Gigabyte GA-K8VM-NF REV.1.0 Schematic
5
4
3
2
1
GIGABYTE GA-K8VM-NF Schematics
D D
C C
B B
SHEET
1
2
3,4,5,6
7,8,9
10,11,12
13
14,15
16
17
18
19
20
21
22
23
COVER SHEET
BLOCK DIAGRAM
AMD K8 CLAWHAMMER
VIA_K8T800 (NORTH BRIDGE)
VIA_VT8235 (SOUTH BIRDGE)
CLOCK GENERATOR(CYPRESS)
DDR SDRAM DIMMS 1,2 DDR TERMINATION
AGP SLOT
PCI SLOT 1,2,3
IDE,FRONT USB
LPC I/O_ITE8705
BIOS & FDD
CNR
AC97_CODEC SIGMATEL9750
COM,PRT,KB/MS,IR
TITLE
SHEET
33
34
DDR POWER(5VDUAL,3VDUAL,25VSTR,VTTDDR)
LM63 FAN CONTROL
TITLE
35 VGA CONNECTOR
36,37,38,39
BOM & PCB MODIFY HISTORY
40,41,42
24
25
26
27
28
29
A A
30
31
32
5
AUDIO PORT
FRONT PANEL
PWM ISL6559BC+6602B+6601B
VCC12,VCC18,VCC25,VDDQ
ATX,DC POWER
VT6307(1394)
RTL8101L & USB CONNECTOR
POWER SEQUENCE
TEST POINT
4
COMPONENT SIDE
(0.5 oz. Copper)
GND SIDE
(1 oz. Copper)
VCC SIDE
(1 oz. Copper)
SOLDER SIDE
(0.5 oz. Copper)
Title
Size Document Number Rev
Custom
星期四, 九月
3
2
Date: Sheet of
GIGABYTE
COVER SHEET
GA-K8VM-NF
02, 2004
01 42
1
1.0
5
4
3
2
1
GA-K8VM-NF BLOCK DIAGRAM
System Block Diagram
D D
AMD K8 CLAWHAMMER
VCC12=1.2V
If use K8M800
ON BORAD VGA
KBVCC=5V
P.38
If use K8T800
AGP 8X SLOT
C C
VDDQ=1.5V or 3.3V
GVREF_CG=0.35V or 0.75V
P.19
PCI SLOT 1~3
P.20
REAR USB2.0 X2 (0~1)
FUSEPWR=5V
P.33
VCC25=2.5V
25VSTR=2.5V CPUVREF=1.25V
HT12B=1.2V
P.6,7,8,9
VIA K8M800/K8T800
VCC12=1.2V
VCC25=2.5V
P.10,11,12
VIA VT8235
25VDDA=2.5V
VTTDDR=1.25V
LDT
BUS
VDD=1.5V or 2.5V
VDDQ=1.5V or 3.3V
V-LINK
FRONT USB2.0 X4 (2~5)
FUSEPWR1=5V
P.20
B B
LAN RTL8101L
VDD25=2.5V AVDD33=3.3V
P.33
1394A VT6307
BUSPWR=12V 3VTSB=3VDUAL
VCC3T=3.3V
P.32
VCC25=2.5V
3VDUAL=3.3V
25VDUAL=2.5V VSUS=1.5V or 2.5V
P.13,14,15
VLVREF=0.625V
RTCVDD=3.3V
LPC
Bus
DDR SDRAM
DIMM 1
25VSTR=2.5V
DDRVREF=1.25V
P.17
DIMM 2
25VSTR=2.5V
DDRVREF=1.25V
P.17
IDE 1,2 (ATA100)
P.21
Rtt
SSTL-2
Termination
25VSTR=2.5V
VTTDDR=1.25V
P.18
KEYBOARD/MOUSE
5VDUAL=5V
KBVCC=5V
P.26
CNR SLOT
3VDUAL=3.3V
P.24
AC'97_SIGMATEL 9750
AVDD=5V
P.25
CPUCLKT
CPUCLKC
NBGCLK
GUICLK
VCLK
SBPCLK
SB14CLK
APICCLK
USBCLK
-PCICLK
SMBCLK
SMBDAT
Analog Out
AVDD=5V
P.27
Analog In
AVDD=5V
P.27
3D Audio Out
AVDD=5V
P.27
CLOCK
GEN
CYPRESS
28331
P.16
AGPGCLK
PCICLK0
PCICLK1
PCICLK2
SIOPCLK
SIO48CLK
LANCLK
1394CLK
AUDIO14
VOLTAGE MONITOR
P.22
TEMPERATURE MONITOR
P.22
2
Title
Size Document Number Rev
Custom
星期四, 九月
Date: Sheet of
GIGABYTE
BLOCK DIAGRAM
GA-K8VM-NF
02, 2004
02 42
1
1.0
5VSB=5V
P.22
SERIAL PARALLEL FLOPPYIR
LPC IT8705
3
FLASH ROM
P.23
A A
5
X_Bus
P.26 P.26 P.26 P.23
4
5
4
3
2
1
L0_CADIN_L[0..15]
D D
C C
B B
L0_CADIN_H[0..15]
L0_CLKIN_L[0..1]
L0_CLKIN_H[0..1]
L0_CADOUT_L[0..15]
L0_CADOUT_H[0..15]
L0_CLKOUT_L[0..1]
L0_CLKOUT_H[0..1]
L0_CADIN_L[0..15] (8)
L0_CADIN_H[0..15] (8)
L0_CLKIN_L[0..1] (8)
L0_CLKIN_H[0..1] (8)
L0_CADOUT_L[0..15] (8)
L0_CADOUT_H[0..15] (8)
L0_CLKOUT_L[0..1] (8)
L0_CLKOUT_H[0..1] (8)
HT12B
R1 49.9/6/1
R2 49.9/6/1
L0_CTLIN_H0(8)
L0_CTLIN_L0(8)
Clawhammer HT Interface
VCC12 HT12B
D29
VLDT0_A6
D27
VLDT0_A5
D25
VLDT0_A4
C28
VLDT0_A3
C26
VLDT0_A2
B29
VLDT0_A1
B27
L0_CADIN_H15
L0_CADIN_L15
L0_CADIN_H14
L0_CADIN_L14
L0_CADIN_H13
L0_CADIN_L13
L0_CADIN_H12
L0_CADIN_L12
L0_CADIN_H11
L0_CADIN_L11
L0_CADIN_H10
L0_CADIN_L10
L0_CADIN_H9
L0_CADIN_L9
L0_CADIN_H8
L0_CADIN_L8
L0_CADIN_H7
L0_CADIN_L7
L0_CADIN_H6
L0_CADIN_L6
L0_CADIN_H5
L0_CADIN_L5
L0_CADIN_H4
L0_CADIN_L4
L0_CADIN_H3
L0_CADIN_L3
L0_CADIN_H2
L0_CADIN_L2
L0_CADIN_H1
L0_CADIN_L1
L0_CADIN_H0
L0_CADIN_L0
L0_CLKIN_H1
L0_CLKIN_L1
L0_CLKIN_H0
L0_CLKIN_L0
L0_CTLIN_L1
L0_CTLIN_H0
L0_CTLIN_L0
T25
R25
U27
U26
V25
U25
W27
W26
AA27
AA26
AB25
AA25
AC27
AC26
AD25
AC25
T27
T28
V29
U29
V27
V28
Y29
W29
AB29
AA29
AB27
AB28
AD29
AC29
AD27
AD28
Y25
W25
Y27
Y28
R27
R26
T29
R29
VLDT0_A0
L0_CADIN_H15
L0_CADIN_L15
L0_CADIN_H14
L0_CADIN_L14
L0_CADIN_H13
L0_CADIN_L13
L0_CADIN_H12
L0_CADIN_L12
L0_CADIN_H11
L0_CADIN_L11
L0_CADIN_H10
L0_CADIN_L10
L0_CADIN_H9
L0_CADIN_L9
L0_CADIN_H8
L0_CADIN_L8
L0_CADIN_H7
L0_CADIN_L7
L0_CADIN_H6
L0_CADIN_L6
L0_CADIN_H5
L0_CADIN_L5
L0_CADIN_H4
L0_CADIN_L4
L0_CADIN_H3
L0_CADIN_L3
L0_CADIN_H2
L0_CADIN_L2
L0_CADIN_H1
L0_CADIN_L1
L0_CADIN_H0
L0_CADIN_L0
L0_CLKIN_H1
L0_CLKIN_L1
L0_CLKIN_H0
L0_CLKIN_L0
L0_CTLIN_H1
L0_CTLIN_L1
L0_CTLIN_H0
L0_CTLIN_L0
HOLE5
HOLE6
HOLE1
12171819
SOCKET_754A
L0_CADOUT_H15
L0_CADOUT_L15
L0_CADOUT_H14
L0_CADOUT_L14
L0_CADOUT_H13
L0_CADOUT_L13
L0_CADOUT_H12
L0_CADOUT_L12
L0_CADOUT_H11
L0_CADOUT_L11
L0_CADOUT_H10
L0_CADOUT_L10
L0_CADOUT_H9
L0_CADOUT_L9
L0_CADOUT_H8
L0_CADOUT_L8
L0_CADOUT_H7
L0_CADOUT_L7
L0_CADOUT_H6
L0_CADOUT_L6
L0_CADOUT_H5
L0_CADOUT_L5
L0_CADOUT_H4
L0_CADOUT_L4
L0_CADOUT_H3
L0_CADOUT_L3
L0_CADOUT_H2
L0_CADOUT_L2
L0_CADOUT_H1
L0_CADOUT_L1
L0_CADOUT_H0
L0_CADOUT_L0
L0_CLKOUT_H1
L0_CLKOUT_L1
L0_CLKOUT_H0
L0_CLKOUT_L0
L0_CTLOUT_H1
L0_CTLOUT_L1
L0_CTLOUT_H0
L0_CTLOUT_L0
HOLE2
HOLE3
HOLE4
20
AH29
VLDT0_B6
AH27
VLDT0_B5
AG28
VLDT0_B4
AG26
VLDT0_B3
AF29
VLDT0_B2
AE28
VLDT0_B1
AF25
VLDT0_B0
N26
N27
L25
M25
L26
L27
J25
K25
G25
H25
G26
G27
E25
F25
E26
E27
N29
P29
M28
M27
L29
M29
K28
K27
H28
H27
G29
H29
F28
F27
E29
F29
J26
J27
J29
K29
N25
P25
P28
P27
HYPER TRANSPORT - LINK0
L0_CADOUT_H15
L0_CADOUT_L15
L0_CADOUT_H14
L0_CADOUT_L14
L0_CADOUT_H13
L0_CADOUT_L13
L0_CADOUT_H12
L0_CADOUT_L12
L0_CADOUT_H11
L0_CADOUT_L11
L0_CADOUT_H10
L0_CADOUT_L10
L0_CADOUT_H9
L0_CADOUT_L9
L0_CADOUT_H8
L0_CADOUT_L8
L0_CADOUT_H7
L0_CADOUT_L7
L0_CADOUT_H6
L0_CADOUT_L6
L0_CADOUT_H5
L0_CADOUT_L5
L0_CADOUT_H4
L0_CADOUT_L4
L0_CADOUT_H3
L0_CADOUT_L3
L0_CADOUT_H2
L0_CADOUT_L2
L0_CADOUT_H1
L0_CADOUT_L1
L0_CADOUT_H0
L0_CADOUT_L0
L0_CLKOUT_H1
L0_CLKOUT_L1
L0_CLKOUT_H0
L0_CLKOUT_L0
L0_CTLOUT_H1L0_CTLIN_H1
L0_CTLOUT_L1
L0_CTLOUT_H0
L0_CTLOUT_L0
TP1
TP2
L0_CTLOUT_H0 (8)
L0_CTLOUT_L0 (8)
VCC12
C2
10U/12/X5R/10V
VCC12
1
+
EC57
22U/12/Y/10V
Near CPU
C7
0.22U/4/X/10V
side
C8
0.22U/4/X/10V
C9
0.22U/4/X/10V
HT12B
C1
10U/12/X5R/10V
4
Title
Size Document Number Rev
Custom
星期四, 九月
3
2
Date: Sheet of
GIGABYTE
K8 SOCKET 754-1
02, 2004
GA-K8VM-NF
03 42
1
1.0
VCC12
A A
C6
0.22U/4/X/10V
5
5
MD[0..63]
MAA[0..13]
-DQS[0..17]
DCLK[0..7]
-DCLK[0..7]
D D
MEMBANKB[0..1]
MAB[0..13]
MEMCHECK[0..7]
MEMBANKA[0..1]
-CS[0..5]
C C
B B
A A
MD[0..63] (15)
MAA[0..13] (14,15,32)
-DQS[0..17] (15)
DCLK[0..7] (14,15,32)
-DCLK[0..7] (14,15,32)
VTTDDR_SENSE(33)
MEMBANKB[0..1] (14,15)
MAB[0..13] (14,15,32)
MEMCHECK[0..7] (15)
MEMBANKA[0..1] (14,15)
-CS[0..5] (14,15) MEMCKEA (14,15)
5
VTTDDR
25VSTR
R1120 51.1/6/1/X
VTTDDR_SENSE
R4 44.2/6/1
R5 44.2/6/1
CPUVREF
MD63
MD62
MD61
MD60
MD59
MD58
MD57
MD56
MD55
MD54
MD53
MD52
MD51
MD50
MD49
MD48
MD47
MD46
MD45
MD44
MD43
MD42
MD41
MD40
MD39
MD38
MD37
MD36
MD35
MD34
MD33
MD32
MD31
MD30
MD29
MD28
MD27
MD26
MD25
MD24
MD23
MD22
MD21
MD20
MD19
MD18
MD17
MD16
MD15
MD14
MD13
MD12
MD11
MD10
MD9
MD8
MD7
MD6
MD5
MD4
MD3
MD2
MD1
MD0
-DQS17
-DQS16
-DQS15
-DQS14
-DQS13
-DQS12
-DQS11
-DQS10
-DQS9
-DQS8
-DQS7
-DQS6
-DQS5
-DQS4
-DQS3
-DQS2
-DQS1
-DQS0
MEMZN
MEMZP
4
3
2
1
Place a cap every 0.5 in. on VTTDDR traces between CPU and
DDR.
