Gigabyte XP-K7V400 Schematic REV.1.0
5
4
3
2
1
Model Name: XP-K7V400
Circuit or PCB layout change
for next version
BOM Version:9MK7V400-00-10C
D D
Component value change
history
2004/04/29
Date Change Item Reason
2004/04/29 9M7VA-00-20E==>9MK7V400-00-10A 1.For axper BOM
2.Add LAN function
PCB Version:XP-K7V400 1.0 1
2004/05/06 9MK7V400-00-10A==>9MK7V400-00-10B
C C
2004/06/28 9MK7V400-00-10C==>9MK7V400-00-10C 1.PCB color change to yellow
9MK7V400-00-10B==>9MK7V400-00-10C 1.BC175 1U/6/Y/10V change to 0.1U/6/Y/25V2004/06/11
9MK7V400-00-10C==>9MK7V400-00-10C2004/07/14 1.Add 大陸PCB,精成, 鼎富,
1.Add LAN clock resistor R85 22/6
2.Add CLR_CMOS PH1*2
3.Add LAN LED resistor
4.PCB change to 1.0 1
全成信
Date Change Item Reason
2004/04/29 7VA 2.0 1
2004/05/12 XP-K7V400 1.0 ==>XP-K7V400 1.0 1 1.LAN connect pinD4 add pull-up
1.0
修改文字面為
XP-K7V400
2.LAN connect pinL1&pinL10
trace
加粗至
20mil
3.LAN all
power
加粗
以上
B B
A A
Title
Size Document Number Rev
Custom
Date: Sheet
5
4
3
2
星期三, 七月
GIGABYTE
BOM & PCB MODIFY HISTORY
14, 2004
XP-K7V400
1
of
134
1.0 1
5
4
3
2
1
Model Name:XP-K7V400
Revision 1.0 1
Project Code:A93071-0
D D
SHEET
1
2
3
4,5
6,7,8,9
10
11,12,13
C C
14,15
16
17,18
19
20
BOM & PCB MODIFY HISTORY
COVER SHEET
BLOCK DIAGRAM
AMD CPU SOCKET A
KT400A (NORTH BRIDGE) HOST; DDR; AGP,VLINK,POWER/GOUND
CLOCK GENERATOR (ICS94228, ICS93718)
VT8235 (SOUTH BIRDGE)
DDR SDRAM DIMMS 1,2,3,DDR TERMINATION
AGP SLOT
PCI SLOT 1,2,3,4,5
IDE,USB
LPCIO_IT8705
TITLE
SHEET TITLE
31
32
33
34
35 TEST POINT
GPIO CONFIGUATION
POWER TRACE WIDTH
TEST POINT
JUMPER TABLE
21
22
B B
23
24
25
26
27
28
29
A A
30
BIOS
COM,PRT,FDD,KB/MS,IR
AC 97 CODEC
AUDIO JACK,GAME PORT
RTL8100BL & USB CONNECTOR
PANEL,STR LED,FANS
DDR POWER
ATX CONN,3VDUAL,VDDQ DC POWER
VCORE PHASE PWM FAIRCHILD FAN5091M
VID,FID CONTROL
5
4
COMPONENT SIDE
(1 oz. Copper)
GND SIDE
(1 oz. Copper)
VCC SIDE
(1 oz. Copper)
SOLDER SIDE
(1 oz. Copper)
Title
Size Document Number Rev
Custom
星期三, 七月
3
2
Date: Sheet of
GIGABYTE
COVER SHEET
14, 2004
XP-K7V400
1
234
1.0 1
5
XP-K7V400 BLOCK DIAGRAM
4
3
2
1
AMD K7
D D
C C
AC97 CODEC ALC650/F
+12V = 12V
VCC3 = 3.3V
VCC = 5V
B B
AVDD = 5V
AUDIO PORTS :
CLOCK/G & CLOCK/B
VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I)
VCC3 = 3.3V
AGP SLOT 4X/8X
VDDQ = 1.5V (AGP POWER 4X)
VCC3 = 3.3V
+12V = 12V
3VDUAL = 3.3V
VCC = 5V
USB PORTS 0~5
VCC = 5V
5VSB = 5V
5VUSB = 5V
LIN_ OUT
TELE
CD_IN
LINE_IN
AUX_IN
PAGE 10
PAGE 16
PAGE 19
PAGE 23
FRONT AUDIO
MIC
GAME PORT
PAGE 24
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 (650-1100MHZ) / SLEEP : 1.3V
VCCA = 2.5V ; 2_5V = 2.5V
PAGE 4, 5
VIA KT400A 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,VLINK/I)
VLAD0~7
CONTROL BUS
V LINK
PAGE 6,7,8,9
VIA VT8235 SOUTH BRIDGE
VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I)
3VDUAL = 3.3V(SUSPEND POWER)
VCC3 = 3.3V
RTCVDD = 3.3V
PAGE 11,12,13
PCI BUS
PCI SLOT 1,2,3,4,5
+12 = 12V
-12 = -12V
VCC = 5V
VCC3 = 3V
3VDUAL = 3V
PAGE 17,18
VID0~4
MAA0~15
MDD0~63
-DQSD0~7
PCI LAN
PWM/OTHER POWER
VCORE = 1.75V (650-1100MHZ) / SLEEP : 1.3V
5VSB,-12V,+12V,VCC,VCC3,3VDUAL
DDRVTT,DDR25V,3VSTR,VCC25
PAGE 27,28,29
DDR SDRAM DIMM X 3
DDR25V = 2.5V(SUSPEND POWER)
DDRVTT = 1.25V
PAGE 14,15
DQM0~7
RTL8100BL & USB CONN
PAGE 25
IDE Primary and Secondary
VCC = 5V
PAGE 19
BIOS
VCC = 5V
VCC3 = 3V
PAGE 21
LPC BUS
LPC I/O IT8705
VCC = 5V
5VSB = 5V
VBAT = 3V
A A
5
4
FRONT PANEL /FANS
VCC = 5V
5VSB = 5V
+12 = 12V
PVCC = 5V
3
PAGE 26
I/O PORTS :
COMB
COMA IR
2
LPT
PS2
FDD
PAGE 20
PAGE 22
Title
Size Document Number Rev
Custom
星期三, 七月
Date: Sheet of
GIGABYTE
BLOCK DIAGRAM
XP-K7V400
14, 2004
1
334
1.0 1
5
4
3
2
1
-CPURST
C3
1N/4/X
PWK
C146
10P/4/X
To CPU
-DICLK0 [6]
-DICLK1 [6]
-DICLK2 [6]
-DICLK3 [6]
-AICLK [6]
Put them inside socket462
RN3
470/8P4R
R19 470/6
R21 470/6
RN6
330/8P4R
Q4
VCOREVCORE
R30
1K/6/X
P_TDI
-P_TRST
P_TCK
P_TMS
-PLLTEST
-DBREQ
SCANINTEVAL
SCANCLK1
SCANCLK2
SCANSHIFTEN
Q3
132
MMBT2222A/SOT23/X
MMBT2222A/SOT23/X
2
PLLBYPASSCLK
-PLLBYPASSCLK
-K7CLKOUT
K7CLKOUT
VCORE
78
56
34
12
78
56
34
12
NMI
132
R500
0/6/SHT/X
VCC3
R2
220/6
3
C
BE
2
1
VCORE
VREFSYS
R9
100/6/1
1003
R10 330/6
R11 330/6
-FERR [11]
Q2
MMBT2222A/SOT23
R8
100/6/1
BC1
1U/6/Y/10V
VCC25
FERR
COREFB
SC2
4.7U/8/10V/B/X
-COREFB
VCORE
RN1
1 2
3 4
5 6
7 8
100/8P4R
RN2
1 2
3 4
5 6
7 8
100/8P4R
R5
680/6
R7 1K/6
SC3
4.7U/8/10V/B/X
0629 ADD APIC
-PICD0
-PICD1
FERR+
VCORE
VCORE
VCORE
VCORE
FOR PC2001
PICCLK0
PLLMON1
PLLMON2
-PLLBYPASS
ZN
-CPUINIT
INTR
-FLUSH
NMI
-SMI
-IGNNE
-STPCLK
-A20M
COREFB
-COREFB
ZP
SYSVREFMODE
GIGABYTE
Title
Size Document Number Rev
Custom
Date: Sheet
星期三, 七月
SOCKETA-1
14, 2004
10P/4/B/XSC18
R12 56/6
R14 56/6
R15 680/6
R17 40.2/6/1
RN4 680/8P4R
RN5 680/8P4R
XP-K7V400
1
12
34
56
