Gigabyte GA-8S655FXE REV.1.11 Schematic
5
4
3
2
1
8S655FXE Schematics
D D
SHEET
1
2
3
4,5,6
7-11
12-15
16
C C
17
18,19
20
21
22,23
COVER SHEET
BOM & PCB MODIFY HISTORY
BLOCK DIAGRAM
INTEL CPU_WMT_478
SIS655FX (NORTH BRIDGE) HOST; DDR; AGP,HYPER ZIP
SIS964 (SOUTH BIRDGE)
CLOCK GENERATOR
DDR CLOCK BUFFER
DDR SDRAM DIMMS 1,2,3,4
DDR TERMINATION
AGP 8X SLOT
PCI SLOT 1,2,3,4,5
TITLE
SHEET
34
35
36
37
38
39
40
TITLE
MARVELL 1G LAN
W83301GR DDR POWER
ATX CONN
POWER CONSUMPTION
POWER SEQUENCE
CLOCK MAP
RESET MAP
Revision 1.11
24
25
B B
26
27
28
29
30
31
32
A A
33
IDE,FRONT USB,PCIRST#
LPCIO_IT8705AF
VDDQ,VCC18,VCCVID, 3VDUAL, 18VDUAL DC POWER
COM, LPT, FDD, KB/MS, IR
AC 97 ALC650/655/658/850
AUDIO JACK,GAME PORT
VCORE (VRD10.0) 3-PHASE PWM POWER
BIOS, FAN, IR, INFO_LINK
F_PANEL,CASEOPEN
ICS1883 LAN PHY (10/100)
5
4
PCB Vendor:
PCB Size: 304.80*210.00 mm
Title
Size Document Number Rev
Custom
星期三, 三月
3
2
Date: Sheet of
17, 2004
信豐利，育富。
GIGABYTE
COVER SHEET
GA-8S655FXE
1
COMPONENT SIDE
(1 oz. Copper)
VCC LAYER
(1 oz. Copper)
GND LAYER
(1 oz. Copper)
SOLDER SIDE
(1 oz. Copper)
140
1.11
5
4
3
2
1
Model Name: 8S655FXE
Version:1.11
D D
Component value change history
AUTOBOM
93/03/11
Circuit or PCB layout change for next version
Date Change Item Reason
Date Change Item Reason
93/03/11 9M8S655FXE-00-11A
Copy BOM : 9M8S655FXEL-00-11B
DEL LAN Function COST DOWN
93/03/17
C C
9M8S655FXE-00-11B
Change R506 to 806 ohm
Change U33 to ICS93734BF
B B
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet
BOM & PCB MODIFY HISTORY
星期三, 三月
17, 2004
GIGABYTE
GA-8S655FXE
1
1.11
of
240
5
BLOCK DIAGRAM
4
3
2
1
INTEL Pentium4 (478)
D D
C C
CLOCK GENERATOR
AGP SLOT 4X/8X
GAD0~31
AD_STB0,-AD_STB0
AD_STB1,-AD_STB1
SBA0~7
SB_STB,-SB_STB
-GBE0~3
ST0~2
AGP BUS
SIS655FX NORTH BRIDGE
ZAD0~16
CONTROL BUS
Z LINK
VID0~5
MAA0~14
MDD0~63
-DQSD0~8
MAAB~14
MDDB0~63
-DQSDB0~8
PWM/OTHER POWER
VCORE = 1.75V (650-1100MHZ) / SLEEP : 1.3V
5VSB,-12V,+12V,VCC,VCC3,3VDUAL
DDRVTT,DDR25V,3VSTR,VCC25
PAGE 32~34
DDR SDRAM DIMM X 2
DDR SDRAM DIMM X 2
SIS964 SOUTH BRIDGE
USB PORTS 0~7
Serial ATA
IDE Primary and Secondary
B B
PCI BUS
PCI SLOT 1,2,3,4
BIOS SST39SF020
LPC BUS
AC97 CODEC
LPC I/O IT8705AF
ALC655/658/850
AC97 LINK
A A
AUDIO PORTS :
LINE_IN
CD_IN
TELE
5
AUX_IN
FRONT AUDIO
MICLIN_ OUT
GAME PORT
FRONT PANEL /FANS
4
3
I/O PORTS :
COMB
COMA IR
2
LPT
PS2
FDD
星期三, 三月
GIAGBYTE
BLOCK DIAGRAM
GA-8S655FXE
17, 2004
1
340
Title
Size Document Number Rev
Custom
Date: Sheet of
1.11
5
VCORE
D D
C C
B B
BC1
10U/12/X/6.3V/X
VCORE
BC17
10U/12/X/6.3V/X
10U/12/X/6.3V/X
BC2
10U/12/X/6.3V/X
10U/12/X/6.3V/X
HA[3..16]7
HA[17..31]7
BC3
BC19
HA[3..16]
-HA_STB07
-HREQ47
-HREQ37
-HREQ27
-HREQ17
-HREQ07
HA[17..31]
-HA_STB17
BC4
10U/12/X/6.3V/X
BC20
10U/12/X/6.3V/X
-HA_STB0
-HREQ4
-HREQ3
-HREQ2
-HREQ1
-HREQ0
-HA_STB1
VCORE VCORE
HA16
N5
HA15
N4
HA14
N2
HA13
M1
HA12
N1
HA11
M4
HA10
M3
HA9
L2
HA8
M6
HA7
L3
HA6
K1
HA5
L6
HA4
K4
HA3
K2
L5
H3
J3
J4
K5
J1
AB1
Y1
W2
V3
HA31
U4
HA30
T5
HA29
W1
HA28
R6
HA27
V2
HA26
T4
HA25
U3
HA24
P6
HA23
U1
HA22
T2
HA21
R3
HA20
P4
HA19
P3
HA18
R2
HA17
T1
R5
BC6
10U/12/X/6.3V/X
SOCKET_478A
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
ADSTB0
REQ4
REQ3
REQ2
REQ1
REQ0
A35
A34
A33
A32
A31
A30
A29
A28
A27
A26
A25
A24
A23
A22
A21
A20
A19
A18
A17
ADSTB1
10U/12/X/6.3V/X
BC7
10U/12/X/6.3V/X
BC8
10U/12/X/6.3V/X
4
BC9
AD11
VCORE1
10U/12/X/6.3V/X
AD9
AD7
AD19
AE18
VCORE2
VCORE3
VCORE4
BC10
AE16
AE14
VCORE5
VCORE6
AE12
AE10
VCORE7
VCORE8
AE8
AE6
VCORE9
VCORE10
VCORE11
10U/12/X/6.3V/X
VCORE
AE20
AB15
AB13
AB11
VCORE12
VCORE13
VCORE14
10U/12/X/6.3V/X
BC11
BC30
100U/SP-CAP/2V/X
VCORE
AB9
AB7
AB19
AC18
AC16
VCORE15
VCORE16
VCORE17
VCORE18
VCORE19
VCORE20
BC12
AC14
AC12
AC10
VCORE21
VCORE22
BC13
100U/SP-CAP/2V
AC8
AD17
AD15
AD13
VCORE23
VCORE24
VCORE25
VCORE26
pin AC14
E14
E12
VCORE27
VCORE28
VCORE29
BC14
10U/12/X/6.3V/X
E10E8E20
VCORE30
VCORE31
VCORE32
3
BC15
100U/SP-CAP/2V
BC32,BC33,BC34與BC4,BC5,BC6 LAYOUT
Default SP-CAP*2 pcs, 10uF*2 pcs .
先經過
SP-CAP才Vcore
下內層
AD1
BOOTSEL
ADS
BINIT
BNR
DP3
DP2
DP1
DP0
TESTHI8
TESTHI9
TESTHI10
BR0
BPRI
DBSY
DEFER
DRDY
HITM
IERR
INIT
LOCK
MCERR
RESET#
RS2
RS1
RS0
RSP
TRDY
AE26
G1
AC1
AP0
V5
AP1
AA3
G2
L25
K26
K25
J26
U6
W4
Y3
H6
D2
H5
E2
H2
F3
HIT
E3
AC3
W5
G4
V6
AB25
F4
G5
F1
AB2
J6
OPTIM/COMPAT
VCORE
BC16
100U/SP-CAP/2V/X
VCORE
BOOTSEL
R3 0/6/X
-ADS
Z7
-BNR
-BREQ0
-BPRI
-DBSY
-DEFER
-DRDY
-HIT
-HITM
-CPUINIT
-HLOCK
-CPURST
-RS2
-RS1
-RS0
-HTRDY
共
BC31
100U/SP-CAP/2V/X
BOOTSEL 5,30
-ADS 7
R4
62/6/X
-BNR 7
TESTHI8 5
TESTHI9 5
TESTHI10 5
-BREQ0 5,7
-BPRI 7
-DBSY 7
-DEFER 7
-DRDY 7
-HIT 7
-HITM 7
-IERR 5
-HLOCK 7
-RS2 7
-RS1 7
-RS0 7
-HTRDY 7
2
BOOTSEL:
Northwood: Lo
Prescott: Hi
VCORE
TESTHI8, 9, 10
pull-up for Prescott CPU
VCORE
R5
62/6
C1
100P/4/N/50V/X
C2
100P/4/N/50V/X
(pull-up to VCCVID by 500~5K ohm.)