VTTDDR
C16
0.22U/4/X/10V
VTTDDR
C22
0.22U/4/X/10V
VTTDDR
C28
100P/4/N/50VTP57
C17
0.22U/4/X/10V
C23
0.22U/4/X/10V
C29
100P/4/N/50V
C18
0.22U/4/X/10V
C24
0.22U/4/X/10V
C30
1N/4/X7R/50V
C20
0.22U/4/X/10V
C26
0.1U/4/Y/16V/X
C31
1N/4/X7R/50V
C21
0.22U/4/X/10V
C27
0.1U/4/Y/16V/X
Locate close to CPU socket
VTTDDR
C19
4.7U/12/X5R/10V
CPUVREF
25VSTR
R7
150/6/1
R8
150/6/1
Title
Size Document Number Rev
Custom
Date: Sheet of
2
C36
4.7U/12/X5R/10V
CPUVREF
C40
0.1U/4/Y/16V
C34
4.7U/12/X5R/10V
VTTDDR VTTDDR
C352
10U/12/X5R/10V
CPUVREF(32)
C35
4.7U/12/X5R/10V
C353
10U/12/X5R/10V
40 MILS
C39
1N/4/X7R/50V
C38
0.1U/4/Y/16V
星期四, 九月
C25
4.7U/12/X5R/10V
K8 SOCKET 754-2
02, 2004
C37
4.7U/12/X5R/10V
EC54
1
100U/D/10V/57
+
EC55
100U/D/10V/57
1
+
GIGABYTE
GA-K8VM-NF
1
04 42
1.0
MEMCKEA
MEMCKEB
DCLK7
-DCLK7
DCLK6
-DCLK6
DCLK5
-DCLK5
DCLK4
-DCLK4
DCLK3
-DCLK3
DCLK2
-DCLK2
DCLK1
-DCLK1
DCLK0
-DCLK0
-CS7
-CS6
-CS5
-CS4
-CS3
-CS2
-CS1
-CS0
-SRASA
-SCASA
-SWEA
MEMBANKA1
MEMBANKA0
MAA15
MAA14
MAA13
MAA12
MAA11
MAA10
MAA9
MAA8
MAA7
MAA6
MAA5
MAA4
MAA3
MAA2
MAA1
MAA0
-SRASB
-SCASB
-SWEB
MEMBANKB1
MEMBANKB0
MAB15
MAB14
MAB13
MAB12
MAB11
MAB10
MAB9
MAB8
MAB7
MAB6
MAB5
MAB4
MAB3
MAB2
MAB1
MAB0
MEMCHECK7
MEMCHECK6
MEMCHECK5
MEMCHECK4
MEMCHECK3
MEMCHECK2
MEMCHECK1
MEMCHECK0
3
VTTDDR
MEMCKEB (14,15)
TP56
TP58
TP59
TP60
TP61
TP112
TP113
-SRASA (14,15,32)
-SCASA (14,15,32)
-SWEA (14,15,32)
TP62
TP63
-SRASB (14,15)
-SCASB (14,15)
-SWEB (14,15)
TP73
TP74
AE13
VTT_SENSE
AG12
MEMVREF1
D14
MEMZN
C14
MEMZP
A16
MEMDATA63
B15
MEMDATA62
A12
MEMDATA61
B11
MEMDATA60
A17
MEMDATA59
A15
MEMDATA58
C13
MEMDATA57
A11
MEMDATA56
A10
MEMDATA55
B9
MEMDATA54
C7
MEMDATA53
A6
MEMDATA52
C11
MEMDATA51
A9
MEMDATA50
A5
MEMDATA49
B5
MEMDATA48
C5
MEMDATA47
A4
MEMDATA46
E2
MEMDATA45
E1
MEMDATA44
A3
MEMDATA43
B3
MEMDATA42
E3
MEMDATA41
F1
MEMDATA40
G2
MEMDATA39
G1
MEMDATA38
L3
MEMDATA37
L1
MEMDATA36
G3
MEMDATA35
J2
MEMDATA34
L2
MEMDATA33
M1
MEMDATA32
W1
MEMDATA31
W3
MEMDATA30
AC1
MEMDATA29
AC3
MEMDATA28
W2
MEMDATA27
Y1
MEMDATA26
AC2
MEMDATA25
AD1
MEMDATA24
AE1
MEMDATA23
AE3
MEMDATA22
AG3
MEMDATA21
AJ4
MEMDATA20
AE2
MEMDATA19
AF1
MEMDATA18
AH3
MEMDATA17
AJ3
MEMDATA16
AJ5
MEMDATA15
AJ6
MEMDATA14
AJ7
MEMDATA13
AH9
MEMDATA12
AG5
MEMDATA11
AH5
MEMDATA10
AJ9
MEMDATA9
AJ10
MEMDATA8
AH11
MEMDATA7
AJ11
MEMDATA6
AH15
MEMDATA5
AJ15
MEMDATA4
AG11
MEMDATA3
AJ12
MEMDATA2
AJ14
MEMDATA1
AJ16
MEMDATA0
R1
MEMDQS17
A13
MEMDQS16
A7
MEMDQS15
C2
MEMDQS14
H1
MEMDQS13
AA1
MEMDQS12
AG1
MEMDQS11
AH7
MEMDQS10
AH13
MEMDQS9
T1
MEMDQS8
A14
MEMDQS7
A8
MEMDQS6
D1
MEMDQS5
J1
MEMDQS4
AB1
MEMDQS3
AJ2
MEMDQS2
AJ8
MEMDQS1
AJ13
MEMDQS0
4
SOCKET_754B
RSVD_MEMADDA15
RSVD_MEMADDA14
RSVD_MEMADDB15
RSVD_MEMADDB14
MEMORY INTERFACE
VTT_A4
VTT_A1
VTT_A2
VTT_A3
VTT_B1
VTT_B2
VTT_B3
VTT_B4
MEMRESET_L
MEMCKEA
MEMCKEB
MEMCLK_H7
MEMCLK_L7
MEMCLK_H6
MEMCLK_L6
MEMCLK_H5
MEMCLK_L5
MEMCLK_H4
MEMCLK_L4
MEMCLK_H3
MEMCLK_L3
MEMCLK_H2
MEMCLK_L2
MEMCLK_H1
MEMCLK_L1
MEMCLK_H0
MEMCLK_L0
MEMCS_L7
MEMCS_L6
MEMCS_L5
MEMCS_L4
MEMCS_L3
MEMCS_L2
MEMCS_L1
MEMCS_L0
MEMRASA_L
MEMCASA_L
MEMWEA_L
MEMBANKA1
MEMBANKA0
MEMADDA13
MEMADDA12
MEMADDA11
MEMADDA10
MEMADDA9
MEMADDA8
MEMADDA7
MEMADDA6
MEMADDA5
MEMADDA4
MEMADDA3
MEMADDA2
MEMADDA1
MEMADDA0
MEMRASB_L
MEMCASB_L
MEMWEB_L
MEMBANKB1
MEMBANKB0
MEMADDB13
MEMADDB12
MEMADDB11
MEMADDB10
MEMADDB9
MEMADDB8
MEMADDB7
MEMADDB6
MEMADDB5
MEMADDB4
MEMADDB3
MEMADDB2
MEMADDB1
MEMADDB0
MEMCHECK7
MEMCHECK6
MEMCHECK5
MEMCHECK4
MEMCHECK3
MEMCHECK2
MEMCHECK1
MEMCHECK0
D17
A18
B17
C17
AF16
AG16
AH16
AJ17
AG10
AE8
AE7
D10
C10
E12
E11
AF8
AG8
AF10
AE10
V3
V4
K5
K4
R5
P5
P3
P4
D8
C8
E8
E7
D6
E6
C4
E5
H5
D4
G5
K3
H3
E13
C12
E10
AE6
AF3
M5
AE5
AB5
AD3
Y5
AB4
Y3
V5
T5
T3
N5
H4
F5
F4
L5
J5
E14
D12
E9
AF6
AF4
M4
AD5
AC5
AD4
AA5
AB3
Y4
W5
U5
T4
M3
N3
N1
U3
V1
N2
P1
U1
U2
5
D D
Route trace 50 mils wide and 500
to 750 mils long between these
1
+
3
5VSB
84
U17A
3
+
2
-
KA393/SO8
Q3
MMBT2222A/SOT23
SOT23
132
R23 1K/6
caps.
270NH/30m
EC52
100U/D/10V/57
HT12B
VCC25
C507
0.1U/4/Y/16V/X
1
FB3
R9 44.2/6/1
R10 44.2/6/1
R516
8.2K/6
C506
1N/4/X7R/50V
VCC
VCC25
3VDUAL
25VDDA_EN(31)
C C
B B
VCC
5VSB
A A
D12 1N4148/S/X
Q59
2N7002/SOT23
3
D
SC431/SOT23
SBPWROK(10,11,25,32)
5VSB
84
U17B
5
+
6
-
KA393/SO8
R18 10K/6
R19 8.2K/6
-CPURST
-THRMTRIP
1
2
G S
CAR
SOT23
Q104
SBPWROK
7
R21
8.2K/6
R22 8.2K/6
5
RAC
VCC25
R868
8.2K/6
C48
1U/6/Y/10V
R466
22.1/6/1
R467
1K/6/1
Q61
MMBT2222A/SOT23
2
1
SOT23
25VDDA
C41
4.7U/12/X/10V
C44
1N/4/X7R/50V
K8PWROK
Modify at 11/8
R17
1K/6
4
K8PWROK (32)
3
D
G S
2
3
D
G S
2
4
1U/6/Y5V/10V
REF1
REF0
C45
1N/4/X7R/50V
25VSTRFB(32,33)
CPUCLK0_H(13)
CPUCLK0_L(13)
Q1
2N7002/SOT23
1
Q2
2N7002/SOT23
1
C42
25VSTR
VCORE_EN (26,31)
-PWRBTSW (11,25)
Route VDDA25 trace approx. 50
mils wide (use 2x25 mil traces to
exit ball field) and 500 mils long.
