VTT_GMCH
R83
470/4
VTT_GMCH
R88
470/4
132
BSEL0
?
3/4
2/2.66/3.33/4+
2/2.5/3/4~
2/2.4/3.2/4#
Title
SizeDocument NumberRev
Custom
Date:Sheet of
BSEL012FSBSEL023
BSEL1
BSEL112
BSEL2
BSEL212
BSEL11
Q15
MMBT2222A/SOT23/600mA/40
SOT23
BSEL00
Q13
MMBT2222A/SOT23/600mA/40
SOT23
132
BSEL22
Q19
MMBT2222A/SOT23/600mA/40
SOT23
132
400/533
400/533/667/800
533/667/800/1066
667/800/1066/1333
Gigabyte Technology
P4_LGA775-B,D
EP45-DS3L
636Monday, May 12, 2008
1
1.0
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
5
Gigabyte Confidential
Do not Copy
4
3
2
1
Place outside of CPU socket
Note:
VCCA & VCOREPLL
-STPCLK
C69
define doesn't same as
old P4 design kit
As close as possible to
CPU socket
MA SK -3 0
R102
C66
1n/4/X7R/50V/K
VCCA
0/6/SHT-30/MASK/X
VSSA
VCOREPLL
Trace width doesn't
less than 12 Mil
-SMI
-SMI21
-A20M21
-FERR21
-IGNNE21
-STPCLK21
VID[0..7]30
VID[0..7]
VRD_SEL30
CPUCLK23
-CPUCLK23
-SKTOCC20
VCC_SENSE26
VSS_SENSE26
PECI21,25
-A20M
-FERR
INTR
INTR21
NMI
NMI21
-IGNNE
-STPCLK
VCCA
VSSA
VCOREPLL
VCC_PLL
VID0
VID1
VID2
VID3
VID4
VID5
VID6
VID7
VRD_SEL
CPUCLK
-CPUCLK
-SKTOCC
VCORE
TP_CPU11
R26262/4
TP_CPU14
TP_CPU16
LGA775C
P2
SMI*
K3
A20M*
R3
FERR*/PBE*
K1
LINT0
L1
LINT1
N2
IGNNE*
M3
STPCLK*
A23
VCCA
B23
VSSA
C23
VCCIOPLL
D23
VCC_PLL
AM2
VID<0>
AL5
VID<1>
AM3
VID<2>
AL6
VID<3>
AK4
VID<4>
AL4
VID<5>
AM5
VID<6>
AM7
VID<7>
AN7
VID_SELECT
F28
BCLK<0>
G28
BCLK<1>
AE8
SKTOCC*
AL1
THERMDA
AK1
THERMDC
AJ7
THERMDA_2
AH7
THERMDC_2
AN3
VCC_SENSE
AN4
VSS_SENSE
AN5
VCC_MB_REGULATION
AN6
VSS_MB_REGULATION
AL8
VCC_D_SENSE
AL7
VSS_D_SENSE
F29
VTT_PKGSENSE
F6
Z60_50*
G6
SLEW_CTRL*
G5
SST_LV*
AL3
MPG_NOBOOT*
CPU-SK/775/S/15
LGA775
(3/8)
TESTHI_0
TESTHI_1
TESTHI_2
TESTHI_3
TESTHI_4
TESTHI_5
TESTHI_6
TESTHI_7
TESTHI_11
TESTHI_12
TESTHI_13
FORCEPH
PWRGOOD
PROCHOT*
THERMTRIP*
COMP<0>
COMP<1>
COMP<2>
COMP<3>
COMP<4>
COMP<5>
COMP<6>
COMP<7>
COMP<8>
RC1
RC2
RC4
RC5
RSVD_1
RSVD_2
PSMI*
MSID<1>
MSID<0>
CPU_BOOT
LL_ID<0>
LL_ID<1>
TESTHI0
F26
TESTHI1
W3
TESTHI2_7
F25
G25
G27
G26
G24
F24
H_DPSLP_N
P1
TESTHI_M
W2
PM_SLP_N
L2
-FORCEPR
AK6
CPUPWROK
N1
-PROCHOT
AL2
-THRMTRIP
M2
COMP0
A13
COMP1
T1
COMP2
G2
COMP3
R1
COMP4
J2
PM_DPRSTP
T2
COMP6
Y3
COMP7
AE3
COMP8
B13
H_BPM0
G1
TESTHI_M
U1
A24
E29
TP_CPU10
GTLREF2
F2
GTLREF3
G10
AH2
MSID1
V1
MSID0
W1
Y1
V2
TP_CPU13
AA2
TP_CPU15
Pop to disable old
Prescott CPU
R1001K/4/X
R24562/4
R24662/4
R24762/4/X
VTT_GMCH
DD
CC
BB
AA
L2
10UH/8/S/[10LI2-12100A-13R_10LI2-12100A-02R]
C22
1u/6/Y5V/10V/Z
C21
1u/6/Y5V/10V/Z/X
L1
10UH/8/S/[10LI2-12100A-13R_10LI2-12100A-02R]
C98
