Gigabyte GA-8S648FXM2-NF REV.1.0 Schematic
5
4
3
2
1
GA-8S648FXM2-NF Schematics
D D
C C
SHEET
1
2
3
4,5,6
7-10
11-14
15
16,17
18
19
20
21
22
COVER SHEET
BOM & PCB MODIFY HISTORY
BLOCK DIAGRAM
INTEL CPU P4_478
SIS648 (NORTH BRIDGE) HOST; DDR; AGP,HYPER ZIP
SIS963 (SOUTH BIRDGE)
CLOCK GENERATOR, BUFFER (ICS952005+ICS93722)
DDR SDRAM DIMMS 1,2; DDR TERMINATION
AGP SLOT
PCI SLOT 1,2,3
IDE,FRONT USB,PCIRST#
LPCIO_IT8705
BIOS
TITLE
SHEET TITLE
32
33
34
DDR POWER, 5VDUAL, 3VDUAL
1394 PHY & CONNECTOR
CNR SLOT
Version: 1.0
23
B B
24
25
26
27
28
29
30
A A
31
COM,PRT,FDD,KB/MS
AC 97 ALC650/202/101
AUDIO JACK
FAN, IR
PANEL,STR LED,FANS ,CPU GN
VCORE PHASE PWM ISL6556 + 6602 +6601
VDDQ,VCC18,VCCVID DC POWER
ATX CONN, GPIO LIST
RTL8100C (10/100 Mb LAN)
5
4
PCB plant: TD, TF
Title
Size Document Number Rev
Custom
3
2
Date: Sheet of
GIGABYTE
COVER SHEET
PCB Size: 244*244 mm
COMPONENT SIDE
(1 oz. Copper)
VCC LAYER
(1 oz. Copper)
GND LAYER
(1 oz. Copper)
SOLDER SIDE
(1 oz. Copper)
GA-8S648FXM2-NF
1 34Monday, October 13, 2003
1
1.0
5
4
3
2
1
Model Name: GA-8S648FXM2-NF
Circuit or PCB layout change
for next version
Version: 1.0
D D
Component value change history
Date Change Item Reason
Add CNR slot.92/05/14
1394 PHY change to 8801B.
92/05/27 Modify CPU Vcore loadline and transient.
AGP slot change to brown color.
DDR slot change to black color.
IDE1 slot change to blue color.
C C
92/06/26
(1.0A)
92/07/01
(ECN) BAT change to 11SA1-0120320-23
92/07/09 Add R1515 1M, R1461 4.7K -> 3.6K, R1474 10K -> 5.6K
B B
(648FXM2-NF)
A A
CPU_FAN change to brown color.
PS/2 change to without EMI finger.
1394 change to green color.
Remove SUR_CEN.
Remove PWR_LED.
Remove CASE OPEN.
Add CLR_CMOS.
Modify LAN power.
GTLREF, HVREF change to 2/3 VCORE
648FX IVDD -> VCC18, AUX_IVDD -> SB18, delete VCC15, SB15
PDD7, SDD7 PD 5.6K, R1083 SHT
Delete NB VGA interface, SB HEATSINK, SMB_CONN, SPDIF_IO, SUR_CEN, F_AUDIO
1394 SMD polyswitch, 1394, F_1394
Vertical audio jack, delete game port
VGA_COMB -> COMB, delete pin array COMB, CN12, CN13
Add USB housing, delete dual layout
Add NEC Smart FAN, SAFE_MODE, F_1394 Housing
Delete F_PANEL_LE, FRISW, change F_PANEL as JP2*5
SIS648FX B0, ALC655 REV D
Rename TELE as MODEM, modify 1394, FUSE POWER
A1XAVSS, C1XAVSS, C4XAVSS, DLLAVSS,
Z1XAVSS, Z4XAVSS, SZ1XAVSS, SZ4XAVSS
need clean GND
5
4
Date Change Item Reason
92/05/14 Customer request.
92/06/26 PCB
92/08/14 R1259 change to 27K and PU VCC3 Customer request.
92/08/25 SPDIF PIN DEFINITION: 1, 3 SWAP MEET NEC SPEC
REV: 1.0A BC331 install 0.1uF DDRVREF quality
1.0B 92/09/17 Add: X4, C74, R306
ECN 92/10/13 Add 大陸PCB: 川億CL 鼎富CB
3
Add CNR slot.
1394 PHY change to 8801B.
文字面
REV1.0
R1461 change to 4.7K Meet VRM 10.0 FMB 1.5
R482 change to 22K RD MEMO 135, ATX POWER ISSUE
EC3, 82, 83, 84 change to 11CL1-8K1801-11
缺料
BOM remove BC553, 554; install BC555, C822 Voltage Quality
BOM remove C875; install BC586 Voltage Quality
BOM install BC563 Voltage Quality
BOM remove C64, 875; EC41; Q141, 19; R264, 265 COM Ring Up
BOM remove BIOS socket
P4-478P RM + Back Plate / AVC NEC Request
CHANGE PCB TO REV: 1.0
Add 包材:
透明膠片
ECN: IO shielding 12AI1-NF0001-01ECN
Remove: R1043, R303, R719
Change C73 as 22pF
Title
Size Document Number Rev
Custom
2
Date: Sheet of
issue
GIGABYTE
BOM & PCB MODIFY HISTORY
GA-8S648FXM2-NF
1
2 34Monday, October 13, 2003
1.0
5
4
GA-8S648FXM2-NF BLOCK DIAGRAM
3
INTEL Pentium4 (478)
2
1
D D
C C
CLOCK GENERATOR
VCC25 = 2.5V(I/O,MEMORY/I,ZLINK/I)
VCC3 = 3.3V
AGP SLOT 4X/8X
VDDQ = 1.5V (AGP POWER 8X/4X)
VCC3 = 3.3V
+12V = 12V
3VDUAL = 3.3V
VCC = 5V
USB PORTS 0~5
VCC = 5V
5VSB = 5V
5VUSB = 5V
PAGE 20, 31
PAGE 15
PAGE 18
GAD0~31
AD_STB0,-AD_STB0
AD_STB1,-AD_STB1
SBA0~7
SB_STB,-SB_STB
-GBE0~3
ST0~2
AGP BUS
VCORE = 1.5V (>1GHZ) / SLEEP : 1.3V
VCCA = 2.5V ; 2_5V = 2.5V
SIS648 NORTH BRIDGE
VCORE = 1.5V (>1GHZ) / SLEEP : 1.3V
DDR25V = 2.5V(SUSPEND POWER)
VDDQ = 1.5V (AGP POWER 8X)
VCC25 = 2.5V(I/O,MEMORY/I,ZLINK/I)
ZAD0~15
CONTROL BUS
Z LINK
SIS963 SOUTH BRIDGE
PAGE 4, 5, 6
PAGE 7 ,8 ,9 ,10
VID0~4
MAA0~14
MDD0~63
-DQSD0~8
PCI LAN
PWM/OTHER POWER
VCORE = 1.5V (>1GHZ) / SLEEP : 1.3V
5VSB,-12V,+12V,VCC,VCC3,3VDUAL
DDRVTT,DDR25V,3VSTR,VCC25
PAGE 28,29,30
DDR SDRAM DIMM X 2
DDR25V = 2.5V(SUSPEND POWER)
DDRVTT = 1.25V
PAGE 16,17
RTL8100C 10/100 LAN
PAGE 31
IDE Primary and Secondary
RTL8801B 1394 PHY
PAGE 33
B B
CNR SLOT
PAGE 34
VCC25 = 2.5V(I/O,MEMORY/I,ZLINK/I)
3VDUAL = 3.3V(SUSPEND POWER)
VCC3 = 3.3V
RTCVDD = 3.3V
PCI BUS
+12 = 12V
-12 = -12V
VCC = 5V
VCC3 = 3V
PAGE 11,12,13,14
PCI SLOT 1,2,3
PAGE 19
VCC = 5V
BIOS SST39SF020
VCC = 5V
VCC3 = 3V3VDUAL = 3V
PAGE 20
PAGE 22
AC97 CODEC ALC650
+12V = 12V
VCC = 5V 5VSB = 5V
AVDD = 5V
A A
AUDIO PORTS :
LIN_OUT
MODEM
5
CD_IN
LINE_IN
AUX_IN
FRONT_AUDIO
MIC
PAGE 24
PAGE 25
AC97 LINK
4
FRONT PANEL / FANS / IR
VCC = 5V
5VSB = 5V
+12 = 12V
PVCC = 5V
PAGE 26, 27
3
LPC I/O IT8705
VCC = 5VVCC3 = 3.3V
VBAT = 3V
I/O PORTS :
COMB
COMA
LPT
PS2
2
FDD
PAGE 21
PAGE 23
Title
Size Document Number Rev
Custom
Date: Sheet of
GIGABYTE
BLOCK DIAGRAM
GA-8S648FXM2-NF
1
3 34Monday, October 13, 2003
1.0
LPC BUS
5
VCORE
10U/12/X/6.3V/X
BC1
BC2
10U/12/X/6.3V
D D
VCORE
10U/12/X/6.3V
BC6
BC7
10U/12/X/6.3V
BC3
10U/12/X/6.3V/X
BC8
10U/12/X/6.3V/X
10U/12/X/6.3V
BC4
10U/12/X/6.3V/X
BC9
BC5
10U/12/X/6.3V/X
BC10
10U/12/X/6.3V
VCORE
10U/12/X/6.3V
VCORE
10U/12/X/6.3V
BC11
BC16
10U/12/X/6.3V
BC12
10U/12/X/6.3V
BC17
BC13
10U/12/X/6.3V
BC18
10U/12/X/6.3V
4
BC14
10U/12/X/6.3V
10U/12/X/6.3V
BC19
BC20
10U/12/X/6.3V
VCORE
BC23
100U/SP-CAP/2V
BC25
100U/SP-CAP/2V
BC21
10U/12/X/6.3V/X
3
BC22
10U/12/X/6.3V/X
VCORE
BC32
BC34
220U/SP-CAP/2V
220U/SP-CAP/2V
BC32,BC33,BC34與BC4,BC5,BC6共LAYOUT
Default SP-CAP*2 pcs, 10uF*2 pcs .
