Gigabyte DR047132_8s661fxs_20_930629 Schematics
5
4
3
2
1
GA-8S661FXS Schematics
D D
SHEET
1
2
3
4,5,6
7-10
11-14
15
C C
16,17
18
19
20
21
COVER SHEET
BOM & PCB MODIFY HISTORY
BLOCK DIAGRAM
INTEL CPU_478
SIS648 (NORTH BRIDGE) HOST; DDR; AGP,HYPER ZIP
SIS963 (SOUTH BIRDGE)
CLOCK GENERATOR (ICS952001)
DDR SDRAM DIMMS 1,2
AGP SLOT
IDE,FRONT USB,PCIRST#
LPCIO_IT8705
BIOS
TITLE
SHEET TITLE
32
33
RT8801B (1394PHY)
VGA CONNECTOR
Revision 2.0
22
23
B B
24
25
26
27
28
29
30
A A
31
COM,PRT,KB/MS
AC 97 ALC650/655/658
AUDIO JACK,SPDIF
FAN CONN
PANEL,STR LED
VCORE PHASE PWM ISL6556+HIP(6602+6601)
VDDQ,VCC18,VCCVID
ATX CONN, GPIO LIST
RTL8201CL/BL (LAN PHY)
DDR POWER
5
4
PCB Size: 170*225 mm
COMPONENT SIDE
(1 oz. Copper)
VCC LAYER
(1 oz. Copper)
GND LAYER
(1 oz. Copper)
SOLDER SIDE
(1 oz. Copper)
Title
Size Document Number Rev
Custom
Date: Sheet
3
2
星期一, 七月
GIGABYTE
COVER SHEET
12, 2004
GA-8S661FXS
1
of
133
2.0
5
4
3
2
1
Model Name: GA-8S661FXS
Circuit or PCB layout change
for next version
Version:2.0
D D
Date Change Item Reason
04/06/28 add Q8,Q9,R126,R142,BC9,R127 FIXED SIS661FX PRESCOTT CPU FID ISSUE
Component value change history
Date Change Item
04/06/28 ADD Q8,Q9 MMBT2222/SOT23
04/06/28 R126 8.2K/6
04/06/28
04/06/28
C C
R142 330/6
BC9 0.1U/6
FIXED SIS661FX PRESCOTT CPU FID ISSUE
FIXED SIS661FX PRESCOTT CPU FID ISSUE
FIXED SIS661FX PRESCOTT CPU FID ISSUE
FIXED SIS661FX PRESCOTT CPU FID ISSUE
Reason
B B
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet
BOM & PCB MODIFY HISTORY
星期一, 七月
12, 2004
GIGABYTE
GA-8S661FXS
1
2.0
of
233
5
4
GA-8S661FXS BLOCK DIAGRAM
3
INTEL Pentium4 (478)
2
1
D D
C C
AGPUSB+ / -
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
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 = 1.75V (>1GHZ) / SLEEP : 1.3V
VCCA = 2.5V ; 2_5V = 2.5V
SIS648/661 NORTH
BRIDGE
VCORE = 1.75V (650-1100MHZ) / SLEEP : 1.3V
DDR25V = 2.5V(SUSPEND POWER)
VDDQ = 1.5V (AGP POWER 4X)
VCC25 = 2.5V(I/O,MEMORY/I,ZLINK/I)
ZAD0~15
CONTROL BUS
PAGE 7 ,8 ,9 ,10
Z LINK
PAGE 4, 5, 6
VID0~4
MAA0~14
MDD0~63
-DQSD0~8
PWM/OTHER POWER
VCORE = 1.75V (650-1100MHZ) / SLEEP : 1.3V
5VSB,-12V,+12V,VCC,VCC3,3VDUAL
DDRVTT,DDR25V,3VSTR,VCC25
PAGE30,31,32
DDR SDRAM DIMM X 2
DDR25V = 2.5V(SUSPEND POWER)
DDRVTT = 1.25V
PAGE 16,17
USB CONN
PCI LAN
PAGE 21,28
IDE Primary and Secondary
VCC = 5V
PAGE 21
USB PORTS 0~5
VCC = 5V
5VSB = 5V
5VUSB = 5V
PAGE 13
SIS963 SOUTH BRIDGE
VCC25 = 2.5V(I/O,MEMORY/I,ZLINK/I)
3VDUAL = 3.3V(SUSPEND POWER)
VCC3 = 3.3V
RTCVDD = 3.3V
PAGE 11,12,13,14
B B
BIOS SST39SF040
VCC = 5V
VCC3 = 3V
LPC BUS
AC97 CODEC ALC658
+12V = 12V
VCC = 5V 5VSB = 5V
AVDD = 5V
A A
AUDIO PORTS :
LIN_ OUT
TELE
5
LINE_IN
CD_IN AUX_IN
FRONT AUDIO
GAME PORT
MIC
PAGE 26
PAGE 27
AC97 LINK
4
FRONT PANEL /FANS
VCC = 5V
5VSB = 5V
+12 = 12V
PVCC = 5V
3
PAGE 29
LPC I/O IT8705
VCC = 5VVCC3 = 3.3V
VBAT = 3V
I/O PORTS :
COMB
COMA IR
2
LPT
PS2
FDD
PAGE 23
PAGE 22
PAGE 24
星期一, 七月
GIAGBYTE
BLOCK DIAGRAM
GA-8S661FXS
12, 2004
1
of
333
Title
Size Document Number Rev
Custom
Date: Sheet
2.0
VCORE
BC1
10U/12/X/6.3V/B/X
10U/12/X/6.3V/B/X
BC2
10U/12/X/6.3V/B/X
5
10U/12/X/6.3V/B/X
BC3
BC4
4
VCORE
10U/12/X/6.3V
BC12
BC14
10U/12/X/6.3V
3
VCORE
BC15
BC16
100U/SP-CAP/2V/B/X
100U/SP-CAP/2V/B/X
2
1
BC32,BC33,BC34與BC4,BC5,BC6共LAYOUT
D D
VCORE VCORE
BC17
10U/12/X/6.3V
10U/12/X/6.3V
BC18
BC19
10U/12/X/6.3V
10U/12/X/6.3V
BC20
BC21
10U/12/X/6.3V
10U/12/X/6.3V
BC22
BC24
10U/12/X/6.3V
10U/12/X/6.3V
BC25
BC26
10U/12/X/6.3V
VCORE
10U/12/X/6.3V
BC29
BC30
100U/SP-CAP/2V/B/X
Default SP-CAP*2 pcs, 10uF*2 pcs .