33p/4/NPO/50V/J/X
CPU_TEMP25,27
THERMDC25
R1730/4/SHT/X
R1740/4/SHT/X
1n/4/X7R/50V/K/X
COMP4~7
H_DPSLP_N20
PM_SLP_N12
-FORCEPR26
CPUPWROK20
-PROCHOT20,26
-THRMTRIP21
PM_DPRSTP12,20
R2170/4
可以不上
0.1u/4/Y5V/16V/Z
-PSI30
VTT_OL
0.1u/4/Y5V/16V/Z
VTT_OR
0.1u/4/Y5V/16V/Z
VTT_GMCH
C13
VTT_OL
VTT_OR
VTT_OR
VTT_OR
VCC_PLL1
C97
C100
100/4/1/X
100/4/1/X
0/8/SHT-50/MASK/X
R22249.9/4/1/X
R21349.9/4/1/X
R21149.9/4/1
R21549.9/4/1
R13049.9/4/1
R21649.9/4/1
R2181K/4
R22349.9/4/1/X
R12824.9/4/1
R9962/4
R24062/4
R21462/4
R9862/4
R21051/4/X
R24362/4
R24251/4/X
R241100/4/1/X
R21262/4
R24462/4
RN22680/8P4R/4
RN23680/8P4R/4
R2651K/4
R248130/4
R249130/4
R25949.9/4/1/X
R258
R26849.9/4/1/X
R267
FB1
MASK-50
1u/6/Y5V/10V/Z
7 8
5 6
3 4
1 2
7 8
5 6
3 4
1 2
C102
1u/6/Y5V/10V/Z
GTLREF3
C123
1u/6/Y5V/10V/Z
C15
PM_DPRSTP
COMP4
COMP2
COMP3
COMP0
COMP1
COMP6
COMP7
COMP8
TESTHI2_7
-THRMTRIP
-FERR
TESTHI0
PM_SLP_N
TESTHI1
H_DPSLP_N
CPUPWROK
C991n/4/X7R/50V/K/X
H_BPM0
TESTHI_M
VID3
VID2
VID5
VID4
VID6
VID7
VID1
VID0
VRD_SEL
-FORCEPR
-PROCHOT
GTLREF2
VCC_PLL
C16
0.1u/4/Y5V/16V/Z
GTLREF25
GTLREF35
VCC_PLL
5
4
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
PECI:Platform Environment Control Interface
3
Title
SizeDocument NumberRev
B
2
Date:Sheet of
Gigabyte Technology
P4_LGA775-C
EP45-DS3L
736Monday, May 12, 2008
1
1.0
5
Gigabyte Confidential
Do not Copy
4
3
2
1
VCORE VCORE VCORE VCORE
DD
CC
BB
AA
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
LGA775E
LGA775
VCC
VCC
(5/8)
VCC
VCC
PWR 1/2
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
CPU-SK/775/S/15
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
AL9
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
K23
K24
K25
K26
K27
K28
K29
K30
J10
J11
J12
J13
J14
J15
J18
J19
J20
J21
J22
J23
J24
J25
J26
J27
J28
J29
J30
J8
J9
K8
L8
M8
LGA775F
LGA775
VCC
VCC
(6/8)
VCC
VCC
PWR 2/2
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
CPU-SK/775/S/15
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
A12
A15
A18
A21
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
AF3
AF30
AF6
AF7
A2
A6
A9
LGA775G
LGA775
VSS
VSS
(7/8)
VSS
VSS
GND 1/2
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
CPU-SK/775/S/15
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
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
AJ10
AJ13
AJ16
AJ17
AJ20
AJ23
AJ24
AJ27
AJ28
AJ29
AJ30
AJ4
AK10
AK13
AK16
AK17
AK2
AK20
AK23
AK24
AK27
AK28
AK29
AK30
AK5
AK7
AL10
AL13
AL16
AL17
AL20
AL23
AL24
AL27
AL28
AM1
AM10
AM13
AM16
AM17
AM20
AM23
AM24
AM27
AM28
AM4
AN1
AN10
AN13
AN16
AN17
AN2