VCORE
2
For Hyper Threading CPU patch circuit.
SOT23
132
Close to CPU,
Length<100mil.
G S
2
VCC3
MMBT2222A/SOT23/X
-CPURST
R1288
1K/6/X
Q126
R1289
8.2K/6/X
HA31 [7]
3
D
1
Q127
2N7002/SOT23/X
1
AD1
AE26
G1
AC1
V5
AA3
G2
L25
K26
K25
J26
U6
W4
Y3
H6
D2
H5
E2
H2
F3
E3
AC3
W5
G4
V6
AB25
F4
G5
F1
AB2
J6
內層
BC33
220U/SP-CAP/2V
BOOTSEL
-ADS
Z7
-BNR
-BREQ0
-BPRI
-DBSY
-DEFER
-DRDY
-HIT
-HITM
-CPUINIT
-HLOCK
-CPURST
-RS2
-RS1
-RS0
-HTRDY
BOOTSEL [28]
-ADS [7]
R1 39/6/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]
VCORE
VCORE
R511
1K/6
C1
100P/4/N/50V/X
C2
100P/4/N/50V
-CPUINIT [12]
-CPURST [5,7]
pin AC14
先經過
GND46
GND47
GND48
SP-CAP才下Vcore
GND49
GND50
GND51
GND52
V23W6W3
W24
W21Y5Y2
OPTIM/COMPAT
GND53
GND54
GND55
GND56
Y25
BOOTSEL
TESTHI8
TESTHI9
TESTHI10
DEFER
MCERR
RESET#
GND57
GND58
Y22
AA17
BINIT
BPRI
DBSY
DRDY
HITM
IERR
LOCK
TRDY
GND59
AA15
ADS
BNR
DP3
DP2
DP1
DP0
RSP
AP0
AP1
BR0
RS2
RS1
RS0
HIT
INIT
GND60
AA13
VCORE
AD11
AD9
AD7
AD19
AE18
AE16
AE14
AE12
AE10
AE8
AE6
AE20
AB15
AB13
AB11
AB9
AB7
AB19
AC18
AC16
AC14
AC12
AC10
AC8
AD17
AD15
AD13
E14
E12
VCORE23
VCORE24
VCORE25
GND36
GND37
GND38
AB18
AB16
VCORE26
VCORE27
GND39
GND40
AB14
AB12
VCORE28
VCORE29
GND41
GND42
AB10
AB8
E10E8E20
VCORE30
VCORE31
GND43
GND44
AB6
AB3
VCORE32
GND45
AB24
AB21V4V1
HA[3..16][7]
C C
HA[17..31][7]
B B
HA[3..16]
-HA_STB0[7]
-HREQ4[7]
-HREQ3[7]
-HREQ2[7]
-HREQ1[7]
-HREQ0[7]
HA[17..31]
-HA_STB1[7]
HA16
HA15
HA14
HA13
HA12
HA11
HA10
HA9
HA8
HA7
HA6
HA5
HA4
HA3
-HA_STB0
-HREQ4
-HREQ3
-HREQ2
-HREQ1
-HREQ0
HA31
HA30
HA29
HA28
HA27
HA26
HA25
HA24
HA23
HA22
HA21
HA20
HA19
HA18
HA17
-HA_STB1
SOCKET_478A
N5
N4
N2
M1
N1
M4
M3
L2
M6
L3
K1
L6
K4
K2
L5
H3
J3
J4
K5
J1
AB1
Y1
W2
V3
U4
T5
W1
R6
V2
T4
U3
P6
U1
T2
R3
P4
P3
R2
T1
R5
SK478/GD/W
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
AE7
GND1
AE24
GND2
AE22
GND3
AE19
GND4
AD14
GND5
AD12
GND6
AD10
GND7
AD8
GND8
AD4
GND9
GND11
AD23
GND12
AD21
GND13
AE17
VCORE1
GND14
AE15
AE13
VCORE2
VCORE3
GND15
GND16
AE11
AE9
VCORE4
VCORE5
GND17
AB20
VCORE6
VCORE7
GND19
GND20
AC17
AC15
VCORE8
VCORE9
GND21
GND22
AC13
AC11
VCORE10
VCORE11
VCORE12
GND23
GND24
GND25
AC9
AC7
VCORE13
VCORE14
GND26
GND27
AC5
AC2
VCORE15
VCORE16
GND28
GND29
AC25
AC22
VCORE17
VCORE18
GND30
GND31
AC19
AD18
VCORE19
VCORE20
GND32
GND33
AD16
AA4
VCORE21
VCORE22
GND34
GND35
AA1
AA23
AA19
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet of
GIGABYTE
P4 478A
GA-8S648FXM2-NF
1
4 34Monday, October 13, 2003
1.0
5
VCORE
BC543 10n/6/X/50V/X
R2 49.9/6/1
BC39
10n/6/X/50V
VCORE
D D
R1532 62/6
R1533 62/6
R536 62/6
R537 62/6
R538 62/6
COMP0
R11 51.1/6/1
COMP1
R12 51.1/6/1
GTLREF
R3
100/6/1
TESTHI10
TESTHI9
TESTHI8
TESTHI11
TESTHI12
BC40
1U/6/Y/10V
BC41
10n/6/X/50V
TESTHI10 [5]
TESTHI9 [5]
TESTHI8 [5]
VCORE
10UH/0806/120mA/S
Note:
VCCA & VCOREPLL
define doesn't same as
old P4 design kit
10UH/0806/120mA/S
As close as possible to
CPU socket
4
L1
L2
R1487 0/6/SHT/X
SOCKET_478B
C6
1U/6/Y/10V
C8
1U/6/Y/10V
VCCA
C7
4.7U/8/Y/10V
VSSA
C9
4.7U/8/Y/10V/X
VCOREPLL
VCOREPLLVCCA
3
VCORE VCORE
RN3 62/8P4R
1 2
3 4
5 6
D19
7 8
R20 62/6
R1337 62/6
R1338 62/6
R21 62/6
R19 62/6
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
-BPM1
-BPM4
-BPM5
-BPM0
-PROCHOT
TESTHI0_1
TESTHI2_7
-BPM3
-BPM2
R9
1K/6
2
VCC3 VCC3
R10
1K/6/X
RN1
56/8P4R
RN2
56/8P4R
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
R4 56/6
R5 220/6
R6 51/6
R1248 56/6
Internal
Pull-up
NMI
INTR
-IGNNE
-SMI
-STPCLK
-A20M
-CPUSLP
-FERR
-IERR
1
Internal
Pull-up
-BREQ0 [4,7]
-CPURST [4,7]
-IERR [4]
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
AF22
AF23
AC26
AD26
C6
B6
B2
D1
E5
B5
Y4
AD3
AE1
AE2
AE3
AE4
AE5
AF4
AF3
AD20
A5
AE23
AD22
A4
AE21
A22
A7
B3
C4
A2
AD2
AF25
AF24
SK478/GD/W
BCLK0
BCLK1
ITP_CLK0
ITP_CLK1
A20M
FERR
IGNNE
LINT0
LINT1
SMI
STPCLK
VID5
VID4
VID3
VID2
VID1
VID0
VCCVID
VCCVIDPRG
VCCA
VCC_SENSE
VCCIOPLL
VSSA
VSS_SENSE
RSVD1
RSVD2
RSVD3
THERMDA
THERMDC
THERMTRIP
VIDPWRGD
RSVD5
RSVD7
GND61
AA11
GND62
AA9
GND63
AA26
GND64
AA7N6N3