VCORE
pin AC14
先經過
GND46
GND47V4GND48V1GND49
SP-CAP才下Vcore
GND50W6GND51W3GND52
GND53
V23
W24
W21
BOOTSEL
OPTIM/COMPAT
ADS
BINIT
BNR
TESTHI8
TESTHI9
TESTHI10
BPRI
DBSY
DEFER
DRDY
HITM
IERR
LOCK
MCERR
RESET#
RSP
TRDY
GND54Y5GND55Y2GND56
GND57
GND58
GND59
Y25
Y22
AA17
AA15
AP0
AP1
DP3
DP2
DP1
DP0
BR0
HIT
INIT
RS2
RS1
RS0
AA13
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
GND60
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
E10
VCORE26
VCORE27
GND39
GND40
AB14
AB12
AB10
VCORE28
VCORE29
VCORE30
GND41
GND42
GND43
AB8
AB6
E20
VCORE31E8VCORE32
GND44
GND45
AB3
AB24
AB21
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_A
N5
A16
N4
A15
N2
A14
M1
A13
N1
A12
M4
A11
M3
A10
L2
A9
M6
A8
L3
A7
K1
A6
L6
A5
K4
A4
K2
A3
L5
ADSTB0
H3
REQ4
J3
REQ3
J4
REQ2
K5
REQ1
J1
REQ0
AB1
A35
Y1
A34
W2
A33
V3
A32
U4
A31
T5
A30
W1
A29
R6
A28
V2
A27
T4
A26
U3
A25
P6
A24
U1
A23
T2
A22
R3
A21
P4
A20
P3
A19
R2
A18
T1
A17
R5
ADSTB1
SK478/GD/W
GND1
AE7
GND2
AE24
GND3
AE22
GND4
AE19
GND5
AD14
GND6
AD12
GND7
AD10
AD8
GND8
AD4
GND9
GND11
AD23
GND12
AD21
GND13
AE17
VCORE1
GND14
AE15
AE13
VCORE2
VCORE3
GND15
GND16
AE9
AE11
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
AC25
VCORE15
VCORE16
VCORE17
GND28
GND29
GND30
AC22
AC19
VCORE18
VCORE19
GND31
GND32
AD18
AD16
VCORE20
VCORE21
GND33
GND34
AA4
AA1
AA23
VCORE22
VCORE23
VCORE24
GND35
GND36
GND37
AA19
AB18
VCORE25
GND38
AB16
內層
BC31
100U/SP-CAP/2V/B/X
BOOTSEL
R1 62/6/X
-ADS
Z7
-BNR
TESTHI8
TESTHI9
TESTHI10
-BREQ0
-BPRI
-DBSY
-DEFER
-DRDY
-HIT
-HITM
-CPUINIT
-HLOCK
-CPURST
-RS2
-RS1
-RS0
-HTRDY
BOOTSEL [27]
-ADS [7]
R3 39/6/B/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
R4
1K/6/B
C1
100P/4/N/50V/B
C2
33P/4/N/50V/X
-CPUINIT [12]
-CPURST [5,7]
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet
P4 478A
GA-8S661FXS 2.0
1
of
433
5
VCORE
BC32 0.1U/6/Y/25V/B/X
R5 100/6/1/B
BC33
0.1U/6/Y/25V/B
D D
VCORE
C C
B B
VCORE
A A
COMP0
COMP1
10/10/10 mils
VCCVID
RN12
1 2
3 4
5 6
7 8
62/8P4R/B
R18 62/6/B
R19 62/6/B
R20 51.1/6/1/B
R23 51.1/6/1/B
R29 39/6/B
R30 75/6/B
R31 150/6/B
R32 27/6/B
R33 680/6/B
GTLREF
R8
150/6/1/B
VCCVID
R26 2.2K/6/B
C11
1U/6/Y/10V/B
BC34
1U/6/Y/10V/B
TESTHI8
TESTHI9
TESTHI10
TESTHI11
TESTHI12
TMPIN3[20]
VID_PWRGD
LEGECY CPU
C7
4.7U/8/Y/10V/B
TMS
TDO
TDI
TCK
-TRST
BC35
0.1U/6/Y/25V/B
TESTHI8 [4]
TESTHI9 [4]
TESTHI10 [4]
VID[0..5][27]
TMPIN3
C8
0.01U/4/X/16V/X
VCORE
10UH/0806/120mA/S/B
Note:
VCCA & VCOREPLL
define doesn't same as
old P4 design kit
10UH/0806/120mA/S/B
As close as possible to
CPU socket
CPU_CLK[15]
-CPU_CLK[15]
VID[0..5]
VCC_SENSE[27]
R24 0/6/B/X R25
CPU_CLK
-CPU_CLK
-A20M
-A20M[12]
-FERR
-FERR[12]
-IGNNE
-IGNNE[12]
INTR
INTR[12]
NMI
NMI[12]
-SMI
-SMI[12]
-STPCLK
-STPCLK[12]
VID5
VID4