AN20
AN23
AN24
AN27
AN28
B11
B14
B17
B20
B24
C10
C13
C16
C19
C22
C24
D12
D15
D18
D21
D24
E11
E14
E17
E20
E25
E26
E27
E28
F10
F13
F16
F19
F22
H10
H11
H12
H13
H14
H17
H18
H19
H20
H21
H22
H23
H24
B1
B5
B8
C4
C7
D3
D5
D6
D9
E2
E8
F4
F7
LGA775H
LGA775
VSS
VSS
(8/8)
VSS
VSS
GND 2/2
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
CPU-SK/775/S/15
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
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
U7
V23
V24
V25
V26
V27
V28
V29
V3
V30
V6
V7
W4
W7
Y2
Y5
Y7
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
5
4
3
Title
SizeDocument NumberRev
B
2
Date:Sheet of
Gigabyte Technology
P4_LGA775-E,F,G,H
EP45-DS3L
836Monday, May 12, 2008
1
1.0
5
Gigabyte Confidential
Do not Copy
MCHA
4
3
2
1
HA[3..35]5 HD[0..63]6
DD
CC
BB
AA
HA[3..35]
-HREQ05
-HREQ15
-HREQ25
-HREQ35
-HREQ45
-HADSTB05
-HADSTB15
-HTRDY5
-DEFER5
-HLOCK5
-DBSY5
-CPURST5
STBP06
STBN06
-DBI06
STBP16
STBN16
-DBI16
STBP26
STBN26
-DBI26
STBP36
STBN36
-DBI36
-HADS5
-DRDY5
-HITM5
-HIT5
-BR05
-BNR5
-BPRI5
-RS05
-RS15
-RS25
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
HA32
HA33
HA34
HA35
-HREQ0
-HREQ1
-HREQ2
-HREQ3
-HREQ4
-HADSTB0
-HADSTB1
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
H39
N39
N35
N37
N40
M45
R35
R36
R34
R37
R39
U38
U34
U40
Y36
U35
AA35
U37
Y37
Y34
Y38
AA37
AA36
G38
K35
C43
G39
C39
B39
B40
K31
K25
C32
D32
D30
G44
K44
H45
H40
H37
H42
G43
G42
D27
N25
L36
L37
J38
F40
L38
L43
J41
T36
T37
T34
J39
J40
T39
J31
F33
J25
F26
J42
L40
J43
L42
J44
L44
FSB_AB_3
FSB_AB_4
FSB_AB_5
FSB_AB_6
FSB_AB_7
FSB_AB_8
FSB_AB_9
FSB_AB_10
FSB_AB_11
FSB_AB_12
FSB_AB_13
FSB_AB_14
FSB_AB_15
FSB_AB_16
FSB_AB_17
FSB_AB_18
FSB_AB_19
FSB_AB_20
FSB_AB_21
FSB_AB_22
FSB_AB_23
FSB_AB_24
FSB_AB_25
FSB_AB_26
FSB_AB_27
FSB_AB_28
FSB_AB_29
FSB_AB_30
FSB_AB_31
FSB_AB_32
FSB_AB_33
FSB_AB_34
FSB_AB_35
FSB_REQB_0
FSB_REQB_1
FSB_REQB_2
FSB_REQB_3
FSB_REQB_4
FSB_ADSTBB_0
FSB_ADSTBB_1
FSB_DSTBPB_0
FSB_DSTBNB_0
FSB_DINVB_0
FSB_DSTBPB_1
FSB_DSTBNB_1
FSB_DINVB_1
FSB_DSTBPB_2
FSB_DSTBNB_2
FSB_DINVB_2
FSB_DSTBPB_3
FSB_DSTBNB_3
FSB_DINVB_3
FSB_ADSB
FSB_TRDYB
FSB_DRDYB
FSB_DEFERB
FSB_HITMB
FSB_HITB
FSB_LOCKB
FSB_BREQ0B
FSB_BNRB
FSB_BPRIB
FSB_DBSYB
FSB_RSB_0
FSB_RSB_1
FSB_RSB_2
FSB_CPURSTB
RSVD
P45-A2/BGA1254/[10HB1-030045-30R]
FSB
FSB_SWING
FSB_RCOMP
FSB_DVREF
FSB_ACCVREF
HPL_CLKINP
HPL_CLKINN
CPU INTERFACE
1 OF 9
FSB_DB_0
FSB_DB_1
FSB_DB_2
FSB_DB_3
FSB_DB_4
FSB_DB_5
FSB_DB_6
FSB_DB_7
FSB_DB_8
FSB_DB_9
FSB_DB_10
FSB_DB_11
FSB_DB_12
FSB_DB_13
FSB_DB_14
FSB_DB_15
FSB_DB_16
FSB_DB_17
FSB_DB_18
FSB_DB_19