各自
-CPUINIT 13
-CPURST 5,7
1
GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND8
GND9
GND11
GND12
GND13
GND14
GND15
GND16
GND17
GND19
GND20
GND21
GND22
GND23
GND24
GND25
GND26
GND27
GND28
GND29
GND30
GND31
GND32
GND33
GND34
GND35
GND36
GND37
GND38
GND39
GND40
GND41
GND42
GND43
GND44
GND45
GND46
GND47
GND48
GND49
GND50
GND51
GND52
GND53
GND54
GND55
GND56
GND57
GND58
GND59
GND60
AE7
AE24
AE22
AE19
AD14
AD12
AD10
AD8
AD4
AD23
AD21
AE17
AE15
AE13
AE11
AE9
AB20
AC17
AC15
AC13
AC11
AC9
AC7
AC5
AC2
AC25
AC22
AC19
AD18
AD16
AA4
AA1
AA23
AA19
AB18
AB16
AB14
AB12
AB10
AB8
AB6
AB3
AB24
AB21V4V1
V23W6W3
W24
W21Y5Y2
Y25
Y22
AA17
AA15
SK478/GD/W
A A
5
4
3
AA13
Title
Size Document Number Rev
Custom
2
Date: Sheet
P4 478A
GA-8S655FXE 1.11
1
of
440
5
VCORE
GTLVREF=Vcore*(4/7) for Northwood
GTLVREF=Vcore*(1/2) for Prescott
R6 75/6/1
BC33
0.01U/6/X/16V
D D
-BOOTSEL GTLREF
R391
BOOTSEL4,30
8.2K/6
Prescott GTLREF margin from Vcore*0.43 ~ Vcore*0.60
Northwood GTLREF margin from Vcore*0.458 ~ Vcore*0.721
VCORE
RN165 62/8P4R
1 2
3 4
5 6
7 8
R17 62/6
C C
COMP0
R18 61.9/6/1
COMP1
R21 61.9/6/1
Optimized
B B
VCORE
A A
R28 62/6
R29 62/6
R30 62/6
R31 62/6
R32 62/6
-THERMTRIP
GTLREF
R8
100/6/1
R386 392/6/1
Q40
MMBT2222A/SOT23
SOT23
132
TESTHI8
TESTHI9
TESTHI10
TESTHI11
TESTHI8, 9, 10,11,12
pull-up for Prescott CPU
R18 & R21
49.9/6/1Compatible
61.9/6/1
10/10/10 mils
R25 1K/6
VCCVID
R33
62/6
5
R26 8.2K/6/X
TMS
TDO
TDI
TCK
-TRST
-THERMTRIP 13
PWM_EN30
VCORE
BC34
0.1U/6/Y/25V
For
PRESCOTT
FSB800
VCCVID
10U/8/Y/10V
高溫下, 高速
C10
1U/6/Y/16V
BC35
0.01U/6/X/16V
TESTHI8 4
TESTHI9 4
TESTHI10 4
各自
C7
TMPIN2+25
TMPIN2-25
VID_PWRGD
R27
8.2K/6/X
LEGECY CPU
C314
10U/8/Y/10V
CPU fail
VID[0..5]30
TMPIN2+
R24 0/6/SHT/X
C11
10n/4/X/16V/X
VCC
84
3
+
2
-
4
CPU_CLK16
-CPU_CLK16
-A20M13
-FERR13
-IGNNE13
INTR13
NMI13
-SMI13
-STPCLK13
VID[0..5]
VCC_SENSE30
VSS_SENSE30
R22 0/6/X
VCORE
L1
10UH/0806/120mA/S
Note:
VCCA & VCOREPLL
define doesn't same as
old P4 design kit
L2
10UH/0806/120mA/S
As close as possible to
CPU socket
VCCA
CPU_CLK
-CPU_CLK
-A20M
-FERR
-IGNNE
INTR
NMI
-SMI
-STPCLK
VID5
VID4
VID3
VID2
VID1
VID0
VCOREPLL
VCC_SENSE
VCCA
VSSA
VSS_SENSE
-THERMTRIP
At least 10 mil
C12
10n/4/X/16V/X
VCC
R624
U38A
1
KA393/TO8
200/6
RS2
HR10K/6
Plase at PH2 copper
4
增加
-02
替料
C3
1U/6/Y/10V
C5
1U/6/Y/10V
GND61
AA11
AA9
GND62
GND63
AA26
AA7N6N3
VCOREPLL
GND64
R15 0/6S/X
SOCKET_478B
AF22
BCLK0
AF23
BCLK1
AC26
ITP_CLK0
AD26
ITP_CLK1
C6
A20M
B6
FERR
B2
IGNNE
D1
LINT0
E5
LINT1
B5
SMI
Y4
STPCLK
AD3
VID5
AE1
VID4
AE2
VID3
AE3
VID2
AE4
VID1
AE5
VID0
AF4
VCCVID
AF3
VCCVIDPRG
AD20
VCCA
A5
VCC_SENSE
AE23
VCCIOPLL
AD22
VSSA
A4
VSS_SENSE
AE21
RSVD1
A22
RSVD2
A7
RSVD3
B3
THERMDA
C4
THERMDC
A2
THERMTRIP
AD2
VIDPWRGD
AF25
RSVD5
AF24
RSVD7
SK478/GD/W
RS3 CLOSE CPU VR MOSFET
R622 1.5K/6/1
R625
220/6
R629
1K/6/1
TSM_5
TSM_6
5
+
6
-
C312
0.1U/6/Y/25V/X
84
VCCA
C4
4.7U/8/Y/10V
VSSA
C6
4.7U/8/Y/10V/X
VCOREPLL
GND65
GND66
GND67
GND68
N24
N21P5P2
U38B
7
KA393/TO8
3
VCORE VCORE
RN1 62/8P4R
Trace width doesn't
less than 12 Mil
VCORE
F17
F15
F13
F11F9F19
AA18
AA16
AA14
AA12
AA10
AA8
AB17
B13
B11B9B7
B19
C18
C16
C14
C12
C10C8C20
D17
D15
D13
D11D9D7
VCORE33
VCORE34
VCORE35
VCORE36
VCORE37
VCORE38
VCORE39
VCORE40
VCORE41
VCORE42
VCORE43
VCORE44
VCORE45
VCORE46
VCORE47
VCORE48
VCORE49
VCORE50
VCORE51
VCORE52
VCORE53
VCORE54
VCORE55
VCORE56
VCORE57
VCORE58
VCORE59
VCORE60
VCORE61
GND69
GND70
GND71
GND72
GND73
GND74
GND75
GND76
GND77
GND78
GND79
GND80
GND81
GND82
GND83
GND84
GND85
GND86
GND87
GND88
GND89
GND90
GND91
GND92
GND93
GND94
GND95
GND96
GND97
GND98
GND99
GND100
GND101
P25
P22
R26R4R1
R23T6T3
T24
T21U5U2
U25
U22
V26
G21
H26H4H1
H23J5J2
J25
J22K6K3
K24
K21
L26L4L1
2N7002/SOT23
SOT23
132
-PROCHOT
Q82
TSM_7
VCC
R626
100K/6
R628 0/6/SHT/X
D19
VCORE62
VCORE63
GND102
GND103
L23M5M2
VCORE64
GND104
GND105
GND106
M25
M22
-PROCHOT 13
R7 62/6
RN4 62/8P4R
R593 62/6/X
GND107
GND108
E11E9E26E7E4E1E23
asserted at 130 degree
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
GND109
GND110
GND111
GND112
GND113
GND114
E19
2
PWRGOOD
GND115
GND116
F18
F16
RN2
62/8P4R
RN3
R9 62/6
R10 62/6
R11 62/6
R12 62/6
R13 62/6
R14 62/6
BSEL0 16
BSEL1 16
-PROCHOT 13
-CPUSLP 13
C297
100P/4/N/50V/X
VCORE
R621
1K/6/X
62/8P4R
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
VCORE
R23
1K/6
C9
100P/4/N/50V/X
VCORE
C8
100P/4/N/50V/X
R620
8.2K/6
Q80
MMBT2222A/SOT23
2
1
SOT23
R623
0/6/X
Q81
SOT23
132
MMBT2222A/SOT23
Ratio can not lock issue.
