MSI MS-9108 91080A
8
7
6
5
4
3
2
1
MS-9108 SCHEMATIC
REV0.A
D D
VIA VT8601/82C686B CHIPSET PLATFORM DESIGN
C3 Processor / ONE DIMM Small Form-Factor(CD-ROM size)
REFERENCEPAGE
01
02
03
C C
04
05
06
07
08
09
10
B B
11
12
13
14
15
16
17
A A
18
19
20
8
7
CONVER
BLOCK DIAGRAM
C3 Processor 1
C3 Processor 2
CLOCK
VT8601 A
VT8601 B
DIMM 1
VT82C686B A
VT82C686B B
VT82C686B C
CONNECTORS
FAN-DOC-IDE
PCI SLOT
POWER
LAN1
LAN2
LAN CONNECTORS
IDE
IDE CONNECTORS
6
5
MICRO-STAR INT'L CO., LTD.
Title
Size Document Number Rev
4
3
Date: Sheet
2
COVER
MS-9108
0A
of
122Friday, September 21, 2001
1
Block Diagram
1
VRM Clock
RGB Video
HEADER
For TEST
A A
UltraDMA 33/66/100
VIA C3 Processor BGA
ADDR
CTRL
ADDR
CTRL
VIA PLE133
(8601)
DATA
DATA
PCI CNTRL
PCI ADDR/DATA
1 DIMM
Modules
Term
PCI Slot
LAN1
LAN2
LAN1
LAN 10/100
LAN2
IDE
IDE1
IDE2
VIA 686B
UltraDMA 33/66/100
Keyboard
Mouse
HEADER
Mouse
ISA Bus
1
Disk On Chip
Serial
IDE3
IDE4
MICRO-STAR INT'L CO., LTD.
Title
Size Document Number Rev
Date: Sheet of
Block Diagram
MS-9108
222Friday, September 21, 2001
0A
8
A[3..31]<4,6>
D D
C102
-ADS
-HDRDY
-HDBSY
-HTRDY
-HREQ0
-HREQ1
-HREQ2
-HREQ3
-HREQ4
-BREQ0
-BPRI
-BNR
-HLOCK
-HIT
-HITM
-DEFER
-RS0
-RS1
-RS2
-CPURST
0.1u
-FERR
-IGNNE
-A20M
INTR
NMI
-SMI
-STPCLK
-CPUSLP
-FLUSH
-HINIT
CPUVREF
VTT
C29
0.1u
VTT
-ADS<4,6>
-HDRDY<4,6>
-HDBSY<4,6>
-HTRDY<4,6>
-HREQ[0..4]<4,6>
C C
-BREQ0<4,6>
-BPRI<4,6>
-BNR<4,6>
-HLOCK<4,6>
-HIT<4,6>
-HITM<4,6>
-DEFER<4,6>
-RS[0..2]<4,6>
-CPURST<4,6>
-FERR<4,9>
-IGNNE<4,9>
-A20M<4,9>
INTR<4,9>
NMI<4,9>
-SMI<4,9>
-STPCLK<4,9>
-CPUSLP<4,9>
-FLUSH<4>
B B
A A
-HINIT<4,9>
VTT
C28
0.1u
8
7
AF7
AF11
AF15
AF19
AF26
AE2
AE25
AE5
AE1
AF23
U3
GND
GND
GND
GND
GND
GND
GND
GND
AF1
GND
A3
AD6
A3
A4
AD9
A4
A5
AD5
A5
A6
AD7
A6
A7
AF10
A7
A8
AE8
A8
A9
AF6
A9
A10
AE3
A10
A11
AE9
A11
A12
AD4
A12
A13
AF5
A13
A14
AE10
A14
A15
AF4
A15
A16
AE6
A16
A17
AA2
A17
A18
U2
A18
A19
AB3
A19
A20
Y3
A20
A21
AC1
A21
A22
AB1
A22
A23
Y2
A23
A24
W3
A24
A25
AC3
A25
A26
T2
A26
A27
V1
A27
A28
AF2
A28
A29
U1
A29
A30
V2
A30
A31
AA1
A31
AE20
ADS
AF18
DRDY
AD19
DBSY
AE16
TRDY
AE13
REQ[0]
AD11
REQ[1]
AE12
REQ[2]
AE14
REQ[3]
AE11
REQ[4]
AD20
BREQ0
AD12
BPRI
AF9
BNR
AF14
LOCK
AE17
HIT
AD16
HITM
AF13
DEFER
AE18
RS[0]
AD15