FSB_DB_20
FSB_DB_21
FSB_DB_22
FSB_DB_23
FSB_DB_24
FSB_DB_25
FSB_DB_26
FSB_DB_27
FSB_DB_28
FSB_DB_29
FSB_DB_30
FSB_DB_31
FSB_DB_32
FSB_DB_33
FSB_DB_34
FSB_DB_35
FSB_DB_36
FSB_DB_37
FSB_DB_38
FSB_DB_39
FSB_DB_40
FSB_DB_41
FSB_DB_42
FSB_DB_43
FSB_DB_44
FSB_DB_45
FSB_DB_46
FSB_DB_47
FSB_DB_48
FSB_DB_49
FSB_DB_50
FSB_DB_51
FSB_DB_52
FSB_DB_53
FSB_DB_54
FSB_DB_55
FSB_DB_56
FSB_DB_57
FSB_DB_58
FSB_DB_59
FSB_DB_60
FSB_DB_61
FSB_DB_62
FSB_DB_63
F44
C44
D44
C41
E43
B43
D40
B42
B38
F38
A38
B37
D38
C37
D37
B36
E37
J35
H35
F37
G37
J33
L33
G33
L31
M31
M30
J30
G31
K30
M29
G30
J29
F29
H29
L25
K26
L29
J26
M26
H26
F25
F24
G25
H24
L24
J24
N24
C28
B31
F35
C35
B35
D35
D31
A34
B32
F31
D28
A29
C30
B30
E27
B28
B24
A23
C22
B23
P29
P30
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
HXSWING
HXRCOMP
MCH_GTLREF0
MCHCLK
-MCHCLK
5
4
HD[0..63]
MCHCLK23
-MCHCLK23
3
0.01u/4/X7R/25V/K/X
tracer min 10/10 or (10/5
breakout),L1<3"
2
VTT_GMCH
R118
57.6/4/1
BC22
VTT_GMCH
R120
301/4/1
R119
100/4/1
R125
49.9/4/1
C31
0.01u/4/X7R/25V/K
Title
SizeDocument NumberRev
Custom
Date:Sheet of
R117
MCH_GTLREF0
49.9/4/1
R116
100/4/1
HXSWINGHXRCOMP
COUPON1
COUPON2
BC28
1u/6/Y5V/10V/Z
R124
16.5/4/1
COUPON3COUPON/X
COUPON4COUPON/X
Gigabyte Technology
GMCH-HOST
tracer 10/7 or
5/5(breakout)
21
21
EP45-DS3L
1
MCH_GTLREF030
C30
220p/4/NPO/50V/J/X
VTT_GMCH
936Monday, May 12, 2008
1.0
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
5
Gigabyte Confidential
Do not Copy
4
3
2
1
BD24
BB23
BB24
BD23
BB22
BD22
BC22
BC20
BB20
BD20
BC26
BD19
BB19
BE38
BA19
BD36
BC37
BD35
BD26
BB26
BD18
BB35
BD39
BB37
BD40
BC18
AY20
BE17
BB18
BD37
BC39
BB38
BD42
AY33
AW33
AV31
AW31
AW35
AY35
AT31
AU31
AP31
AP30
AW37
AV35
AR43
TP25
BB40
TP28
AT44
TP24
AV40
TP26
AR6
BC24
TP27
AN29
TP18
AN30
TP19
AJ33
TP16
AK33
TP17
BB44
AY42
BA43
BC43
BC44
MCHD
DDR_B_MA_0
DDR_B_MA_1
DDR_B_MA_2
DDR_B_MA_3
DDR_B_MA_4
DDR_B_MA_5
DDR_B_MA_6
DDR_B_MA_7
DDR_B_MA_8
DDR_B_MA_9
DDR_B_MA_10
DDR_B_MA_11
DDR_B_MA_12
DDR_B_MA_13
DDR_B_MA_14
DDR_B_WEB
DDR_B_CASB
DDR_B_RASB
DDR_B_BS_0
DDR_B_BS_1
DDR_B_BS_2
DDR_B_CSB_0
DDR_B_CSB_1
DDR_B_CSB_2
DDR_B_CSB_3
DDR_B_CKE_0
DDR_B_CKE_1
DDR_B_CKE_2
DDR_B_CKE_3
DDR_B_ODT_0
DDR_B_ODT_1
DDR_B_ODT_2
DDR_B_ODT_3
DDR_B_CK_0
DDR_B_CKB_0
DDR_B_CK_1
DDR_B_CKB_1
DDR_B_CK_2
DDR_B_CKB_2
DDR_B_CK_3
DDR_B_CKB_3
DDR_B_CK_4
DDR_B_CKB_4
DDR_B_CK_5
DDR_B_CKB_5
DDR3_A_CSB1
DDR3_A_MA0
DDR3_A_WEB
DDR3_B_ODT3
DDR3_DRAM_PWROK
DDR3_DRAMRSTB
RSVD
RSVD
RSVD
RSVD
DDR_B
DDR_VREF
DDR_RPD
DDR_RPU
DDR_SPD
DDR_SPU
P45-A2/BGA1254/[10HB1-030045-30R]
4 OF 9
DDR_B_DQS_0
DDR_B_DQSB_0