-BPM4
-BPM1
-BPM5
-BPM0
-PROCHOT -STPCLK
TESTHI0_1
TESTHI12
TESTHI2_7
-DBR
VCC3 VCC3
R20
1K/6
BSEL0
BSEL1
TESTHI11
COMP0
COMP1
-BPM5
-BPM4
-BPM3
-BPM2
-BPM1
-BPM0
TESTHI0_1
-DBR
TESTHI12
TP_AA6
TP_F6
TP_AA21
GTLREF
TESTHI2_7
TESTHI0_1
CPUPWOK_CPU
-PROCHOT
-CPUSLP
TCK
TDI
TDO
TMS
-TRST
R627 8.2K/6
BSEL0
BSEL1
TESTHI11
COMP0
COMP1
BPM5
BPM4
BPM3
BPM2
BPM1
BPM0
TESTHI0
DBR#
TESTHI12
GTLREF3
GTLREF2
GTLREF1
GTLREF0
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI7
TESTHI6
TESTHI1
PROCHOT
TDO
TMS
TRST
GND117
GND118
GND119
F14
F12
F10
SLP
TCK
R19
1K/6
AD6
AD5
A6
L24
P1
AB4
AA5
Y6
AC4
AB5
AC6
AD24
AE25
AD25
AA6
F6
AA21
F20
AC23
AC24
AC20
AC21
AB22
AA20
AA2
AB23
C3
AB26
D4
C1
TDI
D5
F7
E6
GND120
F8
CPUPWOK_NB7
GPIO1013
(Resume well, Default Low) For Prescott C-Step CPU Freq.
1
NMI
INTR
-SMI
-IGNNE
-BPM3
-BPM2
-FERR
-IERR
-A20M
-CPUSLP
3
93/02/02
CPUPWOK_CPU
C311
100P/4/N/50V/X
-BREQ0 4,7
-CPURST 4,7
-IERR 4
deasserted at 115 degree
Title
Size Document Number Rev
Custom
3
2
Date: Sheet
P4 478B
GA-8S655FXE 1.11
1
of
540
5
4
3
2
1
D D
For unmount CPU can not
shutdown issue.
VTT_NG 16
Q3
VCORE
-SKTOCC
VCC3
R35
8.2K/6
HD[32..47] 7
HD[48..63]
R34
HD47
HD46
HD45
HD44
HD43
HD42
HD41
HD40
HD39
HD38
HD37
HD36
HD35
HD34
HD33
HD32
-DBI2
-HD_STBN2
-HD_STBP2
HD63
HD62
HD61
HD60
HD59
HD58
HD57
HD56
HD55
HD54
HD53
HD52
HD51
HD50
HD49
HD48
-DBI3
-HD_STBN3
-HD_STBP3
0/6/X
HD[32..47]
-DBI2 7
-HD_STBN2 7
-HD_STBP2 7
-DBI3 7
-HD_STBN3 7
-HD_STBP3 7
E18
E16
AF17
AF15
AF13
AF11
AF9
AF7
AF5
AF21
AF19
A18
A16
A14
A12
A10A8A20
B17
B15
VCORE79
VCORE80
GND155
GND156
B10
B26B8B4
VCORE81
VCORE82
VCORE83
GND157
GND158
GND159
B23
AF2
VCORE84
VCORE85
GND160
GND161
B20
C17
C15
GND162
C13
GND163
C11C9C7
GND164
GND165
GND166
AF18
GND167
AF16
GND168
GND169
AF14
AF12
GND170
AF10
GND171
AF26
SKTOCC#
T23
D47
T22
D46
T25
D45
T26
D44
R24
D43
R25
D42
P24
D41
R21
D40
N25
D39
N26
D38
M26
D37
N23
D36
M24
D35
P21
D34
N22
D33
M23
D32
P26
DBI#2
R22
STBN2
P23
STBP2
AA24
D63
AA22
D62
AA25
D61
Y21
D60
Y24
D59
Y23
D58
W25
D57
Y26
D56
W26
D55
V24
D54
V22
D53
U21
D52
V25
D51
U23
D50
U24
D49
U26
D48
V21
DBI#3
W22
STBN3
W23
STBP3
GND173
GND174
GND175
GND176
GND177
GND178
GND179
GND180
GND181
GND182
AF8
AF6
AF1
AF20
A17
A15
A13
A11A9A26
SOCKET_478C
HD[0..15]7
C C
HD[16..31]7
B B
HD[16..31]
HD[0..15]
-HD_STBN07
-HD_STBP07
-HD_STBN17
-HD_STBP17
HD15
D25
J21
D23
C26
H21
G22
B25
C24
C23
B24
D22
C21
A25
A23
B22
B21
E21
E22
F21
H25
K23
J24
L22
M21
H24
G26
L21
D26
F26
E25
F24
F23
G23
E24
H22
G25
K22
J23
SK478/GD/W
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
DBI#0
STBN0
STBP0
D31
D30
D29
D28
D27
D26
D25
D24
D23
D22
D21
D20
D19
D18
D17
D16
DBI#1
STBN1
STBP1
GND121
GND122
F5F2F25
GND123
F22G6G3
GND124
GND125
GND126
G24C5C2
GND127
GND128
GND129
C25
GND130
GND131
GND132
GND133
GND134
C22
C19
D18
D16
HD14
HD13
HD12
HD11
HD10
HD9
HD8
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
-DBI07
-DBI17
-DBI0
-HD_STBN0
-HD_STBP0
HD31
HD30
HD29
HD28
HD27
HD26
HD25
HD24
HD23
HD22
HD21
HD20
HD19
HD18
HD17
HD16
-DBI1
-HD_STBN1
-HD_STBP1
GND135
GND136
D14
D12
GND137
GND138
GND139
GND140
D10D8D6D3D24
VCORE65
VCORE66
VCORE67
GND141
GND142
GND143
D21
D20
VCORE68
VCORE69
GND144
GND145
E17
E15
E13A3A24
VCORE70
VCORE71
VCORE72
GND146
GND147
GND148
VCORE73
VCORE74
GND149
GND150
A21
A19
B18
VCORE75
VCORE76
VCORE77
GND151
GND152
GND153
B16
B14
VCORE78
GND154
B12
MMBT2222A/SOT23
Close to U40(CLOCK Gen.)