VID3
VID2
VID1
VID0
VCOREPLL
VCC_SENSE
VCCA
VSSA
VSS_SENSE
-THERMTRIP
At least 10 mil
4
L1
L2
R16 0/6S/B/X
SOCKET_B
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
C3
1U/6/Y/10V/B
C5
1U/6/Y/10V/B
GND61
GND62
AA9
AA11
4.7U/8/Y/10V/B
4.7U/8/Y/10V/B/X
VCOREPLLVCCA
GND63
GND64
GND65N6GND66N3GND67
AA7
AA26
C4
C6
N24
VCCA
VSSA
VCOREPLL
GND68
GND69P5GND70P2GND71
N21
3
VCORE VCORE
RN1 62/8P4R/B
1 2
3 4
5 6
D19
GND103M5GND104M2GND105
M25
GND106
GND107
E11
M22
7 8
R6 62/6/B
R7 62/6/B
R9 62/6/B
R12 62/6/B
R14 62/6/B
PWRGOOD
GND108E9GND109
GND110E7GND111E4GND112E1GND113
GND114
GND115
GND116
F18
E26
F16
E23
E19
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
TDI
F8
Trace width doesn't
less than 12 Mil
VCORE
F17
F15
F13
F11
F19
AA18
AA16
AA14
AA12
AA10
AA8
AB17
B13
B11
B19
C18
C16
C14
C12
C10
C20
D17
D15
D13
D11
VCORE33
VCORE34
VCORE35
VCORE36
VCORE37F9VCORE38
VCORE39
VCORE40
VCORE41
VCORE42
VCORE43
VCORE44
VCORE45
VCORE46
VCORE47
VCORE48B9VCORE49B7VCORE50
VCORE51
VCORE52
VCORE53
VCORE54
VCORE55
VCORE56C8VCORE57
VCORE58
VCORE59
VCORE60
VCORE61
VCORE62D9VCORE63D7VCORE64
GND72
GND73
GND74R4GND75R1GND76
GND77T6GND78T3GND79
GND80
GND81U5GND82U2GND83
GND84
GND85
GND86
GND87
GND88H4GND89H1GND90
GND91J5GND92J2GND93
GND94
GND95K6GND96K3GND97
GND98
GND99
GND100L4GND101L1GND102
J25
J22
L26
T24
P25
P22
R26
T21
R23
V26
U25
U22
H26
H23
G21
L23
K24
K21
GND120
-BPM0
-BPM5
-BPM4
-BPM1
-PROCHOT
TESTHI0_1
TESTHI2_7
-BPM3
-BPM2
R21
1K/6/B
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
2
VCC3
VCC3
R22
1K/6/B
BSEL0
BSEL1
TESTHI11
COMP0
COMP1
-BPM5
-BPM4
-BPM3
-BPM2
-BPM1
-BPM0
TESTHI0_1
TESTHI12
TP_AA6
TP_F6
TP_AA21
GTLREF
TESTHI2_7
TESTHI0_1
CPUPWOK_CPU
-PROCHOT
-CPUSLP
TCK
TDI
TDO
TMS
-TRST
RN2
56/8P4R/B
RN3
56/8P4R/B
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
R10 56/6/B
R11 220/6/B
R13 51/6
R15 56/6/B
BSEL0 [15]
BSEL1 [15]
-PROCHOT [12]
-CPUSLP [12]
C9
100P/4/N/50V/B
CPUPWOK_NB[7]
CPUPWOK_CPU
Internal
Pull-up
VCORE
VCORE
INTR
NMI
-IGNNE
-SMI
-A20M
-CPUSLP
-STPCLK
-FERR
-IERR
330/6
100P/4/N/50V
R127
1K/6/X
R126
8.2K/6
C10
VCORE
R142
330/6
132
MMBT2222A/SOT23
BC9
0.1U/6/Y/25V
1
Internal
Pull-up
-BREQ0 [4,7]
-CPURST [4,7]
-IERR [4]
Q9
MMBT2222A/SOT23
2
1
SOT23
Q8
SOT23
CPUPWOK_CPU
3
-THERMTRIP
VCORE
R34
62/6/B
-THERMTRIP [12]
5
Title
Size Document Number Rev
Custom
4
3
2
Date: Sheet
P4 478B
GA-8S661FXS 2.0
1
of
533
5
D D
4
3
2
1
VTT_NG [15]
Q3
VCORE
-CPU_DET
VCC3
R36
8.2K/6/B
HD[32..47] [7]
HD[48..63]
R35
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/B/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
A10
A20
B17
B15
VCORE79
VCORE80
GND155
GND156
B10
B26
VCORE81A8VCORE82
VCORE83
VCORE84
GND157B8GND158B4GND159
GND160
B23
B20
AF2
VCORE85