DDR_B_DM_0
DDR_B_DQ_0
DDR_B_DQ_1
DDR_B_DQ_2
DDR_B_DQ_3
DDR_B_DQ_4
DDR_B_DQ_5
DDR_B_DQ_6
DDR_B_DQ_7
DDR_B_DQS_1
DDR_B_DQSB_1
DDR_B_DM_1
DDR_B_DQ_8
DDR_B_DQ_9
DDR_B_DQ_10
DDR_B_DQ_11
DDR_B_DQ_12
DDR_B_DQ_13
DDR_B_DQ_14
DDR_B_DQ_15
DDR_B_DQS_2
DDR_B_DQSB_2
DDR_B_DM_2
DDR_B_DQ_16
DDR_B_DQ_17
DDR_B_DQ_18
DDR_B_DQ_19
DDR_B_DQ_20
DDR_B_DQ_21
DDR_B_DQ_22
DDR_B_DQ_23
DDR_B_DQS_3
DDR_B_DQSB_3
DDR_B_DM_3
DDR_B_DQ_24
DDR_B_DQ_25
DDR_B_DQ_26
DDR_B_DQ_27
DDR_B_DQ_28
DDR_B_DQ_29
DDR_B_DQ_30
DDR_B_DQ_31
DDR_B_DQS_4
DDR_B_DQSB_4
DDR_B_DM_4
DDR_B_DQ_32
DDR_B_DQ_33
DDR_B_DQ_34
DDR_B_DQ_35
DDR_B_DQ_36
DDR_B_DQ_37
DDR_B_DQ_38
DDR_B_DQ_39
DDR_B_DQS_5
DDR_B_DQSB_5
DDR_B_DM_5
DDR_B_DQ_40
DDR_B_DQ_41
DDR_B_DQ_42
DDR_B_DQ_43
DDR_B_DQ_44
DDR_B_DQ_45
DDR_B_DQ_46
DDR_B_DQ_47
DDR_B_DQS_6
DDR_B_DQSB_6
DDR_B_DM_6
DDR_B_DQ_48
DDR_B_DQ_49
DDR_B_DQ_50
DDR_B_DQ_51
DDR_B_DQ_52
DDR_B_DQ_53
DDR_B_DQ_54
DDR_B_DQ_55
DDR_B_DQS_7
DDR_B_DQSB_7
DDR_B_DM_7
DDR_B_DQ_56
DDR_B_DQ_57
DDR_B_DQ_58
DDR_B_DQ_59
DDR_B_DQ_60
DDR_B_DQ_61
DDR_B_DQ_62
DDR_B_DQ_63
AW8
AW9
AY6
AV7
AW4
BA9
AU11
AU7
AU8
AW7
AY9
AT15
AU15
AR15
AY13
AP15
AW15
AT16
AU13
AW13
AP16
AU16
AR20
AR17
AU17
AY17
AV17
AR21
AV20
AP17
AW16
AT20
AN20
AU26
AT26
AV25
AT25
AV26
AU29
AV29
AW25
AR25
AP26
AR29
AR38
AR37
AU39
AR36
AU38
AN35
AN37
AV39
AW39
AU40
AU41
AK34
AL34
AL37
AL35
AL36
AK36
AJ34
AN39
AN40
AK37
AL39
AF37
AF36
AJ35
AJ38
AJ37
AF38
AE37
AK40
AJ40
AF34
AE35
AB35
AD35
AD37
AD40
AD38
AB40
AA39
AE36
AE39
AB37
AB38
DQSB0
-DQSB0
DMB0
MDB0
MDB1
MDB2
MDB3
MDB4
MDB5
MDB6
MDB7
DQSB1
-DQSB1
DMB1
MDB8
MDB9
MDB10
MDB11
MDB12
MDB13
MDB14
MDB15
DQSB2
-DQSB2
DMB2
MDB16
MDB17
MDB18
MDB19
MDB20
MDB21
MDB22
MDB23
DQSB3
-DQSB3
DMB3
MDB24
MDB25
MDB26
MDB27
MDB28
MDB29
MDB30
MDB31
DQSB4
-DQSB4
DMB4
MDB32
MDB33
MDB34
MDB35
MDB36
MDB37
MDB38
MDB39
DQSB5
-DQSB5
DMB5
MDB40
MDB41
MDB42
MDB43
MDB44
MDB45
MDB46
MDB47
DQSB6
-DQSB6
DMB6
MDB48
MDB49
MDB50
MDB51
MDB52
MDB53
MDB54
MDB55
DQSB7
-DQSB7
DMB7
MDB56
MDB57
MDB58
MDB59
MDB60
MDB61
MDB62
MDB63
MODT_A[0..3]15,17
MODT_B[0..3]16,17
-DQSB[0..7]16
MAAB[0..14]16,17
DMB[0..7]16
MDB[0..63]16
DQSB[0..7]16
MAAA[0..14]15,17
DMA[0..7]15
MDA[0..63]15
DQSA[0..7]15
-DQSA[0..7]15
DDR18V
0.1u/4/Y5V/16V/Z
BC105
DDR18V
DDR18V
R220
2K/4/1
R207
2K/4/1
R19880.6/4/1
R23480.6/4/1
BC107
0.1u/4/Y5V/16V/Z
R232249/4/1
R23380.6/4/1
BC104
0.1u/4/Y5V/16V/Z
tracer min 10/10
MCH_VREF
BC92
0.1u/4/Y5V/16V/Z
NB_HEATSINK
2
NB_HS/[12SP2-040007-41R_12SP2-040007-42R_12SP2-040007-43R]
EP45/43-DS3L Large
Heatsink
:12SP2-040007-41R/42R/43R
EP45/43-S3L Standard
Heatsink