SOT23
132
HD[48..63] 7
CR1
CPU_RM/IBM_NEW
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet
P4 478C
GA-8S655FXE 1.11
1
of
640
For SIS655TX
4 4
3 3
2 2
1 1
HCLK16
-HCLK16
-HLOCK4
-DEFER4
-HTRDY4
-CPURST4,5
CPUPWOK_NB5
-BPRI4
-BREQ04,5
-RS24
-RS14
-RS04
-ADS4
-HITM4
-HIT4
-DRDY4
-DBSY4
-BNR4
-HREQ44
-HREQ34
-HREQ24
-HREQ14
-HREQ04
-HA_STB14
-HA_STB04
VCORE
R43 14/6/1
R45 120/6/1
10mil
10mil
A
GND
GND
C1XAVDD
C4XAVDD
A10A9B10
C9
HCLK
A11
C11
F27
C29
D27
C12
E11
B28
E27
D25
G26
A30
A31
A29
C30
C31
E26
B30
C32
A32
G28
F29
B32
F33
D29
G32
G33
H36
E33
H35
G34
F36
D32
G36
F34
D36
F32
D35
E36
F35
F30
F31
C36
B35
D34
E31
B34
A34
D30
D33
C33
E28
E29
A33
CPUCLK
CPUCLK#
HLOCK#
DEFER#
HTRDY#
CPURST#
CPUPWRGD
BPRI#
BREQ0#
RS#2
RS#1
RS#0
ADS#
HITM#
HIT#
DRDY#
DBY#
BNR#
HREQ#4
HREQ#3
HREQ#2
HREQ#1
HREQ#0
HASTB#1
HASTB#0
HA#31
HA#30
HA#29
HA#28
HA#27
HA#26
HA#25
HA#24
HA#23
HA#22
HA#21
HA#20
HA#19
HA#18
HA#17
HA#16
HA#15
HA#14
HA#13
HA#12
HA#11
HA#10
HA#9
HA#8
HA#7
HA#6
HA#5
HA#4
HA#3
HD63
C4XAVSS
C1XAVSS
C1XAVDD
HOST
HD#63
HD#62
HD#61
HD#60
HD#59
HD#58
HD#57
A12
D11
B12
G12
A13
F13
C14
HD58
HD62
HD59
HD57
HD60
HD56
HD61
VCORE
R44
75/6/1
R46
100/6/1
-HCLK
-HLOCK
-DEFER
-HTRDY
-CPURST
CPUPWOK_NB
-BPRI
-BREQ0
-RS2
-RS1
-RS0
-ADS
-HITM
-HIT
-DRDY
-DBSY
-BNR
-HREQ4
-HREQ3
-HREQ2
-HREQ1
-HREQ0
-HA_STB1
-HA_STB0
HA31
HA30
HA29
HA28
HA27
HA26
HA25
HA24
HA23
HA22
HA21
HA20
HA19
HA18
HA17
HA16
HA15
HA14
HA13
HA12
HA11
HA10
HA9
HA8
HA7
HA6
HA5
HA4
HA3
HNCOMP
Rds-on(n) = 10 ohm
HNCVERF = 1/3 VCORE
HPCOMP HVREF
Rds-on(p) = 56 ohm
HPCVERF = 2/3 VCORE
HVREF
P28
J26
J24
HVREF0
HVREF1
C4XAVDD
HD#56
HD#55
HD#54
HD#53
C13
A14
B14
G14
F15
HD54
HD53
HD55
HD52
C22
0.01U/4/X/16V/X
C23
0.1U/6/Y/25V
J21
HVREF2
HVREF3
HD#52
HD#51
A15
HD51
J16
HVREF4
HD#50
E14
HD50
C15
HD49
HNCOMP
HPCOMP
C10
E10
D9
HPCOMP
HNCOMP
HD#49
HD#48
HD#47
C16
D15
E15
HD48
HD47
HD46
15mil
HVREF=Vcore*(2/3)
A
B
GD11
GD13
GD14
GD15
GD12
GD0
GD1
ST2
GD2
GD3
GD4
ST1
ST0
F4G4G3W5W4W3V3V1V7U6U5U4T7U3T3R6R5T1T2N5N1P2M7N4M3N3L5M5L4L1L3K7J6K3K1
ST0
ST1
ST2
AAD0
AAD1
AAD2
AAD3
HNCOMPVREF
GD10
GD9
GD6
GD5
GD7
GD8
AAD4
AAD5
AAD6
AAD7
AAD8
AAD9
AAD10
AAD11
AAD12
AAD13
AAD14
AAD15
GD16
AAD16
GD17
AAD17
GD18
AAD18
GD19
AAD19
GD20
AAD20
GD21
AAD21
GD22
AAD22
GD23
AAD23
GD24
AAD24
GD25
AAD25
GD26
AAD26
GD27
655FX-1
HD#46
HD#45
HD#44
HD#43
HD#42
HD#41
HD#40
HD#39
HD#38
HD#37
HD#36
HD#35
HD#34
HD#33
HD#32
HD#31
HD#30
HD#29
HD#28
HD#27
HD#26
HD#25
HD#24
HD#23
HD#22
HD#21
HD#20
HD#19
HD#18
HD#17
HD#16
HD#15
A16
B16
A17
C17
C18
G16
B18
A19
C20
G18
C19
E17
D17
E18
A21
F21
A20
D19
F19
B20
C22
E19
A24
B22
C23
A22
E22
E23
A23
G22
C24
E21
HD42
HD44
HD45
HD43
SC2
0.1U/6/Y/25V
HD41
HD40
B
HD39
HD38
HD37
HD36
HD35
HD34
HD33
HD32
HD31
HD30
HD29
HD28
HD27
HD26
HD25
HD24
HD23
HD22
HD21
HD20
HD19
HD18
HD17
HD16
HD15
HD14
GD29
GD28
AAD27
AAD28
HD#14
HD#13
D23
HD13
HD12
GD30
AAD29
HD#12
B24
D21
HD11
C
SBA6
SBA5
SBA7
GD31
SBA4
K2J5K5J1J4H7G6
SBA7#
SBA6#
SBA5#
AAD30
AAD31
AGP
HD#11
HD#10
HD#9
HD#8
HD#7
HD#6
F23
A25
C26
B26
A26
F25
HD10
HD6
HD8
HD7
HD5
HD9
C
SBA3
SBA4#
HD#5
C28
HD4
SBA2
SBA3#
HD#4
C25
HD3
SBA1
SBA2#
HD#3
A27
HD2
SBA0
H1
SBA1#
HD#2
C27
HD1
SBA0#
HD#1
HD0
AC#/BE3
AC#/BE2
AC#/BE1
AC#/BE0
AFRAME
ADEVSEL
GC_DET#
SBSTBF
SBSTBS
ADSTBF0
ADSTBS0
ADSTBF1
ADSTBS1
AGPCLK
AGPCOMP
AGPCOMN
AIXAVDD
AIXAVSS
A4XAVDD
A4XAVSS
AGPVREF
AGPVSSREF
HDSTBN3#
HDSTBN2#
HDSTBN1#
HDSTBN0#
HDSTBP3#
HDSTBP2#
HDSTBP1#
HDSTBP0#
HD#0
DBI3#
A28
D13
A18
-DBI2
-DBI3
AREQ
AGNT
AIRDY
ATRDY
ASERR
ASTOP
APAR
RBF
WBF
DBI_HI
DBI_LO
DBI2#
DBI1#
C21
-DBI0
-DBI1
DBI0#
E25
U1A
L6
P5
T5
V5
F1
F3
P3
P1
P7
N6
R1
R3
R4
G1
H2
F2
H5
G5
H3
J3
U1
V2
M2
M1
W6
AGPRCOMP
Y5
AGPRCOMN
Y7
W1
Y1
Y2
Y3
Y9
Y12
-HD_STBN3
E13
-HD_STBN2
F17
-HD_STBN1
G20
-HD_STBN0
G24
-HD_STBP3
E12
-HD_STBP2
E16
-HD_STBP1
E20
-HD_STBP0
E24
SIS655FX/A0
-DBI[0..3]
HD[0..63]
HA[3..31]
GD[0..31]
SBA[0..7]
ST[0..2]
-GBE3
-GBE2
-GBE1
-GBE0
-GREQ
-GGNT
-GFRAME
-GIRDY
-GTRDY
-GDEVSEL
-GSERR
-GSTOP
GPAR
-RBF
-WBF
DBI_HI
DBI_LOW
SB_STB
-SB_STB
AD_STB0
-AD_STB0
AD_STB1
-AD_STB1
GCLK_NB
C18
A1XAVDD
GND
A4XAVDD
A4XAVSS
AGPVREF
BC36 0.1U/6/Y/25V
D
-DBI[0..3] 6
HD[0..63] 6
HA[3..31] 4
GD[0..31] 21
SBA[0..7] 21
ST[0..2] 21
-GBE3 21
-GBE2 21
-GBE1 21
-GBE0 21
-GREQ 21
-GGNT 21
-GFRAME 21
-GIRDY 21
-GTRDY 21
-GDEVSEL 21
-GSERR 21
-GSTOP 21
GPAR 21
-RBF 21
-WBF 21
-AGP8XDET_GC 21
DBI_HI 21
DBI_LOW 21
SB_STB 21
-SB_STB 21
AD_STB0 21
-AD_STB0 21
AD_STB1 21
-AD_STB1 21
GCLK_NB 16
10P/4/N/50V/X
AGPVREF 21
-HD_STBN3 6
-HD_STBN2 6
-HD_STBN1 6
-HD_STBN0 6
-HD_STBP3 6
-HD_STBP2 6
-HD_STBP1 6
-HD_STBP0 6
N.B HEATSINK
NB_HEATSINK
2
2
FANSINK
對角
FANSINK
D
E
10mil
AGPRCOMN
SIS Recommend:50
10mil
AGPRCOMP
SIS Recommend:43.75
20mil
A1XAVDD
20mil
A4XAVDD
A4XAVSS
20mil
C1XAVDD
20mil
C4XAVDD
C20
0.01U/4/X/16V
SC1 0.1U/6/Y/25V/X
AGPVREF
R36
49.9/6/1
R37
44.2/6/1
VCC3
C13
0.1U/6/Y/25V
VCC3
VCC3
C19
0.1U/6/Y/25V
VCC3
VDDQ
Close to NB pin U10
放在
GCLK_NB跨plane .