GND65
GND66
GND67
N24
GND68
N21P5P2
GND69
GND70
GND71
P25
GND72
P22
VCORE33
VCORE34
GND73
GND74
R26R4R1
VCORE35
VCORE36
VCORE37
GND75
GND76
GND77
R23T6T3
VCORE38
VCORE39
VCORE40
GND78
GND79
GND80
T24
T21U5U2
VCORE41
VCORE42
VCORE43
GND81
GND82
GND83
U25
VCORE44
VCORE45
GND84
GND85
U22
V26
VCORE46
VCORE47
GND86
GND87
G21
H26H4H1
VCORE48
VCORE49
VCORE50
GND88
GND89
GND90
H23J5J2
VCORE51
VCORE52
VCORE53
GND91
GND92
GND93
J25
VCORE54
VCORE55
GND94
GND95
J22K6K3
VCORE56
VCORE57
VCORE58
GND96
GND97
GND98
K24
K21
VCORE59
VCORE60
GND99
GND100
L26L4L1
VCORE61
VCORE62
VCORE63
GND101
GND102
GND103
L23M5M2
VCORE64
GND104
GND105
GND106
GND107
M25
M22
E11E9E26E7E4E1E23
GND108
GND109
GND110
GND111
GND112
GND113
E19
GND114
GND115
F18
CPU_CLK[15]
-CPU_CLK[15]
-A20M[12]
-FERR[12]
LEGECY CPU
C C
VID[0..5][28]
VCCVID
10/10/10 mils
R1450 2.2K/6
VCCVID
C1081
1U/6/Y/10V
R1448 8.2K/6/X
PWM_EN[28]
B B
VCORE
R24 39/6
R25 75/6
R27 150/6
R28 27/6
R30 680/6
R1449
8.2K/6/X
C3
4.7U/8/Y/10V
TMPIN3[21,26]
VID_PWRGD
TMS
TDO
TDI
TCK
-TRST
TMPIN3
C5
10n/4/X/50V/X
-IGNNE[12]
INTR[12]
NMI[12]
-SMI[12]
-STPCLK[12]
VID[0..5]
VCC_SENSE[28]
R1447 0/6/X
At least 10 mil
TESTHI11
TESTHI0
TESTHI12
GTLREF3
GTLREF2
GTLREF1
GTLREF0
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI7
TESTHI6
TESTHI1
PWRGOOD
PROCHOT
GND116
GND117
F16
F14
F12
BSEL0
BSEL1
COMP0
COMP1
BPM5
BPM4
BPM3
BPM2
BPM1
BPM0
DBR#
SLP
TCK
TDO
TMS
TRST
GND118
GND119
F10
F8
TDI
GND120
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
D5
F7
E6
TESTHI11
COMP0
COMP1
-BPM5
-BPM4
-BPM3
-BPM2
-BPM1
-BPM0
TESTHI0_1
TESTHI12
TP_AA6
TP_F6
TP_AA21
GTLREF
TESTHI2_7
TESTHI0_1
CPUPWOK
-PROCHOT
-CPUSLP
TCK
TDI
TDO
TMS
-TRST
BSEL0
BSEL1
BSEL0 [15]
BSEL1 [15]
-PROCHOT [12]
-CPUSLP [12]
C1080
100P/4/N/50V/X
VCORE
R13
330/6
C4
100P/4/N/50V/X
CPUPWOK [7]
A A
-THERMTRIP
VCORE
R29
62/6
-THERMTRIP [12]
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet of
GIGABYTE
P4 478B
GA-8S648FXM2-NF
1
5 34Monday, October 13, 2003
1.0
5
D D
HD[0..15][7]
C C
HD[16..31][7]
B B
HD[16..31]
HD[0..15]
-HD_STBN0[7]
-HD_STBP0[7]
-HD_STBN1[7]
-HD_STBP1[7]
-DBI0[7]
-HD_STBN0
-HD_STBP0
-DBI1[7]
-HD_STBN1
-HD_STBP1
HD15
HD14
HD13
HD12
HD11
HD10
HD9
HD8
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
-DBI0
HD31
HD30
HD29
HD28
HD27
HD26
HD25
HD24
HD23
HD22
HD21
HD20
HD19
HD18
HD17
HD16
-DBI1
4
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
SOCKET_478C
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
F5F2F25
GND122
GND123
F22G6G3
GND124
GND125
GND126
GND127
G24C5C2
GND128
GND129
C25
GND130
GND131
C22
C19
GND132
GND133
D18
GND134
D14
D16
GND135
GND136
GND137
D12
D10D8D6D3D24
GND138
GND139
E18
E16
VCORE65
GND140
GND141
D21
AF17
AF15
VCORE66
VCORE67
VCORE68
GND142
GND143
GND144
D20
E17
AF13
AF11
VCORE69
VCORE70
GND145
GND146
E15
E13A3A24
AF9
AF7
VCORE71
VCORE72
GND147
GND148
VCORE
AF5
AF21
AF19
VCORE73
VCORE74
GND149
GND150
A21
A19
B18
3
A18
A16
VCORE75
VCORE76
VCORE77
GND151
GND152
GND153
B16
B14
A14
A12
VCORE78
VCORE79
GND154
GND155
B12
B10
A10A8A20
VCORE80
VCORE81
GND156
GND157
B26B8B4
B17
B15
VCORE82
VCORE83
VCORE84
GND158
GND159
GND160
B23
B20
AF2
VCORE85
GND161
GND162
C17
C15
GND163
C13
C11C9C7
GND164
GND165
GND166
GND167
AF18
AF16
GND168
GND169
AF14
AF12
GND170
GND171
AF10
GND173
AF8
AF6
GND174
GND175
AF1
AF20
GND176
GND177
A17
GND178
A15
A13
SKTOCC#
D47
D46
D45
D44
D43
D42
D41
D40
D39
D38
D37
D36
D35
D34
D33
D32
DBI#2
STBN2
STBP2
D63
D62
D61
D60
D59
D58
D57
D56
D55
D54
D53
D52
D51
D50
D49
D48
DBI#3
STBN3
STBP3
GND179
GND180
GND181
A11A9A26
GND182
AF26
T23
T22
T25
T26
R24
R25
P24
R21
N25
N26
M26
N23
M24
P21
N22
M23
P26
R22
P23
AA24
AA22
AA25
Y21
Y24
Y23
W25
Y26
W26
V24
V22
U21
V25
U23
U24
U26
V21
W22
W23
2
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
-CPU_DET
R31
0/6/X
VCC3
HD[32..47]
-DBI2 [7]
-HD_STBN2 [7]
-HD_STBP2 [7]
-DBI3 [7]
-HD_STBN3 [7]
-HD_STBP3 [7]
R914
8.2K/6
HD[32..47] [7]
HD[48..63]
VTT_NG [15]
Q100
MMBT2222A/SOT23
Close to U40(CLOCK Gen.)