:12SP2-04F004-G1R/G2R/G3R
MODT_A[0..3]
MODT_B[0..3]
-DQSB[0..7]
MAAB[0..14]
DMB[0..7]
MDB[0..63]
DQSB[0..7]
MAAA[0..14]
DMA[0..7]
MDA[0..63]
DQSA[0..7]
-DQSA[0..7]
MCH_DDR_RPD
MCH_DDR_RPU
MCH_DDR_SPD
MCH_DDR_SPU
MCH_VREF30
1
tracer min
5/10( 1:2)
MCHC
DCLKB016
-DCLKB016
DCLKB116
-DCLKB116
DCLKB216
-DCLKB216
DCLKB316
-DCLKB316
DCLKB416
-DCLKB416
DCLKB516
-DCLKB516
-SWEB16,17
-SCASB16,17
-SRASB16,17
SBAB016,17
SBAB116,17
SBAB216,17
-CSB016,17
-CSB116,17
-CSB216,17
-CSB316,17
CKEB016,17
CKEB116,17
CKEB216,17
CKEB316,17
MAAB0
MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6
MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
MAAB13
MAAB14
-SWEB
-SCASB
-SRASB
SBAB0
SBAB1
SBAB2
-CSB0
-CSB1
-CSB2
-CSB3
CKEB0
CKEB1
CKEB2
CKEB3
MODT_B0
MODT_B1
MODT_B2
MODT_B3
DCLKB0
-DCLKB0
DCLKB1
-DCLKB1
DCLKB2
-DCLKB2
DCLKB3
-DCLKB3
DCLKB4
-DCLKB4
DCLKB5
-DCLKB5
MCH_VREF
MCH_DDR_RPD
MCH_DDR_RPU
MCH_DDR_SPD
MCH_DDR_SPU
MAAA0
BC41
BC35
BB32
BC32
BD32
BB31
AY31
BA31
BD31
BD30
AW43
BC30
BB30
AM42
BD28
AW42
AU42
AV42
AV45
AY44
BC28
AU43
AR40
AU44
AM43
BB27
BD27
BA27
AY26
AR42
AM44
AR44
AL40
AY37
BA37
AW29
AY29
AU37
AV37
AU33
AT33
AT30
AR30
AW38
AY38
DDR_A_MA_0
DDR_A_MA_1
DDR_A_MA_2
DDR_A_MA_3
DDR_A_MA_4
DDR_A_MA_5
DDR_A_MA_6
DDR_A_MA_7
DDR_A_MA_8
DDR_A_MA_9
DDR_A_MA_10
DDR_A_MA_11
DDR_A_MA_12
DDR_A_MA_13
DDR_A_MA_14
DDR_A_WEB
DDR_A_CASB
DDR_A_RASB
DDR_A_BS_0
DDR_A_BS_1
DDR_A_BS_2
DDR_A_CSB_0
DDR_A_CSB_1
DDR_A_CSB_2
DDR_A_CSB_3
DDR_A_CKE_0
DDR_A_CKE_1
DDR_A_CKE_2
DDR_A_CKE_3
DDR_A_ODT_0
DDR_A_ODT_1
DDR_A_ODT_2
DDR_A_ODT_3
DDR_A_CK_0
DDR_A_CKB_0
DDR_A_CK_1
DDR_A_CKB_1
DDR_A_CK_2
DDR_A_CKB_2
DDR_A_CK_3
DDR_A_CKB_3
DDR_A_CK_4
DDR_A_CKB_4
DDR_A_CK_5
DDR_A_CKB_5
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
MAAA7
MAAA8
DD
CC
-DCLKA015
-DCLKA115
-DCLKA215
-DCLKA315
-DCLKA415
-DCLKA515
MAAA9
MAAA10
MAAA11
MAAA12
MAAA13
MAAA14
-SWEA
-SWEA15,17
-SCASA
-SCASA15,17
-SRASA
-SRASA15,17
SBAA0
SBAA015,17
SBAA1
SBAA115,17
SBAA2
SBAA215,17
-CSA0
-CSA015,17
-CSA1
-CSA115,17
-CSA2
-CSA215,17
-CSA3
-CSA315,17
CKEA0
CKEA015,17
CKEA1
CKEA115,17
CKEA2
CKEA215,17
CKEA3
CKEA315,17
MODT_A0
MODT_A1
MODT_A2
MODT_A3
DCLKA0
DCLKA015
-DCLKA0
DCLKA1
DCLKA115
-DCLKA1
DCLKA2
DCLKA215
-DCLKA2
DCLKA3
DCLKA315
-DCLKA3
DCLKA4
DCLKA415
-DCLKA4
DCLKA5
DCLKA515
-DCLKA5
DDR_A
6.5/5/6.5 Length max=5.0"
MCH die to DIMM0/1 pin =6" max
BB
FOR channel A
DDR INTERFACE
AA
P45-A2/BGA1254/[10HB1-030045-30R]
3 OF 9
DDR_A_DQS_0
DDR_A_DQSB_0
DDR_A_DM_0
DDR_A_DQ_0
DDR_A_DQ_1
DDR_A_DQ_2
DDR_A_DQ_3
DDR_A_DQ_4
DDR_A_DQ_5
DDR_A_DQ_6
DDR_A_DQ_7