GND161
GND162
C17
C15
C13
GND163
GND164
C11
GND165C9GND166C7GND167
AF18
AF16
GND168
AF14
GND169
GND170
AF12
GND171
AF10
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
GND181A9GND182
A17
A15
A13
A11
AF20
A26
AF8
AF6
AF1
SOCKET_C
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]
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
GND121F5GND122F2GND123
F25
GND124
F22
GND125G6GND126G3GND127
G24
GND128C5GND129C2GND130
C25
GND131
GND132
GND133
GND134
C22
C19
D18
D16
HD14
HD13
HD12
HD11
HD10
HD9
HD8
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
-DBI0[7]
-DBI1[7]
-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
VCORE65
VCORE66
VCORE67
VCORE68
VCORE69
VCORE70
VCORE71
VCORE72
VCORE73
VCORE74
VCORE75
VCORE76
VCORE77
VCORE78
GND135
GND136
GND137
GND138D8GND139D6GND140D3GND141
GND142
GND143
GND144
GND145
GND146
GND147A3GND148
GND149
GND150
GND151
GND152
GND153
GND154
E17
E15
E13
A24
A21
A19
B18
B16
B14
D14
D12
D10
D24
D21
D20
B12
MMBT2222A/SOT23/B
Close to U40(CLOCK Gen.)
SOT23
132
HD[48..63] [7]
CR
CPU_RM/IBM_NEW
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet
P4 478C
GA-8S661FXS 2.0
1
of
633
A
GND
GND
4 4
3 3
2 2
HCLK[15]
-HCLK[15]
-HLOCK[4]
-DEFER[4]
-HTRDY[4]
-CPURST[4,5]
CPUPWOK_NB[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_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
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
U1A
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#
SIS661FX
HOST
HD63#
HD62#
HD61#
E23
B24
C24
C1XAVDD
AK34
AL36
C1XAVSS
C1XAVDD
HD60#
HD59#
D23
D25
HD58#
F24
C4XAVDD
AK35
AJ36
C4XAVSS
C4XAVDD
HD57#
HD56#
B25
C26
HVREF
HD55#
B26
AA26
HVREF0
HD54#
D27
W26
HVREF1
HD53#
D26
U26
HVREF2
HD52#
E27
R26
HVREF3
HD51#
B27
L20
HVREF4
HD50#
D28
HPCOMP
D22
HCOMP_P
HD49#
HD48#
B28
C28
HNCOMP
HNCVREF
C22
B22
HCOMP_N
HD47#
F28
E29
HCOMPVREF_N
HD46#
HD45#
B29
ST0
ST1
ST0B6ST1F7ST2
HD44#
C30
B30
B
GD0
GD1
ST2
GD4
GD2
GD3
B5
AAD0Y5AAD1W4AAD2V2AAD3W6AAD4V4AAD5U2AAD6V5AAD7U4AAD8R2AAD9
HD43#
HD42#
HD41#
HD40#
HD39#
HD38#
HD37#
B31
B33
B35
C32
D29
C33
GD9
GD12
GD16
GD19
GD13
HD29#
C35
GD14
HD28#
F33
GD15
HD27#
E33
HD26#
D34
HD25#
E35
GD17
HD24#
F32
GD18
J34
HD23#
G34
GD10
GD6
GD8
GD5
GD11
GD7
T4
AAD10R3AAD11T5AAD12P2AAD13R4AAD14N2AAD15R6AAD16L3AAD17L4AAD18K2AAD19L6AAD20J2AAD21J3AAD22K4AAD23J4AAD24J6AAD25H4AAD26G3AAD27H5AAD28F2AAD29G4AAD30E2AAD31
HD36#
HD35#
HD34#
HD33#
HD32#
HD31#
HD30#
B34
E31
D32
D31
D33
D35
G31
GD20
HD22#
HD21#
H35
GD21
HD20#
F35
GD22
HD19#
J33
GD23
J31
GD24
HD18#
HD17#
G35
GD25
H33
GD26
HD16#
HD15#
J35
GD27
HD14#
K32
GD28
HD13#
N33
GD29
K33
GD30
HD12#
L31
C
SBA6
SBA7
SBA5
GD31
G6
SBA7E3SBA6F4SBA5D2SBA4F5SBA3E4SBA2B2SBA1E6SBA0
HD11#
HD10#
HD9#
HD8#
HD7#
HD6#
L33
L35
K35