C43
1N/4/X7R/50V
R1121 51.1/6/1/X
25VSTRFB
CPUCLK0_H
-CPURST(8,32)
-LDTSTOP(8,12)
COREFB(26)
-COREFB(26)
TP52
TP53
C46 3.9N/4/X7R/50V
C47 3.9N/4/X7R/50V
TP54
TP75
TP76
VTTDDR
TP5
TP7
TP8
TP11R16 4.7K/6
TP14
TP16
TP18
TP20
TP22
TP24 TP25
TP26
TP28
TP30
TP32
TP34
TP36 TP37
TP38
3
-CPURST
K8PWROK
-LDTSTOP
COREFB
-COREFB
VDDIOFB
-VDDIOFB
CLKIN
R12
169/6/1
-CLKINCPUCLK0_L
NC_AJ23
NC_AH23
NC_AE24
NC_AF24
DBRDY
NC_C15
TMS
TCK
-TRST
TDI
NC_C18
NC_A19
NC_AE23
NC_AF23
NC_AF22
NC_AF21
3
AH25
AJ25
AF20
AE18
AJ27
AF27
AE26
AE12
AF12
AE11
AJ21
AH21
AJ23
AH23
AE24
AF24
AG15
AH17
AJ28
AE23
AF23
AF22
AF21
AG2
AH1
AE21
C20
AG4
AG6
AE9
AG9
A23
A24
B23
C16
C15
E20
E17
B21
A21
C18
A19
A28
C1
J3
R3
AA2
D3
B18
C6
VDDA1
VDDA2
RESET_L
PWROK
LDTSTOP_L
L0_REF1
L0_REF0
COREFB_H
COREFB_L
CORE_SENSE
VDDIOFB_H
VDDIOFB_L
VDDIO_SENSE
CLKIN_H
CLKIN_L
NC_AJ23
NC_AH23
NC_AE24
NC_AF24
VTT_A5
VTT_B5
DBRDY
NC_C15
TMS
TCK
TRST_L
TDI
NC_C18
NC_A19
KEY1
KEY0
NC_AE23
NC_AF23
NC_AF22
NC_AF21
FREE29
FREE31
FREE33
FREE35
FREE1
FREE37
FREE4
FREE38
FREE41
FREE7
FREE11
FREE12
FREE13
FREE14
FREE40
-CPURST
SOCKET_754C
THERMTRIP_L
G_FBCLKOUT_H
G_FBCLKOUT_L
C505
1N/4/X/50V/X
THERMDA
THERMDC
VID4
VID3
VID2
VID1
VID0
NC_AG18
NC_AH18
NC_AG17
NC_AJ18
DBREQ_L
NC_D20
NC_C21
NC_D18
NC_C19
NC_B19
TDO
NC_AF18
RSVD_SCL
RSVD_SDA
FREE26
FREE28
FREE30
FREE32
FREE34
FREE36
FREE10
FREE18
FREE19
FREE42
FREE24
FREE25
FREE27
A20
C549 1N/4/X/50V/X
A26
A27
C548 0.01U/4/X/25V/X
VID4
AG13
VID3
AF14
VID2
AG14
VID1
AF15
VID0
AE15
NC_AG18
AG18
NC_AH18CORE_SENSE
AH18
NC_AG17
AG17
NC_AJ18
AJ18
FBCLKOUT
AH19
AJ19
-FBCLKOUT
-DBREQ
AE19
NC_D20
D20
NC_C21
C21
NC_D18
D18
NC_C19
C19
NC_B19
B19
TDO
A22
AF18
D22
C22
B13
B7
C3
K1
R2
AA3
F3
C23
AG7
AE22
C24
A25
C9
2
GND
-DBREQ
DBRDY
TCK
TMS
TDI
-TRST
TDO
VCC25
-THRMTRIP
THERM_DP
THERM_DN25VDDA_EN
VID4 (26)
VID3 (26)
VID2 (26)
VID1 (26)
VID0 (26)
R13
80.6/6/1
TP6
TP9
TP10
TP13TP12
TP15
TP17
TP19
TP21
TP23
TP27
TP29
TP31
TP33
TP35
2
TP3
TP4
THRMTRIP
THERM_DP (19,34)
THERM_DN (19,34)
FBCLKOUT (32)
-FBCLKOUT (32)
Title
Size Document Number Rev
Custom
星期四, 九月
Date: Sheet of
1
3
5
7
9
11
13
15
17
19
21
23
25
R1059,C548,C549 MUST NEAR
SOCKET_754
Route FBCLKOUT_H/L differentially
with 20/8/5/8/20 spacing and trace
width.
NC_AJ23
TDO
TMS
TCK
DBRDY
-DBREQ
NC_A19
TDI
-TRST
NC_C18
NC_AE23
NC_AF23
NC_AF21
NC_AF22
NC_AJ18
NC_AG17
NC_D18
NC_B19
NC_C19
NC_D20
NC_C21
NC_AH23
K8 SOCKET 754-3
02, 2004
1
J4
KEY
R14 820/6
R15 1K/6
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
R1067 820/6
GIGABYTE
GA-K8VM-NF
1
hdr_k8_hdt/X
25VSTR
VCC25
RN1
1K/8P4R
RN2
1K/8P4R
RN3
1K/8P4R
RN4
1K/8P4R
RN5
1K/8P4R
05 42
2
4
6
8
10
12
14
16
18
20
22
24
26
1.0
5
4
3
VCORE25VSTR
2
1
VCORE
VSS104
VSS105
VSS13
VSS14
AA8
AB9
SOCKET_754D
AB2
VSS106
VSS107
VSS108
VSS15
VSS16
VSS17
AA10
J12
E4G4J4L4N4U4W4
VDDIO1
VDD1
L7
AD2
AH2B4AH4B6G6J6L6N6R6U6AA6
VSS109
VSS110
VSS18
VSS19
B14
Y15
D D
C C
L28
R28
W28
AC28
AF28
AH28
C29F2H2K2M2P2T2V2Y2
VSS93
VSS94
VSS95
VSS96
VSS97
VSS98
VSS99
VSS100
VSS101
VSS102
VSS103
VSS1
VSS3
VSS4
VSS5
VSS6
VSS7
VSS8
VSS9
VSS10
VSS11
SOCKET_754E
B2
AH20
AB21
W22
M23
B B
VCORE
L24
AG25
VSS12
AG27D2AF2W6Y7
VDDIO2
VDD2
AC15
H18
VSS111
VSS20
AE16
J18
VDDIO3
VDDIO4
VDD3
VDD4
B20
E21
VSS112
VSS113
VSS21
VSS22
G20
R20
AA4
AC4
AE4D5AF5F6H6K6M6P6T6V6Y6
VDDIO5
VDDIO7
VDDIO8
VDDIO9
VDDIO10
VDD5
VDD6
VDD7
VDD8
VDD9
H22
J23
H24
F26N7L9
VSS114
VSS115
VSS116
VSS117
VSS118
VSS23
VSS24
VSS25
VSS26
VSS27
U20
W20
AA20
AC20
AE20
VDDIO11
VDDIO12
VDDIO13
VDDIO14
VDDIO15
VDDIO16
VDD10
VDD11
VDD12
VDD13
VDD14
VDD15
V10
G13
K14
Y14
AC6
AH6F7H7K7M7P7T7V7AB7
VSS119
VSS120
VSS121
VSS122
VSS123
VSS124
VSS28
VSS29
VSS30
VSS31
VSS32
VSS33
AG20
AJ20
D21
F21
H21
VDDIO17
VDDIO18
VDD16
VDD17
AB14
G15
VSS125
VSS126
VSS34
VSS35
K21
M21
VDDIO19
VDDIO20
VDD18
VDD19
J15
AA15
VSS127
VSS128
VSS36
VSS37
P21
T21
AB6
VDDIO21
VDDIO22
VDD20
VDD21
H16
K16
VSS129
VSS130
VSS38
VSS39
V21
Y21
AD6D7G7J7AA7
AC7
AF7F8H8
VDDIO23
VDDIO24
VDDIO25
VDDIO26
VDDIO27
VDDIO28
VDDIO29
VDDIO30
VDD22
VDD23
VDD24
VDD25
VDD26
VDD27
VDD28
VDD29
Y16
AB16
G17
J17
AA17
AC17
AE17
F18
AD7B8G8J8L8N8R8U8W8
VSS131
VSS132
VSS133
VSS134
VSS135
VSS136
VSS137
VSS138
VSS40
VSS41
VSS42
VSS43
VSS44
VSS45
VSS46
VSS47
AD21
AG21
B22
E22
G22
J22
L22
N22
AB8
AD8D9G9
AC9
VDDIO31
VDDIO32
VDDIO33
VDDIO34
VDDIO35
VDD30
VDD31
VDD32
VDD33
VDD34
K18
Y18
AB18
AD18
AG19
E19
AC8
AH8F9H9K9M9P9T9V9Y9
VSS139
VSS140
VSS141
VSS142
VSS143
VSS48
VSS49
VSS50
VSS51
VSS52
R22
U22
AG29
AA22
AC22
AG22
AF9
F10
VDDIO36
VDDIO37
VDDIO38
VDD35
VDD36
VDD39
G19
AC19
VSS144
VSS145
VSS146
VSS53
VSS54
VSS55
AH22
AJ22
AD10
D11
VDDIO39
VDDIO40
VDD38
VDD37
AA19
J19
VSS147
VSS148
VSS56
VSS57
D23
F23
AF11
F12
VDDIO41
VDDIO42
VDD40
VDD41
F20
H20
AD9
VSS149
VSS150
VSS58
VSS59
H23
K23
AD12
D13
VDDIO43
VDDIO44
VDD42
VDD43
K20
M20
B10
G10
VSS151
VSS152
VSS60
VSS61
P23
T23
25VSTR
AF13
F14
VDDIO45
VDDIO46
VDD44
VDD45
P20
T20
J10
L10
VSS153
VSS155
VSS62
VSS63
V23
Y23
AD14
F16
VDDIO47
VDDIO48
VDD46
VDD47
V20
Y20
N10
R10
VSS156
VSS157
VSS64
VSS65
AB23
AD23
AD16
D15R4N28
VDDIO49
VDDIO50
VDD48
VDD49
AB20
AD20
U10
W10
VSS158
VSS159
VSS66
VSS67
AG23
E24
U28
AA28
AE27R7U7W7K8M8P8T8V8Y8J9N9R9U9W9
VDD96
VDD97
VDD98
VDD99
VDDIO6
VDD100
VDD101
VDD102
VDD50
VDD51
VDD52
VDD53
VDD54
VDD55
VDD56
VDD57
VDD58
G21
J21
L21
N21
R21
U21
W21
AA21
AC21
AC10
AH10
F11
H11
K11
Y11
AB11
AD11
B12
VSS160
VSS161
VSS162
VSS163
VSS164
VSS165
VSS166
VSS167
VSS168
VSS68
VSS69
VSS70
VSS71
VSS72
VSS73
VSS74
VSS75
VSS76
G24
J24
N24
R24
U24
W24
AA24
AC24
AG24
VDD103
VDD59
F22
K22
G12
AA12
VSS169
VSS77
AJ24
B25
VDD104
VDD105
VDD60
VDD61
M22
P22
AC12
AH12
VSS170
VSS171
VSS78
VSS79
C25
B26
VDD106
VDD107
VDD62
VDD63
T22
V22
F13
H13
VSS172
VSS173
VSS80
VSS81
D26
H26
VDD108
VDD109
VDD64
VDD65
Y22
AB22
K13
Y13
VSS174
VSS175
VSS82
VSS83
M26
T26
VDD110
VDD111
VDD66
VDD67
AD22
E23
AB13
AD13
VSS176
VSS177