BC334 0.01U/4/X/16V/X
VCC3
GCLK_NB
BC335 1000P/4/N/50V/X
VCC3
1
1
FANSINK: 12SF2-01A001-21~24
HEATSINK: 12SP2-04A003-11,13,14
Title
Size Document Number Rev
Custom
星期二, 四月
Date: Sheet of
GIGABYTE
SIS655FX-1(HOST/AGP)
13, 2004
GA-8S655FXE
E
處
VDDQ
VDDQ
1.11
740
A
U1B
MD0
MD1
MD2
MD3
MD4
MD5
MD6
4 4
3 3
2 2
1 1
MD7
DQM0
DQS0
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
DQM1
DQS1
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
DQM2
DQS2
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
DQM3
DQS3
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
DQM4
DQS4
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
DQM5
DQS5
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
DQM6
DQS6
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
DQM7
DQS7
Place on SIS655 chipset solder side
M36
N36
P34
R35
M34
N34
R34
R36
P36
N35
T36
T34
W36
Y34
U34
U35
V34
W34
V36
U36
AB36
AC34
AF36
AH34
AA35
AC35
AG36
AH36
AF34
AC36
AJ34
AL35
AP36
AR35
AK36
AL36
AP35
AR32
AM34
AK35
AT29
AP28
AT27
AT25
AP29
AT28
AP26
AR26
AP27
AR28
AP25
AP23
AR20
AT19
AP24
AT23
AP19
AP18
AT20
AP20
AT18
AR18
AP15
AT14
AT17
AP17
AT15
AP14
AT16
AR16
AT13
AP12
AP11
AP10
AR14
AP13
AT11
AT10
AT12
AR12
MD0A
MD1A
MD2A
MD3A
MD4A
MD5A
655FX-2
MD6A
MD7A
DQM0A
DQS0A
MD8A
MD9A
MD10A
MD11A
MD12A
MD13A
MD14A
MD15A
DQM1A
DQS1A
MD16A
MD17A
MD18A
MD19A
MD20A
MD21A
MD22A
MD23A
DQM2A
DQS2A
MD24A
MD25A
MD26A
MD27A
MD28A
MD29A
MD30A
MD31A
DQM3A
DQS3A
MD32A
MD33A
MD34A
MD35A
MD36A
MD37A
MD38A
MD39A
DQM4A
DQS4A
MD40A
MD41A
MD42A
MD43A
MD44A
MD45A
MD46A
MD47A
DQM5A
DQS5A
MD48A
MD49A
MD50A
MD51A
MD52A
MD53A
MD54A
MD55A
DQM6A
DQS6A
MD56A
MD57A
MD58A
MD59A
MD60A
MD61A
MD62A
MD63A
DQM7A
DQS7A
DDR25V
SC3
0.1U/6/Y/25V
A
MA0A
MA1A
MA2A
MA3A
MA4A
MA5A
MA6A
MA7A
MA8A
MA9A
MA10A
MA11A
MA12A
MA13A
MA14A
MA15A
RASA#
CASA#
WEA#
CS0A#
CS1A#
CS2A#
CS3A#
CKE0A
CKE1A
CKE2A
CKE3A
S3AUXSW#
FWDSDCLKOB
FWDSDCLKOA
DDRAVDD
DDRAVSS
DDRVREF0
DDRVREF1
DDRVREF2
DDRCOMP
DDRCOMN
DLLAVDD
DLLAVSS
SIS655FX/A0
B
DQMD[0..7]
MAA[0..15]
-DQSD[0..7]
CKE[0..3]
MDD[0:63]
MA0
AP31
MA1
AT31
MA2
AT34
MA3
AN36
MA4
AM36
MA5
AH35
MA6
AJ36
MA7
AF35
MA8
AG34
MA9
AE34
MA10
AR30
MA11
AT26
MA12
AT30
MA13
AE36
MA14
AB34
MA15
AP16
-RAS
AT24
-CAS
AP22
-SWE
AR24
-C0
AR22
-C1
AP21
-C2
AT22
-C3
AT21
CKE0
AA36
CKE1
Y36
CKE2
AA34
CKE3
W35
AJ5
R52 1K/6
-SUSB
3VDUAL
-SUSB 26,35
Close to SIS655
FWD_SDCLK
L35
L36
FWD_SDCLKB FWDSDCLKB
DDRAVDD
AJ32
DDRAVSS
AK32
DDRVREF0
AG16
AG25
Y28
DDRCOMP
AM10
DDRCOMN
AR10
DLLAVDD
E9
F11
B
R53 22/6
R54 22/6
DDRCOMN
DDRCOMP
DQMD[0..7] 18,20
MAA[0..15] 18,20
-DQSD[0..7] 18,20
CKE[0..3] 18
MDD[0:63] 18,20
FWDSDCLKA
C31 22P/4/N/50V/X
C32 10P/4/N/50V/X
Original 40.2, Sis
recommend COMN=47,
COMP=33
R55
47/6/1
R56
33/6/1
15mil
FWDSDCLKA 17
FWDSDCLKB 17
DDR25V
C
20mil
DLLAVDD
C24
0.1U/6/Y/25V
20mil
DDRAVDD
C26
0.1U/6/Y/25V
DDRAVSS
C29
0.1U/6/Y/25V/X
DDRVREF0
C30
0.1U/6/Y/25V
C
VCC3
VCC3
DDR25V
R50
150/6/1
R51
150/6/1
AGP
SIS655FX
DDR DAMPPING
MDD5 MD5
MDD4 MD4
MDD0 MD0
MDD3 MD3
MDD2 MD2
-DQSD0 DQS0
MDD9 MD9
DQMD1 DQM1
-DQSD1 DQS1
MDD11
MDD10 MD10
MDD14 MD14
MDD17 MD17
MDD16 MD16
MDD23 MD23
MDD18 MD18
MDD29 MD29
MDD28 MD28
MDD24 MD24
MAA5 MA5
DQMD3 DQM3
MAA4 MA4
MDD25 MD25
MDD27 MD27
MAA0 MA0
MAA1 MA1
DDR damping
resistor short.
P4 CPU
D
DDR1
DDR2
DDR3
DDR4
D
MD1MDD1
DQM0DQMD0
MD8MDD8
MD6MDD6
MD7MDD7
MD13MDD13
MD12MDD12
MD11
MD15MDD15
MA14MAA14
MD20MDD20
MA9MAA9
MA13MAA13
DQS2-DQSD2
MD21MDD21
MA7MAA7
DQM2DQMD2
MA6MAA6
MD19MDD19
MA8MAA8
MD22MDD22
DQS3-DQSD3
MD30MDD30
MD26MDD26
MA3MAA3
MD31MDD31
MA2MAA2
Channel A
Channel B
E
Near DIMM 1
MDD32 MD32
MAA10 MA10
DQMD4 DQM4
-DQSD4 DQS4
MDD33 MD33
MAA11 MA11
MDD34 MD34
-SRASA18,20
-CS218,20
-SWEA18,20
-CS118,20
-CS318,20
-CS018,20
-SCASA -CAS
-SCASA18,20
DQMD5 DQM5
-DQSD5 DQS5
MDD49 MD49
MDD47 MD47
MDD46 MD46
MDD54 MD54
MDD52 MD52
MDD61 MD61
MDD60 MD60
DQMD7 DQM7
MDD59 MD59
MDD63 MD63
DDR damping
resistor short.
Channel A:Component Side.
Channel B:Solder Side.