M35
M33
SBA4
HD5#
P32
SBA3
HD4#
P33
SBA2
HD3#
L34
SBA1
HD2#
N34
SBA0
B3
N35
AFRAME#
ADEVSEL#
GC_DET#
ADBIH/PIPE#
AD_STB0
AD_STB0#
AD_STB1
AD_STB1#
AGPCOMP_P
AGPCOMP_N
A1XAVDD
A1XAVSS
A4XAVDD
A4XAVSS
AGPVREF
AGPVSSREF
HDSTBN3#
HDSTBN2#
HDSTBN1#
HDSTBN0#
HDSTBP3#
HDSTBP2#
HDSTBP1#
HDSTBP0#
HD1#
HD0#
DBI3#
F26
P35
AC/BE3#
AC/BE2#
AC/BE1#
AC/BE0#
AREQ#
AGNT#
AIRDY#
ATRDY#
ASERR#
ASTOP#
APAR
RBF#
WBF#
ADBIL
SB_STB
SB_STB#
AGPCLK
DBI2#
DBI1#
B32
E34
R31
K5
M5
P4
U6
C6
E8
N6
M4
N4
L2
P5
M2
N3
D7
B4
C7
C4
D6
C2
D3
T2
U3
G2
H2
D8
W2
Y2
B8
C8
A7
B7
W3
Y4
D24
F30
G33
N31
E25
D30
H32
M32
-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
AGPRCOMP
AGPRCOMN
A1XAVDD
GND
A4XAVDD
A4XAVSS
AGPVREF
BC36 0.1U/6/Y/25V/B/X
-HD_STBN3
-HD_STBN2
-HD_STBN1
-HD_STBN0
-HD_STBP3
-HD_STBP2
-HD_STBP1
-HD_STBP0
D
-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
AGPRCOMN
10mil
AGPRCOMP
SIS Recommend:43.75
20mil
A1XAVDD
C12
0.1U/6/Y/25V/B
20mil
A4XAVDD
C14
0.1U/6/Y/25V/B
A4XAVSS
20mil
C1XAVDD
20mil
C4XAVDD
C19
0.1U/6/Y/25V/B
C15
0.1U/6/Y/25V/B
C17
0.1U/6/Y/25V/B
C20
0.1U/6/Y/25V/B
R37
51.1/6/1/B
R38
44.2/6/1/B
R39
2.2/8/B
R40
2.2/8/B
R42
2.2/8/B
R43
2.2/8/B
VDDQ
VCC3
VCC3
VCC3
VCC3
E
C13
0.1U/6/Y/25V/B
C16
0.1U/6/Y/25V/B
C18
0.1U/6/Y/25V/B/X
BC37
0.1U/6/Y/25V/B/X
N.B HEATSINK
DBI0#
NB_HEATSINK
1
1
Disti: N.B SIS648FX REV"A0"
CH1: N.B SIS648 REV"A2"
For SIS648FX
HD63
HD61
HD60
HD62
R636-->13/6
R639-->113/6
648 Original=20 ohm
648FX Original=13 ohm
VCORE
10mil
R44 14/6/1/B
1 1
R47 100/6/1/B
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
R46
75/6/1/B
R48
100/6/1/B
HD58
HD57
HD54
HD56
HD55
C22
0.1U/6/Y/25V/B
C23
0.1U/6/Y/25V/B
HD52
HD53
place this capacitor
under 645 solder side
HD50
HD51
HD46
HD48
HD45
HD47
HD49
10mil
HVREF
SC1
0.1U/6/Y/25V/B/X
HD44
HD27
HD40
HD41
HD38
HD39
HD36
HD35
HD37
HD42
HD43
B
HD33
HD34
HD32
HD31
HD30
HD29
R45
150/6/1
R49
75/6/1
HD25
HD28
HD26
HD21
HD24
HD22
HD23
C21
0.1U/6/Y/25V
HNCVREF
C24
0.1U/6/Y/25V
HD20
HD18
HD19
HD15
HD14
HD17
HD16
10mil
C25
0.1U/6/Y/25V
HD13
HD7
HD9
HD12
HD11
HD10
HD6
HD8
C
HD5
HD4
HD3
HD2
HD1
HD0
-DBI3
-DBI2
-DBI1
-DBI0
2
2
NB_HEATSINK
Title
Size Document Number Rev
Custom
星期一, 七月
D
Date: Sheet
GIGABYTE
SIS648/661-1(HOST/AGP)
12, 2004
GA-8S661FXS
E
of
2.0
733
A
U1B
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#
SIS661FX
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
4 4
3 3
2 2
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
B
DQMD[0..7]
MAA[0..14]
-DQSD[0..7]
CKE[0..5] MDD[0:63]
MAA0
MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9
MAA10
MAA11
MAA12
MAA13
MAA14
-SRASA
-SCASA
-SWEA
CKE0
CKE1
CKE2
CKE3
-SUSB
-SRASA [16,17]
-SCASA [16,17]
-SWEA [16,17]
-CS0 [16,17]
-CS1 [16,17]
-CS2 [16,17]