RS[1]
AE19
RS[2]
T3
RESET2(RSV)
AD1
RESET
B25
GND
B26
GND
A1
GND
A8
GND
A12
GND
A16
GND
A20
GND
A26
GND
T24
FERR
Y25
IGNNE
W24
A20M
H25
INTR
H24
NMI
AA25
SMI
Y24
STPCLK
AD21
SLP
U25
FLUSH
AA26
INIT
V25
IERR(RSV)
D23
VREF0
D16
VREF1
G4
VREF2
L4
VREF3
R4
VREF4
AA4
VREF5
AC9
VREF6
AC15
VREF7
W26
VCC_1.5V
U26
VCC_2.5V(RSV)
V26
VCC_CMOS
C20
VCOREDET(RSV)
AE15
VTT
AD8
VTT
AD13
VTT
AD22
VTT
AA3
VTT
U3
VTT
T25
VTT
P3
VTT
G2
VTT
G25
VTT
E24
VTT
C10
VTT
C13
VTT
C18
VTT
C21
VTT
E9
VTT
E18
VTT
J5
VTT
J22 AB18
VTT VTT
VIA-C3
VCC2
VCCP
AF3
7
GND
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
AF8
AF12
AF16
AF20
AE4
AE7
AE24
AD2
AE22
AE26
AD3
GND
GND
GTL
CMOS I/O
VCC2
VCC2
AD10
AD14
GND
VCC2
AD17
AD18
GND
VCC2
AD24
AD26
GND
VCC2
6
AC5
AC7
AC12
AC13
AC16
AC17
AC20
AC21
AB23
AC8
GND
GND
GND
GND
GND
AB25Y4Y26W1W4
AB2
AB8
AB13
GND
GND
GND
GND
GND
GND
GND
GND
GND
5
W23
V23
V24U4T4
T26R1P23
W5
W22
GND
GND
GND
GND
GND
GND
GND
P24N3N4M4L1
P22
N5
P25
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
N25
GND
GND
L23
L26J3J4H4G1
GND
GND
GND
GND
4
G23
F23E2E4D6D7
J25
H5
H26
G24
F25
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
D10
D11
E25
E14
E19
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VIA EBGA 376
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
AC14
AC18
AC19
AC23
AC25
VCC2
VCC2
AA23
Y23W2W25V3V4
AB14
AB19
AB4
VCC2
AC4
AC6
AC10
AC11
AC2
6
U23
U24T1R2
VCC2
VCC2
R25P4N24M1L2K3K4
P5
N22
5
VCC2
K25
J24H1H23F3F4
K26
VCC2
VCC2
VCC2
VCC2
J26
VCC2
VCC2
E23D2D4D5D8D9D12
E1
H22
E8
E13
F24
4
VCC2
VCC2
D13
D17
D20
D21C1C9
D24
D14
GND
VCC2
C17
3
D15
D18
GND
VCC2
C25B3B16
3
GND
VCC2
D19
D22C3C14B2B5
D25
GND
GND
GND
GND
GND
BCLK
BCLK(RSV)
BSEL0
PWRGOOD
BSEL1
THERMDP
THERMDN
VID[0]
VID[1]
VID[2]
VID[3]
VID[4]
TRST
RTTCTRL
SLEWCTRL(RSV)
NCHCTRL
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
B23A4A7
A11
A15
2
B22
GND
GND
GND
Y1
GND
R3
D0
N1
D1
H3
D2
F2
D3
P1
D4
M2
D5
N2
D6
D3
D7
M3
D8
J1
D9
K1
D10
G3
D11
K2
D12
F1
D13
H2
D14
P2
D15
C4
D16
L3
D17
J2
D18
B1
D19
E3
D20
A3
D21
B9
D22
A2
D23
D1
D24
C5
D25
B4
D26
B12
D27
B7
D28
C7
D29
C2
D30
A6
D31
A5
D32
C6
D33
C8
D34
B6
D35
B10
D36
A10
D37
A9
D38
C11
D39
C15
D40
A14
D41
B13
D42
B8
D43
C12
D44
B11
D45
B20
D46
B15
D47