Title
Size Document Number Rev
Custom
星期二, 四月
Date: Sheet of
GIGABYTE
SIS655FX-2(DDR-A)
13, 2004
GA-8S655FXE
MD36MDD36
MA12MAA12
MD37MDD37
MD35MDD35
MD38MDD38
MD44MDD44
-RAS-SRASA
MD40MDD40
MD39MDD39
-C2
MD41MDD41
MD45MDD45
-SWE-SWEA
-C1
-C3
-C0
MD43MDD43
MD42MDD42
MD48MDD48
MD53MDD53
DQM6DQMD6
MAA15MA15
MD55MDD55
MD51MDD51
MD50MDD50
DQS6-DQSD6
MD57MDD57
MD56MDD56
MD58MDD58
MD62MDD62
DQS7-DQSD7
840
E
1.11
5
U1C
MDB0
MDB1
MDB2
MDB3
MDB4
MDB5
MDB6
MDB7
DQMB0
DQSB0
D D
MDB8
MDB9
MDB10
MDB11
MDB12
MDB13
MDB14
MDB15
DQMB1
DQSB1
MDB16
MDB17
MDB18
MDB19
MDB20
MDB21
MDB22
MDB23
DQMB2
DQSB2
MDB24
MDB25
MDB26
MDB27
MDB28
MDB29
C C
MDB30
MDB31
DQMB3
DQSB3
MDB32
MDB33
MDB34
MDB35
MDB36
MDB37
MDB38
MDB39
DQMB4
DQSB4
MDB40
MDB41
MDB42
MDB43
MDB44
MDB45
MDB46
MDB47
DQMB5
DQSB5
MDB48
B B
MDB49
MDB50
MDB51
MDB52
MDB53
MDB54
MDB55
DQMB6
DQSB6
MDB56
MDB57
MDB58
MDB59
MDB60
MDB61
MDB62
MDB63
DQMB7
DQSB7
M31
MD0B
M33
MD1B
P32
MD2B
R30
MD3B
M32
MD4B
L32
MD5B
N32
MD6B
P33
655FX-3
MD7B
N30
DQM0B
P31
DQS0B
T31
MD8B
T32
MD9B
V33
MD10B
Y32
MD11B
R32
MD12B
U30
MD13B
V32
MD14B
U32
MD15B
V31
DQM1B
T33
DQS1B
AB31
MD16B
AA32
MD17B
AE33
MD18B
AE32
MD19B
AA30
MD20B
AD30
MD21B
AG32
MD22B
AG33
MD23B
AD32
DQM2B
AD33
DQS2B
AJ33
MD24B
AL34
MD25B
AP33
MD26B
AT33
MD27B
AK33
MD28B
AL33
MD29B
AR33
MD30B
AM32
MD31B
AN33
DQM3B
AM33
DQS3B
AM29
MD32B
AP30
MD33B
AM27
MD34B
AM26
MD35B
AN29
MD36B
AK28
MD37B
AN27
MD38B
AK26
MD39B
AM28
DQM4B
AL27
DQS4B
AM25
MD40B
AM24
MD41B
AL19
MD42B
AM19
MD43B
AN23
MD44B
AM23
MD45B
AM20
MD46B
AN19
MD47B
AK20
DQM5B
AN21
DQS5B
AK18
MD48B
AL17
MD49B
AM16
MD50B
AK14
MD51B
AM17
MD52B
AM18
MD53B
AM15
MD54B
AN15
MD55B
AK16
DQM6B
AL15
DQS6B
AM13
MD56B
AN13
MD57B
AM12
MD58B
AN11
MD59B
AL13
MD60B
AM14
MD61B
AM11
MD62B
AK10
MD63B
AK12
DQM7B
AL11
DQS7B
MA0B
MA1B
MA2B
MA3B
MA4B
MA5B
MA6B
MA7B
MA8B
MA9B
MA10B
MA11B
MA12B
MA13B
MA14B
MA15B
RASB#
CASB#
WEB#
CS0B#
CS1B#
CS2B#
CS3B#
CKE0B
CKE1B
CKE2B
CKE3B
AN31
AM31
AL31
AP34
AN34
AH32
AK34
AF30
AG31
AF32
AL29
AL25
AM30
AE31
AB32
AN17
AK24
AN25
AL23
AL21
AM22
AK22
AM21
Y33
Y31
W32
W30
MAB0
MAB1
MAB2
MAB3
MAB4
MAB5
MAB6
MAB7
MAB8
MAB9
MAB10
MAB11
MAB12
MAB13
MAB14
MAB15
-RASB
-CASB
-SWEB
-C0B
-C1B
-C2B
-C3B
CKEB0
CKEB1
CKEB2
CKEB3
4
3
2
DDR DAMPPING
MDDB1MDB1
MDDB4MDB4
MDB0 MDDB0
MDB2 MDDB2
MDB3 MDDB3
DQSB0 -DQSDB0
DQMB0 DQMDB0
MDB8 MDDB8
DQMB1 DQMDB1
MDB13 MDDB13
DQSB1 -DQSDB1
MDB15 MDDB15
MDB14 MDDB14
MAB14 MABB14
MDB17 MDDB17
MDB20 MDDB20
MAB9 MABB9
MAB13 MABB13
MDB16 MDDB16
MDB23 MDDB23
MAB7 MABB7
MDB18 MDDB18
DQMB2 DQMDB2
MDB22 MDDB22
MDB19 MDDB19
MAB8 MABB8
MDB28 MDDB28
MAB6 MABB6
DQMB3 DQMDB3
DQSB3 -DQSDB3
MDB30 MDDB30
MDB31 MDDB31
MDB27 MDDB27
DDR damping
resistor short.
MDDB5MDB5
MDDB9MDB9
MDDB7MDB7
MDDB6MDB6
MDDB12MDB12
MDDB11MDB11
MDDB10MDB10
MDDB21MDB21
-DQSDB2DQSB2
MABB5MAB5
MDDB29MDB29
MDDB24MDB24
MABB4MAB4
MDDB25MDB25
MDDB26MDB26
MABB3MAB3
MABB0MAB0
MABB1MAB1
MABB2MAB2
1
Near DIMM3
MDB33 MDDB33
MAB12 MABB12
DQMB4 DQMDB4
DQSB4 -DQSDB4
MDB32 MDDB32
MDB37 MDDB37
MAB11 MABB11
-RASB -SRASBB
MDB44 MDDB44
MDB40 MDDB40
MDB39 MDDB39
-C2B
-C3B
-C1B
-C0B
MDB43 MDDB43
DQMB5 DQMDB5
MDB42 MDDB42
DQSB5 -DQSDB5
MDB49 MDDB49
MDB48 MDDB48
DQMB6 DQMDB6
MDB52 MDDB52
MAB15 MABB15
MDB57 MDDB57
MDB60 MDDB60
MDB62 MDDB62
MDB63 MDDB63
MDDB36MDB36
MABB10MAB10
MDDB35MDB35
MDDB38MDB38
MDDB34MDB34
MDDB41MDB41
MDDB45MDB45
-SWEBB-SWEB
-SCASBB-CASB
MDDB47MDB47
MDDB46MDB46
MDDB54MDB54
MDDB53MDB53
MDDB51MDB51
MDDB55MDB55
MDDB50MDB50
-DQSDB6DQSB6
MDDB61MDB61
MDDB56MDB56
MDDB58MDB58
-DQSDB7DQSB7
MDDB59MDB59
DQMDB7DQMB7
-SRASBB 19,20
-CSB2 19,20
-SWEBB 19,20
-CSB3 19,20
-CSB1 19,20
-CSB0 19,20
-SCASBB 19,20
SIS655FX/A0
A A
DDR25V
SC4
0.1U/6/Y/25V
Decoupling
capacitor
Place on SIS655
chipset solder
side
5
MDDB[0:63]
DQMDB[0..7]
MABB[0..15]
-DQSDB[0..7]
CKEB[0..3]
MDDB[0:63] 19,20
DQMDB[0..7] 19,20
MABB[0..15] 19,20
-DQSDB[0..7] 19,20
CKEB[0..3] 19
4
3
SIS655 P4 CPU
AGP
DDR1
DDR2
DDR3
DDR4
2
Channel A
Channel B
Channel A:Component Side.
Channel B:Solder Side.