-CS3 [16,17]
3VDUAL
DQMD[0..7] [16,17]
MAA[0..14] [16,17]
-DQSD[0..7] [16,17]
CKE[0..5] [16] MDD[0:63] [16,17]
CKE is not "OD"
R69
1K/6
-SUSB [28,31]
Close to SIS648
FWD_SDCLK
DLLAVDD
DDRAVDD
DDRAVSS
DDRVREFA
DDRVREFB
R76 8.2K/6/X
DDRCOMP
DDRCOMN
R73 22/6
FWDSDCLKO
C33 10P/6/N/50V/X
FWDSDCLKO [15]
C
DQM0
R50 10/6
DQM1
R51 10/6
R52 10/6
DQM3
R53 10/6
DQM4
R54 10/6
DQM5
R55 10/6
DQM6
R56 10/6
DQM7
R57 10/6
DQS0
R58 10/6
DQS1
R59 10/6
R60 10/6
DQS3
R61 10/6
DQS4
R62 10/6
DQS5
R63 10/6
DQS6
R64 10/6
DQS7 -DQSD7
R65 10/6
20mil
DLLAVDD
C26
0.1U/6/Y/25V/B
20mil
DDRAVDD
C29
0.1U/6/Y/25V/B
DDRAVSS
C32
0.1U/6/Y/25V/B
10mil
C34
0.1U/6/Y/25V/B
C35
0.1U/6/Y/25V/B
10mil
C36
0.1U/6/Y/25V/B
DDRCOMN
DDRCOMP
R66
2.2/8/B
C27
0.1U/6/Y/25V/B
R67
2.2/8/B
C30
0.1U/6/Y/25V/B
DDRVREFB
DDRVREFA
R78
40.2/6/1
R79
40.2/6/1
DQMD0
DQMD1
DQMD2DQM2
DQMD3
DQMD4
DQMD5
DQMD6
DQMD7
-DQSD0
-DQSD1
-DQSD2DQS2
-DQSD3
-DQSD4
-DQSD5
-DQSD6
VCC3
VCC3
DDR25V
DDR25V
C28
0.1U/6/Y/25V/B
C31
0.1U/6/Y/25V/B
R72
150/6/1/B
R74
150/6/1/B
R75
150/6/1/B
R77
150/6/1/B
DDR25V
D
DDR MD DAMPPING
MD0
1
MD5
3
MD4
5
MD1
7
RN4 10/8P4R
MD2
1
MD3
3
MD6
5
MD7
7
RN5 10/8P4R
MD15
1
MD14
3
MD10
5
MD11
7
RN6 10/8P4R
MD8
1
MD9
3
MD12
5
MD13
7
RN7 10/8P4R
1
MD16 MDD16
3
MD17 MDD17
5
MD21 MDD21
7
RN8 10/8P4R
MD18
1
1
MD23
3
MD19
5
MD22
7
RN9 10/8P4R
MD28 MDD28
1
MD24
3
5
MD29
7
RN10 10/8P4R
MD26
1
MD30
3
MD31
5
MD27
7
RN11 10/8P4R
MD34
1
MD38
3
MD35
5
MD39
7
RN13 10/8P4R
MD36
1
MD33
3
MD37 MDD37
5
MD32
7
RN14 10/8P4R
MD44
1
MD40
3
MD45
5
MD41
7
RN15 10/8P4R
MD42
1
MD43
3
MD46 MDD46
5
MD47
7
RN16 10/8P4R
MD61
1
MD60 MDD60
3
MD57
5
MD56
7
RN17 10/8P4R
MD49
1
MD52
3
MD48
5
MD54
7
RN18 10/8P4R
MD62
1
3
5
MD63 MDD63
7
RN19 10/8P4R
MD53
1
MD50
3
MD51
5
MD55
7
RN20 10/8P4R
MDD0
1
2
MDD5
4
MDD4
6
MDD1
8
MDD2
1
2
MDD3
4
MDD6
6
MDD7
8
MDD15
1
2
MDD14
4
MDD10
6
MDD11
8
MDD8
1
2
MDD9
4
MDD12
6
MDD13
8
MDD20MD20
1
2
4
6
8
MDD18
2
MDD23
4
MDD19
6
MDD22
8
1
2
MDD24
4
MDD25MD25
6
MDD29
8
MDD26
1
2
MDD30
4
MDD31
6
MDD27
8
MDD34
1
2
MDD38
4
MDD35
6
MDD39
8
MDD36
1
2
MDD33
4
6
MDD32
8
MDD44
1
2
MDD40
4
MDD45
6
MDD41
8
MDD42
1
2
MDD43
4
6
MDD47
8
MDD61
1
2
4
MDD57
6
MDD56
8
MDD49
1
2
MDD52
4
MDD48
6
MDD54
8
MDD62
1
2
MDD58MD58
4
MDD59MD59
6
8
MDD53
1
2
MDD50
4
MDD51
6
MDD55
8
E
1 1
Place on SIS648 chipset solder side
DDR25V
Decoupling capacitor
SC2
0.1U/6/Y/25V/B/X
SC3
0.1U/6/Y/25V/B/X
A
SC4
0.1U/6/Y/25V/B/X
SC5
0.1U/6/Y/25V/B
SC6
0.1U/6/Y/25V/B
-SUSB: S3=Low
-SUSB: S0,S1,S5=Low
B
Title
Size Document Number Rev
Custom
Date: Sheet of
C
D
星期一, 七月
GIGABYTE
SIS648/661-2(DDR)
12, 2004
GA-8S661FXS
833
E
2.0
A
B
C
D
E
NB Hardware Trap
ZAD[0..16][11]
ZCLK_NB[15]
ZREQ_UP[11]
ZREQ_DN[11]
4 4
3 3
-ZSTB0[11]
-ZSTB1[11]
ZAD[0..16]
ZCLK_NB