B18
D48
A13
D49
A22
D50
B14
D51
B17
D52
A21
D53
B19
D54
A18
D55
A23
D56
C19
D57
B21
D58
A17
D59
C23
D60
B24
D61
C22
D62
C16
D63
M23
N23
AF24
AF17
AF22
AF21
AE21
AC24
AC26
AB24
AA24
AB26
AC22
TCK
AE23
TDI
AD25
TDO
AD23
TMS
AF25
T23
PLL1
R23
PLL2
R26
BR0
P26
BR1
N26
BR2
M26
BR3
E26
BR4
J23
C24
NCHCTRL
K24
L24
RSV
A25
C26
GND
V5
VTT
V22
VTT
AB9
VTT
VCC2
VCC2
VCC2
A19
A24
Title
Size Document Number Rev
Date: Sheet
D[0..63]
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
-SMI
D31
-STPCLK
D32
-IGNNE
D33
-A20M
D34
D35
D36
D37
D38
-HINIT
D39
-CPUSLP
D40
-FERR
D41
INTR
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63
CPU_PWGD
VID0
VID1
VID2
VID3
VID4
Reserved Pins on C3
Processor
BR0
BR1
BR2
BR3
BR4
RTTCTRL
BSEL0
BSEL1
CPUCLK
BSEL0
BSEL1
CPU_IN <11>
R36 X_0
R35 X_0
R34 X_0
R33 X_0
R30 X_0
R32 X_15-1%
VCCP
C26 : Report 133MHz FSB CPU in MSR 18&19
register.(Since VIA EBGA are all 133MHz FSB)
VTT
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
R47 10K
R48 10K
CPUCLK <5>
CPU_PWGD <15>
VID0 <15>
VID1 <15>
VID2 <15>
VID3 <15>
VID4 <15>
R31 110
D[0..63] <4,6>
CN3
47p
CN2
47p
VCC2_5
VTT
MICRO-STAR INT'L CO., LTD.
Samuel 2 EBGA 368-1
2
MS-9108
322Saturday, September 22, 2001
1
VCCP
1
U1_X1
CPU FAN
EC5
47u
of
L2
22u_1008
0A
8
S
CPU DECOUPLING CAPACITORS
D D
VCCP
C C
B B
VCCP VTTVCCP
C25
4.7u-0805
C36
4.7u-0805
C30
4.7u-0805
C18
4.7u-0805
C24
4.7u-0805
C103
4.7u-0805
C214
4.7u-1206
C211
4.7u-1206
C212
4.7u-1206
C223
4.7u-1206
C200
4.7u-1206
C221
1u-0805
C215
1u-0805
C208
1u-0805
C207
1u-0805
C204
1u-0805
C217
0.1u
C213
1u-0805
PROCESSOR REFERENCE VOLTAGE GENERATOR
C37
0.1u
B
A A
C210
0.1u
C227
0.1u
C226
0.1u
NEAR BGA368
Use 0603 Packages and
distribute within 500
mils of CPUVREF inputs
(1 cap for every 1 inputs)
Place at solder side of EBGA
8
C225
0.1u
C222
0.1u
C224
0.1u
C209
0.1u
C205
1u-0805
C201
4.7u-1206
C218
0.1u
C216
0.1u
C206
0.1u
C202
0.1u
C220
0.1u
C219
1u-0805
Solder Side
CPUVREF
7
C48
0.1u
C61
0.1u
C76
0.1u
C86
0.1u
C98
0.1u
C107
0.1u
C108
0.1u
C106
0.1u
VTT
C99
0.1u
C87
0.1u
C75
0.1u
C60
0.1u
C45
0.1u
C27
0.1u
C38
0.1u
C26
0.1u
VTTCPUVREF CPUVREF
R46
75-1%
R39
150-1%
7
6
VTT
C41
0.1u
C15
0.1u
C40
0.1u
C16
0.1u
D[0..63]<3,6>
A[3..31]<3,6>
6
5
VTT
RN20
A27