Title
Size Document Number Rev
Custom
星期二, 四月
Date: Sheet of
GIGABYTE
SIS655FX-3(DDR-B)
13, 2004
GA-8S655FXE
940
1
1.11
A
B
C
D
E
NB Hardware Trap
C35 0.1U/6/Y/25V/X
ENTEST
DLLEN-
TMODE0
TMODE1
R63
1K/6
4 4
3 3
ZAD[0..16]12
ZCLK_NB16
ZREQ_UP12
ZREQ_DN12
ZAD[0..16]
ZCLK_NB
ZREQ_UP
ZREQ_DN
ZSTB012
-ZSTB012
ZSTB112
-ZSTB112
ZSTB0
-ZSTB0
ZSTB1
-ZSTB1
ZAD0
ZAD1
ZAD2
ZAD3
ZAD4
ZAD5
ZAD6
ZAD7
ZAD8
ZAD9
ZAD10
ZAD11
ZAD12
ZAD13
ZAD14
ZAD15
ZAD16
ZVREF
ZCMP_N
ZCMP_P
Z1XAVDD
Z4XAVDD
AH6
AP4
AK4
AP3
AR2
AK1
AM1
AM4
AP2
AM3
AL3
AP1
AJ3
AM2
AK3
AJ1
AN2
AH1
AH2
AL2
AH3
AK2
AH4
AT3
AK5
AT4
AR4
AP5
AN5
AT5
AR5
ZCLK
ZUREQ
ZDREQ
ZSTB0
ZSTB#0
ZSTB1
ZSTB#1
ZAD0
ZAD1
ZAD2
ZAD3
ZAD4
ZAD5
ZAD6
ZAD7
ZAD8
ZAD9
ZAD10
ZAD11
ZAD12
ZAD13
ZAD14
ZAD15
ZAD16
ZVREF
ZCMP_N
ZCMP_P
Z1XAVDD
Z1XAVSS
Z4XAVDD
Z4XAVSS
HyperZip
655FX-4
TMODE2
TRAP0
C1
D1
C2B2D2
E2
E1
ENTEST
TRAP0
TESTMODE2
TESTMODE1
TESTMODE0
DLLEN#
TRAP1
TRAP1
AM5
AL5
AH5
AUXOK
PWROK
PCIRST#
C36 100P/4/N/50V/X
C37 100P/4/N/50V/X
AUXOK 13,35
PWROK_NB 24
-PCIRST 12,24,25,34
U1D
For SIS internal test only
DLLENTRAP0
TRAP1
default MUTIOL 2.0
TMODE0
TMODE1
TMODE2
R62 8.2K/6/X
R64 8.2K/6/X
R65 8.2K/6/X
R66 8.2K/6/X
R67 8.2K/6/X
R68 8.2K/6/X
For debug mode
TMODE0
TMODE1
TMODE2
TRAP1
DLLEN-
VCC18
BC38
R69
0.1U/6/Y/25V/X
150/6/1
R70
49.9/6/1
ZVREF
C38
0.1U/6/Y/25V
15mil
VCC3
VCC3
TEST
POINT
ZVREF=VCC18*(1/4)
VCC3
20mil
Z4XAVDD
2 2
SIS655FX/A0
VCC3
C43
0.1U/6/Y/25V
VCC18
1 1
Title
Size Document Number Rev
Custom
A
B
C
D
Date: Sheet of
C41
0.01U/4/X/16V/X
20mil
Z1XAVDD
C44
0.01U/4/X/16V/X
R74 56/6
C46
0.1U/6/Y/25V
C47
0.01U/4/X/16V/X
R75 56/6
GIGABYTE
SIS655FX-4(HYPER ZIP)
星期二, 四月
13, 2004
ZCMP_N
10mil
10mil
ZCMP_P
GA-8S655FXE
E
10 40
1.11
A
VCORE
A3A4A5A6A7A8B3B4B5B6B7B8C3C4C5C6C7C8D3D4D5D6D7D8E3E4E5E6E7E8F5F6F7
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
VTT
VTT
VTT
VTT
VTT
VTT
DDR25V
P25
VDDM
P26
VDDM
T24
VDDM
U24
VDDM
V24
VDDM
V25
VDDM
V26
VDDM
W24
4 4
3 3
2 2
1 1
VCC18
AA24
AB24
AC23
AC24
AC25
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AE16
AE18
AE21
AE25
AF11
AF18
AB13
AC13
AA10
AA11
AA12
AA13
AB14
AC15
AC17
AC19
AC21
VDDM
Y24
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
H32
VDDM
H33
VDDM
H34
VDDM
J32
VDDM
J33
VDDM
J34
VDDM
J35
VDDM
J36
VDDM
K31
VDDM
K32
VDDM
K33
VDDM
K34
VDDM
K35
VDDM
K36
VDDM
AK6
VDDM
AK7
VDDM
AK8
VDDM
AK9
VDDM
AL6
VDDM
AL7
VDDM
AL8
VDDM
AL9
VDDM
AM6
VDDM
AM7
VDDM
AM8
VDDM
AM9
VDDM
AN6
VDDM
AN7
VDDM
AN8
VDDM
AN9
VDDM
AP6
VDDM
AP7
VDDM
AP8
VDDM
AP9
VDDM
AR6
VDDM
AR7
VDDM
AR8
VDDM
AR9
VDDM
AT6
VDDM
AT7
VDDM
AT8
VDDM
AT9
VDDM
AD1
IVDD
AD2
IVDD
AD3
IVDD
AD4
IVDD
AD5
IVDD
AD6
IVDD
AD7
IVDD
AE1
IVDD
AE2
IVDD
AE3
IVDD
AE4
IVDD
AE5
IVDD
AE6
IVDD
AE7
IVDD
AF1
IVDD
AF2
IVDD
AF3
IVDD
AF4
IVDD
AF5
IVDD
AF6
IVDD
AF7
IVDD
AG1
VDDZ
AG2
VDDZ
AG3
VDDZ
AG4
VDDZ
AG5
VDDZ
AG6
VDDZ
AG7
VDDZ
AL1
VDDZ
AN1
VDDZ
AN3
VDDZ
AR3
VDDZ
VDDZ
VDDZ
P16
IVDD
P18
IVDD
P20
IVDD
P22
IVDD
T14
IVDD
T23
IVDD
V14
IVDD
V23
IVDD
Y13
IVDD
Y14
IVDD
Y23
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
A
VTT
VSS
VSS
VSS
VSS
VSS
VSS
AR11
AR13
AR15
AR17
AR19
AT32
AR21
B
F8
L25
L21
L18
L16
M24
M21
M18
M16
N14
N15
N16
N17
N18
N19
N20
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AM35
VSS
VSS
AL10
AL12
AL14
AL16
AL18
AL20
AL22
AL24
AR23
AR25
AR27
AR29
AR31
VSS
VSS
AR34
AP32
AN35
B
VDDQ
N21
N22
N23
N24
P14
AA1
AA2
AA3
AA4
AA5
AA6
AA7
AB1
AD31
VDDQ
VSS
AD35
VDDQ
VSS
AD36
VDDQ
VSS
AC31
VDDQ
VSS
AC32
VDDQ
VSS
AC33
VDDQ
VSS
AB2
VDDQ
VDDQ
VDDQ
VSS
VSS
VSS
AB35
AA31
Y35
P23
P24
R24
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AL26
AL28
AL30
AL32
AJ35
AH31
AG35
AE35
AF31
C
3VDUAL
VCC3 18VDUAL
D
E
Close to SIS655FX chipset
N13
AD13
AD12
AB3
AB4
AB5
AB6
AB7
AC1
AC2
AC3
AC4
AC5
AC6
AC7
N12
N11
P12
R12
T11
P13
R13
T13
U13
V13
W11
W12
W13
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
W31
V35
U31
VSS
T35
R31
P35
N31
M35
L34
L31
G30
C
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
G35
F12
F14
F16
F18
F20
F22
F24
F26
F28
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
B31
B33
F10
E30
E32
E35
C35
C34
Y25
U1E
AUX3.3
AUX1.8
AUX1.8
VDD3.3
P15
VSS
P17
VSS
P19
VSS
P21
VSS
R14
VSS
R15
VSS
R16
VSS
R17
VSS
R18
VSS
R19
VSS
R20
VSS
R21
VSS
R22
VSS
R23
VSS
T15
VSS
T16
VSS
T17
VSS
T18
VSS
T19
VSS
T20
VSS
T21
VSS
T22
VSS
U14
VSS
U15
VSS
U16
VSS
U17
VSS
U18
VSS
U19
VSS
U20
VSS
U21
VSS
U22
VSS
U23
VSS
V15
VSS
V16
VSS
V17
VSS
V18
VSS
V19
VSS
V20
VSS
V21
VSS
V22
VSS
W14
VSS
W15
VSS
W16
VSS
W17
VSS
W18
VSS
W19
VSS
W20
VSS
W21
VSS
W22
VSS
W23
VSS
Y15
VSS
Y16
VSS
Y17
VSS
Y18
VSS
Y19
VSS
Y20
VSS
Y21
VSS
Y22
VSS
AA14
VSS
AA15
VSS
AA16
VSS
AA17
VSS
AA18
VSS
AA19
VSS
AA20
VSS
AA21
VSS
AA22
VSS
AA23
VSS
AB15
VSS
AB16
VSS
AB17
VSS
AB18
VSS
AB19
VSS
AB20
VSS
AB21
VSS
AB22
VSS
AB23
VSS
AC14
VSS
AC16
VSS
AC18
VSS
AC20
VSS
AC22
VSS
AJ2
VSS
AJ4
VSS
AL4
VSS
G2
VSS
H6
VSS
J2
VSS
K6
VSS
L2
VSS
M6
VSS
N2
VSS
P6
VSS
R2
VSS
T6
VSS
U2
VSS
V6
VSS
W2
VSS
Y6
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
B27
B29
B9
B11
B13
B15
B17
B19
B21
B23
B25
SIS655FX/A0
D
BC42 1U/6/Y/10V/X/X
DDR25V
BC43 0.1U/6/Y/25V
BC44 0.1U/6/Y/25V/X
BC45 0.1U/6/Y/25V
BC46 0.1U/6/Y/25V
BC48 0.1U/6/Y/25V/X
VCORE
BC49 0.1U/6/Y/25V/X
BC50 0.1U/6/Y/25V
BC51 0.1U/6/Y/25V/X
BC52 0.1U/6/Y/25V/X
VCC18
BC53 0.1U/6/Y/25V
BC56 0.1U/6/Y/25V
VDDQ
BC57 0.1U/6/Y/25V
BC58 0.1U/6/Y/25V/X
3VDUAL
BC59 0.1U/6/Y/25V/X
18VDUAL
Solder side Cap.