DDR_A_DQS_1
DDR_A_DQSB_1
DDR_A_DM_1
DDR_A_DQ_8
DDR_A_DQ_9
DDR_A_DQ_10
DDR_A_DQ_11
DDR_A_DQ_12
DDR_A_DQ_13
DDR_A_DQ_14
DDR_A_DQ_15
DDR_A_DQS_2
DDR_A_DQSB_2
DDR_A_DM_2
DDR_A_DQ_16
DDR_A_DQ_17
DDR_A_DQ_18
DDR_A_DQ_19
DDR_A_DQ_20
DDR_A_DQ_21
DDR_A_DQ_22
DDR_A_DQ_23
DDR_A_DQS_3
DDR_A_DQSB_3
DDR_A_DM_3
DDR_A_DQ_24
DDR_A_DQ_25
DDR_A_DQ_26
DDR_A_DQ_27
DDR_A_DQ_28
DDR_A_DQ_29
DDR_A_DQ_30
DDR_A_DQ_31
DDR_A_DQS_4
DDR_A_DQSB_4
DDR_A_DM_4
DDR_A_DQ_32
DDR_A_DQ_33
DDR_A_DQ_34
DDR_A_DQ_35
DDR_A_DQ_36
DDR_A_DQ_37
DDR_A_DQ_38
DDR_A_DQ_39
DDR_A_DQS_5
DDR_A_DQSB_5
DDR_A_DM_5
DDR_A_DQ_40
DDR_A_DQ_41
DDR_A_DQ_42
DDR_A_DQ_43
DDR_A_DQ_44
DDR_A_DQ_45
DDR_A_DQ_46
DDR_A_DQ_47
DDR_A_DQS_6
DDR_A_DQSB_6
DDR_A_DM_6
DDR_A_DQ_48
DDR_A_DQ_49
DDR_A_DQ_50
DDR_A_DQ_51
DDR_A_DQ_52
DDR_A_DQ_53
DDR_A_DQ_54
DDR_A_DQ_55
DDR_A_DQS_7
DDR_A_DQSB_7
DDR_A_DM_7
DDR_A_DQ_56
DDR_A_DQ_57
DDR_A_DQ_58
DDR_A_DQ_59
DDR_A_DQ_60
DDR_A_DQ_61
DDR_A_DQ_62
DDR_A_DQ_63
DQSA0
BC5
-DQSA0
BD4
DMA0
BC3
MDA0
BC2
MDA1
BD3
MDA2
BD7
MDA3
BB7
MDA4
BB2
MDA5
BA3
MDA6
BE6
MDA7
BD6
DQSA1
BB9
-DQSA1
BC9
DMA1
BD9
MDA8
BB8
MDA9
AY8
MDA10
BD11
MDA11
BB11
MDA12
BC7
MDA13
BE8
MDA14
BD10
MDA15
AY11
DQSA2
BD15
-DQSA2
BB15
DMA2
BD14
MDA16
BB14
MDA17
BC14
MDA18
BC16
MDA19
BB16
MDA20
BC11
MDA21
BE12
MDA22
BA15
MDA23
BD16
DQSA3
AR22
-DQSA3
AT22
DMA3
AV22
MDA24
AW21
MDA25
AY22
MDA26
AV24
MDA27
AY24
MDA28
AU21
MDA29
AT21
MDA30
AR24
MDA31
AU24
DQSA4
AH43
-DQSA4
AH42
DMA4
AK42
MDA32
AL41
MDA33
AK43
MDA34
AG42
MDA35
AG44
MDA36
AL42
MDA37
AK44
MDA38
AH44
MDA39
AG41
DQSA5
AD43
-DQSA5
AE42
DMA5
AE45
MDA40
AF43
MDA41
AF42
MDA42
AC44
MDA43
AC42
MDA44
AF40
MDA45
AF44
MDA46
AD44
MDA47
AC41
DQSA6
Y43
-DQSA6
Y42
DMA6
AA45
MDA48
AB43
MDA49
AA42
MDA50
W42
MDA51
W41
MDA52
AB42
MDA53
AB44
MDA54
Y44
MDA55
Y40
DQSA7
T44
-DQSA7
T43
DMA7
T42
MDA56
V42
MDA57
U45
MDA58
R40
MDA59
P44
MDA60
V44
MDA61
V43
MDA62
R41
MDA63
R44
6.5/5/6.5 Length max=5.0"
MCH die to DIMM2/3 pin =7" max
FOR channel B
Title
SizeDocument NumberRev
Custom
5
4
3
2
Date:Sheet of
Gigabyte Technology
GMCH-DDRII
EP45-DS3L
1036Monday, May 12, 2008
1
1.0
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
5
Gigabyte Confidential
Do not Copy
4
3
2
1
N10
R10
U10
AA9
AA10
AA7
AA6
AB10
AB9
AB3
AA2
AD10
AD11
AD7
AD8
AE9
AE10
AE6
AE7
AF9
AF8
G7
G4
F6
PEG_RXP_0
PEG_RXN_0
H6
PEG_RXP_1
PEG_RXN_1
J6
PEG_RXP_2
J7
PEG_RXN_2
L6
PEG_RXP_3
L7
PEG_RXN_3
N9
PEG_RXP_4
PEG_RXN_4
N7
PEG_RXP_5
N6
PEG_RXN_5
R7
PEG_RXP_6
R6
PEG_RXN_6
R9
PEG_RXP_7
PEG_RXN_7
PEG_RXP_8
U9
PEG_RXN_8
U6
PEG_RXP_9
U7
PEG_RXN_9
PEG_RXP_10
PEG_RXN_10
R4
PEG_RXP_11
P4