A18
A29
A26
A20
A23
A24
A30
A21
A22
A17
A31
A10
A25
A19
A28
D13
D20
D7
D24
D30
D19
D23
D21
D29
D43
D34
D22
D38
D36
D37
D39
D33
D31
D35
D28
D16
D26
D25
D32
D45
D44
D27
D42
D49
D51
D41
D40
D47
D63
D52
D59
D48
D55
D57
D54
D46
D58
D53
D62
D50
D56
D60
D61
5
51
2
10
3
4
6
7
8
9
56
RN18
51
2
10
3
4
6
7
8
9
56
RN17
51
2
10
3
4
6
7
8
9
56
RN13
51
2
10
3
4
6
7
8
9
56
RN15
51
2
10
3
4
6
7
8
9
56
RN10
51
2
10
3
4
6
7
8
9
56
RN9
51
2
10
3
4
6
7
8
9
56
RN7
51
2
10
3
4
6
7
8
9
56
4
CPU GTL+ PULL-UP RESISTORS
-BNR<3,6>
-HREQ1<3,6>
-HREQ4<3,6>
4
A4
A11
-BNR
A8
-HREQ1
-HREQ4
A14
A7
A5
A13
A15
A12
A6
A16
A9
A3
D1
D5
D8
D17
D0
D15
D4
D6
D2
D14
D11
D3
D12
D10
D18
D9
3
VTT
RN14
51
2
10
3
4
6
7
8
9
56
RN16
51
2
10
3
4
6
7
8
9
56
RN19
51
2
10
3
4
6
7
8
9
56
RN21
51
2
10
3
4
6
7
8
9
56
2
-HREQ0<3,6>
-DEFER<3,6>
-BPRI<3,6>
-HREQ2<3,6>
-HTRDY<3,6>
-RS1<3,6>
-HREQ3<3,6>
-HLOCK<3,6>
-RS0<3,6>
-HDRDY<3,6>
-HIT<3,6>
-HITM<3,6>
-BREQ0<3,6>
-ADS<3,6>
-HDBSY<3,6>
-RS2<3,6>
-CPURST<3,6>
-HREQ0
-DEFER
-BPRI
-HREQ2
-HTRDY
-RS1
-HREQ3
-HLOCK
-RS0
-HDRDY
-HIT
-HITM
-BREQ0
-ADS
-HDBSY
-RS2
-CPURST
RN11
2
3
4
6
7
8
9
56
RN8
2
3
4
6
7
8
9
56
R73 56
1
VTT
51
10
51
10
CPU CMOS PULL-UP RESISTORS
-HINIT
-HINIT<3,9>
-CPUSLP
-CPUSLP<3,9>
-FERR
-FERR<3,9>
INTR
INTR<3,9>
-SMI
-SMI<3,9>
-STPCLK<3,9>
3
-STPCLK
-IGNNE
-IGNNE<3,9>
-A20M
-A20M<3,9>
NMI
-FLUSH
-FLUSH<3>
NMI<3,9>
MICRO-STAR INT'L CO., LTD.
Title
Size Document Number Rev
Date: Sheet of
Samuel 2 EBGA 368-2
2
RN2330
RN3330
R37 330
R29 330
NMI
MS-9108
12
34
56
78
12
34
56
78
C14 47p
VTT
422Saturday, September 22, 2001
0A
1
1
2
3
4
1
3
5
7
1
3
5
7
C20 10P
C21 10P
C19 22P
C71 22P
10K
22
22
2
4
6
8
0
8P4R-10
2
4
6
8
22
22
22
CK_VDD1
SBCLK
PCICLK
IDECLK
LAN2CLK
LAN1CLK
DCLK0
DCLK1
DCLK2
DCLK4
DCLKI
NBPCLK
SBCLK
LAN1CLK
LAN2CLK
IDECLK
PCICLK
SBCLK <9>
NBPCLK <7>
PCICLK <14>
IDECLK <19>
LAN2CLK <17>
LAN1CLK <16>
DCLK0 <7>
DCLK1 <8>
DCLK2 <8>
DCLK3 <8>
DCLK4 <8>
DCLKI <7>
NBCLK
CPUCLK <3>
C79
22P
C78
22P
C80
22P
C81
22P
C82
22P
C83 X_22P
DCLK1
DCLK3
DCLK4
DCLKI
DCLK0
1
3
5
7
C22 22P
C84
close to NB
CN1
X_8P4C-10P
X_10P
2
4
6
8
R61
A A
EC6
C72
C58
10U/16V/S
104P
47P
VCC2_5
B B
C C
C47 12P
YCRY14.31818H16P
C42 12P
GUICLK<6>
686OSC<10>
C73
C70
104P
104P
L3
CK_VDD2 DCLK3