VSS84
VSS85
Y26
AD26
AA9
VDD112
VDD113
VDD68
VDD69
G23
L23
AF17
G14
VSS178
VSS179
VSS86
VSS87
AF26
AH26
H10
K10
VDD114
VDD115
VDD70
VDD71
N23
R23
J14
AA14
VSS180
VSS181
VSS88
VSS89
C27
B28
M10
P10
VDD116
VDD117
VDD72
VDD73
U23
W23
AC14
AE14
VSS182
VSS183
VSS90
VSS91
D28
G28
T10
Y10
VDD118
VDD119
VDD74
VDD75
AA23
AC23
D16
E15
VSS184
VSS185
VSS92
VSS187
F15
H15
AB10
G11
VDD120
VDD121
VDD76
VDD77
B24
D24
K15
AB15
VSS186
VSS189
VSS188
VSS206
AB17
AD17
J11
AA11
VDD122
VDD123
VDD78
VDD79
F24
K24
AD15
AH14
VSS190
VSS191
VSS207
VSS208
B16
G18
AC11
H12
VDD124
VDD125
VDD80
VDD81
M24
P24
E16
G16
VSS192
VSS194
VSS209
VSS210
AA18
AC18
K12
Y12
VDD126
VDD127
VDD82
VDD83
T24
V24
J16
AA16
VSS195
VSS196
VSS211
VSS212
D19
F19
AB12
J13
VDD128
VDD129
VDD84
VDD85
Y24
AB24
AC16
AE29
VSS197
VSS198
VSS213
VSS214
H19
K19
AA13
AC13
VDD130
VDD131
VDD86
VDD87
AD24
AH24
AJ26
E18
VSS199
VSS223
VSS215
VSS216
Y19
AB19
H14
AB26
VDD132
VDD133
VDD88
VDD89
AE25
K26
F17
H17
VSS201
VSS202
VSS217
VSS218
AD19
AF19
E28
J28
VDD93
VDD94
VDD90
VDD91
P26
V26
K17
Y17
VSS203
VSS204
VSS219
VSS220
J20
L20
VDD95
POWER
VDD92
VSS205
VSS221
VSS222
N20
GROUND
C59
C54
0.22U/4/X/10V
SC20
10U/12/X/10V/B/X
C71
4.7U/12/X5R/10V
C72
4.7U/12/X5R/10V
C73
4.7U/12/X5R/10V
3
C69
4.7U/12/X5R/10V
C52
0.22U/4/X/10V
C58
10U/12/X/10V
C70
4.7U/12/X5R/10V
4
0.22U/4/X/10V
SC19
10U/12/X/10V/B/X
SC22
0.22U/4/X/10V/X
VCORE
C55
10U/12/X/10V
5
VCORE
C529
4.7U/12/X5R/10V
A A
0.22U/4/X/10V/X
C56
10U/12/X/10V
C68
4.7U/12/X5R/10V
C51
0.22U/4/X/10V
C57
10U/12/X/10V
0.22U/4/X/10V
25VSTR
SC15
10U/12/X5R/10V/B/X
C60
0.22U/4/X/10V
SC16
10U/12/X5R/10V/B/X
C61
0.22U/4/X/10V
SC17
10U/12/X5R/10V/B/X
C62
0.22U/4/X/10V
2
C63
0.22U/4/X/10VC53
SC18
10U/12/X5R/10V/B/X
C64
0.22U/4/X/10VSC21
C350
10U/12/X5R/10V
Title
Size Document Number Rev
Custom
Date: Sheet of
星期四, 九月
C351
10U/12/X5R/10V
GIGABYTE
K8 SOCKET 754-4
02, 2004
GA-K8VM-NF
06 42
1
1.0
A
GAD[0..31]
SBA[0..7]
-GCBE[0..3]
VAD[0..7]
4 4
3 3
2 2
1 1
GVREF_GC(16)
GAD[0..31] (16)
SBA[0..7] (16)
-GCBE[0..3] (16)
VAD[0..7] (12)
AD_STB0(16,32)
-AD_STB0(16,32)
AD_STB1(16,32)
-AD_STB1(16,32)
SB_STB(16,32)
-SB_STB(16,32)
ADBIH(16)
ADBIL(16)
-GFRAME(16,32)
-GIRDY(16,32)
-GTRDY(16,32)
-GDEVSEL(16)
-GSTOP(16)
GPAR(16)
-GREQ(16)
-GGNT(16)
-GSERR(16)
-AGP8XDET(16,32)
NBGCLK(13,32)
GVREF_GC
C85
0.1U/4/Y/16V
A
-RBF(16)
-WBF(16)
ST0(16)
ST1(16)
ST2(16)
GAD0
GAD1
GAD2
GAD3
GAD4
GAD5
GAD6
GAD7
GAD8
GAD9
GAD10
GAD11
GAD12
GAD13
GAD14
GAD15
GAD16
GAD17
GAD18
GAD19
GAD20
GAD21
GAD22
GAD23
GAD24
GAD25
GAD26
GAD27
GAD28
GAD29
GAD30
GAD31
SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7
-GCBE0
-GCBE1
-GCBE2
-GCBE3
AD_STB0
-AD_STB0
AD_STB1
-AD_STB1
SB_STB
-SB_STB
ADBIH
ADBIL
-GFRAME
-GIRDY
-GTRDY
-GDEVSEL
-GSTOP
GPAR
-RBF
-WBF
-GREQ
-GGNT
-GSERR
ST0
ST1
ST2
-AGP8XDET
NBGCLK
GPCOMP
GNCOMP
VSUSNB
C86
0.1U/4/Y/16V
DEBUG
VDDQ
U1
VCCQQ
AF18
GD0/DVOBHSYNC
AD18
GD1/DVOBVSYNC
AE18
GD2/DVOBD1
AF17
GD3/DVOBD0
AD17
GD4/DVOBD3
AD16
GD5/DVOBD2
AE16
GD6/DVOBD5
AF16
GD7/DVOBD4
AF14
GD8/DVOBD6
AD14
GD9/DVOBD9
AD13
GD10/DVOBD8
AE13
GD11/DVOBD11
AF13
GD12/DVOBD10
AD12
GD13/DVOBCCLKINT
AF12
GD14/DVOBFLDSTL
AE12
GD15/MDDC_DATA
AD10
GD16/DVOCVSYNC
AE10
GD17/DVOCHSYNC
AF10
GD18/DVOCBLANK
AD9
GD19/DVOCD0
AF9
GD20/DVOCD1
AF8
GD21/DVOCD2
AE9
GD22/DVOCD3
AD8
GD23/DVOCD4
AF6
GD24/DVOCD7
AD7
GD25/DVOCD6
AE6
GD26/DVOCD9
AD5
GD27/DVOCD8
AF5
GD28/DVOCD11
AF4
GD29/DVOCD10
AE4
GD30/DVOBCINTR
AD4
GD31/DVOCFLDSTL
AC2
SBA0/ADDID0
AC3
SBA1/ADDID1
AD1
SBA2/ADDID2
AD2
SBA3/ADDID3
AF2
SBA4/ADDID4
AD3
SBA5/ADDID5
AE3
SBA6/ADDID6
AF3
SBA7/ADDID7
AD15
C/BE0/DVOBD7
AF11
C/BE1/DVOBBLANK
AD11
C/BE2
AC7
C/BE3/DVOCD5
AE15
AD_STBF0/DVOBCLK
AF15
AD_STBS0/DVOBCLK
AE7
AD_STBF1/DVOCCLK
AF7
AD_STBS1/DVOCCLK
AF1
SB_STBF
AE1
SB_STBS
AC5
DBIH
AC4
DBIL
AC9
GFRAME/MDVI_DATA
AC10
GIRDY/MI2CCLK
AC14
GTRDY/MDVI_CLK
AC11
GDEVSEL/MI2CDATA
AC12
GSTOP/MDDC_CLK
AC16
GPAR
AD6
RBF
AC1
WBF
Y1
GREQ
AA3
GGNT
AC15
GSERR
AA2
ST0
AA1
ST1
AB1
ST2
Y2
AG8XDET
A11
GCLK
V1
AGPPCOMP/DVOBCRCOMP
W1
AGPNCOMP
AC13
AGPVREF0
AC6
AGPVREF1
AC25
VSUS25
AC17
DEBUG
T2U2V2W2T3U3V3W3Y3T4U4V4W4Y4AA4T5U5Y5AA5
VCC1
VCC1
VCC1
VCC1
B
VDDQ
AB7
AB8M8N8T8U8V8T9U9V9W9V10
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VSSQQ
NC/VCC3
NC/VCC3
NC/VCC3
NC/VCC3
NC/VCC3
NC/VCC3
NC/VCC3
NC/VCC3
NC/VCC3
NC/VCC3
NC/VCC3
NC/VCC3
NC/VCC3
NC/VCC3
NC/VCC3
NC/VCC3
NC/VCC3
T1
E1F1E2F2G2E3F3G3H3F5G5H5J5K5L5M5N5F6K8J9K9L9M9N9P9
B
VCC1
VCC1
VCC1
NC/VCC3
NC/VCC3
NC/VCC3
L8
VCC1
VCC1
VCC1
NC/VCC3
NC/VCC3
NC/VCC3
V11
AB11
VCC1
VCC1
NC/VCC3
NC/VCC3
V12
AB12
VCC1
VCC1
NC/VCC3
NC/VCC3
R9
V13
AB13
AB14
VCC1
VCC1
NC/VCC3
NC/VCC3
D1
J4E4F4G4H4
VDD
V14
VCC1
VCC2
NC/VCC3
NC/VCC3
NC/VCC3
V15
W15
VCC2
VCC2
NC/VCC3
C
V16
VCC2
C
W16
VCC2
VCC3
V17
VCC2
W17
AB17
W18
AB18
VCC2
VCC2
VCC2
VCC2
NC/DVID10/TVD10
NC/DVID11/TVD11
NC/DVIHS/TVHS
NC/DVICLK/TVCLK
NC/DVIDET/TVCKI
AC18
AB19
AC19
AB20
AC20
VCC2
VCC2
VCC2
VCC2
VCC2
LCOMPP
VPAR
DNSTB
DNSTB
UPSTB
UPSTB
UPCMD
DNCMD
LVREF
NC/AR
NC/AG
NC/AB
NC/HSYNC
NC/VSYNC
NC/SPD2
NC/SPCLK2
NC/RSET
NC/INTA
NC/DVID0/TVD0
NC/DVID1/TVD1
NC/DVID2/TVD2
NC/DVID3/TVD3
NC/DVID4/TVD4
NC/DVID5/TVD5
NC/DVID6/TVD6
NC/DVID7/TVD7
NC/DVID8/TVD8
NC/DVID9/TVD9
NC/DVIDE/TVBL
NC/DVIVS/TVVS
NC/SPD1
NC/SPCLK1
NC/GOP0
NC/GPOUT
NC/DACVDD
NC/GNDDAC1
NC/GNDDAC2
NC/VCCRGB
NC/GNDRGB
NC/VCCPLL1
NC/GNDPLL1
NC/VCCPLL2
NC/GNDPLL2
NC/VCCPLL3
NC/GNDPLL3
NC/VCCD1
NC/VCCD2
NC/VSSD1
NC/VSSD3
NC/BISTIN
NC/XIN
PCIRST
PWRGD
SUSST
TESTIN
AC21
U6B
VCC2
AD20
VD0
AD21
VD1
AF24
VD2
AE24
VD3
AE19
VD4
AF20
VD5
AD24
VD6
AF25
VD7
AD19
AF19
AE21
VBE
AF22
AD22
AE23
AF23
AF26
AD23
AF21
B3
A3
A2
A1
B1
C1
C2
C4
E7
J1
K2
K3
L4
K1
L2
L3
M4
L1
M2
M3
M1
N1
N3
N4
P3
P4
P1
P2
N2
D2
B2
C3
D4
A4
B4
D5
C5
A5
B5
A6
B6
A7
D7
B7
C7
D3
C6
AD25
AE26
AD26
AC26
K8T800/K8M800
VAD0
VAD1
VAD2
VAD3
VAD4
VAD5
VAD6
VAD7
LCOMPP
VPAR
-VBE
VDNSTB
-VDNSTB
VUPSTB
-VUPSTB
VUPCMD
VDNCMD
LVREF_NB
R1000 4.7/6/X