SOT23
132
HD[48..63] [7]
1
CR1
CPU_RM/IBM_NEW
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet of
GIGABYTE
P4 478C
GA-8S648FXM2-NF
1
6 34Monday, October 13, 2003
1.0
A
C4XAVSS
HVREF
C1XAVDD
C4XAVDD
C1XAVSS
AL36
AK34
AJ36
AK35
C1XAVSS
HD61#
HD60#
D23
D25
C4XAVSS
C1XAVDD
HD59#
HD58#
HD57#
F24
C26
B25
AA26
HVREF0
C4XAVDD
HD56#
HD55#
HD54#
B26
D27
4 4
3 3
2 2
HCLK[15]
-HCLK[15]
-HLOCK[4]
-DEFER[4]
-HTRDY[4]
-CPURST[4,5]
CPUPWOK[5]
-BPRI[4]
-BREQ0[4,5]
-RS2[4]
-RS1[4]
-RS0[4]
-ADS[4]
-HITM[4]
-HIT[4]
-DRDY[4]
-DBSY[4]
-BNR[4]
-HREQ4[4]
-HREQ3[4]
-HREQ2[4]
-HREQ1[4]
-HREQ0[4]
-HA_STB1[4]
-HA_STB0[4]
HCLK
-HCLK
-HLOCK
-DEFER
-HTRDY
-CPURST
CPUPWOK
-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
AJ31
AJ33
T33
T35
V32
B23
F22
R34
U31
R33
T32
U35
V35
R35
U34
W34
U33
V33
W35
Y33
W31
W33
Y35
AG31
AA33
R36
AH33
AG33
AJ35
AF32
AJ34
AH32
AG35
AE31
AH35
AF35
AE35
AE33
AE34
AF33
AG34
AC33
AD32
AD33
AC35
AD35
AC31
AC34
AB35
AB32
AB33
AA35
AA31
Y32
AA34
SIS648FX_B0
U38A
CPUCLK
CPUCLK#
HLOCK#
DEFER#
HTRDY#
CPURST#
CPUPWRGD
BPRI#
BREQ0#
RS#2
RS#1
RS#0
ADS#
HITM#
HIT#
DRDY#
DBSY#
BNR#
HREQ4#
HREQ3#
HREQ2#
HREQ1#
HREQ0#
HASTB1#
HASTB0#
DPWR#
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#
HOST
HD63#
HD62#
C24
E23
B24
W26
U26
HVREF1
HD53#
D26
E27
R26
L20
HVREF2
HVREF3
HD52#
HD51#
B27
D28
HPCOMP
D22
HVREF4
HD50#
HD49#
C28
B28
HNCOMP
C22
HCOMP_P
HCOMP_N
HD48#
HD47#
E29
B
GD23
GD12
GD16
GD20
GD19
AAD12
HD29#
C35
GD13
AAD13
HD28#
F33
GD14
E33
GD15
AAD14
AAD15
HD27#
HD26#
D34
E35
GD17
AAD16
AAD17
HD25#
HD24#
F32
GD18
AAD18
HD23#
J34
AAD19
HD22#
G34
H35
GD10
GD5
AAD4
AAD5
HD37#
HD36#
D32
GD6
AAD6
HD35#
B34
GD7
E31
GD8
AAD7
AAD8
HD34#
HD33#
D31
GD9
D33
AAD9
AAD10
HD32#
HD31#
D35
GD11
AAD11
HD30#
G31
GD0
GD1
ST2
GD4
GD2
GD3
ST0
ST1
HNCVREF
B22B6F7B5Y5W4V2W6V4U2V5U4R2T4R3T5P2R4N2R6L3L4K2L6J2J3K4J4J6H4G3H5F2G4E2G6E3F4D2F5E4B2E6
ST0
ST1
ST2
AAD0
AAD1
AAD2
AAD3
HCOMPVREF_N
HD46#
HD45#
HD44#
HD43#
HD42#
HD41#
HD40#
HD39#
HD38#
F28
B29
C30
B30
B31
C32
D29
C33
B33
B35
GD21
AAD20
AAD21
HD21#
HD20#
F35
GD22
AAD22
HD19#
J33
J31
GD24
AAD23
AAD24
HD18#
HD17#
G35
GD25
AAD25
HD16#
H33
GD26
AAD26
HD15#
J35
GD27
K32
GD28
AAD27
AAD28
HD14#
HD13#
N33
GD29
AAD29
HD12#
K33
GD30
AAD30
HD11#
L31
GD31
L33
AAD31
HD10#
HD9#
K35
C
SBA7
SBA7
HD8#
L35
SBA6
SBA6
HD7#
M35
SBA5
M33
SBA4
SBA5
HD6#
P32
SBA3
SBA4
HD5#
P33
SBA2
SBA3
HD4#
L34
SBA1
SBA2
HD3#
N34
SBA0
B3
SBA1
HD2#
N35
SBA0
HD1#
P35
AC/BE3#
AC/BE2#
AC/BE1#
AC/BE0#
AREQ#
AGNT#
AFRAME#
AIRDY#
ATRDY#
ADEVSEL#
ASERR#
ASTOP#
WBF#
GC_DET#
ADBIH/PIPE#
ADBIL
SB_STB
SB_STB#
AD_STB0
AD_STB0#
AD_STB1
AD_STB1#
AGPCLK
AGPCOMP_P
AGPCOMP_N
A1XAVDD
A1XAVSS
A4XAVDD
A4XAVSS
AGPVREF
AGPVSSREF
HDSTBN3#
HDSTBN2#
HDSTBN1#
HDSTBN0#
HDSTBP3#
HDSTBP2#
HDSTBP1#
HDSTBP0#
HD0#
DBI3#
DBI2#
F26
B32
E34
APAR
RBF#
DBI1#
R31
DBI0#
D
-DBI[0..3]
HD[0..63]
HA[3..31] AGPRCOMN
GD[0..31]
SBA[0..7]
ST[0..2]
-GBE3
K5
-GBE2
M5
-GBE1
P4
-GBE0
U6
-GREQ
C6
-GGNT
E8
-GFRAME
N6
-GIRDY
M4
-GTRDY
N4
-GDEVSEL
L2
-GSERR
P5
-GSTOP
M2
GPAR
N3
-RBF
D7
-WBF
B4
C7
DBI_HI
C4
DBI_LOW
D6
SB_STB
C2
-SB_STB
D3
AD_STB0
T2
-AD_STB0
U3
AD_STB1
G2
-AD_STB1
H2
GCLK_NB
D8
AGPRCOMP
W2
AGPRCOMN
Y2
A1XAVDD
B8
A1XAVSS
C8
A4XAVDD
A7
A4XAVSS
B7
AGPVREF
W3
Y4
D24
F30
G33
N31
E25
D30
H32
M32
BC586 0.1U/6/Y/25V
-HD_STBN3
-HD_STBN2
-HD_STBN1
-HD_STBN0
-HD_STBP3
-HD_STBP2
-HD_STBP1
-HD_STBP0
-DBI[0..3] [6]
HD[0..63] [6]
HA[3..31] [4]
GD[0..31] [18]
SBA[0..7] [18]
ST[0..2] [18]
-GBE3 [18]
-GBE2 [18]
-GBE1 [18]
-GBE0 [18]
-GREQ [18]
-GGNT [18]
-GFRAME [18]
-GIRDY [18]
-GTRDY [18]
-GDEVSEL [18]
-GSERR [18]
-GSTOP [18]
GPAR [18]
-RBF [18]
-WBF [18]
-AGP8XDET_GC [18]
DBI_HI [18]
DBI_LOW [18]
SB_STB [18]
-SB_STB [18]
AD_STB0 [18]
-AD_STB0 [18]
AD_STB1 [18]
-AD_STB1 [18]
GCLK_NB [15]
AGPVREF [18]
-HD_STBN3 [6]
-HD_STBN2 [6]
-HD_STBN1 [6]
-HD_STBN0 [6]
-HD_STBP3 [6]
-HD_STBP2 [6]
-HD_STBP1 [6]
-HD_STBP0 [6]
10mil
10mil
AGPRCOMP
SIS Recommend:43.75
20mil
A1XAVDD
C784
A1XAVSS
20mil
A4XAVDD
C787
10n/6/X/50V
A4XAVSS
20mil
C1XAVDD
C1XAVSS
20mil
C4XAVDD
C785
10n/6/X/50V
C4XAVSS
0.1U/6/Y/25V
C788
0.1U/6/Y/25V
C791
0.1U/6/Y/25V
C794
0.1U/6/Y/25V
Disti: N.B SIS648FX REV"B0"
CH1: N.B SIS648 REV"A2"
R631
51.1/6/1
R632
44.2/6/1
R1245
2.2/8
R633
2.2/8
R1173
0/6/SHT/X
R634
2.2/8
R635
2.2/8
VDDQ
VCC3
VCC3
VCC3
VCC3
C786
0.1U/6/Y/25V
C201
0.1U/6/Y/25V
C18
0.1U/6/Y/25V/X
BC386
0.1U/6/Y/25V/X
E
For SIS648FX
HD63
HD61
HD60
HD62
R636-->13/6
R639-->113/6
648 Original=20 ohm
648FX Original=13 ohm
VCORE
10mil
R636 14/6/1
1 1
R639 100/6/1
10mil
Change to 90.9/6/1 for
FSB533+DDR333 chamber
room fail issue.