SC5 1U/6/Y/10V
DDR25V
SC6 1U/6/Y/10V
VCORE
SC7 0.1U/6/Y/25V/X
SC8 0.1U/6/Y/25V
SC9 0.1U/6/Y/25V/X
VCC18
SC10 0.1U/6/Y/25V/X
SC11 0.1U/6/Y/25V/X
VDDQ
SC12 1U/6/Y/10V/X
SC13 0.1U/6/Y/25V/X
Place on SIS655FX chipset
Solder side.
Title
Size Document Number Rev
Custom
Date: Sheet
星期三, 三月
GIGABYTE
SIS655FX-5(POWER)
GA-8S655FXE
17, 2004
11 40
E
1.11
of
5
4
3
2
1
AD4
AD7
AD8
AD9
AD14
AD17
R24
AD12
AD10
AD15
AD11
AD16
AD13
AD9
AD18
AD17
AD16
AD15
AD14
ZAD13
ZAD14
ZAD15
R26
P22
ZAD13
ZAD15
ZAD14
AD8
AD13
AD12
AD11
AD10
AD20
U25
AD19
AD21
AD22
AD18
AD23
AD24
AD25
AD24
AD23
AD22
AD21
AD20
AD19
ZAD6
ZAD7
ZAD8
ZAD9
ZAD10
ZAD11
ZAD12
U24
T22
U26
T23
R22
T24
ZAD6
ZAD9
ZAD11
ZAD8
ZAD10
ZAD7
ZAD12
AD27
AD26
AD28
AD31
AD25
AD29
ZAD[0..16]
AD[0..31]
-REQ[0..4]22,23
D D
-GNT[0..4]22,23
-C_BE[0..3]22,23,34
C C
R77 4.7K/6/X
VCC3
C52 100P/4/N/50V/X
B B
-REQ[0..4]
-GNT[0..4]
-C_BE[0..3]
PCLK_SB16
-PCIRST10,24,25,34
ZREQ_UP10
ZREQ_DN10
ZAD[0..16] 10
AD[0..31] 22,23,34
-INTA21,22,23
-INTB21,22,23
-INTC22,23
-INTD22,23,34
-FRAME22,23,34
-IRDY22,23,34
-TRDY22,23,34
-STOP22,23,34
-SERR22,23,34
PAR22,23,34
-DEVSEL22,23,34
-PLOCK22,23
C51 10P/4/N/50V/X
PCLK_SB
-PCIRST
-PCIRST
ZCLK_SB16
ZSTB010
-ZSTB010
ZSTB110
-ZSTB110
SZCMP_N
SZCMP_P
SZ1XAVDD
GND
SZ4XAVDD
GND
SZVREF
-REQ4
-REQ3
-REQ2
-REQ1
-REQ0
-GNT4
-GNT3
-GNT2
-GNT1
-GNT0
-C_BE3
-C_BE2
-C_BE1
-C_BE0
-INTA
-INTB
-INTC
-INTD
-FRAME
-IRDY
-TRDY
-STOP
-SERR
PAR
-DEVSEL
-PLOCK
ZCLK_SB
ZSTB0
-ZSTB0
ZSTB1
-ZSTB1
ZREQ_UP
ZREQ_DN
ZAD16
AB26
V24
W26
R25
AA24
AA25
AC26
AB25
AA23
AA26
T26
Y24
Y23
Y22
Y26
G1
G2
G3
G4
M2
M1
W3
F1
F2
F3
F4
E1
H4
K3
P1
U4
F5
E4
E3
E2
N4
N3
P4
P3
P2
N2
N1
B3
PREQ4#
PREQ3#
PREQ2#
PREQ1#
PREQ0#
PGNT4#
PGNT3#
PGNT2#
PGNT1#
PGNT0#
C/BE3#
C/BE2#
C/BE1#
C/BE0#
INTA#
INTB#
INTC#
INTD#
FRAME#
IRDY#
TRDY#
STOP#
SERR#
PAR
DEVSEL#
PLOCK#
PCICLK
PCIRST#
ZCLK
ZSTB0
ZSTB0#
ZSTB1
ZSTB1#
ZUREQ
ZDREQ
ZCMP_N
ZCMP_P
Z1XAVDD
Z1XAVSS
Z4XAVDD
Z4XAVSS
ZVREF
ZAD16
AD30
H3H2H1J4J3J2J1K4K2K1L4L3L2L1M4M3R4R3R2R1T4T3T2T1U3U2U1V4V3V2V1
AD31
AD30
AD29
AD28
AD27
AD26
PCI
964-1
HyperZip
ZAD0
ZAD1
ZAD2
ZAD3
ZAD4
ZAD5
W24
W25
V22
V23
V26
U22
ZAD3
ZAD0
ZAD2
ZAD4
ZAD1
ZAD5
AD5
AD6
AD2
AD3
AD7
AD6
AD5
AD4
AD3
IDE
AD1
AD0
W4
AD2
AD1
AD0
IDECSA1#
IDECSA0#
IDECSB1#
IDECSB0#
PDD[0..15]
SDD[0..15]
IDEAVDD
IDEAVSS
ICHRDYA
IDREQA
IIRQA
CBLIDA
IIORA#
IIOWA#
IDACKA#
IDSAA2
IDSAA1
IDSAA0
ICHRDYB
IDREQB
IIRQB
CBLIDB
IIORB#
IIOWB#
IDACKB#
IDSAB2
IDSAB1
IDSAB0
IDA0
IDA1
IDA2
IDA3
IDA4
IDA5
IDA6
IDA7
IDA8
IDA9
IDA10
IDA11
IDA12
IDA13
IDA14
IDA15
IDB0
IDB1
IDB2
IDB3
IDB4
IDB5
IDB6
IDB7
IDB8
IDB9
IDB10
IDB11
IDB12
IDB13
IDB14
IDB15
U2A
W1
W2
AE15
AD14
AC15
AE16
AF15
AC14
AD15
AC16
AF16
AD16
AE17
AF17
AE22
AD21
AC22
AE23
AF22
AC21
AD22
AF24
AF23
AD23
AF25
AE24
AF14
AD13
AF13
AD12
AF12
AD11
AF11
AF10
AE10
AE11
AC11
AE12
AC12
AE13
AC13
AE14
AF21
AD20
AF20
AD19
AF19
AD18
AF18
AD17
AC17
AE18
AC18
AE19
AC19
AE20
AC20
AE21
SIS964/A2
20mil
PIORDY
PDDREQ
IRQ14
P66DET
-PDIOR
-PDIOW
-PDDACK
PDA2
PDA1
PDA0
-PDCS3
-PDCS1
SIORDY
SDDREQ
IRQ15
S66DET
-SDIOR
-SDIOW
-SDDACK
SDA2
SDA1
SDA0
-SDCS3
-SDCS1
PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15
SDD0
SDD1
SDD2
SDD3
SDD4
SDD5
SDD6
SDD7
SDD8
SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15
PDD[0..15] 24
SDD[0..15] 24
IDEAVDD
C48
0.01U/4/X/16V/X
PIORDY 24
PDDREQ 24
IRQ14 24
P66DET 24
-PDIOR 24
-PDIOW 24
-PDDACK 24
PDA2 24
PDA1 24
PDA0 24
-PDCS3 24
-PDCS1 24
SIORDY 24
SDDREQ 24
IRQ15 24
S66DET 24
-SDIOR 24
-SDIOW 24
-SDDACK 24
SDA2 24
SDA1 24
SDA0 24
-SDCS3 24
-SDCS1 24
C49
0.1U/6/Y/25V/X
VCC18
20mil
VCC18
C58
0.1U/6/Y/25V
2
VCC18VCC18
Remove SB SINK
Title
Size Document Number Rev
Custom
星期二, 四月
Date: Sheet of
GIGABYTE
SIS964-1(HP ZIP,PCI,IDE)
13, 2004
GA-8S655FXE
1
12 40
1.11
A A
VCC18
Analog Power supplies of Transzip
function for 96X Chip.
C61
0.1U/6/Y/25V
C62
0.01U/4/X/16V/X
R82 56/6
R83 56/6
SZCMP_N
SZCMP_P
15mil
10mil
10mil
R78
150/6/1
R84
49.9/6/1
C53
0.1U/6/Y/25V/X
15mil
SZVREF
C63
0.1U/6/Y/25V
C54
0.01U/4/X/16V/X
C55
0.1U/6/Y/25V
20mil20mil
SZ4XAVDDSZ1XAVDD
C57
0.01U/4/X/16V/X
SZVREF=VCC18*(1/4)
5
4
3
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