78
12
34
56
78
R24 8.2K/6
R25 8.2K/6
R26 56/6/1
R27 330/6
434
VCORE
of
1.0 1
-SDATA[0..63][6]
D D
C C
B B
A A
VCORE
-DIVAL[6]
-DOCLK[0:3][6]
-AI[2:14][6]
CLKFWDRST[6]
CONNECT[6]
PROCRDY[6]
-SDATA[0..63]
R13 330/6
R16 680/6
R18 680/6
-AI[2:14]
-CAICLK
CLKFWDRST
CONNECT
PROCRDY
R28 330/6
5
AIN0
AIN1
-SDATA0
-SDATA1
-SDATA2
-SDATA3
-SDATA4
-SDATA5
-SDATA6
-SDATA7
-SDATA8
-SDATA9
-SDATA10
-SDATA11
-SDATA12
-SDATA13
-SDATA14
-SDATA15
-SDATA16
-SDATA17
-SDATA18
-SDATA19
-SDATA20
-SDATA21
-SDATA22
-SDATA23
-SDATA24
-SDATA25
-SDATA26
-SDATA27
-SDATA28
-SDATA29
-SDATA30
-SDATA31
-SDATA32
-SDATA33
-SDATA34
-SDATA35
-SDATA36
-SDATA37
-SDATA38
-SDATA39
-SDATA40
-SDATA41
-SDATA42
-SDATA43
-SDATA44
-SDATA45
-SDATA46
-SDATA47
-SDATA48
-SDATA49
-SDATA50
-SDATA51
-SDATA52
-SDATA53
-SDATA54
-SDATA55
-SDATA56
-SDATA57
-SDATA58
-SDATA59
-SDATA60
-SDATA61
-SDATA62
-SDATA63
-CDICLK0
-CDICLK1
-CDICLK2
-CDICLK3
-DIVAL
-DOCLK0
-DOCLK1
-DOCLK2
-DOCLK3
-DOVAL
-AI2
-AI3
-AI4
-AI5
-AI6
-AI7
-AI8
-AI9
-AI10
-AI11
-AI12
-AI13
-AI14
-FILVAL
AA35
W37
W35
AA33
AE37
AC33
AC37
AA37
AC35
Q37
Q35
G33
G37
G35
Q33
W33
AN33
AE35
AL31
AJ29
AL29
AG33
AJ37
AL35
AE33
AJ35
AG37
AL33
AN37
AL37
AG35
AN29
AN35
AN31
AJ33
AJ21
AL23
AN23
AJ31
Y35
U35
U33
S37
S33
Y37
S35
N37
J33
E37
N33
L33
N35
L37
J37
A37
E35
E31
E29
A27
A25
E21
C23
C27
A23
A35
C35
C33
C31
A29
C29
E23
C25
E17
E13
E11
C15
E9
A13
C9
A9
C21
A21
E19
C19
C17
A11
A17
A15
J35
E27
E15
C37
A33
C11
SDATA0
SDATA1
SDATA2
SDATA3
SDATA4
SDATA5
SDATA6
0
SDATA7
SDATA8
SDATA9
SDATA10
SDATA11
SDATA12
SDATA13
SDATA14
SDATA15
SDATA16
SDATA17
SDATA18
SDATA19
SDATA20
SDATA21
SDATA22
1
SDATA23
SDATA24
SDATA25
SDATA26
SDATA27
SDATA28
SDATA29
SDATA30
SDATA31
SDATA32
SDATA33
SDATA34
SDATA35
SDATA36
SDATA37
SDATA38
2
SDATA39
SDATA40
SDATA41
SDATA42
SDATA43
SDATA44
SDATA45
SDATA46
SDATA47
SDATA48
SDATA49
SDATA50
SDATA51
SDATA52
SDATA53
SDATA54
3
SDATA55
SDATA56
SDATA57
SDATA58
SDATA59
SDATA60
SDATA61
SDATA62
SDATA63
SDATAINCLK0
SDATAINCLK1
SDATAINCLK2
SDATAINCLK3
SDATAINVAL
SDATAOUTCLK0
SDATAOUTCLK1
SDATAOUTCLK2
SDATAOUTCLK3
SDTATOUTVAL
SADDIN0
SADDIN1
SADDIN2
SADDIN3
SADDIN4
SADDIN5
SADDIN6
SADDIN7
SADDIN8
SADDIN9
SADDIN10
SADDIN11
SADDIN12
SADDIN13
SADDIN14
SADDINCLK
CLKFWDRST
CONNECT
PROCRDY
SFILLVAL
SOCKETA
4
PICD0/BYPASSCLK
PICD1/BYPASSCLK
SYSVREFMODE
PLLBYPASS
PLLBYPASSCLK
PLLBYPASSCLK
SCANINTEVAL
SCANSHIFTEN
SADDOUT10
SADDOUT11
SADDOUT12
SADDOUT13
SADDOUT14
SADDOUTCLK
A20M
FERR
INTR
IGNNE
RESET
STPCLK
PWROK
PICCLK
COREFB-
COREFB+
CLKIN
CLKIN
RSTCLK
RSTCLK
K7CLKOUT
K7CLKOUT
ANALOG
VREF_SYS
PLLMON1
PLLMON2
PLLTEST
SCANCLK1
SCANCLK2
DBRDY
DBREQ
FLUSH
TDO
TMS
TRST
VID0
VID1
VID2
VID3
VID4
FID0
FID1
FID2
FID3
SCHECK0
SCHECK1
SCHECK2
SCHECK3
SCHECK4
SCHECK5
SCHECK6
SCHECK7
SADDOUT0
SADDOUT1
SADDOUT2
SADDOUT3
SADDOUT4
SADDOUT5
SADDOUT6
SADDOUT7
SADDOUT8
SADDOUT9
INIT
NMI
SMI
TCK
TDI
ZN
ZP
SOCKET_AA
AE1
AG1
AJ3
AL1
AJ1
AN3
AG3
AN5
AC1
AE3
N1
N3
N5
AG13
AG11
AN17
AL17
AN19
AL19
AL21
AN21
AJ13
AA5
W5
AC5
AE5
AJ25
AN15
AL15
AN13
AL13
AC3
S1
S5
S3
Q5
AA1
AA3
AL3
Q1
U1
U5
Q3
U3
L1
L3
L5
L7
J7
W1
W3
Y1
Y3
U37
Y33
L35
E33
E25
A31
C13
A19
J1
J3
C7
A7
E5
A5
E7
C1
C5
C3
G1
E1
A3
G5
G3
E3
Socket_A
-A20M
FERR
-CPUINIT
INTR
-IGNNE
NMI
-CPURST
-SMI
-STPCLK
PWK
PICCLK0
-PICD0
-PICD1
-COREFB
COREFB
K7CLKOUT
-K7CLKOUT
SYSVREFMODE
VREFSYS
ZN
ZP
-PLLBYPASS
PLLBYPASSCLK
-PLLBYPASSCLK
PLLMON1
PLLMON2
-PLLTEST
SCANCLK1
SCANCLK2
SCANINTEVAL
SCANSHIFTEN
-DBREQ
-FLUSH
P_TCK
P_TDI
P_TMS
-P_TRST
VID0
VID1
VID2
VID3
VID4
FID0
FID1
FID2
FID3
R20 1K/6/X
R22 1K/6/X
-AO2
-AO3
-AO4
-AO5
-AO6
-AO7
-AO8
-AO9
-AO10
-AO11
-AO12
-AO13
-AO14
-A20M [11]
-CPUINIT [11]
INTR [11]
-IGNNE [11]
-CPURST [28]
-SMI [11]
-STPCLK [11]
PWK [28]
PICCLK0 [10]
-PICD0 [11]
-PICD1 [11]
C1 680P/4/X/50V
C2 680P/4/X/50V
VID[4..0]
VID[4..0] [30]
-AO[2..14]
-AOCLK
CPUCLK
-CPUCLK
-CDICLK0
-CDICLK1
-CDICLK2
-CDICLK3
-CAICLK
-AO[2..14] [6]
-AOCLK [6]
3
10nH/6/10
NMI_NB[8]
NMI_SB[11]
VCORE
R3
60.4/6/1
R6
301/6/1/X
L17
10nH/6/10
L1
10nH/6/10
SL1
10nH/6/10/B
L5
L19
10nH/6/10
R31
8.2K/6/X
DIC0
DIC1
DIC2
DIC3
AIC
R4
60.4/6/1
CPUCLK [10]
-CPUCLK [10]
C147
5P/4/N/50V
C4
5P/4/N/50V
SC64
5P/6/N/50V/B
C6
5P/4/N/50V
C148
5P/4/N/50V
VCC3VCC3
R32
8.2K/6/X
L18
10nH/6/10
L2
10nH/6/10
SL2
10nH/6/10/B
L6
10nH/6/10
L20
10nH/6/10
FID[0..3]
R29
1K/6/X
FID[0..3] [30]
5
VCORE
H12
VCC_CORE1
H16
VCC_CORE2
H20
VCC_CORE3
H24
VCC_CORE4
M8
VCC_CORE5
P30
VCC_CORE6
R8
VCC_CORE7
T30
VCC_CORE8
V8
VCC_CORE9
D D
C C
B B
A A
VCORE
PLL25V
AMD ATHLON PROCESSORS MODEL 6
(OR GREATER) THERMAL DIODE
AB30
AF14
AF18
AF22
AF26
AM34
AK36
AK34
AK30
AK26
AK22
AK18
AK14
AK10
AH26
AM30
AH22
AH18
AH14
AH10
AF36
AF34
AM26
AB36
AB34
AB32
AM22
AM18
AM14
AM10
AM2
AC7
AJ23
X30
AL5
AH4
AH2
AD6
AD4
AD2
X36
X34
X32
T36