Original=113 ohm
HNCOMP
Rds-on(n) = 10 ohm
HNCVERF = 1/3 VCORE
HPCOMP
Rds-on(p) = 56 ohm
HPCVERF = 2/3 VCORE
A
HD59
VCORE VCORE
R638
75/6/1
R640
150/6/1
HD58
HD57
HD56
HD54
HD55
C797
10n/6/X/50V
C798
10n/6/X/50V
HD52
HD46
HD48
HD45
HD50
HD47
HD44
HD49
HD51
HD53
place this capacitor
under 645 solder side
10mil
HVREF
SC38
0.1U/6/Y/25V/X
HD43
HD42
HD41
HD40
B
HD39
HD38
HD37
HD36
HD35
HD34
HD33
HD32
HD31
HD30
HD28
HD29
R637
150/6/1
R641
75/6/1
HD27
HD26
HD25
HD21
HD24
HD22
HD23
C796
10n/6/X/50V
HNCVREF
C799
0.1U/6/Y/25V
HD20
HD19
HD18
HD15
HD14
HD17
HD16
10mil
C230
10n/6/X/50V
HD13
HD12
HD11
HD10
HD9
HD8
HD6
HD5
HD4
HD3
HD2
HD1
HD0
HD7
-DBI3
-DBI2
-DBI1
-DBI0
N.B HEATSINK
NB_HEATSINK1
Title
NB_HEATSINK
C
D
Size Document Number Rev
Custom
Date: Sheet of
GIGABYTE
SIS648-1(HOST/AGP)
GA-8S648FXM2-NF
7 34Monday, October 13, 2003
E
1.0
A
U38B
MD0
AN35
AP36
AK33
AM33
AN34
AK32
AR34
AN33
AR35
AP34
AM32
AL31
AR31
AL30
AN32
AR33
AN31
AM31
AR32
AP32
AP30
AR30
AM29
AL27
AN30
AN29
AL28
AN28
AL29
AR29
AP26
AN25
AR24
AL24
AL25
AR26
AM25
AN24
AP24
AR25
AN21
AP20
AN20
AL18
AM21
AR21
AL19
AM19
AL20
AR20
AL15
AL14
AN15
AR15
AN16
AM15
AN14
AL13
AP16
AR16
AM13
AL12
AL11
AR12
AP14
AR14
AN13
AP12
AN12
AR13
AL10
AR11
AM9
AR9
AM11
AN11
AP10
AN9
AN10
AR10
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
DQM0
DQS0/CSB0#
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
DQM1
DQS1/CSB1#
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
DQM2
DQS2/CSB2#
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
DQM3
DQS3/CSB3#
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
DQM4
DQS4/CSB4#
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
DQM5
DQS5/CSB5#
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
DQM6
DQS6/CSB6#
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
DQM7
DQS7/CSB7#
SIS648FX_B0
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
MA12
MA13
MA14
SRAS#
SCAS#
SWE#
CS0#
CS1#
CS2#
CS3#
CS4#
CS5#
CKE0
CKE1
CKE2
CKE3
CKE4
CKE5
S3AUXSW#
FWDSDCLKO
DRAMTEST
DLLAVDD
DLLAVSS
DDRAVDD
DDRAVSS
DDRVREFA
DDRVREFB
TRAP2
DDRCOMP_P
DDRCOMP_N
AR23
AN23
AN22
AM23
AL23
AL26
AN26
AN27
AR27
AR28
AP22
AN18
AR22
AP28
AM27
AT14
NC
AL17
AR19
AN19
AM17
AL16
AN17
AR17
AP18
AR18
AP4
AT3
AR3
AP3
AR2
AN4
AP2
AL21
AL22
AL35
AL34
AM35
AN36
AF16
AF23
AP1
AR8
AP8
DRAM_SEL has
Internal
Pull-Down
for DDR Type
MD1
MD2
MD3
MD4
MD5
MD6
MD7
DQM0
4 4
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
3 3
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
2 2
MD54
MD55
DQM6
DQS6
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
DQM7
DQS7
B
DQMD[0..7]
MAA[0..14]
-DQSD[0..7]
CKE[0..5] MDD[0:63]
MA0
MA3
MA1
MA2
MA2
MA1
MA3
MA0
MA4
MA5
MA4 MAA4
MA6
MA7
MA8
MA9
MA10
MA12
MA11
MA12
MA13
MA14 MAA14
MA14
MA7 MAA7 MD16 MDD16
-RAS -SRASA
-RAS
-CAS
-SWE
-SWE
-CAS
RN150 0/SHT/X
-C0
RN151 0/SHT/X
-C1
-C2
-C2
-C1
-C3
公板
CKE0
CKE1
CKE2
CKE3
CKE4
CKE5
-SUSB
CKE3
CKE1
CKE2
CKE4
CKE5
CKE0
DQMD[0..7] [16,17]
MAA[0..14] [16,17]
-DQSD[0..7] [16,17]
CKE[0..5] [16] MDD[0:63] [16,17]
MAA3
2
1
MAA2
2
2
2
2
2
MAA1
MAA0
MAA8MA8
MAA5MA5
MAA6MA6
MAA10MA10
MAA12
MAA11MA11
MAA13MA13
MAA9MA9
-SWEA
-SCASA
RN146
0/SHT/X
RN147
0/SHT/X
RN148
0/SHT/X
RN149
0/SHT/X
RN152
470/8P4R/X
-SRASA [16,17]
-SWEA [16,17]
-SCASA [16,17]
-CS0 [16,17]
-CS2 [16,17]
-CS1 [16,17]
-CS3 [16,17]
DDR25V 3VDUAL
R73
1K/6
-SUSB [29,32]
3 4
5 6
7 8
1
3 4
5 6
7 8
1
3 4
5 6
7 8
1
3 4
5 6
7 8
1
3 4
5 6
7 8
1
3 4
5 6
7 8
CKE並未Pull-up?