0/0805
SMBDATA<8,11>
SMBCLK<8,11>
X1
1 2
GUICLK
686OSC
VCC3
VCC3
CK_VDD1
CK_VDD1
C35
C44
104P
R60
R40
C34
104P
104P
C32
C33
104P
104P
SMBDATA
SMBCLK
22
22
R38 10K
R65 10K
R66 X_10K
R44 10K
R45 10K
U2
1
VDD1
6
VDD2
14
VDD2
19
VDD3
30
VDD3
36
VDD3
27
VDD4
48
VDDL1
42
VDDL2
C31
3
104P
GND
9
GND
16
GND
22
GND
33
GND
39
GND
45
GND
23
SDATA
24
SCLK
4
X1
5
X2
FS1 NBCLK
25
24M/FS1
FS0 CPUCLK
26
48M/FS0
2
REF0/PCI_SP
46
REF1/FS2
FS2
ICW-W144H
FS2
FS3
FS0
FS1
L4
0/0805
VCC3
MODE/PCI_F
PCI0/FS3
BUFFER IN
IOAPIC
SDRAM0
SDRAM1
SDRAM2
SDRAM3
SDRAM4
SDRAM5
SDRAM6
SDRAM7
SDRAM8
SDRAM9
SDRAM10
SDRAM11
SDRAM_F
CPU0
CPU1
CPU_SP
PCI1
PCI2
PCI3
PCI4
FS3 NBPCLK
7
8
10
11
12
13
15
47
38
37
35
34
32
31
29
28
21
20
18
17
40
44
43
41
R64
R62
RN12 8P4R-22
R58
RN6
R43
R41
R42
NBCLK DCLK2
CPUCLK
686OSC
GUICLK
VCC3
C91
C17
C59
C93
C74
X_104P
X_104P
X_104P
D D
X_104P
Place around clock for EMI.
1
2
3
X_104P
C92
X_104P
MICRO-STAR INT'L CO., LTD.
Title
Size Document Number Rev
Date: Sheet
Clock
MS-9108
4
522Friday, September 21, 2001
of
0A
1
D[0..63]<3,4>
A A
B B
C C
-ADS<3,4>
-BNR<3,4>
-BPRI<3,4>
-HDBSY<3,4>
-DEFER<3,4>
-HDRDY<3,4>
-HLOCK<3,4>
-HITM<3,4>
-HIT<3,4>
-BREQ0<3,4>
-HTRDY<3,4>
-RS[0..2]<3,4>
D D
-CPURST<3,4>
-HREQ[0..4]<3,4>
R69
VTT
75RST
1
R70
150RST
-ADS
-BNR
-BPRI
-DBSY
-DEFER
-DRDY
-HLOCK
-HITM
-HIT
-BREQ0
-HTRDY
-CPURST
-RS0
-RS1
-RS2
-HREQ0
-HREQ1
-HREQ2
-HREQ3
-HREQ4
GTLVREF
Under NB
A[3..31]<3,4>
A10
A11
A12
A3A4A5A6A7A8A9
A25
D24
B25
U8A
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
CN4
C90
105P
104P
C89
X_104P
A3A4A5A6A7A8A9
E19
HD0
B18
HD1
B16
HD2
A16
HD3
C18
HD4
C17
HD5
D18
HD6
D15
HD7
D17
HD8
C16
HD9
B17
HD10
D16
HD11
A17
HD12
A15
HD13
E16
HD14
D19
HD15
A14
HD16
E18
HD17
E17
HD18
B14
HD19
C15
HD20
E14
HD21
B11
HD22
D14
HD23
B15
HD24
D13
HD25
C13
HD26
E9
HD27
C12
HD28
D12
HD29
E15
HD30
A13
HD31
B12
HD32
B13
HD33
A12
HD34
E13
HD35
D11
HD36
D10
HD37
A11
HD38
E10
HD39
E8
HD40
C9
HD41
D9
HD42
C11
HD43
B10
HD44
A10
HD45
E7
HD46
D8
HD47
B8
HD48
C10
HD49
B6
HD50
B9
HD51
F8
HD52
D6
HD53
D7
HD54
C7
HD55
E5
HD56
A7
HD57
E6
HD58
B7
HD59
C6
HD60
D5
HD61
A6
HD62
A8
HD63
J24
ADS
D26
BNR
E26
BPRI
H26
DBSY
F26
DEFER
J23
DRDY
G23
HLOCK
G26
HITM
G24
HIT
J25
BREQ0
G25
HTRDY
A19
CPURST