T34
T32
P36
P34
P32
K36
K34
K32
F36
F34
F32
F28
F24
F20
F16
F12
D32
D28
D24
D20
D16
D12
B36
B32
B28
B24
B20
B16
B12
AJ5
Z8
Z6
Z4
Z2
V6
V4
V2
R6
R4
R2
M4
M6
M2
H4
H2
D8
D4
D2
B8
B4
5
VCC_CORE10
VCC_CORE11
VCC_CORE12
VCC_CORE13
VCC_CORE14
VCC_CORE15
VCC_CORE16
VCC_CORE17
VCC_CORE18
VCC_CORE19
VCC_CORE20
VCC_CORE21
VCC_CORE22
VCC_CORE23
VCC_CORE24
VCC_CORE25
VCC_CORE26
VCC_CORE27
VCC_CORE28
VCC_CORE29
VCC_CORE30
VCC_CORE31
VCC_CORE32
VCC_CORE33
VCC_CORE34
VCC_CORE35
VCC_CORE36
VCC_CORE37
VCC_CORE38
VCC_CORE39
VCC_CORE40
VCC_CORE41
VCC_CORE42
VCC_CORE43
VCC_CORE44
VCC_CORE45
VCC_CORE46
VCC_CORE47
VCC_CORE48
VCC_CORE49
VCC_CORE50
VCC_CORE51
VCC_CORE52
VCC_CORE53
VCC_CORE54
VCC_CORE55
VCC_CORE56
VCC_CORE57
VCC_CORE58
VCC_CORE59
VCC_CORE60
VCC_CORE61
VCC_CORE62
VCC_CORE63
VCC_CORE64
VCC_CORE65
VCC_CORE66
VCC_CORE67
VCC_CORE68
VCC_CORE69
VCC_CORE70
VCC_CORE71
VCC_CORE72
VCC_CORE73
VCC_CORE74
VCC_CORE75
VCC_CORE76
VCC_CORE77
VCC_CORE78
VCC_CORE79
VCC_CORE80
VCC_CORE81
VCC_CORE82
VCC_CORE83
VCC_CORE84
VCC_CORE85
VCC_CORE86
VCC_CORE87
VCC_CORE88
VCC_CORE89
VCC_CORE90
VCC_CORE91
VCC_CORE92
VCC_CORE93
VCC_CORE94
VCC_CORE95
VCC_CORE96
VCC_CORE97
VCC_CORE98
VCC_CORE99
VCC_CORE100
VCC_CORE101
VCC_Z
VCC_A
REV2.0
AD30
AD8
AF10
AF28
VCC_SRAM1
VCC_SRAM2
VCC_SRAM3
NC1
NC2
NC3
AA31
AC31
AE31
AG23
REV2.0
AF30
AF32
AF6
AF8
VCC_SRAM4
VCC_SRAM5
VCC_SRAM6
VCC_SRAM7
NC6
NC7
NC8
NC9
AG25
AG31
AG5
AJ11
AH30
AH8
AJ9
AK8
VCC_SRAM8
VCC_SRAM9
VCC_SRAM11
VCC_SRAM13
NC10
NC11
NC12
NC13
AJ15
AJ17
AJ19
AJ27
C_FS_0 [10]
C_FS_1 [10]
AL9
AM8
F30F8H10
H28
H30
VCC_SRAM14
VCC_SRAM16
VCC_SRAM17
VCC_SRAM19
VCC_SRAM20
VCC_SRAM21
VCC_SRAM22
VCC_SRAM23
SOCKETA
POWER & GND
NC15
NC16
NC17
NC18
NC19
NC20
NC21
NC22
AL11
AN11
AN9
G11
G13
G27
G29
THERMDA
H32H6H8
K30K8AJ7
VCC_SRAM24
VCC_SRAM25
VCC_SRAM26
VCC_SRAM27
NC23
NC24
NC25
NC27
G31
J31J5L31
C11
3300P/X/6/X
4
AL7
AN7
G25
KEY4
VCC_SRAM28
VCC_SRAM29
VCC_SRAM30
VCC_SRAM31
NC28
NC29
NC30
NC31
NC32
NC33
NC34
N31
Q31
S31S7U31U7W31W7Y31Y5AG19
4
G17G9N7Y7AG7
KEY6
KEY8
KEY10
KEY12
NC35
NC36
NC37
NC42
G21
THERMDC
AG15
KEY14
KEY16
NC43
NC44
AG21
AG29G7Q7
KEY
KEY18
NC45
G19
R971 0/6
KEY
AA7
KEY
AG9
AG17
KEY
KEY
BP0_CUT
BP1_CUT
AN27
AL27
AG27
G15
G23
KEY
KEY
BP2_CUT
BP3_CUT
AN25
AL25
KEY
AH6
VSS1
VSS2
AMD
VSS3
VSS4
VSS5
VSS6
VSS7
VSS8
VSS9
VSS10
VSS11
VSS12
VSS13
VSS14
VSS15
VSS16
VSS17
VSS18
VSS19
VSS20
VSS21
VSS22
VSS23
VSS25
VSS26
VSS27
VSS28
VSS29
VSS30
VSS31
VSS32
VSS33
VSS34
VSS35
VSS37
VSS38
VSS39
VSS40
VSS41
VSS42
VSS43
VSS44
VSS45
VSS46
VSS47
VSS48
VSS49
VSS50
VSS51
VSS52
VSS53
VSS54
VSS55
VSS56
VSS57
VSS58
VSS59
VSS60
VSS61
VSS62
VSS63
VSS64
VSS65
VSS66
VSS67
VSS68
VSS69
VSS70
VSS71
VSS72
VSS73
VSS74
VSS75
VSS76
VSS77
VSS78
VSS79
VSS80
VSS81
VSS82
VSS83
VSS84
VSS85
VSS86
VSS87
VSS88
VSS89
VSS90
VSS91
VSS92
VSS93
VSS94
VSS95
VSS96
VSS97
VSS98
VSS99
VSS100
VSS101
VSS102
VSS103
VSS104
VSS_Z
Socket_A
SOCKET_AB
H14
H18
H22
H26
M30
P8
R30
T8
V30
X8
Z30
AB8
AF12
AF16
AF20
AF24
AM36
AK32
AK28
AK24
AK20
AK16
AK12
AK4
AK2
AH36
AM32
AH34
AH32
AH28
AH24
AH20
AH16
AH12
AF4
AF2
AD36
AD34
AD32
AB6
AB4
AB2
Z36
Z34
Z32
X6
AM28
X4
X2
V36
V34
V32
T6
T4
T2
R36
R34
AM24
R32
P6
P4
P2
M36
M34
M32
K6
K4
K2
AM20
H36
H34
F26
F22
F18
F14
F10
F6
F4
F2
AM16
D36
D34
D30
D26
D22
D18
D14
D10
D6
B34
AM12
B30
B26
B22
B18
B14
B10
B6
B2
AM4
AK6
AM6
AE7
3
BC2 10U/8/Y/6.3V
BC13 10U/8/Y/6.3V
BC18 10U/8/Y/6.3V
BC23 10U/8/Y/6.3V
VCORE VCORE
BC29 0.1U/4/Y/16V/X
BC34 0.1U/4/Y/16V/X
BC39 0.1U/4/Y/16V/X
PLL25V
CPU AMD K7 2.5V ONLY
VCC25
VCC3
D1
PLL25V
0/6/SHT/X
3
1N4148/S/X
R33
BC52
4.7U/8/Y/10V
VCORE
BC3 10U/8/Y/6.3V
BC8 4.7U/8/X
BC14 10U/8/Y/6.3V
BC19 10U/8/Y/6.3V
BC24 10U/8/Y/6.3V
BC30 0.1U/4/Y/16V/X
BC35 0.1U/4/Y/16V
BC40 0.1U/4/Y/16V/X
BC45 0.1U/4/Y/16V/X
BC49 0.1U/4/Y/16V
AS CLOSE AS TO THE PIN OF LM90
R34 10/6
5VSB
VCC
K7_P_VG [28]
BC53
33P/4/X
R37 8.2K/6
R38 8.2K/6
THERMTRIP-
IMPEDENCE TESTING COUPON
TEST1
TEST2
2
VCOREVCORE
BC4 0.1U/4/Y/16V/X
BC9 0.1U/4/Y/16V/X
BC15 0.1U/4/Y/16V
BC20 0.1U/4/Y/16V/X
BC25 0.1U/4/Y/16V/X
BC28 0.1U/4/Y/16V
VCORE VCORE
BC31 0.1U/4/Y/16V/X
BC36 0.1U/4/Y/16V
BC41 0.1U/4/Y/16V/X
BC46 0.1U/4/Y/16V/XBC44 0.1U/4/Y/16V/X
THERMDA
R39
8.2K/6
COUPON1
IMP/TP
COUPON2
IMP/TP
2
THERMDC
Z11
Z12
C10
1U/6/Y/10V
VCC
C8
2.2n/4/X/50V
R35 1K/6
U2A
3
2
THERMTRIP-
5VSB
+
-
1
VCORE VCORE
BC5 0.1U/4/Y/16V/X
BC10 0.1U/4/Y/16VBC7 10U/8/Y/6.3V
BC12 0.1U/4/Y/16V/X
BC17 0.1U/4/Y/16V/X
BC22 0.1U/4/Y/16V/X
BC27 0.1U/4/Y/16V/X
VCORE
VCORE
SC5 4.7U/8/B/X
SC6 4.7U/8/B/X
SC7 1U/6/Y/25V/B
SMBCLK [10,13,14,15]
SMBDATA [10,13,14,15]
3VDUAL
BC32 0.1U/4/Y/16V/X
BC37 0.1U/4/Y/16V/X
BC42 0.1U/4/Y/16V/X
BC47 0.1U/4/Y/16V/X
BC51
0.1U/4/Y/16V
U1
1
VDD
2
D+
3
D-
4
T_CRIT_A#
LM90/MSOP8
SMBCLK
SMBDATA
ALERT#
GND
8
7
6
5
DISABLE PWM
C9
0.1U/4/Y/16V