1 2
3 4
5 6
7 8
R654 470/6/X
R655 470/6/X
CKE is not "OD"
Close to SIS648
FWD_SDCLK
DLLAVDD
DLLAVSS
DDRAVDD
DDRAVSS
DDRVREFA
DDRVREFB
R660 4.7K/6/X
DDRCOMP
DDRCOMN
R78 22/6
FWDSDCLKO
C807 10P/6/X
FWDSDCLKO [15]
C
DQM0
R642 10/6
DQM1
R643 10/6
R644 10/6
DQM3
R645 10/6
DQM4
R646 10/6
DQM5
R647 10/6
DQM6
R648 10/6
DQM7
R649 10/6
DQS0
R40 10/6
DQS1
R41 10/6
R42 10/6
DQS3
R43 10/6
DQS4
R44 10/6
DQS5
R45 10/6
DQS6
R46 10/6
DQS7 -DQSD7
R47 10/6
20mil
DLLAVDD
C800
10n/6/X/50V
DLLAVSS
20mil
DDRAVDD
C803
10n/6/X/50V
DDRAVSS
10mil
10mil
DDRCOMN
DDRCOMP
R650
2.2/8
C801
0.1U/6/Y/25V
R651
2.2/8
C804
0.1U/6/Y/25V
R71
0/6/SHT/X
C806
10n/6/X/50V
DDRVREFB
C808
0.1U/6/Y/25V
C905
10n/6/X/50V
DDRVREFA
C810
0.1U/6/Y/25V
R1174
40.2/6/1
R1175
40.2/6/1
DQMD0
DQMD1
DQMD2DQM2
DQMD3
DQMD4
DQMD5
DQMD6
DQMD7
-DQSD0
-DQSD1
-DQSD2DQS2
-DQSD3
-DQSD4
-DQSD5
-DQSD6
VCC3
VCC3
DDR25V
DDR25V
C21
0.1U/6/Y/25V
C792
0.1U/6/Y/25V
R656
150/6/1
R658
150/6/1
R659
150/6/1
R661
150/6/1
DDR25V
D
DDR MD DAMPPING
MD0
MD5
MD4
MD1
RN5 10/8P4R
MD2
MD3
MD6
MD7
RN6 10/8P4R
MD15
MD14
MD10
MD11
RN7 10/8P4R
MD8
MD9
MD12
MD13
RN8 10/8P4R
MD17 MDD17
MD21 MDD21
RN9 10/8P4R
MD18
MD23
MD22
MD19
RN10 10/8P4R
MD28 MDD28
MD24
MD29
RN11 10/8P4R
MD26
MD30
MD31
MD27
RN12 10/8P4R
MD34
MD38
MD35
MD39
RN13 10/8P4R
MD33
MD36
MD32 MDD32
MD37
RN14 10/8P4R
MD44
MD40
MD45
MD41
RN15 10/8P4R
MD42
MD43
MD46 MDD46
MD47
RN16 10/8P4R
MD61
MD60 MDD60
MD57
MD56
RN17 10/8P4R
MD49
MD52
MD48
MD54
RN18 10/8P4R
MD62
MD63 MDD63
RN19 10/8P4R
MD53
MD50
MD51
MD55
RN20 10/8P4R
MDD0
1
1
2
MDD5
3
4
MDD4
5
6
MDD1
7
8
MDD2
1
1
2
MDD3
3
4
MDD6
5
6
MDD7
7
8
MDD15
1
1
2
MDD14
3
4
MDD10
5
6
MDD11
7
8
MDD8
1
1
2
MDD9
3
4
MDD12
5
6
MDD13
7
8
MDD20MD20
1
1
2
3
4
5
6
7
8
MDD18
1
1
2
MDD23
3
4
MDD22
5
6
MDD19
7
8
1
1
2
MDD24
3
4
MDD25MD25
5
6
MDD29
7
8
MDD26
1
1
2
MDD30
3
4
MDD31
5
6
MDD27
7
8
MDD34
1
1
2
MDD38
3
4
MDD35
5
6
MDD39
7
8
MDD33
1
1
2
MDD36
3
4
5
6
MDD37
7
8
MDD44
1
1
2
MDD40
3
4
MDD45
5
6
MDD41
7
8
MDD42
1
1
2
MDD43
3
4
5
6
MDD47
7
8
MDD61
1
1
2
3
4
MDD57
5
6
MDD56
7
8
MDD49
1
1
2
MDD52
3
4
MDD48
5
6
MDD54
7
8
MDD62
1
1
2
MDD58MD58
3
4
MDD59MD59
5
6
7
8
MDD53
1
1
2
MDD50
3
4
MDD51
5
6
MDD55
7
8
E
1 1
Place on SIS648 chipset solder side
DDR25V
Decoupling capacitor
SC54
0.1U/6/Y/25V/X
SC55
0.1U/6/Y/25V/X
A
SC56
0.1U/6/Y/25V/X
SC58
0.1U/6/Y/25V/X
SC59
0.1U/6/Y/25V/X
-SUSB: S3=Low
-SUSB: S0,S1,S5=Low
B
Title
Size Document Number Rev
Custom
C
D
Date: Sheet of
GIGABYTE
SIS648-2(DDR)
GA-8S648FXM2-NF
E
8 34Monday, October 13, 2003
1.0
A
B
C
D
E
For debug mode
ZSTB0[11]
-ZSTB0[11]
ZSTB1[11]
-ZSTB1[11]
R662
150/6/1
R663
51.1/6/1
ZAD[0..16]
ZCLK_NB
ZREQ_UP
ZREQ_DN
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
Z1XAVSS
Z4XAVDD
Z4XAVSS
PWROK_NB[20]
C811
0.1U/6/Y/25V
ZVREF
C812
0.1U/6/Y/25V
-PCIRST[11,20,21,31]
AUXOK[12,32]
20mil
15mil
AK5
AE3
AH5
AK2
AH2
AH4
AG3
AG6
AG2
AG4
AD2
AE6
AE2
AE4
AK4
AD5
AD4
AN1
AM2
AL6
AL4
AJ2
AJ3
AF2
AJ4
AJ6
AF4
AF5
AL3
AL2
AL1
U38C
ZCLK
ZUREQ
ZDREQ
ZSTB0
ZSTB0#
ZSTB1
ZSTB1#
ZAD0
ZAD1
ZAD2
ZAD3
ZAD4
ZAD5
ZAD6
ZAD7
ZAD8
ZAD9
ZAD10
ZAD11
ZAD12
ZAD13
ZAD14
ZAD15
ZAD16
ZVREF
ZCOMP_N
ZCOMP_P
Z1XAVDD
Z1XAVSS
Z4XAVDD
Z4XAVSS
SIS648FX_B0
-PCIRST
AUXOK
100P/6/N/50V/X
HyperZip
PCIRST#
PWROK
AUXOK
AN2
AM4
AN3F9D10C9B9
C819
C820
C821
100P/6/N/50V/X
0.1U/6/Y/25V/X
TRAP1
TRAP0
TRAP1
TRAP0
TESTMODE2
TESTMODE1
TESTMODE0
B10
TMODE2
TMODE0
TMODE1
VCC3
VGA
DLLEN#
ENTEST
E10
D9
ENTEST
DLLEN-
R667
8.2K/6
R665
2.2/8
C816
0.1U/6/Y/25V/X
VOSCI
ROUT
GOUT
BOUT
HSYNC
VSYNC
VGPIO0
VGPIO1
INT#A
CSYNC
RSYNC
LSYNC
VCOMP
VRSET
VVBWN
DACAVDD1
DACAVSS1
DACAVDD2
DACAVSS2
DCLKAVDD
DCLKAVSS
ECLKAVDD
ECLKAVSS
C817
0.1U/6/Y/25V
A15
B12
B13
A13
A11
B11
E13
C11
C10
D12
E12
D11
E15
D15
E14
D13
C12
D14
C13
B15
C15
B14
C14
DCLKAVDD
DCLKAVSS
ECLKAVDD
ECLKAVSS
20mil
Z1XAVDD
C818
10n/6/X/50V
Z1XAVSS
VOSCI
VOSCI [15]
-INTA
-INTA [11,18,19,31]
CSYNC
RSYNC
LSYNC
ZAD[0..16][11]
ZCLK_NB[15]
ZREQ_UP[11]