ZREQ_UP
ZREQ_DN
ZSTB0
ZSTB0[11]
-ZSTB0
ZSTB1
ZSTB1[11]
-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
-PCIRST[11,19,20]
PWROK_NB[19]
AL6
AL4
AK5
AJ2
AJ3
AE3
AF2
AH5
AK2
AJ4
AJ6
AH2
AH4
AG3
AG6
AF4
AG2
AF5
AG4
AD2
AE6
AE2
AE4
AL3
AK4
AD5
AD4
AN1
AM2
AL2
AL1
AUXOK[12,30,31]
20mil
U1C
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
SIS661FX
-PCIRST
AUXOK
100P/6/N/50V/X
HyperZip
PCIRST#
PWROK
AUXOK
AN2
AN3
AM4
C41
C40
100P/6/N/50V/X
0.1U/6/Y/25V/X
C42
TRAP1F9TRAP0
D10
TRAP0
TRAP1
TESTMODE2C9TESTMODE1B9TESTMODE0
TMODE2
F_R
F_G
F_B
VOSCI
HSYNC
VSYNC
DDC1CLK
DDC1DATA
-INTA
CSYNC
RSYNC
LSYNC
VCOMP
VRSET
VVBWN
DACAVDD2
DACAVSS2
DACAVDD2
DACAVSS2
DCLKAVDD
DCLKAVSS
ECLKAVDD
ECLKAVSS
FB1
FB2
FB3
VOSCI [15]
FB100/8
FB100/8
FB100/8
HSYNC [33]
VSYNC [33]
DDC1CLK [33]
DDC1DATA [33]
-INTA [11,18]
ROUT
GOUT
BOUT
ROUT [33]
GOUT [33]
BOUT [33]
0.1U/6/Y/25V/X
VCC3
R90 0/6S/B/X
C37
0.1U/6/Y/25V/B/X
VCC3
R92 0/6S/X
C43
A15
VOSCI
B12
ROUT
B13
GOUT
A13
R91
8.2K/6
BOUT
HSYNC
VSYNC
VGPIO0
VGPIO1
INT#A
CSYNC
RSYNC
LSYNC
VCOMP
VRSET
VVBWN
DACAVDD1
DACAVSS1
DACAVDD2
DACAVSS2
DCLKAVDD
DCLKAVSS
ECLKAVDD
ECLKAVSS
A11
B11
E13
C11
C10
D12
E12
D11
E15
D15
E14
D13
C12
D14
C13
B15
C15
B14
C14
VGA
DLLEN#
ENTEST
D9
B10
E10
ENTEST
DLLEN-
TMODE0
TMODE1
For SIS internal test only
DLLEN-
TRAP0
TRAP1
default MUTIOL 2.0
TMODE0
TMODE1
TMODE2
RSYNC
R86 1K/6/B
TRAP1
R87 8.2K/6/B/X
CSYNC
R88 8.2K/6/B
LSYNC
R89 8.2K/6/B
20mil
DCLKAVDD
C38
C39
0.1U/6/Y/25V/B
DCLKAVSS
1U/6/Y/10V/B
20mil
ECLKAVDD
C45
C44
ECLKAVSS
1U/6/Y/10V
R80 1K/6/B/X
R81 1K/6/B/X
R82 1K/6/B/X
R83 1K/6/X
R84 1K/6/X
R85 1K/6/X
VCC3
0.1U/6/Y/25V
VCC3
VCC3
2 2
1 1
VCC18
R93
150/6/1
R95
51.1/6/1
ZVREF=VCC18*(1/4)
VCC3
R97
2.2/8
C56
0.1U/6/Y/25V
A
C46
0.1U/6/Y/25V
15mil
ZVREF
C52
0.1U/6/Y/25V
20mil
Z4XAVDD
C57
0.1U/6/Y/25V C60
C58
0.1U/6/Y/25V
VCC3
C49
0.1U/6/Y/25V/X
VCC18
C59
0.1U/6/Y/25V/X
B
R94
2.2/8
R98
2.2/8
C50
0.1U/6/Y/25V
0.1U/6/Y/25V
20mil
Z1XAVDD
C51
0.1U/6/Y/25V
R99 56/6/1
C61
0.1U/6/Y/25V
R101 56/6/1
ZCMP_N
10mil
10mil
ZCMP_P
C
EC1
100U/D/10V/57
D
VCC18
+
C47 0.1U/6/Y/25V/B
C48 0.1U/6/Y/25V/B
R96
FB30/8/B
1
C53
0.1U/6/Y/25V
Title
Size Document Number Rev
Custom
Date: Sheet
20mil
DACAVDD2
C55
C54
DACAVSS2
1U/6/Y/10V/B
R100 130/6/1/B
星期一, 七月
12, 2004
1U/6/Y/10V/B
SIS648/661-3(HYPER ZIP)
VVBWN
VCOMP
VRSET
GIGABYTE
GA-8S661FXS
E
of
2.0
933
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
F19
AB15
F20
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AB16
AB17
AB18
AB19
AB20
AB21
AB22
AB23
L25
VTT
VTT
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
AA25
AB25
AC25
AD12
AD25
AE11
AE12
AE13
AE14
AE15
AE16
AE17
AE18
AE19
AE20
AE21
AE22
AE23
AE24
AE25
AE26
AF11
AF12
AF25
AF26
AB24
AC13
AD14
AD16
AD18