R1001 4.7/6/X
R1002 4.7/6/X
VGAHSYNC
VGAVSYNC
SPD2
SPCLK2
RSET
PIRQA-
+3.3VRGBVDD
GND_RGB
TP99
TP100
BISTIN
GUICLK
-PCIRST
-NBPWROK
-SUS_ST
TESTIN
D
VPAR (12)
-VBE (12)
VDNSTB (12,32)
-VDNSTB (12,32)
VUPSTB (12,32)
-VUPSTB (12,32)
VUPCMD (12,32)
VDNCMD (12,32)
For K8M800
CHIPSET ONLY
AR
AR (35)
AG
AG (35)
AB
AB (35)
VGAHSYNC (35)
VGAVSYNC (35)
SPD2 (35)
SPCLK2 (35)
PIRQA- (10,16,17,29)
TP87
+3.3VDACVDD
GND_DAC
+1.5VRGBPLL1
GND_RGBPLL1
+1.5VRGBPLL2
GND_RGBPLL2
GUICLK (13)
-NBRST (10)
-NBPWROK (11,32)
-SUS_ST (11)
D
-PCIRST-NBPWROK
C508
1N/4/X7R/50V
VCC25
VDDQ
VCC3
VCC25 VDDQ
R468
22/6
C317
33P/4/N/50V
BC5
0.1U/4/Y/16V
BC9
0.1U/4/Y/16V
BC357
0.1U/4/Y/16V
SC5
0.1U/4/Y/16V/B/X
Title
Size Document Number Rev
Custom
星期四, 九月
Date: Sheet of
E
LVREF_NB is 0.625V,R30=1K/6/1
VCC25
R29
3K/6/1
LVREF_NB
R30
1K/6/1
BC6
0.1U/4/Y/16V
BC10
0.1U/4/Y/16V
BC358
0.1U/4/Y/16V
SC6
0.1U/4/Y/16V/B/X
TESTIN
VPAR
GNCOMP
GPCOMP
Modify by VIA 06/18,change
R1162 to 1K/6 for K8M800
BISTIN
LCOMPP
RSET
Modify by VIA 06/18,change
R1004 to 90.9/6/1
DEBUG
BC7
0.1U/4/Y/16V/X
BC359
0.1U/4/Y/16V/X
R31 4.7K/6
R32 8.2K/6/X
R34 60.4/6/1
R35 60.4/6/1
R1162 1K/6/X
R1003 360/6/1
R1004 90.9/6/1
R1005 10K/6/X
R1006 10K/6
C83
0.1U/4/Y/16V
C84
0.1U/4/Y/16V
BC8
0.1U/4/Y/16V/X
BC360
0.1U/4/Y/16V/X
SC7
0.1U/4/Y/16V/B/X
GIGABYTE
VIA K8T800-AGP/VLINK
02, 2004
GA-K8VM-NF
07 42
E
SC8
0.1U/4/Y/16V/B/X
VCC25
VDDQ
VCC25
1.0
A
L0_CADIN_L[0..15]
L0_CADIN_H[0..15]
L0_CLKIN_L[0..1]
L0_CLKIN_H[0..1]
L0_CADOUT_L[0..15]
L0_CADOUT_H[0..15]
4 4
L0_CLKOUT_L[0..1]
L0_CLKOUT_H[0..1]
3 3
2 2
L0_CADIN_L[0..15] (3)
L0_CADIN_H[0..15] (3)
L0_CLKIN_L[0..1] (3)
L0_CLKIN_H[0..1] (3)
L0_CADOUT_L[0..15] (3)
L0_CADOUT_H[0..15] (3)
L0_CLKOUT_L[0..1] (3)
L0_CLKOUT_H[0..1] (3)
L0_CTLOUT_H0(3)
L0_CTLOUT_L0(3)
L0_CADOUT_H15
L0_CADOUT_L15
L0_CADOUT_H14
L0_CADOUT_L14
L0_CADOUT_H13
L0_CADOUT_L13
L0_CADOUT_H12
L0_CADOUT_L12
L0_CADOUT_H11
L0_CADOUT_L11
L0_CADOUT_H10
L0_CADOUT_L10
L0_CADOUT_H9
L0_CADOUT_L9
L0_CADOUT_H8
L0_CADOUT_L8
L0_CADOUT_H7
L0_CADOUT_L7
L0_CADOUT_H6
L0_CADOUT_L6
L0_CADOUT_H5
L0_CADOUT_L5
L0_CADOUT_H4
L0_CADOUT_L4
L0_CADOUT_H3
L0_CADOUT_L3
L0_CADOUT_H2
L0_CADOUT_L2
L0_CADOUT_H1
L0_CADOUT_L1
L0_CADOUT_H0
L0_CADOUT_L0
L0_CLKOUT_H1
L0_CLKOUT_L1
L0_CLKOUT_H0
L0_CLKOUT_L0
L0_CTLOUT_H0
L0_CTLOUT_L0
RPCOMP
RNCOMP
RTCOMP
AVDD1
G24
RCADP15
G23
RCADN15
J22
RCADP14
H22
RCADN14
J24
RCADP13
J23
RCADN13
L22
RCADP12
K22
RCADN12
N22
RCADP11
M22
RCADN11
N24
RCADP10
N23
RCADN10
R22
RCADP9
P22
RCADN9
R24
RCADP8
R23
RCADN8
H26
RCADP7
G26
RCADN7
H24
RCADP6
H25
RCADN6
K26
RCADP5
J26
RCADN5
K24
RCADP4
K25
RCADN4
M24
RCADP3
M25
RCADN3
P26
RCADP2
N26
RCADN2
P24
RCADP1
P25
RCADN1
T26
RCADP0
R26
RCADN0
L24
RCLKP1
L23
RCLKN1
M26
RCLKP0
L26
RCLKN0
F24
RCTLP
F25
RCTLN
D25
RPCOMP
D26
RNCOMP
C26
RTCOMP
E25
AVDD1
E26 C22
AGND1 AVDD2
AGND1
VLDT
VLDT
VLDT
VLDT
B9C9E9
N.B HEATSINK
NB_HEATSINK
NB FAN
1 1
NB_FAN
A9
VCC12
+12V
VLDT
A10
VLDT
B10
D22
VLDT
C10
E22
VLDT
VLDT
D10
F22
VLDT
VLDT
E10
B
G22
VLDT
VLDT
F10
T22
VLDT
VLDT
J10
U22
VLDT
VLDT
C11
V22
VLDT
VLDT
D11
B23
VLDT
VLDT
E11
C23D9E23
VLDT
VLDT
VLDT
VLDT
F11
D23
J11
VLDT
VLDT
J12
F23
VLDT
VLDT
J13
VCC12
T23
VLDT
VLDT
J14
U23
VLDT
VLDT
F15
V23
VLDT
VLDT
J15
B24
C24
D24
E24
T24
A24
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
F16
J16
J17
J18
K18
L18
Follow VIA ECN 8/29
U24
M18
V24
VLDT
VLDT
N18
A25
VLDT
VLDT
P18
B25
VLDT
VLDT
R18
C25
VLDT
VLDT
T18
T25
VLDT
VLDT
U18
U25
VLDT
VLDT
F19
V25
VLDT
VLDT
F20
A26
VLDT
VLDT
E21
B26
VLDT
VLDT
F21
U26
VLDT
VLDT
G21
V26
VLDT
VLDT
H21
VLDT
VLDT
K21
VLDT
L21
VLDT
N21
C
VLDT
P21
VLDT
T21
VLDT
U21
TCADP15
TCADN15
TCADP14
TCADN14
TCADP13
TCADN13
TCADP12
TCADN12
TCADP11
TCADN11
TCADP10
TCADN10
TCADP9
TCADN9
TCADP8
TCADN8
TCADP7
TCADN7
TCADP6
TCADN6
TCADP5
TCADN5
TCADP4
TCADN4
TCADP3
TCADN3
TCADP2
TCADN2
TCADP1
TCADN1
TCADP0
TCADN0
TCLKP1
TCLKN1
TCLKP0
TCLKN0
LDTRST
LDTSTOP
VLDT
VLDT
V21
TCTLP
TCTLN
AGND
U6A
E20
D21
D19
C19
E18
E19
D17
C17
D15
C15
E14
E15
D13
C13
E12
E13
B20
C20
A19
A20
B18
C18
A17
A18
A15
A16
B14
C14
A13
A14
B12
C12
E16
E17
B16
C16
A21
A22
-CPURST
B11
-LDTSTOP
A12
C21
AGND2
K8T800/K8M800
L0_CADIN_H15
L0_CADIN_L15
L0_CADIN_H14
L0_CADIN_L14
L0_CADIN_H13
L0_CADIN_L13
L0_CADIN_H12
L0_CADIN_L12
L0_CADIN_H11
L0_CADIN_L11
L0_CADIN_H10
L0_CADIN_L10
L0_CADIN_H9
L0_CADIN_L9
L0_CADIN_H8
L0_CADIN_L8
L0_CADIN_H7
L0_CADIN_L7
L0_CADIN_H6
L0_CADIN_L6
L0_CADIN_H5
L0_CADIN_L5
L0_CADIN_H4
L0_CADIN_L4
L0_CADIN_H3
L0_CADIN_L3
L0_CADIN_H2
L0_CADIN_L2
L0_CADIN_H1
L0_CADIN_L1
L0_CADIN_H0
L0_CADIN_L0
L0_CLKIN_H1
L0_CLKIN_L1
L0_CLKIN_H0
L0_CLKIN_L0
L0_CTLIN_H0
L0_CTLIN_L0
AVDD2
L0_CTLIN_H0 (3)
L0_CTLIN_L0 (3)
-CPURST (5,32)
-LDTSTOP (5,12)
R1068
100/6/X
1
2
HT_RST
JP1X2/X
D
E
For K8M800 CHIPSET ONLY
Only for K8M800
VCC3
FB1 2.2/8/X
FB16 2.2/8/X
FB2 2.2/8/X
FB17 2.2/8/X
AVDD2
AGND2
AVDD1VCC3
AGND1
C79
1N/4/X/50V/X
C81
1N/4/X/50V/X
K8M800/K8T800 HT Interface
VCC12
BC1
0.22U/4/X/10V
VCC12
SC1
0.1U/4/Y/16V/B/X
RNCOMP
RTCOMP
-CPURST
-LDTSTOP
RPCOMP
BC2
0.22U/4/X/10V
SC2
0.1U/4/Y/16V/B/X
R24 49.9/6/1
R25 100/6/1
R26 49.9/6/1
R28 1K/6
R514 1K/6
VCC12
VCC25
BC3
0.22U/4/X/10V
SC3
0.1U/4/Y/16V/B/X
C80
1U/6/Y/16V/X
C82
1U/6/Y/16V/X
BC4
0.22U/4/X/10V
SC4
0.1U/4/Y/16V/B/X
NB_HEATSINK
A
H1X2/NB_FAN/X
Title
Size Document Number Rev
Custom
星期四, 九月
B
C
D
Date: Sheet of
GIGABYTE
VIA K8T800-LDT LINK
02, 2004
GA-K8VM-NF
E
08 42
1.0
A
B
C
D
E
For K8M800 CHIPSET ONLYFor K8M800 CHIPSET ONLY
For K8T800 VDD=2.5V
VDD
4 4
G1
H1
R1
H2
J2
R2
AB2
AE2
J3
R3
AB3
K4
R4
AB4
E5
P5
R5
V5
W5
AB5
AE5
D6
E6
AB6
3 3
2 2
F7
A8
B8
C8
D8
E8
F8
AC8
AE8
AB9
K10
L10
M10
N10
P10
R10
T10
U10
AB10
K11
L11
M11
N11
P11
R11
T11
U11
AE11
D12
F12
K12
L12
M12
N12
P12
R12
T12
U12
B13
F13
K13
L13
M13
N13
P13
R13
T13
U13
D14 F14
H8J8P8R8H9F9H10
VDD
VDD
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS VSS
VDD
VDD
VDD
VDD
VDD
W10
VDD
H11
W11
H12
W12