H23
RS0
K23
RS1
H25
RS2
E24
HREQ0
F23
HREQ1
F24
HREQ2
F25
HREQ3
E25
HREQ4
E12
GTLVREF
E21
GTLVREF
VIA-VT8601
VTT
A13
B26
E23
C26
C24
A23
C25
D22
B24
A10
A11
A12
A13
VTT
VTT
GND
GND
GND
GND
GND
F19
E11
L11
N11
P11
T11
M12
C88
104P
2
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
D25
F22
C23
D21
A20
C22
A21
B23
A22
B21
E20
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
GND
GND
GND
GND
VCC
VCC
VCC
VCC
VCC
N12
P12
VCC
R12
L13
M11
R11
L12
T12
L15
T15
M16
VCC3
ADVDD_V2
AVDD_V1
AVDD_V2
2
A25
B22
A24
VCC
R16F7F10
A25
VCC
A26
B19
A26
VCC
A27
A28
C20
A24
A27
A28
VCC
VCC
F12W1W2Y1Y2
GND_V1
A29
A30
B20
D20
A29
A30
ADVDD_V2
AVDD_V1
GND_V2
VCC2_5
A31
C21
V21
AA18
A31
VDD
AGND_V1
AVDD_V2
AA1A1B1C1D1A5B5C5A4B4C4A3B3C3A2
VCC3
AA9V6J6Y5AB1
VDD
VDD
VDD
VDD
AGND_V2
AGND_V4
AGND_V3
AVDD_V3
AVDD_V3
GND_V3
GND_V4
8P4R-4.7K
AA4
VMD49
VMD50
VMD51
ADVDD_V1
VMD32
VMD33
ADVDD_V1
AA5
RN22
7
5
3
1
AA3
VMD52
VMD34
AB2
VMD53
VMD35
AB3
VMD54
VMD36
AB4
VMD55
VMD37
8
6
4
2
AC1
VMD56
VMD38
AC2
VMD57
VMD39
AC3
AD1
AD2
AD3
VMD58
VMD59
VMD60
VMD61
TVD0/VMD44
TVD1/VMD45
TVD2/VDQM4
TVD3/VMD46
TVD4/VDQM5
TVD5/VMD42
TVD6/VDQM7
TVD7/VDQM6
TVHS//VMD43
TVVS/VMD48
TVCLK/VMD47
SUSPEND
IMIO/VMD22
IMIIN/VMD26
CAPD0/VSWE
CAPD1/VDQM2
CAPD2/VDQM1
CAPD3/VSRAS
CAPD4/VMA1
CAPD5/VSCAS
CAPD6/VMA0
CAPD7/VMA2
CAPD8/VMA10
CAPD9/VMA5
CAPD10/VMA3
CAPD11/VMA4
CAPD12/VMA9
CAPD13/VMA6
CAPD14/VMA7
CAPD15/VMA8
CAPHS/VMDCLK
CAPVS/VDQM0
CAPCLK/VDQM3
ENPBLT/VMD1
ENPVEE/VMD2
ENPVDD/VMD0
SFCLK/VMD13
DE/VMD11
FLM/VMD3
LP/VMD15
PD0/VMD14
PD1/VMD12
PD2/VMD4
PD3/VMD10
PD4/VMD6
PD5/VMD9
PD6/VMD28
PD7/VMD7
PD8/VMD5
PD9/VMD27
PD10/VMD8
PD11/VMD31
PD12/VMD16
PD13/VMD17
PD14/VMD20
PD15/VMD29
PD16/VMD18
PD17/VMD19
PD18/VMD21
PD19/VMD23
PD20/VMD30
PD21/VMD24
PD22/VMA11
PD23/VMD25
VMD40
VMD41
VMD62
AE1
AA15
RED
GND
GREEN
VMD63
BLUE
HSYNC
VSYNC
COMP
IRSET
VLF1
VLF2
XTLO
INTA
ENTEST
5VSF
3
1
TP2
1
TP1
1
TP3
F16
C2
GND
D3
D2
HSYNC
E2
VSYNC
E1
DDCDATA
F2
SDA
DDCCLK
F3
SCL
COMP
E4
IRSET
E3
V1
V2
U5
V3
T5
U4
T6
U2
V5
W3
V4
VLF1
Y3
VLF2
AA2
Y4
XTLI
W4
W5
-SUSPEND
F5
-ENTEST
F4
U6
M2
IMIIN
M3
R6
T2
T1
R5
R2
R4
R1
R3
P5
P2
P3
P4
N5
N2
N1
N4
T3
U1
U3
G1
H5
F1
G4
H3
G3
G5
G2
H2
H1
J2
J1
H4
K6
J4
J3
L5
K2
J5
K1
K3
L6
L2
K5
L1
L3
M6
K4
M4
M5
M1