PEG_RXN_11
PEG_RXP_12
PEG_RXN_12
PEG_RXP_13
PEG_RXN_13
PEG_RXP_14
PEG_RXN_14
PEG_RXP_15
PEG_RXN_15
DMI_RXP_0
DMI_RXN_0
DMI_RXP_1
DMI_RXN_1
DMI_RXP_2
DMI_RXN_2
DMI_RXP_3
DMI_RXN_3
MCHB
PCIE
DMI
PEG_TXP_0
PEG_TXN_0
PEG_TXP_1
PEG_TXN_1
PEG_TXP_2
PEG_TXN_2
PEG_TXP_3
PEG_TXN_3
PEG_TXP_4
PEG_TXN_4
PEG_TXP_5
PEG_TXN_5
PEG_TXP_6
PEG_TXN_6
PEG_TXP_7
PEG_TXN_7
PEG_TXP_8
PEG_TXN_8
PEG_TXP_9
PEG_TXN_9
PEG_TXP_10
PEG_TXN_10
PEG_TXP_11
PEG_TXN_11
PEG_TXP_12
PEG_TXN_12
PEG_TXP_13
PEG_TXN_13
PEG_TXP_14
PEG_TXN_14
PEG_TXP_15
PEG_TXN_15
DMI_TXP_0
DMI_TXN_0
DMI_TXP_1
DMI_TXN_1
DMI_TXP_2
DMI_TXN_2
DMI_TXP_3
DMI_TXN_3
C11
B11
A10
B9
C9
D8
B8
C7
B7
B6
B3
B4
D2
C2
H2
G2
J2
K2
K1
L2
P2
M2
T2
R1
U2
V2
W4
V3
AA4
Y4
AC1
AB2
AC2
AD2
AD4
AE4
AE2
AF2
AF4
AG4
EXP_TXP0
EXP_TXN0
EXP_TXP1
EXP_TXN1
EXP_TXP2
EXP_TXN2
EXP_TXP3
EXP_TXN3
EXP_TXP4
EXP_TXN4
EXP_TXP5
EXP_TXN5
EXP_TXP6
EXP_TXN6
EXP_TXP7
EXP_TXN7
EXP_TXP8
EXP_TXN8
EXP_TXP9
EXP_TXN9
EXP_TXP10
EXP_TXN10
EXP_TXP11
EXP_TXN11
EXP_TXP12
EXP_TXN12
EXP_TXP13
EXP_TXN13
EXP_TXP14
EXP_TXN14
EXP_TXP15
EXP_TXN15
DMI_0TXP
DMI_0TXN
DMI_1TXP
DMI_1TXN
DMI_2TXP
DMI_2TXN
DMI_3TXP
DMI_3TXN
VCC1_1
DMI_0TXP19
DMI_0TXN19
DMI_1TXP19
DMI_1TXN19
DMI_2TXP19
DMI_2TXN19
DMI_3TXP19
DMI_3TXN19
BC69
0.1u/4/Y5V/16V/Z
EXP_TXP[0..15]
EXP_TXN[0..15]
EXP_RXP[0..15]
EXP_RXN[0..15]
R165
49.9/4/1
tracer 10/10
EXP_TXP[0..15]18
EXP_TXN[0..15]18
EXP_RXP[0..15]18
EXP_RXN[0..15]18
GRCOMP
PCIEX16:16/5/5/5/16(breakout min 8/4/5/4/8)
DD
Impedance=85 +- 17.5%
CC
DMI:12/4/8/4/12
Impedance=95 +- 17.5%
DMI_0RXP19
DMI_0RXN19
BB
DMI_1RXP19
DMI_1RXN19
DMI_2RXP19
DMI_2RXN19
DMI_3RXP19
DMI_3RXN19
EXP_RXP0
EXP_RXN0
EXP_RXP1
EXP_RXN1
EXP_RXP2
EXP_RXN2
EXP_RXP3
EXP_RXN3
EXP_RXP4
EXP_RXN4
EXP_RXP5
EXP_RXN5
EXP_RXP6
EXP_RXN6
EXP_RXP7
EXP_RXN7
EXP_RXP8
EXP_RXN8
EXP_RXP9
EXP_RXN9
EXP_RXP10
EXP_RXN10
EXP_RXP11
EXP_RXN11
EXP_RXP12
EXP_RXN12
EXP_RXP13
EXP_RXN13
EXP_RXP14
EXP_RXN14
EXP_RXP15
EXP_RXN15
DMI_0RXP
DMI_0RXN
DMI_1RXP
DMI_1RXN
DMI_2RXP
DMI_2RXN
DMI_3RXP
DMI_3RXN
SRCCLK_MCH23
-SRCCLK_MCH23
SDVO_CLDATA18
SDVO_CLCLK18
AA
SRCCLK_MCH
-SRCCLK_MCH
SDVO_CLDATA
SDVO_CLCLK
TP14
TP15
5
D9
EXP_CLKP
E9
EXP_CLKN
J13
SDVO_CTRLDATA
G13
SDVO_CTRLCLK
AB13
RSVD
AD13
RSVD
2 OF 9
P45-A2/BGA1254/[10HB1-030045-30R]
4
EXP_RCOMPO
EXP_COMPI
EXP_ICOMPO
EXP_RBIAS
Y7
Y8
Y6
AG1
GRCOMP
GRBIAS
R182
750/4/1
Title
Gigabyte Technology
GMCH-PCI E & DMI
SizeDocument NumberRev
Custom
3
Date:Sheet of
2
EP45-DS3L
1
1.0
1136Monday, May 12, 2008
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
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