W13
W14
H15
H16
V18
K19
L19
M19
R19
T19
U19
V19
W19
Y20
Y21
AA21
Y22
AA22
AB22
Y23
AA23
AB23
Y24
AA24
AB24
Y25
AA25
AB25
Y26
AA26
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
AB21
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
AB26
VDD
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
U6C
F26
W26
AE25
W25
R25
N25
L25
J25
G25
AC24
W24
AC23
W23
P23
M23
K23
H23
A23
AE22
AC22
W22
B22
W21
R21
M21
J21
B21
AE20
D20
B19
F18
D18
AE17
U17
T17
R17
P17
N17
M17
L17
K17
F17
B17
AB16
U16
T16
R16
P16
N16
M16
L16
K16
D16
AB15
U15
T15
R15
P15
N15
M15
L15
K15
B15
AE14
U14
T14
R14
P14
N14
M14
L14
K14
K8T800/K8M800
VDD VCC25
RN199
1 2
3 4
5 6
7 8
0/8P4R
VDD VCC25
RN207
1 2
3 4
5 6
7 8
0/8P4R
VDD VCC25
RN208
1 2
3 4
5 6
7 8
0/8P4R
For K8M800 VDD=1.5V
Q112
RC1117ST-SOT223/X
4
VDD
For K8M800 CHIPSET ONLY
Only for K8M800
FB18 2.2/8/X
FB19 2.2/8/X
FB25 2.2/8/X
FB20 2.2/8/X
3
2
1
R1055
124/6/1/X
R1056
24.9/6/1/X
+1.5VRGBPLL1VDD
C560
1N/4/X/50V/X
GND_RGBPLL1
+3.3VDACVDDVCC3
C562
1N/4/X/50V/X
GND_DAC
1
+
EC49
100U/D/10V/57/X
VDD
C561
1U/6/Y/16V/X
C563
1U/6/Y/16V/X
VCC25
C544
0.1U/4/Y/25V/X
VDD
FB21 2.2/8/X
FB22 2.2/8/X
VCC3
FB23 2.2/8/X
FB24 2.2/8/X
+1.5VRGBPLL2
C564
1N/4/X/50V/X
GND_RGBPLL2
+3.3VRGBVDD
C566
1N/4/X/50V/X
GND_RGB
C565
1U/6/Y/16V/X
C567
1U/6/Y/16V/X
1 1
BC13
0.1U/4/Y/16V
A
BC14
0.1U/4/Y/16V
BC15
0.1U/4/Y/16V
BC16
0.1U/4/Y/16V
VDDVDD
BC17
0.1U/4/Y/16V/X
B
BC18
0.1U/4/Y/16V/X
BC19
0.1U/4/Y/16V/X
BC20
0.1U/4/Y/16V/X
C
Title
Size Document Number Rev
Custom
星期四, 九月
D
Date: Sheet of
GIGABYTE
VIA K8M400-PWR/GND
02, 2004
GA-K8VM-NF
E
09 42
1.0
5
4
3
2
1
A_D[0:31]
D D
C C
B B
A A
A_D[0:31] (17,29,30)
-PCIRST(19,29,30,32)
Modify by 1/25,follow
VIA's demo schematic
C_BE0-(17,29,30)
C_BE1-(17,29,30)
C_BE2-(17,29,30)
C_BE3-(17,29,30)
FRAME-(17,29,30,32)
DEVSEL-(17,29,30)
TRDY-(17,29,30,32)
PERR-(17,29,30)
-PCIRST
25VDUAL 3VDUAL
D1 1N4001/S
VCC3 3VDUAL
A_D0
A_D1
A_D2
A_D3
A_D4
A_D5
A_D6
A_D7
A_D8
A_D9
A_D10
A_D11
A_D12
A_D13
A_D14
A_D15
A_D16
A_D17
A_D18
A_D19
A_D20
A_D21
A_D22
A_D23
A_D24
A_D25
A_D26
A_D27
A_D28
A_D29
A_D30
A_D31
C_BE0C_BE1C_BE2C_BE3-
FRAMEDEVSELIRDY-
IRDY-(17,29,30,32)
TRDYSTOP-
STOP-(17,29,30)
SERR-
SERR-(17,30)
PAR
PAR(17,29,30)
PERRPIRQA-
PIRQA-(7,16,17,29)
PIRQB-
PIRQB-(16,17)
PIRQC-
PIRQC-(17,30)
PIRQD-
PIRQD-(17)
-PREQ0
-PREQ0(17)
-PREQ1
-PREQ1(17)
-PREQ2
-PREQ2(17)
-PREQ3
-PREQ3(17,30)
-PREQ4
-PREQ4(17,29)
-PREQ5
-PREQ5(17)
-PGNT0
-PGNT0(17)
-PGNT1
-PGNT1(17)
-PGNT2
-PGNT2(17)
-PGNT3
-PGNT3(17,30)
-PGNT4
-PGNT4(17,29)
-PGNT5
-PGNT5(17)
SBPCLK
SBPCLK(13,32)
R876
22/6
C322
22P/4/N/50V/X
U3A
H3
AD0
J2
AD1
H2
AD2
J1
AD3
G3
AD4
H1
AD5
G2
AD6
G1
AD7
G4
AD8
F2
AD9
F1
AD10
E1
AD11
F3
AD12
E2
AD13
E3
AD14
D2
AD15
B5
AD16
A5
AD17
C6
AD18
B6
AD19
K1
AD20
J3
AD21
K2
AD22
K3
AD23
L2
AD24
L3
AD25
M2
AD26
M1
AD27
M3
AD28
N1
AD29
N3
AD30
N2
AD31
F4
CBE0
D1
CBE1
A4
CBE2
L1
CBE3
B4
FRAME
B3
DEVSEL
C4
IRDY
A3
TRDY
C3
STOP
C1
SERR
D3
PAR
C2
PERR
P1
INTA
P2
INTB
P3
INTC
R1
INTD
D6
REQ0
C5
REQ1
D4
REQ2
H4
REQ3
L4
REQ4
N4
REQ5
E6
GNT0
D5
GNT1
E4
GNT2
J4
GNT3
M4
GNT4
P4
GNT5
R22
PCICLK
R2
PCIRST
E5F5F7
VCC33
A1
VCC33
VCC33
GND
GND
A2
F8
B1B2E9
F12
F13
F16
F17L5M5P5P21R5R21W5Y5
VCC33
VCC33
VCC33
VCC33
GND
GND
GND
GND
E16
E23
VCC33
VCC33
GND
GND
E25
VCC33
GND
G5
VCC33
GND
H23
VCC33
GND
H25
VCC33
GND
K4
VCC33
GND
L11
VCC33
GND
AC9
VCC33
GND
AC8
Y21
VCC33
AA21
AB6
VCC33
VCC33
USBGND
USBGND
A16
A18
AB7
AB10
VCC33
VCC33
USBGND
USBGND
A20
A22
AB11
AB14
VCC33
VCC33
USBGND
USBGND
B16
B18
AB15
AB20
VCC33
VCC33
USBGND
USBGND
B20
B22
AB21
AC18
VCC33
VCC33
USBGND
USBGND
C16
C17
AC19
VCC33
USBGND
C18
D24
A24
A25
USBVDD
USBVDD
USBVDD
IPBTDFR/GPI14/GPO14
IPBRDFR/GPI10/GPO10
IPBTDCK/GPI15/GPO15
IPBRDCK/GPI11/GPO11
IPBOUT0/GPI12/GPO12
IPBOUT1/GPI13/GPO13
IPBIN0/GPI8/GPO8
IPBIN1/GPI9/GPO9
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
C19
C20
C21
C22
D16
D18
A26
B24
B25
USBVDD
USBVDD
USBVDD
USBSUS25
PLLVDDA
PLLVDDA
PLLGNDA
PLLGNDA
USBOC0
USBOC1
USBOC2
USBOC3
USBOC4
USBOC5
USBCLK
USB REXT
KBCK/KA20G
KBDT/KBRC
MSCK/IRQ1
MSDT/IRQ12
USBGND
USBGND
USBGND
D20
E18
E20
B26
C24
USBVDD
USBVDD
VSUS25
VSUS25
USBP0+
USBP0-
USBP1+
USBP1-
USBP2+
USBP2-
USBP3+
USBP3-
USBP4+
USBP4-
USBP5+
USBP5-
USBGND
USBGND
F18
F19
C25
C26
USBVDD
USBVDD
USBGND
USBGND
F21
F20
T4
U4
D15
D22
A23
B23
E22
A21
B21
E21
D21
A19
B19
E19
D19
A17
B17
E17
D17
A15
B15
C15
E15
D14
E14
D23
C23
V3
V2
W2
W1
D8
D7
C7
A6
A7
B8
C8
B7
VT8235
25VDUAL
USBVCCA
USBGNDA
USB0
-USB0
USB1
-USB1
USB2
-USB2
USB3
-USB3
USB4
-USB4
USB5
-USB5
USBCLK
KBCK
KBDT
MSCK
MSDT
GPIO14
GPIO10
GPIO15
GPIO11
GPIO12
GPIO13
GPIO8
GPIO9
R45
0/6/X
C87
0.1U/4/Y/16V
Modify by 11/5,for SB
2.5VDUAL(PIN D22/A23)
C88
0.1U/4/Y/16V
USB0 (30)
-USB0 (30)
USB1 (30)
-USB1 (30)
USB2 (18)
-USB2 (18)
USB3 (18)
-USB3 (18)
USB4 (18)
-USB4 (18)
USB5 (18)
-USB5 (18)
-USBOC (18,30)
USBCLK (13,32)
R1044 6.19K/6/1
KBCK (23)
KBDT (23)
MSCK (23)
MSDT (23)
R47
0/6/X
R48
R46
0/6/X
0/6/X
R861
220/6
R894
0/8S/X
C89
1U/6/Y/16V
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
GPI pin
Configuration
VCC25
Modify by 11/11,for NB K8M400 R1119=500 , VSUSNB=1.5V
Modify by 11/11,for NB K8T400M R1119 , VSUSNB=2.5V
C90
0.1U/4/Y/16V
VCC3
C91
0.1U/4/Y/16V
VCC3
RN7
8.2K/8P4R
RN8
8.2K/8P4R
Modify by 1/25,follow
VIA's demo schematic
-PCIRST
IDERST(11)
Modify by 11/5 , for SB
2.5VDUAL change to VCC25
3VDUAL
R1116 75/6
R1117 75/6
SOT23
Q128
431L/SOT23
VCC3
BC21
0.1U/4/Y/16V
141312111098
VCC
I0O0I1O1I2O2GND
1234567
BC22
0.1U/4/Y/16V
Modify by 1/25,follow
VIA's demo schematic
I5O5I4O4I3
VCC
R895
8.2K/6
2
3
1
SOT23
Q84
MMBT2222A/SOT23
VSUSNB
R1118
100/6/1
CAR
RAC
R1119
100/6/1
BC23
0.1U/4/Y/16V/X
R469 33/6/X
R1043 10/6
U4
O3
74HC14
R42 0/6
R44 0/6
R896
1K/6
R1021 0/6
BC367
10U/12/Y/6.3V
BC24
0.1U/4/Y/16V/X
-NBRST (7)
VCC12_OK (31)
ATXPWROK (25,28,31,33)
SBPWROK (5,11,25,32)
-AGPRST (16,32)
-PPCIRST (17,32)