84
1
KA393D/SO8
Title
Size Document Number Rev
Date: Sheet
VCC
GIGABYTE
Custom
星期三, 七月
3
D
R36
1K/6
GS
2
1
3
D
GS
2
1
5VSB
84
5
+
6
-
K7_THERMAL
SHUTDOWN CIRCCUIT
SOCKET-2
XP-K7V400
14, 2004
1
Q5
2N7002/SOT23
Q6
2N7002/SOT23
U2B
7
KA393D/SO8
BC6 0.1U/4/Y/16V/X
BC11 0.1U/4/Y/16V
BC16 0.1U/4/Y/16V/X
BC21 0.1U/4/Y/16V/X
BC26 0.1U/4/Y/16V/X
BC33 0.1U/4/Y/16V/X
BC38 0.1U/4/Y/16V/X
BC43 0.1U/4/Y/16V/X
BC48 0.1U/4/Y/16V/X
BC50 0.1U/4/Y/16V/X
FS [29]
PW+ [13,26]
of
534
1.0 1
5
4
3
2
1
AE31
VTT
VSS
AC30
AE32
VTT
VSS
AC29
AE33
VCC25
VCC25VCORE
BC54
BC55
1U/6/Y/10V
1000P/4/X/50V/X
CONNECT TO PIN(L30) THEN TIE TO GND
G29
K30
H30
AE34
L19
M19
VTT
VTT
VTT
VTT
AGND1
L30
VTS2K
VSS2K
F30
VDS2K
AVDD1
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63
KT400A/A3
U3A
A27
E29
A29
B29
A30
C29
C30
A31
C27
E27
C26
E28
A28
D28
B26
D29
D32
D34
E30
H32
J34
F31
G31
H34
C32
D33
G34
E34
E32
F34
G32
G33
J30
K31
M31
M32
N31
N34
M34
N33
J32
J31
J33
K34
L34
K33
N32
M33
R31
V32
V33
T32
V34
U34
V31
V30
P34
P32
R34
R33
R32
U30
T31
U32
-SDATA0
-SDATA1
-SDATA2
-SDATA3
-SDATA4
-SDATA5
-SDATA6
-SDATA7
-SDATA8
-SDATA9
-SDATA10
-SDATA11
-SDATA12
-SDATA13
-SDATA14
-SDATA15
-SDATA16
-SDATA17
-SDATA18
-SDATA19
-SDATA20
-SDATA21
-SDATA22
-SDATA23
-SDATA24
-SDATA25
-SDATA26
-SDATA27
-SDATA28
-SDATA29
-SDATA30
-SDATA31
-SDATA32
-SDATA33
-SDATA34
-SDATA35
-SDATA36
-SDATA37
-SDATA38
-SDATA39
-SDATA40
-SDATA41
-SDATA42
-SDATA43
-SDATA44
-SDATA45
-SDATA46
-SDATA47
-SDATA48
-SDATA49
-SDATA50
-SDATA51
-SDATA52
-SDATA53
-SDATA54
-SDATA55
-SDATA56
-SDATA57
-SDATA58
-SDATA59
-SDATA60
-SDATA61
-SDATA62
-SDATA63
-SDATA[0:63] [4]
VCORE
PLACE THESE CAPS
IN SOLDER SIDE
,CLOSE TO NB BALL
0.1U/6/Y/25V/BSC9 0.1U/4/Y/16V/XBC56
0.1U/4/Y/16V/B/XSC10
0.1U/6/Y/25V/BSC11
VCORE
0.1U/4/Y/16VBC57
0.1U/4/Y/16V/XBC58
PLACE CAPS AROUND NB
VT-KT400 (S2K BUS)
D D
A20
A21
B20
B21
C20
C21
D20
D21
E20
E21
F20
VTT
VSS
F21
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VSS
VSS
VSS
VSS
VSS
VSS
VSS
D30
D24
D27
E33
C33
C34
D31
A33
A34
B33
B34
L18
M18
VTT
VTT
VTT
VTT
VTT
W34
W33
AA32
W32
AB32
AA34
AB34
AB31
AA31
W31
AB33
AA33
G30
AA30
AA29
E26
A25
E24
A26
C25
D25
C24
C23
D23
D26
E23
A24
B23
B25
Y32
Y34
B28
F33
L32
T34
C28
F32
K32
T33
A23
A22
E22
C22
K29
L29
E25
VTT
AIN2
AIN3
AIN4
AIN5
AIN6
AIN7
AIN8
AIN9
AIN10
AIN11
AIN12
AIN13
AIN14
AINCLK
AOUT2
AOUT3
AOUT4
AOUT5
AOUT6
AOUT7
AOUT8
AOUT9
AOUT10
AOUT11
AOUT12
AOUT13
AOUT14
AOUTCLK
DICLK0
DICLK1
DICLK2
DICLK3
DOCLK0
DOCLK1
DOCLK2
DOCLK3
DIVAL
CFWDRST
CONNECT
PROCRDY
HCLK+
HCLK-
S2KCOMP
S2KVREF0
S2KVREF1
VID
-DIVAL[4]
HCLK[10]
-HCLK[10]
-AICLK
-AOCLK
-VID[29]
-AI2
-AI3
-AI4
-AI5
-AI6
-AI7
-AI8
-AI9
-AI10
-AI11
-AI12
-AI13
-AI14
-AO2
-AO3
-AO4
-AO5
-AO6
-AO7
-AO8
-AO9
-AO10
-AO11
-AO12
-AO13
-AO14
-DICLK0
-DICLK1
-DICLK2
-DICLK3
-DOCLK0
-DOCLK1
-DOCLK2
-DOCLK3
S2KCOMP
S2K_VREF
-AI[2:14][4]
-AICLK[4]
-AO[2:14][4]
C C
-AOCLK[4]
-DICLK[0..3][4]
-DOCLK[0:3][4]
CLKFWDRST[4]
CONNECT[4]
PROCRDY[4]
VCORE
B B
R44
S2K_VREF is set at 50%
100/6/1
of VCC_CORE to NB
R46
100/6/1
BC59
0.1U/4/Y/16V/X
THIS AREA POMPONENT PLEASE
CLOSE TO VT8366 CHIPSET
BC60
1U/6/Y/10V
R45 300/6/1
SC12
0.01U/6/Y/25V/B
VTT
VTT
VTT
VTT
VSS
VSS
VSS
VSS
VSS
VSS
A32
B30
B31
B32
B24
B27
C31
VCORE
L20
L21
L22
L23
M20
M21
M22
M23
M24
N23
P23
P24
R23
R24
T23
T24
U23
U24
V23
V24
W23
W24
AD29
AD30
AD31
AD32
AD33
AD34
AE29
N24
VTT
VTT
VTT
VTT
VTT
VTT
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
VSS
VSS
VSS
E31
F27
F26
H33
H31
H29
L33
L31
J29
M30
N30
P33
P31
P30
P29
R30
R29
VTT
VSS
VSS
VSS
VSS
VSS
VSS
VSS
T30
T29
U33
U31
B22
Y33
Y31
AE30
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VSS
VSS
VSS
VSS
VSS
VSS
VSS
Y30
W30
D22
AC34
AC33
AC32
AC31
A A
2
5
HEATSINK
HEATSINK/12SP2-04E004-11
1
Title
Size Document Number Rev
Custom
Date: Sheet
4
3
2
星期三, 七月
GIGABYTE
VT8377 (S2K BUS)
14, 2004
XP-K7V400
1
634
1.0 1
of
5
VT-KT400 (DDR BUS)
D D
AG1
AG2
AG3
AG4
AG5
AG6
AH1
AH2
AH3
AH4
AH5
AH6
AJ1
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
AJ27
VSS
AJ29
VSS
AJ30
VSS
AJ31
VSS
AJ32
VSS
VCC3
VSS
VSS
AL2
AL5
MD0
AK31
AM33
AN32
AP33
AK32
AL34
AN34
AP34
AP32
AM31
AM29
AM28
AN31
AP31
AN29
AP29
AN28
AP27
AM26
AP25
AP28
AM27
AM25
AN25
AM24
AN23
AP22
AM21
AP24
AP23
AN22
AP21
AM14
AN13
AP12
AM11
AP14
AP13
AN12
AP11
AN10
AM9
AP8
AM8
AP10
AM10
AN7
AP7
AM7
AM6
AN4
AP3
AP6
AN6
AP4
AM4
AP1
AN3
AL1
AK1
AP2
AN1
AM2
AK2
AK11
AK27
AJ28
AJ19
AJ12
AK29
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
QDRRD
QDRWR
MVREF0
MVREF1
MVREF2
AJ7
MVREF3
GCKE
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AJ8
AJ9
AJ15
AJ16
AJ20
AJ23
AJ26
AK18
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MVREF_NB
BC69
1U/6/Y/10V
5
TP16
TP15
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