3
R89
TVOUT EMI
L15
360RST
C142 560P
C146 560P
-PIRQA
R88
VCC5
RED
GREEN
BLUE
104P
GUICLK
RED <12>
GREEN <12>
BLUE <12>
HSYNC <12>
VSYNC <12>
DDCDATA <12>
DDCCLK <12>
AVDD_V3
GND_V3
GND_V1
GND_V2
GUICLK <5>
-PIRQA <14>
4.7K
VCC3
R92
IMIIN
-SUSPEND
VCC3
4.7K
VCC3
R87
4.7K
MICRO-STAR INT'L CO., LTD.
Title
Size Document Number Rev
Date: Sheet
North Bridge VT8601-1
80S/0805
80S/0805
L19
80S/0805
GND_V4
MS-9108
L13
80S/0805
80S/0805
L17
VCC2_5
C137
104P
GND_V2
L20
0/0805
4
L14
4
C132
104P
C129
104P
GND_V3
L18
C138
104P
GND_V1
L16
0/0805
VCC2_5
ADVDD_V1
VCC2_5
AVDD_V3
L12
0/0805
VCC2_5
C145
104P
VCC2_5
AVDD_V2
C135
1000p
L11
80S/0805
ADVDD_V1
C130
1000p
C131
1000p
ADVDD_V2
C133
1000p
AVDD_V1
C136
1000p
EC15
10U/16V/S
EC13
10U/16V/S
AVDD_V3
EC14
10U/16V/S
EC12
10U/16V/S
622Friday, September 21, 2001
EC11
10U/16V/S
of
0A
1
MD[0..63]<8>
MD2
MD3
MD1
MD0
MD4
2
MD5
MD11
MD7
MD9
MD8
MD6
MD10
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
3
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
4
MD63
A A
MA[0..14]<8>
-MCS0<8>
-MCS1<8>
B B
MDQM[0..7]<8>
C C
VCC3
-MRAS<8>
-MCAS<8>
CKE3
CKE1<8>
-MWE<8>
CKE0<8>
NBCLK
DCLKI<5>
-SUSTATE<11>
PW_GD<11,15>
-PCIRST<9>
VCC2_5
-MCS0
-MCS1
NBCLK
DCLKO_
DCLKI
-SUSTATE
PLLTEST
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
MA12
MA13
MA14
MDQM0
MDQM1
MDQM2
MDQM3
MDQM4
MDQM5
MDQM6
MDQM7
-MRAS
-MCAS
CKE3
CKE1
-MWE
CKE0
PW_GD
-PCIRST
AA23
AB23
AB26
AB25
AB24
AC26
AC25
AC24
AD26
AD25
AE26
AD24
AE24
AE25
AF25
AF24
AE23
AD23
AF23
AA24
AA25
AA26
AC22
AD14
AE15
AB22
AA22
Y26
Y25
Y24
Y23
Y22
W21
V23
W23
W26
W25
U22
V25
V24
U24
U25
U26
G22
J22
K22
K24
E22
V22
W22
M21
M13
N13
P13
R13
T13
L14
M14
N14
P14
R14
T14
T21
U8B
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
MA12
MA13
MA14
RAS0
RAS1
RAS2
RAS3
RAS4
RAS5
CAS0
CAS1
CAS2
CAS3
CAS4
CAS5
CAS6
CAS7
SRASA
SRASB/CKE5
SRASC/CKE4
SCASA
SCASB/CKE3
SCASC/CKE1
SWEA
SWEB/CKE2
SWEC/CKE0
CCLK
DCLKO
DCLKI
SUS_ST
PLLTEST
CRESET
POWORK
RESETX
VSUS33
VSUS33
VSUS33
VSUS25
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VIA-VT8601
M23
K25
L26
L25
M26
M24
N26
N24
P23
P25
R23
R25
P22
T23
T25
T22
AD22
AF22
AB21
AE21
AB20
AD20
AE20
AC19
AF19
AC18
AE18
AD17
AF17
AB17
AE16
AC16
K26
L23
M22
L24
M25
N23