-IDERST (18,32)
BC366
10U/12/Y/6.3V
Title
Size Document Number Rev
Custom
星期四, 九月
5
4
3
2
Date: Sheet of
GIGABYTE
VIA VT8235-PCI/USB/PS2
02, 2004
GA-K8VM-NF
10 42
1
1.0
5
PDD[0..15]
SDD[0..15]
D D
C C
B B
A A
PDD[0..15] (18)
SDD[0..15] (18)
3VDUAL
VCC3
1 2
3 4
5 6
7 8
-PDD_ACK(18)
-PDD_IOW(18)
-SDD_ACK(18)
-SDD_IOW(18)
RN18
8.2K/8P4R
5
VCC25
3VDUAL
U3B
AA4
AB4
AC4
VSUS33
VSUS33
L12
AC5
VSUS33
VSUS33
GND
GND
L13
L14
GND
PDD0
AA24
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15
-CPUSTP
-NBPWROK
SMBDAT
SMBCLK
PDD_REQ
-PDD_ACK
-PDD_IOR
-PDD_IOW
P_IORDY
-PDD_CS1
-PDD_CS3
PDD_A0
PDD_A1
PDD_A2
PDD_IRQ
SDD0
SDD1
SDD2
SDD3
SDD4
SDD5
SDD6
SDD7
SDD8
SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15
SDD_REQ
-SDD_ACK
-SDD_IOR
-SDD_IOW
S_IORDY
-SDD_CS1
-SDD_CS3
SDD_A0
SDD_A1
SDD_A2
SDD_IRQ
PDD_REQ(18)
-PDD_IOR(18)
P_IORDY(18)
-PDD_CS1(18)
-PDD_CS3(18)
PDD_A0(18)
PDD_A1(18)
PDD_A2(18)
PDD_IRQ(18)
SDD_REQ(18)
-SDD_IOR(18)
S_IORDY(18)
-SDD_CS1(18)
-SDD_CS3(18)
SDD_A0(18)
SDD_A1(18)
SDD_A2(18)
SDD_IRQ(18)
PDD0
AA25
PDD1
AB24
PDD2
AC26
PDD3
AC24
PDD4
AD25
PDD5
AE26
PDD6
AF25
PDD7
AF26
PDD8
AD24
PDD9
AD26
PDD10
AC25
PDD11
AB23
PDD12
AB26
PDD13
AA26
PDD14
AA22
PDD15
Y22
PDDREQ
W26
PDDACK
Y24
PDIOR/PHDMARDY/PHSTROBE
Y25
PDIOW/PSTOP
Y26
PDRDY/PDDMARDY/PDSTROBE
V24
PDCS1
W24
PDCS3
Y23
PDA0
V25
PDA1
V26
PDA2
AE24
IRQ14
W22
PVREF
W23
PCOMPP
AF15
SA0/SDD0
AD16
SA1/SDD1
AF16
SA2/SDD2
AF17
SA3/SDD3
AE17
SA4/SDD4
AD18
SA5/SDD5
AF18
SA6/SDD6
AE18
SA7/SDD7
AF19
SA8/SDD8
AD19
SA9/SDD9
AD20
SA10/SDD10
AF20
SA11/SDD11
AE20
SA12/SDD12
AD21
SA13/SDD13
AF21
SA14/SDD14
AE21
SA15/SDD15
AE15
SDDRQ
AD22
SDDACK
AF22
SDIOR/SHDMARDY/SHSTROBE
AC21
SDIOW/SSTOP
AD15
SDRDY/SDDMARDY/SDSTROBE
AC23
SDCS1
AD23
SDCS3
AE23
SDA0
AC22
SDA1
AF23
SDA2
AF24
IRQ15
AD17
SVREF
AC15
SCOMPP
F14
F10F9H5J5J21
VDD
VDD
GND
GND
GND
L15
L16
L23
4
K5
K21T5T21U5U21
VDD
GND
M15
VDD
VDD
GND
GND
M16N5N11
VDD
GND
U22
V5
AB8
AB9
VDD
VDD
VDD
VDD
VDD
VDD
ACSDIN2/GPI20/GPO20
ACSDIN3/GPI21/GPO20
GPIOA/GPI24/GPO24
GPIOC/GPI25/GPO25
GPIOD/GPI30/GPO30
GPIOE/GPI31/GPO31
IORGPI22/GPO22
IOW/GPI23/GPO23
GND
GND
GND
GND
GND
GND
N13
N15
N16
N14
P11
N12
AB16
AB17
ACBITCLK
ACSDIN0
VDD
VDD
ACSDIN1
ACSYNC
ACSDO
ACRST
PWROK
PWRGD
PWRBTN
RSMRST
RING/GPI3
EXTSMI/GPI2
PME/GPI6
LID/GPI4
BATLOW/GPI5
SUSST1/GPO3
SUSCLK/GPO4
SUSA/GPO1
SUSB/GPO2
SUSC
SMBALRT/GPI7
SMBCK1
SMBDT1
GPI1
GPO0
GPI0
PCLKRUN
CPUSTP/GPO5
PCISTP/GPO6
MEMR
MEMW
ROMCS/KBCS
SOE
TEST
IORDY/GPI19
SA16/GPO16
SA17/GPO17
SA18/GPO18
SA19/GPO19
XD0
XD1
XD2
XD3
XD4
XD5
XD6
XD7
GND
GND
GND
GND
F11F6AB25
AB22
VT8235
AC_BITCLK
T3
AC_SDIN0
T2
AC_SDIN1
U3
OVAGP16V
U2
OVAGP17V
V1
R49 22/6
T1
R50 22/6
U1
R51 22/6
R3
-NBPWROK
AE2
SBPWROK
AF4
-PWRBTSW
AD2
-RSMRST
AD5
-RI
Y2
-SLPBTN
AA1
-PCIPME
W3
S66DET
AC1
-BATLOW
W4
-SUS_ST
Y3
-GLED
AB1
+PD
AA2
SUSB-
AF2
-SUSC
AF1
-LPCPME
AB2
SMBCLK
AB3
SMBDAT
AC2
P66DET
AC3
-PD
AA3
GPI0
AE3
GPIOA
AE5
-PRI_DN
AE6
-BIOS_WP
AD6
GPIOE
AC6
-CLKRUN
AF5
-CPUSTP
AC7
-PCISTP -SUS_ST
AF6
-VMEMR
AE12
-VMEMW
AF10
-ROMCSSTP
AF12
-SOE
AD12
-IOR
AC10
-IOW
AD9
TEST
AF9
-IORDY
AD10
SA16
AF11
SA17
AE11
SA18
AD11
SA19
AC11
AC14
AC13
AF14
AE14
AD14
AF13
AE13
AD13
IDERST(10)
F15
VDD
VDD
VDD
VDD
VDD
GND
GND
GND
GND
GND
L25
M11
M12
M13
M14
Modify at 11/12 ,for VIA NOTE
4
3
AC_BITCLK (21,32)
AC_SDIN0 (21,22)
AC_SDIN1 (21)
OVAGP16V (27)
OVAGP17V (27)
AC_SYNC (21,22)
AC_SDOUT (21,22)
-AC_RST (21)
-NBPWROK (7,32)
SBPWROK (5,10,25,32)
-PWRBTSW (5,25)
-RSMRST (33)
-RI (23)
-SLPBTN (25)
-PCIPME (16,17,29,30)
S66DET (18)
-SUS_ST (7)
-GLED (25)
+PD (25)
-SUSB (28,31,33)
-SUSC (33)
-LPCPME (19)
SMBCLK (13,14,21,34)
SMBDAT (13,14,21,34)
P66DET (18)
-PD (25)
-PRI_DN (21)
-BIOS_WP (20)
-PCISTP (13)
TP77
TP78
XD2
XD3
XD5
XD6
XD4
XD0
XD7
XD1
VCC3
R1115
8.2K/6
IDERST
3
78
RN16
56
8.2K/8P4R
34
12
78
RN17
56
8.2K/8P4R
34
12
1 2
3 4
5 6
7 8
RN216
8.2K/8P4R
VCC25
SC9
0.1U/4/Y/16V/B/X
SC10
0.1U/4/Y/16V/B/X
SC13
0.1U/4/Y/16V/B/X
Power Up Strappings :
SA[17:16] => LDT Frequency
00 - 200MHz (Default)
01 - 400MHz
10 - 600MHz
11 - 800MHz
SA[18] => LDT Width
0 - 8-Bit (Default)
1 - 16-Bit
SA[19] => Fast command
0 - Disable (Default)
1 - Enable
SA16
SA17
SA18
SA19
Modify by VIA 06/18 , remove R56 ,
add R57 to 1K/0603
SDA1 => External loop test mode
0 - Disable (Default)
1 - Enable
SDA2 => ROMSIP Select
0 - Disable (Default)
1 - Enable
-SDCS3 => Test Mode Select (VD[7])
0 - Disable (Default)
1 - Enable
-SDCS1 => EEPROM Select
0 - BIOS Porting - ACR (Default)
1 - External EEPROM (On-board)
VCC
-ROMCS => LPC ROM Select
0 - Disable LPC ROM (Default)
1 - Enable LPC ROM
2
3
1
Q124
SOT23
MMBT2222A/SOT23
2
3
1
Q125
SOT23
MMBT2222A/SOT23
2
3
1
Q126
SOT23
MMBT2222A/SOT23
2
3
1
Q127
SOT23
MMBT2222A/SOT23
(VD[2])
SDD_A0
SDD_A1
SDD_A2
-SDD_CS3
-SDD_CS1
2
VCC3
SC11
0.1U/4/Y/16V/B/X
(VD[1:0])
(VD[3])
R53 8.2K/6/X
R54 8.2K/6/X
R55 8.2K/6/X
R56 8.2K/6/X
R57 1K/6
R58 1K/6
R59 1K/6
R60 1K/6
(VD[5])
(VD[6])
R1084 8.2K/6/X
2
1
SAFE_MODE
OVAGP16V
1
R1140 1K/6
2
OVAGP17V
SC12
0.1U/4/Y/16V/B/X
3
JP1x3/H
Follow NECCI REQUIRE 11/15
SAFE MODE
1-2
NORMAL(DEFAULT)
2-3 SAFE MODE
RECOVERY
NC
-BIOS_WP
GPIOE
GPIOA
-PCISTP
-IOR
SIRQ
SIRQ(12,19)
-IORDY
-IOW
VCC3
OVDDR27V(12)
OVDDR26V(12)
R65 8.2K/6/X
R67 8.2K/6
R68 8.2K/6/X
R69 8.2K/6/X
Title
Size Document Number Rev
Custom
星期四, 九月
Date: Sheet of
TEST
SPKR
SPKR(12,25)
-CLKRUN
-SOE
-SOE
-LPCPME
-GLED
-PCIPME
-PD
-BATLOW
-SLPBTN
-RI
OVDDR27V
OVDDR26V
P66DET
S66DET
GPI0
+PD
AC_SDIN1
AC_SDIN0
OVAGP16V
OVAGP17V
VCC3
-ROMCSSTP
-ROMCSSTP
GIGABYTE
VIA VT8235-IDE/AC97/PWR/GPIO
02, 2004
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
R52 8.2K/6
R78 8.2K/6/X
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
R62 1M/6
1 2
3 4
5 6
7 8
R77 8.2K/6
R76 8.2K/6
R470 8.2K/6
R515 8.2K/6/X
GA-K8VM-NF
1
VCC3
VCC3
RN9
8.2K/8P4R
RN10
8.2K/8P4R
3VDUAL
RN12
8.2K/8P4R
RN13
8.2K/8P4R
RN14
8.2K/8P4R
RTCVDD
3VDUAL
RN15
8.2K/8P4R