-QDRRD
-QDRWR
GCKE
C C
B B
SC37
DDR25V
R47
1K/6
BC68
0.1U/4/Y/16V
DDR25V
R48
1K/6/1
R53
1K/6/1
0.1U/6/Y/25V/B
A A
AJ2
AL8
AJ3
VCC3
VSS
AL11
AJ4
VCC3
VSS
AL14
AJ5
VCC3
VSS
AL16
AJ6
VCC3
VSS
AL17
AF29
VCC3
VSS
AL18
4
DDR25V
AF30
AF31
VCC3
VCC3
VSS
VSS
AL19
AL21
4
AF32
VCC3
VSS
AL24
AF33
VCC3
VSS
AL27
AF34
VCC3
VSS
AL30
AG29
VCC3
VSS
AL33
AG30
VCC3
VSS
AK16
AG31
VCC3
VSS
AK19
AG32
VCC3
VSS
AN2
AG33
VCC3
VSS
AN5
AG34
VCC3
VSS
AN8
VCC3
VSS
AH29
VCC3
VSS
AN11
AH30
VCC3
VSS
AN14
AH31
AN17
AH32
VCC3
VSS
AN18
AH33
VCC3
VSS
AN21
AH34
VCC3
VSS
AN24
VCC3
VSS
VSS
AN27
AJ10
VDD
VSS
AN30
AJ11
VDD
VSS
AN33
VCC25
AJ13
AJ14
VDD
AJ33
AJ21
VDD
VDD
AGND2
AGND3
AJ18
AJ22
VDD
AJ24
VCC25
AJ25
VDD
AJ34
VDD
AVDD2
MPD0/CKE0
MPD1/CKE1
MPD2/CKE2
MPD3/CKE3
MPD4/CKE4
MPD5/CKE5
MPD6/CKE6
MPD7/CKE7
VCC25
AJ17
AVDD3
MAA0
MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9
MAA10
MAA11
MAA12
MAA13
MAA14
MAA15
MAB0
MAB1
MAB2
MAB3
MAB4
MAB5
MAB6
MAB7
MAB8
MAB9
MAB10
MAB11
MAB12
MAB13
MAB14
MAB15
DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
DCLKO
DCLKI
SRASA
SRASB
SCASA
SCASB
SWEA
SWEB
BC61
1U/6/Y/10V
U3B
CS0
CS1
CS2
CS3
CS4
CS5
CS6
CS7
KT400A/A3
3
BC62
1000P/4/X/50V/X
CONNECT TO PIN(AJ33) THEN TIE TO GND
BC63
0.1U/4/Y/16V
CONNECT TO PIN(AJ18) THEN TIE TO GND
MAA0
AM15
MAA1
AM16
MAA2
AM18
MAA3
AM20
MAA4
AK20
MAA5
AL23
MAA6
AK22
MAA7
AL25
MAA8
AK24
MAA9
AK26
MAA10
AK15
MAA11
AL12
MAA12
AL13
MAA13
AL28
MAA14
AK30
MAA15
AL31
MAB0
AL15
MAB1
AK17
MAB2
AP17
MAB3
AM19
MAB4
AL20
MAB5
AL22
MAB6
AK21
MAB7
AK25
MAB8
AK23
MAB9
AL26
MAB10
AK14
MAB11
AK12
MAB12
AK13
MAB13
AK28
MAB14
AL29
MAB15
AL32
CKE0
AN19
CKE1
AP19
CKE2
AN15
CKE3
AP15
CKE4
AP20
CKE5
AN20
CKE6
AP16
CKE7
AN16
AL7
AK5
AK6
AM5
AL4
AK4
-CS6
AL3
-CS7
AK3
DQM_0
AM32
DQM_1
AP30
DQM_2
AP26
DQM_3
AM22
DQM_4
AM12
DQM_5
AN9
DQM_6
AL6
DQM_7
AM3
DQM_8
AM17
-DQS0
AM34
-DQS1
AM30
-DQS2
AN26
-DQS3
AM23
-DQS4
AM13
-DQS5
AP9
-DQS6
AP5
-DQS7
AM1
-DQS8
AP18
DCLKO_1
AK33
DCLKI
AK34
-SRASA
AL9
-SRASB
AL10
-SCASA
AK7
-SCASB
AK9
-SWEA
AK10
-SWEB
AK8
3
MAA[0:15] [14,15]
MAB[0:15] [14,15]
CKE0 [14]
CKE1 [14]
CKE2 [14]
CKE3 [14]
CKE4 [15]
CKE5 [15]
TP1
TP2
-CS0 [14,15]
-CS1 [14,15]
-CS2 [14,15]
-CS3 [14,15]
-CS4 [15]
-CS5 [15]
TP3
TP4
TP5
TP17
R50 22/6
-SRASA [14,15]
-SRASB [14,15]
-SCASA [14,15]
-SCASB [14,15]
-SWEA [14,15]
-SWEB [14,15]
BC70
5P/4/X
VCC25
CAPS SCxx PLACE
TO SOLDER SIDE
,CLOSE TO NB
BALL
SC38
5P/4/B/X
0.1U/4/Y/16V/XBC64
0.1U/4/Y/16VBC66
0.1U/6/Y/25V/BSC13
1U/6/Y/10V/BSC15
DDR25V
DCLKO [10]
DCLKI [10]
CLOSE TO NB BALL
VIA RECOMMEND FOR KT400
R59 22/6
DQM_0
R60 22/6
DQM_1
DQM_2
R61 22/6
DQM_3
R62 22/6
DQM_4
R63 22/6
DQM_5
R64 22/6
R65 22/6
DQM_6
DQM_7
R66 22/6
2
1
DDR MD DAMPPING
Near DIMM 1
MD4
MD0
MD5
MD1
RN7 22/8P4R
MD2
MD6
MD7
MD3
0.1U/4/Y/16VBC65
0.1U/4/Y/16V/XBC67
0.1U/6/Y/25V/BSC14
1U/6/Y/10V/BSC16
0.1U/6/Y/25V/BSC17
DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
2
DQM[0:7] [14,15]
RN8 22/8P4R
MD14
MD15
MD10
MD11
RN9 22/8P4R
MD8
MD9
MD12
MD13
RN10 22/8P4R
MD20
MD16
MD17
MD21
RN11 22/8P4R
MD18
MD23
MD19
MD22
RN12 22/8P4R
MD24
MD28
MD25
MD29
RN13 22/8P4R
MD27
MD31
MD30
MD26
RN14 22/8P4R
MD34
MD38
MD35
MD39
RN15 22/8P4R
MD36
MD32
MD33
MD37
RN16 22/8P4R
MD40
MD44
MD45
MD41
RN17 22/8P4R
MD42
MD43
MD46
MD47
RN18 22/8P4R
MD60
MD61
MD57
MD56
RN19 22/8P4R
MD48
MD49
MD52
MD53
RN20 22/8P4R
MD62
MD58
MD63
MD59
RN21 22/8P4R
MD54
MD50
MD55
MD51
RN22 22/8P4R
R49 22/6
-DQS0
R51 22/6
-DQS1
-DQS2
R52 22/6
R54 22/6
-DQS3
R55 22/6
-DQS4
R56 22/6
-DQS5
R57 22/6
-DQS6
R58 22/6
-DQS7
Title
Size Document Number Rev
Custom
Date: Sheet
星期三, 七月
MDD4
1
1
2
MDD0
3
4
MDD5
5
6
MDD1
7
8
MDD2
1
1
2
MDD6
3
4
MDD7
5
6
MDD3
7
8
MDD14
1
1
2
MDD15
3
4
MDD10
5
6
MDD11
7
8
MDD8
1
1
2
MDD9
3
4
MDD12
5
6
MDD13
7
8
MDD20
1
1
2
MDD16
3
4
MDD17
5
6
MDD21
7
8
MDD18
1
1
2
MDD23
3
4
MDD19
5
6
MDD22
7
8
MDD24
1
1
2
MDD28
3
4
MDD25
5
6
MDD29
7
8
MDD27
7
8
MDD31
5
6
MDD30
3
4
MDD26
1
2
1
MDD34
1
1
2
MDD38
3
4
MDD35
5
6
MDD39
7
8
MDD36
1
1
2
MDD32
3
4
MDD33
5
6
MDD37
7
8
MDD40
1
1
2
MDD44
3
4
MDD45
5
6
MDD41
7
8
MDD42
1
1
2
MDD43
3
4
MDD46
5
6
MDD47
7
8
MDD60
1
1
2
MDD61
3
4
MDD57
5
6
MDD56
7
8
MDD48
1
1
2
MDD49
3
4
MDD52
5
6
MDD53
7
8
MDD62
1
1
2
MDD58
3
4
MDD63
5
6
MDD59
7
8
MDD54
1
1
2
MDD50
3
4
MDD55
5
6
MDD51
7
8
GIGABYTE
VT8377 (DDR bus)
14, 2004
-DQSD0
-DQSD1
-DQSD2
-DQSD3
-DQSD4
-DQSD5
-DQSD6
-DQSD7
XP-K7V400
1
MDD[0:63] [14,15]
0 ~ 7
8 ~ 15
16 ~ 23
24 ~ 31
32 ~ 39
40 ~ 47
48 ~ 55
56 ~ 63
-DQSD[0:7] [14,15]
of
734
1.0 1
5
VT8377 (AGP bus, 8 bit V_Link bus)
4
3
2
1
VDDQ
D D
J6
A10
B14
A14
A13
C14
A11
C11
C10
B11
B12
A12
E10
D11
E11
E14
D14
E12
C13
D12
C12
F10
M1
L1
K2
K1
K3
J1
J2
J3
F1
G3
F2
F3
E1
D1
D2
D3
C5
D6
A4
B5
A5
E7
B6
A6
B8
A8
D8
C8
A9
C9
B9
H1
B1
A3
A7
G2
G1
C6
C7
E8
E9
E3