AD20
AD22
M23
VTT
M24
VTT
M25
VTT
M26
VTT
N25
VTT
P25
VTT
R25
VTT
T25
VTT
U25
VTT
V25
VTT
W25
VTT
Y25
VTT
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
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
PVDDM
PVDDM
PVDDM
PVDDM
PVDDM
PVDDM
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
VSS
VSS
VSS
Y14
Y15
Y16
Y17
Y18
Y19
Y20
Y21
Y22
Y23
AA14
AA15
AA16
A
4 4
DDR25V
3 3
2 2
1 1
VTT
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AA17
AA18
AA19
AA20
AA21
AA22
AA23
AB14
B
VCC18
VCC15 VCC3
N13
N14
N16
N18
N19
N21
N23
N24
P13
P24
T24
V24
W13
Y24
AA24
AB13
AC24
AD13
AD15
AD17
AD19
AD21
AD23
AD24
F21
N20
N22
R24
T13
U24
V13
W24
Y13
VTT
VTT
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
R13
N15
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
PVDD
C
AD3
AE1
AF3
AH3
AJ1
AK3
AM3
U13
AA13
IVDD
IVDD
VDDZ
VDDZ
VDDZ
VDDZ
AG1
W11
W12
Y11
Y12
AA12
AM5
NCD4NCD5NC
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
AP35
VSS
AT8
AT10
AT12
AT16
AT18
AT20
AT22
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AD34
AE32
AE36
VSS
AM16
AM18
AM20
AM22
AM24
AM26
AM28
AM30
AP9
AP11
AP13
AP15
AP17
AP19
AP21
AP23
AP25
AP27
AP29
AP31
AP33
C
AJ32
AF34
AH34
AG32
AG36
AM10
AM12
AM14
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AC32
AC18
AC19
AC20
AC21
AC36
AC22
AC23
B
AC14
AC15
AC16
AC17
SB15:
648(FX): 1.8V
660/661:1.5V
SB15
M17
VDD3.3
VSS
AT28
N17
AUX_IVDD
VDD3.3
VSS
AT30
AT32
U1D
AB12
AC12
AUX3.3
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
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
VSS
VSS
AL32
AT34
3VDUAL
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
SIS661FX
L17
VDD3.3
VSS
VSS
VSS
AT24
AT26
D
Close to SIS648 chipset
DDR25V
VDDQ
VCORE
VCC18
VDDQ
3VDUAL
SB15
VCC15
DDR25V
VCORE
VCC18
VDDQ
Place on SIS648 chipset
Solder side.
D
BC40 1U/6/Y/10V/B/X
BC41 4.7U/8/Y/10V/B
BC42 0.1U/6/Y/25V/B
BC44 0.1U/6/Y/25V/B
BC46 0.1U/6/Y/25V/B
BC48 0.1U/6/Y/25V/B
BC50 0.1U/6/Y/25V/B
BC51 0.1U/6/Y/25V/B
BC52 0.1U/6/Y/25V/X
BC53 1U/6/Y/10V/B/X
BC54 0.1U/6/Y/25V
BC55 0.1U/6/Y/25V/B/X
BC57 0.1U/6/Y/25V/B
BC58 0.1U/6/Y/25V/B
Solder side Cap.
SC10 0.1U/6/Y/25V/B
SC11 0.1U/6/Y/25V/B
SC12 1U/6/Y/10V/B
SC13 1U/6/Y/10V/B
SC14 0.1U/6/Y/25V/B
SC15 0.1U/6/Y/25V/B
SC16 1U/6/Y/10V/B
SC17 0.1U/6/Y/25V/B
SC18 0.1U/6/Y/25V/B
SC19 0.1U/6/Y/25V/B
SC20 1U/6/Y/10V/B
SC21 1U/6/Y/10V/B
SC22 1U/6/Y/10V/B
SC23 0.1U/6/Y/25V/B
VCC15
VCC15
Title
Size Document Number Rev
Custom
星期一, 七月
Date: Sheet
12, 2004
E
BC43 0.1U/6/Y/25V/B
BC45 0.1U/6/Y/25V/B
BC47 0.1U/6/Y/25V/B
BC49 0.1U/6/Y/25V/B
SC7 0.1U/6/Y/25V/B
SC8 0.1U/6/Y/25V/B
SC9 0.1U/6/Y/25V/B
GIGABYTE
SIS648/661-4(POWER)
GA-8S661FXS
10 33
E
2.0
of
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