ZREQ_DN[11]
4 4
3 3
2 2
VCC18
TMODE0
TMODE1
TMODE2
TRAP1
DLLEN-
TEST
POINT
NB Hardware Trap
For SIS internal test only
DLLENTRAP0
TRAP1
default MUTIOL 2.0
TMODE0
TMODE1
TMODE2
RSYNC
TRAP1
CSYNC
LSYNC
VCC3
R1388 0/6/X
C1050
0.1U/6/Y/25V/X
VCC3
R1389 0/6/X
C1053
0.1U/6/Y/25V/X
R1176 4.7K/6/X
R1177 4.7K/6/X
R1178 4.7K/6/X
R1179 4.7K/6/X
R1180 4.7K/6/X
R1181 4.7K/6/X
R1384 4.7K/6/X
R1385 4.7K/6/X
R1386 4.7K/6/X
R1387 4.7K/6/X
20mil
DCLKAVDD
C1052
C1051
0.01U/6/X/50V/X
DCLKAVSS
1U/6/Y/10V/X
20mil
ECLKAVDD
C1055
C1054
0.01U/6/X/50V/X
ECLKAVSS
1U/6/Y/10V/X
VCC3
VCC3
VCC3
ZVREF=VCC18*(1/4)
VCC3
1 1
R664
2.2/8
C813
0.1U/6/Y/25V
A
20mil
C814
0.1U/6/Y/25V
Z4XAVDD
C815
10n/6/X/50V
Z4XAVSS
VCC18
R666
2.2/8
C822
0.1U/6/Y/25V
B
C823
0.1U/6/Y/25V
R668 56/6/1
C824
10n/6/X/50V
R669 56/6/1
ZCMP_N
10mil
10mil
ZCMP_P
C
Title
Size Document Number Rev
Custom
D
Date: Sheet of
GIGABYTE
SIS648-3(HYPER ZIP)
GA-8S648FXM2-NF
E
9 34Monday, October 13, 2003
1.0
A
VCORE
A17
A18
A19
A20
A21
B17
B18
B19
B20
B21
C17
C18
C19
C20
C21
D17
D18
D19
D20
D21
E17
E18
E19
E20
E21
F17
F18
L25
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
L26
VTT
M18
VTT
M19
VTT
M20
VTT
M21
VTT
M22
VTT
DDR25V
M23
VTT
M24
VTT
M25
VTT
M26
VTT
N25
VTT
P25
VTT
R25
VTT
T25
VTT
U25
VTT
V25
VTT
W25
VTT
Y25
VTT
AA25
VTT
AL7
VDDM
AL8
VDDM
AL9
VDDM
AM6
VDDM
AM7
VDDM
AM8
VDDM
AN5
VDDM
AN6
VDDM
AN7
VDDM
AN8
VDDM
AP5
VDDM
AP6
VDDM
AP7
VDDM
AR4
VDDM
AR5
VDDM
AR6
VDDM
AR7
VDDM
AT4
VDDM
AT5
VDDM
AT6
VDDM
AT7
VDDM
AB25
VDDM
AC25
VDDM
AD12
VDDM
AD25
VDDM
AE11
VDDM
AE12
VDDM
AE13
VDDM
AE14
VDDM
AE15
VDDM
AE16
VDDM
AE17
VDDM
AE18
VDDM
AE19
VDDM
AE20
VDDM
AE21
VDDM
AE22
VDDM
AE23
VDDM
AE24
VDDM
AE25
VDDM
AE26
VDDM
AF11
VDDM
AF12
VDDM
AF25
VDDM
AF26
VDDM
AB24
PVDDM
AC13
PVDDM
AD14
PVDDM
AD16
PVDDM
AD18
PVDDM
AD20
PVDDM
AD22
PVDDM
P14
VSS
P15
VSS
P16
VSS
P17
VSS
P18
VSS
P19
VSS
P20
VSS
P21
VSS
P22
VSS
P23
VSS
R14
VSS
R15
VSS
R16
VSS
R17
VSS
R18
VSS
R19
VSS
R20
VSS
R21
VSS
R22
VSS
R23
VSS
T14
VSS
T15
VSS
T16
VSS
T17
VSS
T18
VSS
T19
VSS
T20
VSS
T21
VSS
T22
VSS
T23
VSS
U14
VSS
U15
VSS
U16
VSS
U17
VSS
U18
VSS
U19
VSS
U20
VSS
U21
VSS
U22
VSS
U23
VSS
V14
VSS
V15
VSS
V16
VSS
V17
VSS
V18
VSS
V19
VSS
V20
VSS
V21
VSS
V22
VSS
V23
VSS
W14
VSS
W15
VSS
W16
VSS
W17
VSS
W18
VSS
W19
VSS
W20
VSS
W21
VSS
W22
VSS
W23
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
Y14
VSS
Y15
Y16
Y17
Y18
Y19
Y20
Y21
Y22
Y23
A
4 4
3 3
2 2
1 1
VTT
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AA14
AA15
AA16
AA17
AA18
AA19
AA20
AA21
AA22
AA23
F19
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AB14
AB15
AB16
AB17
AB18
AB19
AB20
AB21
AB22
B
VCC18
VCC18 VCC3
F20
F21
N13
N14
N16
N18
N19
N20
N21
N22
N23
N24
P13
P24
R24
T13
T24
U24
V13
V24
W13
W24
Y13
Y24
AA24
AB13
AC24
AD13
AD15
AD17
AD19
AD21
AD23
AD24
N15
R13
VTT
VTT
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
PVDD
PVDD
PVDD
PVDD
PVDD
PVDD
PVDD
PVDD
IVDD
PVDD
C
AD3
AE1
AF3
AH3
AJ1
AK3
U13
AA13
IVDD
IVDD
IVDD
VDDZ
VDDZ
VDDZ
AG1
AM3
W11
W12
Y11
Y12
AA12
D4D5AM5
NCNCNC
VDDZ
VDDZ
VDDZ
VDDZ
VDDZ
VDDZ
VDDZ
VDDZ
VDDZ
VDDZ
Power
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AC17
AC18
AC19
AC20
AC21
AC32
AC22
AC23
B
AB23
AC14
AC15
AC16
AC36
AD34
VSS
AM10
AM12
AM14
AM16
AM18
AM20
AM22
AM24
AM26
AM28
AM30
AP9
AP11
AP13
AP15
AP17
AP19
AP21
AP23
AP25
AP27
AE32
AE36
AF34
AG32
AG36
AH34
AJ32
AP29
C
VSS
AP31
AP33
AP35
AT8
AT10
AT12
AT16
AT18
3VDUAL
D
Close to SIS648 chipset
DDR25V
VDDQ
VCORE
VCC18
VDDQ
3VDUAL
SB18
VCC18
DDR25V
VCORE
VCC18
VDDQ
Place on SIS648 chipset
Solder side.
D
BC545 0.1U/6/Y/25V
BC546 0.1U/6/Y/25V
BC547 1U/6/Y/10V
BC548 4.7U/8/Y/10V/X
BC549 0.1U/6/Y/25V
BC550 0.1U/6/Y/25V
BC551 0.1U/6/Y/25V/X
BC552 0.1U/6/Y/25V/X
BC553 0.1U/6/Y/25V/X
BC554 0.1U/6/Y/25V/X
BC555 0.1U/6/Y/25V
BC556 1U/6/Y/10V
BC557 0.1U/6/Y/25V
BC558 0.1U/6/Y/25V
BC559 0.1U/6/Y/25V/X
BC560 0.1U/6/Y/25V
BC561 0.1U/6/Y/25V
Solder side Cap.