F4
G4
H3
L3
D9
J4
M2
K5
J5
VCCQQ
GD0
GD1
GD2
GD3
GD4
GD5
GD6
GD7
GD8
GD9
GD10
GD11
GD12
GD13
GD14
GD15
GD16
GD17
GD18
GD19
GD20
GD21
GD22
GD23
GD24
GD25
GD26
GD27
GD28
GD29
GD30
GD31
SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7
C/BE0
C/BE1
C/BE2
C/BE3
AD_STBF0
AD_STBS0
AD_STBF1
AD_STBS1
SB_STBF
SB_STBS
DBIH
DBIL
GFRAME
GIRDY
GTRDY
GDEVSEL
GSTOP
GPAR
PIPE
RBF
WBF
GREQ
GGNT
GSERR
AGP8XDET
ST0
ST1
ST2
GCLK
AGPCOMP
AGPVREF0
AGPVREF1
VSSQQ
VSS
B4B7B10
K6
T1
AD_STB0[16]
AD_STB1[16]
SB_STB[16]
-SB_STB[16]
DBIL[16]
-GFRAME[16]
-GIRDY[16]
-GTRDY[16]
-GSTOP[16]
GPAR[16]
-PIPE[16]
-RBF[16]
-WBF[16]
-GREQ[16]
-GGNT[16]
-GSERR[16]
BC75
0.1U/4/Y/16V
GD0
GD1
GD2
GD3
GD4
GD5
GD6
GD7
GD8
GD9
GD10
GD11
GD12
GD13
GD14
GD15
GD16
GD17
GD18
GD19
GD20
GD21
GD22
GD23
GD24
GD25
GD26
GD27
GD28
GD29
GD30
GD31
SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7
-GBE0
-GBE1
-GBE2
-GBE3
AD_STB0
-AD_STB0
AD_STB1
-AD_STB1
SB_STB
-SB_STB
DBIH_PIPE
DBIL
ST0
ST1
ST2
GCLKNB
AGPCOMP
AGPVREF
BC76
1U/6/Y/10V
GD[0:31]
GD[0:31][16]
C C
SBA[0:7][16]
-GBE[0:3][16]
-AD_STB0[16]
-AD_STB1[16]
B B
DBIH_PIPE[16]
-GDEVSEL[16]
-AGP8XDET[16]
ST[0:2][16]
GCLKNB[10]
R72 60.4/6/1
VDDQ
A A
AGPVREF[16]
A1A2B2B3C2C3C4D4D5E5E6F5F6F7F8N4N5N6P1P2P3P4P5P6R1R2R3R4R5
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
B13C1D7
D10
D13E2E4
E13F9G5H2H4H5K4L2L5M3T2T3T4T5T6U4U5U6V2V4V5W5AA2
VCC1
VSS
VCC1
VSS
L4
VCC1
VSS
VCC1
VSS
VCC1
VSS
M4
N1N2N3
VCC1
VSS
M5
VCC1
VSS
VCC1
VSS
VCC1
VSS
VCC1
VSS
VCC1
VSS
VCC1
VSS
VCC1
VSS
VCC1
VSS
VCC1
VSS
VCC1
VSS
VCC1
VSS
VCC1
VSS
VCC1
VSS
VCC1
VSS
AA4
VCC1
VSS
AB6
VCC1
VSS
AE1
R6
VCC1
VSS
AE2
VCC1
VSS
Decoupling capacitors
5
4
SUS_25V
-PWROK_NB
-SUSST
-TESTIN
NMI_NB
VCC25
VCC25
VLAD0
VLAD1
VLAD2
VLAD3
VLAD4
VLAD5
VLAD6
VLAD7
VBE0
LPAR
VLREF_NB
VLCOMP_NB
UPCMD
DNCMD
DNSTB
-DNSTB
UPSTB
-UPSTB
KT400A/A3
SC39
0.1U/6/Y/25V/B
-RESET_NB
-PWROK_NB [13]
-SUSST [13]
R67 1K/6
NMI_NB [4]
VLAD0 [11]
VLAD1 [11]
VLAD2 [11]
VLAD3 [11]
VLAD4 [11]
VLAD5 [11]
VLAD6 [11]
VLAD7 [11]
VBE0 [11]
R70 360/6/1
UPCMD [11]
DNCMD [11]
DNSTB [11]
-DNSTB [11]
UPSTB [11]
-UPSTB [11]
VCC25
VCC25
R68
8.2K/6/X
SC65
1000P/4/X/50V/B/X
BC73
0.1U/4/Y/16V
LPAR [11]
BC74
0.1U/4/Y/16V
-RESET_NB [28]
VCC25
R69
3K/6/1
R71
1K/6/1
FOR 8233A-CE
The voltage level of
VLREF_SB is 0.9V
0.625V FOR
8235-CD
70 or 80 OHM FOR 8233A-CE
360 OHM FOR 8235-CD
2
Decoupling capacitors
VDDQ
BC71 1U/6/Y/10V
0.1U/4/Y/16VBC72
PLACE CAPS AROUND NB
VDDQ
0.22U/4/Y/10V/B/XSC41
0.1U/6/Y/25V/BSC44
CAPS SCxx PLACE TO
SOLDER SIDE,CLOSE TO
NB BALL
Title
Size Document Number Rev
Custom
Date: Sheet
星期三, 七月
GIGABYTE
VT8377 (AGP bus, 8 bit V_ Lin k bus )
14, 2004
XP-K7V400
1
of
834
1.0 1
Y4
U3C
VSUS25
AB4
PWROK
AA5
RESET
AB5
SUS_ST
AB29
TESTIN
AB30
NMI
F11
VDD
F12
VDD
F13
VDD
F14
VDD
G6
VDD
H6
VDD
L6
VDD
M6
VDD
V6
VDD
W6
VDD
Y6
VDD
AA6
VDD
AC1
VCC2
AC2
VCC2
AC3
VCC2
AC4
VCC2
AC5
VCC2
AC6
VCC2
AD1
VCC2
AD2
VCC2
AD3
VCC2
AD4
VCC2
AD5
VCC2
AD6
VCC2
V3
VD0
V1
VD1
AA3
VD2
AA1
VD3
U1
VD4
U3
VD5
AB2
VD6
AB1
VD7
W2
VBE
U2
VPAR
W4
LVREF
Y5
LCOMPP
AB3
UPCMD
Y3
DNCMD
W1
DNSTB
W3
DNSTB
Y1
UPSTB
Y2
UPSTB
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AE3
AE4
AE5
AE6
AF1
AF2
AF3
AF4
AF5
AF6
3
5
4
3
2
1
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
U3D
U11
U12
V11
V12
W11
W12
B19
B18
L17
M17
AA21
AA20
AA19
AA18
AA17
AA16
AA15
AA14
Y21
Y20
Y19
Y18
Y17
Y16
Y15
Y14
W21
W20
W19
W18
W17
W16
W15
W14
V21
V20
V19
V18
V17
V16
V15
V14
U21
U20
U19
U18
U17
U16
U15
U14
T21
T20
T19
T18
T17
T16
T15
T14
R21
R20
R19
R18
R17
R16
R15
R14
P21
P20
P19
P18
P17
P16
P15
P14
F19
F18
E19
E18
D19
D18
C19
C18
A19
A18
KT400A/A3
VCC25
DDR25V
SC461U/6/Y/10V/B
SC471U/6/Y/10V/B
SC480.22U/4/Y/10V/B/X
SC490.1U/4/Y/16V/B/X
VCORE
SC501U/6/Y/10V/B
SC510.22U/4/Y/10V/B/X
VCC25
SC611U/6/Y/10V/B/X
SC600.1U/4/Y/25V/B/X
SC521U/6/Y/10V/B
SC530.1U/6/Y/25V/B
VDDQ
SC541U/6/Y/10V/B
SC550.1U/6/Y/25V/B
SC560.1U/6/Y/25V/B
PLACE CAPS TO SOLDER
SIDE,CLOSE TO NB
D D
C C
B B
A A
VCC25
VDDQ
DDR25V
W29
M29
M13
M14
M16
M15
M12
M11
AD23
AD22
AD21
AD20
AD19
AD18
AD17
AD16
AD15
AD14
AD13
AD12
AC24
AC23
AC22
AC21
AC20
AC19
AC18
AC17
AC16
AC15
AC14
AC13
AC12
AC11
AB24
AB23
AB12
AB11
AA24
AA23
AA12
AA11
Y29
VDD
VDD
V29
VDD
U29
VDD
N29
VDD
VDD
F29
VDD
F28
VDD
F25
VDD
F24
VDD
F23
VDD
F22
VDD
F16
VDD
F15
VDD
E16
VDD
E15
VDD
D16
VDD
D15
VDD
C16
VDD
C15
VDD
B16
VDD
B15
VDD
A16
VDD
A15
VDD
A17
VDD
B17
VDD
C17
VDD
D17
VDD
E17
VDD
F17
VDD
L13
VCC1
L14
VCC1
VCC1
VCC1
L16
VCC1
L15
VCC1
VCC1
VCC1
T12
VCC1
T11
VCC1
R12
VCC1
R11
VCC1
P12
VCC1
P11
VCC1
N12
VCC1
N11
VCC1
VCC1
VCC1
L12
VCC1
Y23
VCC3
Y24
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
Y12
VCC3
Y11
VCC3
Title
Size Document Number Rev
Custom
Date: Sheet
5
4
3
2
星期三, 七月
GIGABYTE
VT8377 (POWER/GOUND)