VCC3
11 42
RN11
8.2K/8P4R
1.0
5
4
3
2
1
Case Open Circuits
RTCVDD
12
R99
12
CI
RPO1x2/W
Near SB
1M/6
SDG
132
-INTRUDER
Q86
2N7002/SOT23
VCC25 25VDUAL
3VDUAL
D D
RTCVDD
R803 1M/6
C524
0.1U/4/Y/25V/X
2 1
12
R802
0/6/X
1
2
Modify by 1/25,follow
NEC_CI's require
20mil
3VDUAL
20mil
R95 1K/6
R1144 1K/6
BAT
CR2032-C
CLR_CMOS
1-2
2-3
CLEAR COMS JUMPER
Enable
Disable (Default)
D37
2
1
BAT54C/SOT23
CR2032
BATTERY
CR2032
+
3
20mil
C96
10N/4/Y/16V
RTCVDD
CLR_CMOS
P1X3
123
C97
1U/6/Y/16V
CLR_CMOS_S1
JU1x2/R/[2-3]/X
U3C
F22
G21
H21
L21
L22
M21
M22
M23
M24
M25
M26
N21
N22
N23
N24
N25
VCCVK
GND
AA23
VCCVK
GND
AB5
VCCVK
GND
AB12
VCCVK
GND
AB13
AB18
N26
VCCVK
VCCVK
GND
GND
AB19
AE25
VCCVK
GND
GND
AE22
VAD0
VAD1
VAD2
VAD3
C C
VAD[0..7]
VCC25
R88
8.2K/6/X
B B
A A
APICCLK(13,32)
SPKR
VAD[0..7] (7)
LAD0(19)
LAD1(19)
LAD2(19)
LAD3(19)
-LFRAME(19,32)
-VBE(7)
VPAR(7)
VUPCMD(7,32)
VDNCMD(7,32)
VUPSTB(7,32)
-VUPSTB(7,32)
VDNSTB(7,32)
-VDNSTB(7,32)
R91 360/6/1
SB14CLK(13,32)
RTCVDD
OVDDR27V(11)
3VDUAL
VCC3
5
OVDDR26V(11)
R93 8.2K/6
R94 8.2K/6 C95
1 2
RN25
3 4
1K/8P4R
5 6
7 8
VAD4
VAD5
VAD6
VAD7
LAD0
LAD1
LAD2
LAD3
-LDRQ
-LDRQ(19,32)
-LFRAME
VBE0
VPAR
UPCMD
DNCMD
UPSTB
-UPSTB
DNSTB
-DNSTB
VLVREF_SB
VCOMP_SB
VCLK
VCLK(13,32)
SIRQ
SIRQ(11,19)
SPKR
SPKR(11,25)
SB14CLK
OVDDR27V
OVDDR26V
CPUMISS
-INTRUDER
-WSC
APICD0
APICD1
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
R14
R15
R16
T11
T12
GND
VCCVK
GND
T13
T14
4
VCCVK
VCCVK
GND
GND
T15
VCCVK
VCCVK
GND
GND
T16V4V21
VCCVK
VCCVK
GND
GND
V22
VCCVK
GND
W25
W21
VCCVK
VCCVK
GND
GND
AA5
GND
AE19
D13
E13
MIISUS25
MIISUS25
GND
GND
AC17
AC20
AE16
GND
GND
AC16
D12
E11
E12
D11P12
GHI
VIDSEL
VRDSLP
MIIVCC
MIIVCC
MIIVCC
MIIVCCGND
AGPBZ
DPSLP
A20M
FERR
IGNNE
INIT
INTR
NMI
SLP/GPO7
SMI
STPCLK
MCRS
MCOL
MTXENA
MTXD0
MTXD1
MTXD2
MTXD3
MTXCLK
MRXERR
MRXCLK
MRXDV
MRXD0
MRXD1
MDRXD2
MRXD3
MDCK
MDIO
EECS
EEDO
EEDI
EECK
RAMVCC
RAMGND
PLLVCC
PLLGND
RTCX1
RTCX2
GND
GND
GND
GND
GND
GND
GND
P13
P14
P15
P16R4R11
R13
GND
R12
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
VT8235
10P/4/N/50V
3
GHI
VIDSEL
VRDSLP
AGPBZ
DPSLP
-A20M
-FERR
-IGNNE
-CPUINIT
INTR
NMI
-LDTSTOP
-SMI
-STPCLK
MCRS
MCOL
TXEN
MTXD0
MTXD1
MTXD2
MTXD3
MTXCLK
MRXER
MRXCLK
MRXDV
MRXD0
MRXD1
MRXD2
MRXD3
MDC
MDIO
SEECS
SEEDO
SEEDI
SEECLK
Z19
Z18
C98
R86 8.2K/6/X
C94
0.1U/4/Y/16V/X
R897 0/8S/X
0.1U/4/Y/16V
34
X1
12
32.768KHz
C99
10P/4/N/50V
-LDTSTOP (5,8)
TP43
TP44
TP45
TP46
TP47
TP48
TP49
TP50
TP51
VCC25
VCC25
VIDSEL
VRDSLP
AGPBZ
GHI
Modify at 11/15
2
RN21
8.2K/8P4R
1 2
3 4
5 6
7 8
NMI
-SMI
INTR
-STPCLK
-CPUINIT
-IGNNE
-A20M
DPSLP
MRXCLK
MTXCLK
MCRS
SEEDI
MDIO
MRXER
MRXDV
MCOL
MRXD2
MRXD1
MRXD0
MRXD3
-FERR
R83 8.2K/6
R87 1K/6
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
VCC3VCC3
3VDUAL
VCC3
If NB is K8T400M , R90=1K/61 LVREF_SB=0.625V
If NB is K8M400 , R90=665/6/1 LVREF_SB=0.45V
VCC25
R89
3K/6/1
VLVREF_SB
R90
1K/6/1
Title
Size Document Number Rev
Custom
Date: Sheet of
VIA VT8235-VLINK/CPU/LPC
星期四, 九月
02, 2004
C92
0.1U/4/Y/16V/X
C93
0.1U/4/Y/16V
GIGABYTE
GA-K8VM-NF
1
RN19
680/8P4R/X
RN20
680/8P4R/X
RN22
8.2K/8P4R/X
RN23
8.2K/8P4R/X
RN24
8.2K/8P4R/X
12 42
1.0
A
B
C
D
E
VCC3 3VCLK
C105
4 4
VCC3
Modify at 1/21 for solve
CLOCK GEN 48MHZ issue
USBCLK(10,32)
SB14CLK(12,32)
AUDIO14(22)
APICCLK(12,32)
3 3
GUICLK(7)
1U/6/Y/50V
FB26 4.7uH/8
C577
4.7U/8/Y/16V
USBCLK
R120 22/6
SB14CLK
R121 22/6
AUDIO14
R122 22/6
APICCLK
R123 22/6
GUICLK
R1057 22/6/X
C578
0.1U/6/Y/16V
FS3
FS0
FS1
FS2
For K8M400 only
3VCLK
C121
0.1U/6/Y/16V
C122
0.1U/6/Y/16V
C123
0.1U/6/Y/16V
C124
0.1U/6/Y/16V
16
19
29
35
38
43
46
32
10
15
20
27
30
33
34
39
42
47
31
48
45
2
9
5
1
U5
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDDA
VDD
VDDF
GND
GND
GND
GND
GND
GND
GNDF
GND
GND
GNDA
GND
48MHz
FS0/REF0
FS1/REF1
FS2/REF2
X1
3
CLK_X1
C125
33P/4/N/50V
CPUCLKT0
CPUCLKC0
CPUCLKT1
CPUCLKC1
PCICLK7
PCICLK0
PCICLK1
PCICLK2
PCICLK3
PCICLK4
PCICLK5
PCICLK_F
PCI33/HT66SEL#
PCICLK33/HT66_0
PCICLK33/HT66_1
PCICLK33/HT66_2
24_48M/24_48SEL#
SCLK
SDATA
PCI_STOP#
SPREAD
X2
4
CYPRESS 28331
X2
CLK_X2
14.318M/32P/D
C126
33P/4/N/50V
41
40
37
36
12
13
14
17
18
21
22
23
A66CLK1
6
A66CLK2
7
A66CLK3
8
11
28
25
26
24
R125 0/6/X
44
R102 15/6
R103 15/6
R106 22/6
R108 22/6
7 8
RN193
5 6
22/8P4R
3 4
1 2
R112 22/6
R116 8.2K/6
R878 8.2K/6
7 8
RN194
5 6
22/8P4R
3 4
1 2
R117 33/6
R118 8.2K/6
R879
8.2K/6/X
CPUCLK0_H
CPUCLK0_L
LANCLK
1394CLK
PCICLK0
PCICLK1
PCICLK2
SIOPCLK
SBPCLK
NBGCLK
VCLK
AGPGCLK
SIO48CLK
SMBCLK
SMBDAT
FS0
FS1
FS2
FS3
R1133
8.2K/6
CPUCLK0_H (5)
CPUCLK0_L (5)
LANCLK (30)
1394CLK (29)
PCICLK0 (17,32)
PCICLK1 (17,32)
PCICLK2 (17,32)
SIOPCLK (19)
SBPCLK (10,32)
NBGCLK (7,32)
VCLK (12,32)
AGPGCLK (16,32)
SIO48CLK (19)
SMBCLK (11,14,21,34)
SMBDAT (11,14,21,34)
-PCISTP (11)
R126 8.2K/6
R127 8.2K/6
R128 8.2K/6
R1134 8.2K/6/X
VCC3
Modify by 11/5 for EMI solution
SIOPCLK
PCICLK2
PCICLK1
PCICLK0
LANCLK
1394CLK
SBPCLK
AGPGCLK
NBGCLK
VCLK
SIO48CLK
USBCLK
SMBCLK
SMBDAT
C101 10P/4/N/50V/XFB6 FB30/8
C102 10P/4/N/50V/X
C103 10P/4/N/50V/X
C104 10P/4/N/50V/X
C108 10P/4/N/50V
C110 10P/4/N/50V
C114 10P/4/N/50V/X
C115 10P/4/N/50V/X
C116 10P/4/N/50V/X
C117 10P/4/N/50V/X
C118 10P/4/N/50V/X
C120 10P/4/N/50V/X
C581 10P/4/N/50V
C582 10P/4/N/50V
Modify by 1/26 for SMBUS
VCC3 VCORE
C575 1N/4/X7R/50V
C576 1N/4/X7R/50V
2 2
3VCLK
C127
0.1U/6/Y/16V
C128
0.1U/6/Y/16V
C129
0.1U/6/Y/16V
C130
0.1U/6/Y/16V
C131
0.1U/6/Y/16V
C132
0.1U/6/Y/16V
C527
0.1U/6/Y/16V
C134
4.7U/8/Y/16V
Modify by 11/11 for CLOCK GEN STRAPPING
Frequency table for CYPRESS28331
SW2
FS2
FS1
FS0
CPU
Hi-Z
0 0 1
1 1
1 0 0
1 0 1
1 1 0
1 1 1
X 1/2
100.00
133.33
166.66
200.00
A
AGP
Hi-Z
X 1/6
66.60
66.60
66.60
PCI
Hi-Z0 0 0
X 1/6
33.30
33.3066.60
33.30
33.30
02, 2004
GIGABYTE
CLOCK GEN
GA-K8VM-NF
E
13 42
1.0
Title
Size Document Number Rev
Custom
星期四, 九月
B
C
D
Date: Sheet of
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