N25
N22
P26
P24
R26
R24
R22
T26
T24
U23
AE22
AC21
AD21
AF21
AC20
AF20
AB19
AE19
AB18
AD18
AA19
AE17
AC17
AD16
AF16
AB16
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
GND
GND
GND
GND
GND
GND
GND
M15
N15
P15
R15
L16
N16
P16
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
T16P1AF1B2N3D4AC4F6N6P6AA6C8AD8A9AF9
GND
MD23
GND
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
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
CBE0
CBE1
CBE2
CBE3
REQ0
REQ1
REQ2
REQ3
REQX
PREQ
GNT0
GNT1
GNT2
GNT3
GNTX
PGNT
FRAME
PLOCK
PAR
SERR
TRDY
IRDY
STOP
DEVSEL
PCLK
CLKRUN
AVDD
AVDD
AGND
AGND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VDD
VDD
F13
AA13
AD13
C14
F14
AA14
A18
AF18
C19
AD19
F21
N21
P21
AA21
D23
AC23
H24
W24
A26
J26
V26
AF26G6H6W6Y6
AA7
AA10
F17
AA17
F20
AA20
G21
VCC3
K21
U21
Y21L4T4F9F18
VDD
J21
VCC2_5
AF14
AE14
AE13
AF13
AC14
AB14
AC13
AB13
AE12
AD12
AB12
AC12
AF11
AE11
AD11
AC11
AA8
AC9
AF8
AE8
AE7
AB8
AF7
AC8
AC7
AB7
AF6
AE6
AD6
AC6
AB6
AF5
AF12
AB11
AD9
AD7
AC5
AD5
AE4
AD4
AF2
AC15
AB5
AF4
AF3
AE3
AE2
AD15
AE9
AE5
AB10
AF10
AD10
AC10
AE10
AB9
AB15
AF15
H22
H21
L22
L21
C_-BE0
C_-BE1
C_-BE2
C_-BE3
-PREQ0
-PREQ1
-PREQ2
-PREQ3
-PREQ4
-PCIREQ
-PGNT0
-PGNT1
-PGNT2
-PGNT3
-PCIGNT
-FRAME
-PLOCK
PAR
-SERR
-TRDY
-IRDY
-STOP
-DEVSEL
NBPCLK
-CLKRUN
C111
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
102P
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
-FRAME <9,14,16,17,19>
-PLOCK <14>
-DEVSEL <9,14>
C112
104P
AGND
AD[0..31] <9,14,16,17,19>
C_-BE[0..3] <9,14,16,17,19>
-PREQ0 <14>
-PREQ1 <14,16>
-PREQ2 <14,17>
-PREQ3 <14>
-PREQ4 <14>
-PCIREQ <9>
-PGNT0 <14>
-PGNT1 <14>
-PGNT2 <14>
-PGNT3 <14,19>
-PCIGNT <9>
PAR <9,14>
-SERR <9,14>
-TRDY <9,14,16,17,19>
-IRDY <9,14,16,17,19>
-STOP <9,14>
NBPCLK <5>
-CLKRUN <11>
80S/0805
L7
EC8
10U/16V/S
L8
80S/0805
VCC2_5
R75
DCLK0<5>
D D
C104 10P
PLACE THESE COMPONENTS NEAR NB
1
DCLKO_
22
DCLKI
R76
PLLTEST
4.7K
VCC2_5
C231 X_105P
C229 X_105P
C228 X_104P
C230 X_104P
2
VCC3
C126 104P
C95 105P
C119 104P
C120 105P
C43 105P
MICRO-STAR INT'L CO., LTD.
Title
Size Document Number Rev
3
Date: Sheet
North Bridge VT8601-2
MS-9108
4
722Friday, September 21, 2001
0A
of
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