14, 2004
XP-K7V400
1
934
1.0 1
of
5
4
3
2
1
CLOCK
GENERATOR
D D
C C
L8 0/8
VCC3_CLKVCC3
BC81
1U/6/Y/10V
PWROK[13,14,26,27,29]
VCC25
BC82
0.1U/4/Y/16V
L7
0/8
BC83
0.1U/4/Y/16V
SMBCLK[5,13,14,15]
SMBDATA[5,13,14,15]
BC84
0.1U/4/Y/16V
VCC3_CLK
VCC3
VCC3
VCC3
VCC3
VCC3
BC77
1U/6/Y/10V
BC85
0.1U/4/Y/16V
R87 1K/6
R90 1K/6
R94 1K/6/X
R95 8.2K/6
R96 8.2K/6
VCC25_CLK_1
VCC3_CLK
VCC3_CLK
BC88
1U/6/Y/10V
-SUS_B
-STP
APICCLK
SMBCLK
SMBDATA
CLOCK
BUFFER
VCC25
B B
L9
5.CLK GEN (ICS) TABLE:
CLOCK FREQUENCY TABLE
CPU
AGP
133.3
66.6
100
66.6
166.6
A A
200
66.6
110
120
140
150
170
180
190
210
220
233.3
66.6
66.6
66.6
66.6
60
70
75
68
72
76
66.6
70
73.3
66.6
5
FB30/8
BC93
1U/6/Y/10V
PCI
33.3
33.3
33.3
33.3
33.3
33.3
30
35
37.5
34
36
38
33.3200
35
36.6
33.3
VCC25_CLK
0.1U/4/Y/16V
5
X
X
O
X
X
X
X
X
X
O
X
O
O
XOO
X
XO
X
O
X
X
O
X
O
X
OO
X
O
X
O
X
O
BC94
O :ON X:OFFCLK_SW
BC95
0.1U/4/Y/16V
DCLKO[7]
DCLKI[7]
X
X
X
X
X
X
O
O
X
OX
OX
O
X
X
X
X
O
X
X
O
X
X
O
O
O
O
BC96
0.1U/4/Y/16V
VCC25_CLK
VCC25_CLK
SMBCLK[5,13,14,15]
SMBDATA[5,13,14,15]
1243
X
O
XOO
O
X
O
O
X
O
X
O
X
O
X
O
BC97
0.1U/4/Y/16V
10P/4/N/50VC32
BC98
0.1U/4/Y/16V
R103 1K/6
R104 1K/6
R108 10/6
SMBCLK
SMBDATA
BC99
0.1U/4/Y/16V
U5_48
U5_36
R107 1K/6/X
5P/4/N/50V/XC31
DCLKIN
CPU AGP PCI 1
133.3
66.6
100
66.6
66.6
166.6
200
66.6
2: Default OFF
4
33.3
33.3
33.3
33.3
40
37
43
1
15
23
25
33
2
12
19
29
32
5
8
34
45
46
24
44
36
35
30
31
2
8
12
17
23
32
37
41
47
3
9
14
18
26
31
35
40
46
48
36
13
1
25
24
O :ON X:OFFCLK_SW
U4
VDDCPU
GNDCPU
GNDCPU
VDDREF
VDDPCI
VDDPCI
VDDAGP
AVDD
GNDREF
GNDPCI
GNDPCI
GNDAGP
AGND
AVDD48MHz
AGND48MHz
PD
REF_STP
REF_F
RST
AGP_STP
CPU_STP
PCI_STP
SCLK
SDATA
ICS94230BF/S/SOP48
U5
VDD3.3/2.5
VDD3.3/2.5
VDD3.3/2.5
VDD3.3/2.5
VDD3.3/2.5
VDD2.5
VDD2.5
VDD2.5
VDD2.5
GND
GND
GND
GND
GND
GND
GND
GND
GND
SEL_DDR/-SDR
PWR_DWN
BUF_IN
FBOUT
SCLK
SDATA
ICS93738AF/S/SOP48
2
X
X
O
X
X
O
O
O
CPUCLKT0
CPUCLKC0
CPUCLKT_CS
CPUCLKC_CS
AGPCLK0
AGPCLK1
AGPCLK2
PCICLK_F/ FS4
PCICLK_0/SEL24_48
PCICLK_1
PCICLK_2
PCICLK_3
PCICLK_4
PCICLK_5
PCICLK_6
PCICLK_7
PCICLK_8
PCICLK_9E
REF0/ FS0
REF1/ FS1
48MHZ/ FS2
24_48MHZ/ FS3
DDR0T
DDR0C
DDR1T/SDRAM0
DDR1C/SDRAM1
DDR2T/SDRAM2
DDR2C/SDRAM3
DDR3T/SDRAM4
DDR3C/SDRAM5
DDR4T/SDRAM6
DDR4C/SDRAM7
DDR5T
DDR5C
DDR6T
DDR6C
DDR7T
DDR7C
DDR8T
DDR8C
DDR9T
DDR9C
DDR10T
DDR10C
DDR11T
DDR11C
FS2
FS1
FS0
-SUSA/GPO1 CONTROL
100/133 STRAPPING
X1
X2
R_CPUCLK
42
-R_CPUCLK
41
R_HCLK
39
-R_HCLK
38
R_GCLKNB
26
R_GCLKSLOT AGPCLK
27
R_VCLK VCLK
28
FS4
9
R_PCICLK0
10
R_PCICLK1
11
R_PCICLK2
13
R_PCICLK3
14
R_PCICLKU2
16
R_PCICLKA
17
R_PCICLKL
18
20
21
22
FS0
48
FS1
47
FS2
6
FS3
7
APICCLK
U4_X1
3
4
BC90
10P/4/N/50V
4
5
6
7
10
11
15
16
19
20
21
22
28
27
30
29
34
33
39
38
43
42
45
44
U4_X2
14.31818MHZ
R_CKOUT0
-R_CKOUT0
R_CKOUT1
-R_CKOUT1
R_CKOUT2
-R_CKOUT2
R_CKOUT3
-R_CKOUT3
R_CKOUT4
-R_CKOUT4
-R_CKOUT5
R_CKOUT6
-R_CKOUT6
R_CKOUT7
-R_CKOUT7
R_CKOUT8
-R_CKOUT8
RN29
1
1
3
5
7
1K 8P4R
X1
12
BC91
10P/4/N/50V
RN24 0/8P4R/SHT/X
RN25 0/8P4R/SHT/X
RN26 0/8P4R/SHT/X
RN27 0/8P4R/SHT/X
R105 0/6/SHT/X
R106 0/6/SHT/X
2
4
6
8
RN23
22/8P4R
7 8
5 6
3 4
1
7 8
5 6
3 4
1
7 8
5 6
3 4
1
7 8
5 6
3 4
1
R73 10/6
R74 10/6
R75 33/6
R76 33/6
R77 10/6
R78 10/6
R79 10/6
R81 8.2K/6
R82 8.2K/6
R83 22/6
7
8
5
6
3
4
1
2
1
R84 22/6
R85 22/6
R86 22/6
R88 22/6
R89 22/6/X
R91 22/6
R93 22/6
R97 22/6
R101 22/6
CKOUT0
-CKOUT0
CKOUT1
2
-CKOUT1
CKOUT2
-CKOUT2
CKOUT3
2
-CKOUT3
CKOUT4
-CKOUT4
CKOUT5R_CKOUT5
2
-CKOUT5
-CKOUT6
CKOUT6
-CKOUT7
CKOUT7
2
CKOUT8
-CKOUT8
FOR CPU 166
RN28
1
1
2
3
4
5
6
7
8
1K/8P4R
FS_2
FS_3FS3
FS_1
FS_0
FS_0
REV2.0
3
CPUCLK
-CPUCLK
HCLK
-HCLK
GCLKNB
VCC3
PCICLK_F
PCICLK0
PCICLK1
PCICLK2
PCICLK3
PCICLK4
PCICLKL
LPC33
SIO_OSC
AUDIO14
USBCLK
LPC24
PICCLK0
R100
0629 ADD APIC
200/6
CLK 3.3V--->2.5V
PICCLK1
R102
200/6/X
CKOUT0 [14]
-CKOUT0 [14]
CKOUT1 [14]
-CKOUT1 [14]
CKOUT2 [14]
-CKOUT2 [14]
CKOUT3 [14]
-CKOUT3 [14]
CKOUT4 [14]
-CKOUT4 [14]
CKOUT5 [14]
-CKOUT5 [14]
-CKOUT6 [15]
CKOUT6 [15]
-CKOUT7 [15]
CKOUT7 [15]
CKOUT8 [15]
-CKOUT8 [15]
VCC3
FS_1 [13]
R961 0/6
R963 1K/6
FS_0
SDA0 => CPU Clock Frequency
0 - 100MHz (Default)
1 - 133MHz
CPUCLK [4]
-CPUCLK [4]
HCLK [6]
-HCLK [6]
GCLKNB [8]
AGPCLK [16]
VCLK [11]
PCICLK_F [12]
PCICLK0 [17]
PCICLK1 [17]
PCICLK2 [17]
PCICLK3 [18]
PCICLK4 [18]
PCICLKL [25]
LPC33 [20]
SIO_OSC [11]
AUDIO14 [23]
USBCLK [12]
LPC24 [20]
PICCLK0 [4]
PICCLK1 [11]
FS_0
ON
SW1
1 2
DIP-SW_ESD101E/10N/1P/ON
REV2.0
C_FS_0 [5]
SDA0 [13,19]
2
FOR KT400A ROMSIP
1/5 change lay R-C to C-R
-R_CKOUT1
R_CKOUT1
-R_CKOUT0
R_CKOUT0
-R_CKOUT3
R_CKOUT3
-R_CKOUT2
R_CKOUT2
R_CKOUT4
-R_CKOUT4
R_CKOUT5
-R_CKOUT5
R_CKOUT7
-R_CKOUT7
R_CKOUT6
-R_CKOUT6
R_CKOUT8
-R_CKOUT8
REV2.0
1
3
5
7
1
3
5
7
7
5
3
1
1
3
5
7
REV2.0
R958
FS_0
1K/6
Title
Size Document Number Rev