SC124 0.1U/6/Y/25V
SC125 0.1U/6/Y/25V
SC126 1U/6/Y/10V
SC127 1U/6/Y/10V
SC128 0.1U/6/Y/25V
SC129 0.1U/6/Y/25V/X
SC130 1U/6/Y/10V
SC131 0.1U/6/Y/25V/X
SC132 0.1U/6/Y/25V
SC133 0.1U/6/Y/25V
SC134 0.1U/6/Y/25V/X
SC135 1U/6/Y/10V
SC136 1U/6/Y/10V
SC137 0.1U/6/Y/25V
VCC18
VCC18
Title
Size Document Number Rev
Custom
Date: Sheet of
SB15:
648(FX): 1.8V
660/661:1.5V
SB18
M17
VDD3.3
VSS
AT28
N17
VDD3.3
VDD3.3
VSS
VSS
AT30
AUX_IVDD
AUX3.3
VSS
VSS
AT32
AT34
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
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
AL32
IVDD
IVDD
IVDD
IVDD
IVDD
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AB12
AC12
AA1
AA2
AA3
AA4
AA5
AA6
AB1
AB2
AB3
AB4
AB5
AB6
AC1
AC2
AC3
AC4
AC5
AC6
L11
L12
L13
M11
M12
M13
M14
M15
M16
N11
N12
P12
R12
T12
U12
V12
B16
C16
D16
E16
F15
E11
NC
F11
NC
F13
NC
AL33
NC
AM34
NC
A9
NC
A3
A5
C1
C3
C5
E1
E5
E7
E9
F3
G1
G5
H3
J1
J5
K3
L1
L5
M3
N1
N5
P3
R1
R5
T3
U1
U5
V3
W1
W5
Y3
AE5
AG5
AJ5
AL5
A22
A24
A26
A28
A30
A32
A34
C23
C25
C27
C29
C31
C34
C36
E22
E24
E26
E28
E30
E32
E36
F34
G32
G36
H34
J32
J36
K34
L32
L36
M34
N32
N36
P34
R32
T34
U32
U36
V34
W32
W36
Y34
AA32
AA36
AB34
SIS648FX_B0
U38D
L17
VSS
VSS
VSS
AT20
AT22
AT24
AT26
E
BC637 0.1U/6/Y/25V
SC145 0.1U/6/Y/25V/X
SC146 0.1U/6/Y/25V
SC142 1U/6/Y/10V
SC143 0.1U/6/Y/25V/X
SC144 0.1U/6/Y/25V/X
GIGABYTE
SIS648-4(POWER)
GA-8S648FXM2-NF
E
10 34Monday, October 13, 2003
1.0
5
4
3
2
1
A_D25
A_D24
AD25
ZAD6
L20
ZAD6
L18
ZAD7
A_D23
AD24
ZAD7
K18
A_D22
AD23
ZAD8
K19
ZAD8
VCC18
A_D21
AD22
ZAD9
ZAD9
AD21
ZAD10
K17
ZAD10
A_D19
AD20
ZAD11
K16
H20
ZAD11
ZAD12
R1189
150/6/1
R1195
51.1/6/1
A_D18
AD19
AD18
ZAD12
ZAD13
J18
ZAD13
A_D16
AD17
ZAD14
H19
ZAD14
A_D15
AD16
ZAD15
H18
ZAD15
SZVREF
A_D12
A_D11
A_D13
AD15
AD14
AD13
AD12
C207
0.1U/6/Y/25V
15mil
C217
0.1U/6/Y/25V
A_D10
AD11
AD10
A_D7
A_D8
A_D9
AD9
AD8
IDE
AD7
A_D6
A_D5
AD6
AD5
A_D4
AD4
A_D3
A_D1
A_D0
A_D2
V1
AD3
AD2
AD1
AD0
SZ1XAVDD
C208
10n/4/N/50V/X
SZ1XAVSS
IDEAVDD
IDEAVSS
ICHRDYA
IDACKA#
IDECSA1#
IDECSA0#
ICHRDYB
IDACKB#
IDECSB1#
IDECSB0#
PDD[0..15]
SDD[0..15]
R1190
2.2/8
C209
0.1U/6/Y/25V
IDREQA
IIRQA
CBLIDA
IIORA#
IIOWA#
IDSAA2
IDSAA1
IDSAA0
IDREQB
IIRQB
CBLIDB
IIORB#
IIOWB#
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
U39A
Y3
Y4
W10
V10
Y11
U12
V11
Y9
Y10
T11
U11
W11
T12
V12
W17
Y17
T16
U17
T14
W16
V16
Y18
T15
V17
U16
W18
U10
V9
W8
T9
Y7
V7
Y6
Y5
W6
U8
W7
V8
U9
Y8
T10
W9
Y16
V15
U14
W14
V13
T13
Y13
Y12
W12
W13
U13
Y14
V14
W15
Y15
U15
SIS963/B1
BC569
0.1U/6/Y/25V/X
A_D27
A_D30
A_D26
A_D28
A_D31
ZAD[0..16]
A_D[0..31]
-REQ[0..4][19]
D D
-GNT[0..4][19]
-C_BE[0..3][19,31]
C C
R1184 4.7K/6/X
VCC3
C206 100P/4/N/50V/X
B B
VCC18
Put near 96X Chip.
R1185 4.7K/6/X
R1186 4.7K/6/X
R1187 4.7K/6/X
R1188 4.7K/6/X
A A
VCC18
R1192
2.2/8
C214
0.1U/6/Y/25V/X
ZAD[0..16] [9]
A_D[0..31] [19,31]
-REQ[0..4]
-GNT[0..4]
-C_BE[0..3]
-FRAME[19,31]
-IRDY[19,31]
-TRDY[19,31]
-STOP[19,31]
-SERR[19,31]
PAR[19,31]
-DEVSEL[19,31]
-PLOCK[19]
PCLK_SB[15]
-PCIRST[9,20,21,31]
ZCLK_SB[15]
ZSTB0[9]
-ZSTB0[9]
ZSTB1[9]
-ZSTB1[9]
ZREQ_UP[9]
ZREQ_DN[9]
ZSTB0
ZSTB1
-ZSTB0
-ZSTB1
Analog Power supplies of Transzip
function for 96X Chip.
C215
0.1U/6/Y/25V
-INTA[9,18,19,31]
-INTB[18,19]
-INTC[19]
-INTD[19]
-PCIRST
-PCIRST
SVDDZCMP
SZCMP_N
SZCMP_P
GND
SZ1XAVDD
SZ1XAVSS
SZ4XAVDD
SZ4XAVSS
SZVREF
ZAD16
C216
10n/4/X/16V
-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
PCLK_SB
ZCLK_SB
ZSTB0
-ZSTB0
ZSTB1
-ZSTB1
ZREQ_UP
ZREQ_DN
F1
F2
E1
H5
F3
H3
G1
G2
G3
H4
K3
M4
P1
R4
E3
F4
E2
G4
M3
M1
M2
N4
M5
N3
N1
N2
Y2
R1183
C3
0/6/SHT/X
V20
M19
N20
J20
K20
N16
N17
R19
N18
R18
P18
U20
U19
T20
T19
R20
P20
R1193 56/6
R1194 56/6
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
VDDZCMP
ZCMP_N
ZCMP_P
VSSZCMP
Z1XAVDD
Z1XAVSS
Z4XAVDD
Z4XAVSS
ZVREF
ZAD16
SVDDZCMP
SZCMP_N
SZCMP_P
A_D29
J5J4H2H1J3K4J2J1K5K2L3K1L1L4L5L2N5P2P3P4R2R3R1T1P5T2U1U2T3R5U3
AD31
AD30
AD29
AD28
AD27
AD26
PCI
963-1
HyperZip
ZAD0
ZAD1
ZAD2
ZAD3
ZAD4
ZAD5
M18
N19
M17
M16
M20
L16
ZAD3
ZAD0
ZAD2
ZAD4
ZAD1
ZAD5
15mil
10mil
10mil
A_D14
A_D17
A_D20
20mil
IDEAVDD
C203
10n/4/X/16V
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] [20]
SDD[0..15] [20]
PIORDY [20]
PDDREQ [20]
IRQ14 [20]
P66DET [20]
-PDIOR [20]
-PDIOW [20]
-PDDACK [20]
PDA2 [20]
PDA1 [20]
PDA0 [20]
-PDCS3 [20]
-PDCS1 [20]
SIORDY [20]
SDDREQ [20]
IRQ15 [20]
S66DET [20]
-SDIOR [20]
-SDIOW [20]
-SDDACK [20]
SDA2 [20]
SDA1 [20]
SDA0 [20]
-SDCS3 [20]
-SDCS1 [20]
20mil20mil
SZ4XAVDD
C211
10n/4/X/16V
SZ4XAVSS
SZVREF=VCC18*(1/4)
5
4
3
R1182
0/6/SHT/X
C204
0.1U/6/Y/25V
VCC18
20mil
C205
0.1U/6/Y/25V
R1191
2.2/8
C212
0.1U/6/Y/25V
2
VCC3VCC3
C213
0.1U/6/Y/25V/X
1
HS2
1
BGASINK_SB/X
Title
Size Document Number Rev
Custom
Date: Sheet of
GIGABYTE
SIS963-1(HP ZIP,PCI,IDE)
GA-8S648FXM2-NF
11 34Monday, October 13, 2003
1
2
2
1.0
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