Custom
Date: Sheet
星期三, 七月
CPUCLK
-CPUCLK
HCLK
-HCLK
GCLKNB
AGPCLK
VCLK
PCICLK_F
PCICLK0
PCICLK1
PCICLK2
PCICLK3
PCICLK4
LPC33
SIO_OSC
USBCLK
LPC24
PCICLKL
FS1
0629 ADD APIC
2
4
CN2
6
8
15P/8P4C
2
4
CN3
6
8
15P/8P4C
8
CN4
6
4
15P/8P4C
2
2
CN5
4
15P/8P4C
6
8
15P/4/N/50VC29
15P/4/N/50VC30
R956
8.2K/6
Q110
2N3904/SOT23
SOT23
132
R960 0/6
GIGABYTE
CLOCK GENERATOR
14, 2004
XP-K7V400
1
C13 10P/4/N/50V
C14 10P/4/N/50V
C15 33P/4/N/50V
C16 33P/4/N/50V
C17 22P/4/X
C18 10P/4/N/50V
C19 10P/4/X
C20 10P/4/X
7
8
5
6
3
4
1
2
C22 10P/4/X
C23 10P/4/X
C24 10P/4/X
C25 10P/4/X
C26 10P/4/X
C27 10P/4/X
C28 10P/4/X
REV2.0
CPU CLOCK
SW1
100MHZ
1
R957
8.2K/6
U50
1
2
NC7SZ125/SOT23
R959 0/6/X
10 34
CN1
10P/8P4C/X
AUTO
ON OFF
VCC3VCC33VDUAL
5
43
C_FS_1 [5]
of
FS_1
1.0 1
5
4
3
2
1
Decoupling capacitors
SUS_25V
SB VT8235 (Vlink, CPU, LPC,
3VDUALVCC25
LAN, LAN EEPROM, I2C BUS)
D12
E11
E12
F22
G21
H21
L21
L22
M21
M22
M23
M24
M25
M26
N21
N22
N23
VCCVK
VCCVK
GND
GND
AA5
AA23
VCCVK
VCCVK
GND
GND
AB5
VCCVK
GND
AB12
N24
VCCVK
GND
AB13
AB18
VCCVK
GND
VLAD0
VLAD1
VLAD2
VLAD3
VLAD4
VLAD5
VLAD7
LAD0
LAD1
LAD2
LAD3
-LDRQ
-LFRAME
VBE0
LPAR
UPCMD
DNCMD
UPSTB
-UPSTB
DNSTB
-DNSTB
VLREF_SB
VLCOMP_SB
VCLK
SERIRQ
SPKR
SIO_OSC
BATVDD
Z15
Z16
INTRUDER
-WSC
-PICD0
-PICD1
PICCLK1
F25
VD0
F26
VD1
J26
VD2
J25
VD3
E26
VD4
E24
VD5
K24
VD6
K26
VD7
D25
VD8
F23
VD9
G23
VD10
G22
VD11
H22
VD12
G24
VD13
J22
VD14
K22
VD15
AF8
LAD0
AE8
LAD1
AD8
LAD2
AF7
LAD3
AD7
LREQ
AE7
LFRM
F24
VBE0
L26
VBE1
D26
VPAR
K25
UPCMD
J24
DNCMD
H24
UPSTB
H26
UPSTB
G25
DNSTB
G26
DNSTB
J23
VLREF
K23
VCOMPP
L24
VCLK
AE10
SERIRQ
AE9
SPKR
AC12
OSC
AE4
VBAT
AE1
SMBCK2/GPI27/GPO27
AD1
SMBDT2/GPI26/GPO26
Y4
AOLGPI/GPI18
Y1
CPUMISS/GPI17
AD3
INTRUDER/GPI16
U24
WSC/APICREQ
T22
APICD0/APICCS/GPI28/GPO28
V23
APICD1/APICACK/GPI29/GPO29
U23
APICCLK
GND
GND
GND
GND
GND
R14
R15
R16
T11
T12
VCCVK
GND
T13
T14
VCCVK
VCCVK
GND
GND
T15
VCCVK
VCCVK
GND
GND
T16V4V21
VCCVK
VCCVK
GND
GND
W21
V22
VCCVK
GND
W25
3VDUAL
R119 1K/6
R120 1K/6
VCC3
R122 1K/6
0629 ADD APIC
VLAD[7..0]
LAD0[20]
LAD1[20]
LAD2[20]
LAD3[20]
-LDRQ[20]
-LFRAME[20]
VBE0[8]
LPAR[8]
UPCMD[8]
DNCMD[8]
UPSTB[8]
-UPSTB[8]
DNSTB[8]
-DNSTB[8]
R117 360/6/1
VCLK[10]
SERIRQ[13,19,20]
SPKR[26]
SIO_OSC[10]
OVDDR27V[13,27]
OVDDR26V[13,27]
-PICD0[4]
-PICD1[4]
VLAD[7..0][8]
D D
VCC3
R114
1K/6
SPKR
R116
8.2K/6/X
SPKR: 0/1 ENABLE/DISABLE CPU FREQ STRAPPING
C C
70 or 80 OHM FOR 8233A-CE
360 OHM FOR 8235-CD
3VDUAL
B B
PICCLK1[10]
N25
N26
VCCVK
GND
AB19
AE25
VCCVK
GND
GND
AE19
AE22
D13
GND
AE16
D11
E13
MIISUS25
MIISUS25
GND
GND
AC17
AC20
MIIVCC
GND
AC16
MIIVCC
GND
P12
MIIVCC
GND
GHI/GPIO22
VIDSEL/GPIO28
VRDSLP/GPIO29
MIIVCC
AGPBZ/GPI6
DPSLP/GPIO23
A20M
FERR
IGNNE
SLP/GPO7
STPCLK
MCRS
MCOL
MTXENA
MTXD0
MTXD1
MTXD2
MTXD3
MTXCLK
MRXERR
MRXCLK
MRXDV
MRXD0
MRXD1
MDRXD2
MRXD3
MDCK
MDIO
EECS
EEDO
EECK
RAMVCC
RAMGND
PLLVCC
PLLGND
RTCX1
RTCX2
GND
GND
GND
GND
GND
P13
P14
P15
P16R4R11
R13
VT8235
INIT
INTR
NMI
EEDI
GND
SMI
U6C
GND
GND
R12
10P/4/N/50V
R24
P25
P24
A8
P26
T25
U26
T26
R25
T23
R23
U25
T24
R26
B13
C13
B12
C12
A11
B11
C11
A12
A10
B10
C10
E10
D10
D9
A9
C9
B9
A13
A14
B14
C14
E7
E8
P22
P23
AD4
AF3
GHI
VIDSEL
VRDSLP
AGPBZ
DPSLP
-A20MVLAD6
-FERR
-IGNNE
-CPUINIT
INTR
NMI
-SLP
-SMI
-STPCLK
MCRS
MCOL
TXEN
MTXD0
MTXD1
MTXD2
MTXD3
MTXCLK
MRXER
MRXCLK
MRXDV
MRXD0
MRXD1
MRXD2
MRXD3
MDC
MDIO
SEECS
SEEDO
SEEDI
SEECLK
BC108
0.1U/4/Y/16V
Z18
C33
R115 8.2K/6/X
BC107
0.1U/4/Y/16V
VCC25
34
12
-A20M [4]
-FERR [4]
-IGNNE [4]
-CPUINIT [4]
INTR [4]
NMI_SB [4]
R113 1K/6
-SMI [4]
-STPCLK [4]
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP13
TP14
VCC25
8233A-CE 8235-CD
X2
32.768KHz
Z19
C34
10P/4/N/50V
VCC3
Internal MAC P.U
MRXCLK
MTXCLK
MCRS
SEEDI
MDIO
MRXER
MRXDV
MCOL
MRXD2
MRXD3
MRXD1
MRXD0
Case Open Circuits
R125
BATVDD
C35
0.1U/4/Y/16V/X
12
1M/6
2 1
VCC25
BC103 0.1U/4/Y/16V
BC105 0.1U/4/Y/16V
BC106 0.1U/4/Y/16V
CLOSE VT8235 SOLDER
3VDUAL
1
1
2
3
4
5
6
7
8
1
1
2
3
4
5
6
7
8
1
1
2
3
4
5
6
7
8
BATVDD
12
R121
12
CI
JP1x2/H/X
1M/6
SDG
132
INTRUDER
R123
0/6/X
RN30
1K/8P4R/X
RN31
1K/8P4R/X
RN32
1K/8P4R/X
Q8
2N7002/SOT23
VCC3
RN33
7
8
5
6
3
4
1
R127 1K/6
1K/8P4R
2
1
XP-K7V400
1
of
11 34
1.0 1
BATVDD
CLR_CMOS_S
JU1x2/R/[2-3]/X
C37
4.7U/8/Y/10V
CLR_CMOS
1-2
2-3
CLEAR COMS JUMPER
CLEAR CMOS
NORMAL (Default)
2
AGPBZ
GHI
DPSLP
VIDSEL
VRDSLP
Title
SB VT8233A (Vlink, CPU, LPC, LAN, I2C)
Size Document Number Rev
Custom
星期三, 七月
Date: Sheet
GIGABYTE
14, 2004
RTCVDD
R126
0/SHT/X
R132
0/SHT/X
123
Z17
BC109
0.1U/4/Y/16V
3
BATVDD
VCC25
A A
FOR 8233A-CE
The voltage level of
VLREF_SB is 0.9V
0.625V FOR
8235-CD
5
R129
3K/6/1
R131
1K/6/1
C36
0.1U/4/Y/16V/X
VLREF_SB
C38
0.1U/4/Y/16V
BATTERY
CR2032
CR2032
4
+
3VDUAL
VBAT_2
D5 RB751V/S
BAT
BAT
D4
RB751V/S
R128 1K/6
R130 1K/6
CLR_CMOS
JP1x2/Pin1,2