JETWAY 601TCF Schematics
1
2
3
4
A A
B B
VIA Apollo ProMedia Board Schematics
TITLE
COVER SHEET
SOCKET 370 PROCESSOR
NORTH BRIDGE VT8601/A
SOUTH BRIDGE VT82C686A/B
CLOCK SYNTHESIZER
AGTL+ BUS AND PULL UP RESISTORS
SHEET No.
1
2,3
4,5
6,7
8
9
601TCF
10SDRAM DIMM SLOTS 1/2
PCI SLOT1 & PCI SLOT2 11
PCI SLOT3 & USB 2/3
ISA SLOT & SYSTEM ROM & AMR SLOT
IDE CONNECTORS & WAKE UP CIRCUITRY
C C
FRONT PANEL & BACK PANEL CONNECTOR (USB 0/1)
FAN CONTROL CIRCUITRY & VGA CONNECTOR
12
13
14
15
16
AC'97 AUDIO CODEC & AUDIO PORTS
DC-DC CONVERTERS
ATX POWER CONNECTORS & BYPASS CAPACITORS
D D
VIA TECHNOLOGIES ASSUMES NO RESPONSIBILITY FOR ANY ERRORS
IN DRAWING THESE SCHEMATICS. THESE SCHEMATICS ARE SUBJECT
TO CHANGE AT ANY TIME WITHOUT NOTICE.
COPYRIGHT 2000 VIA TECHNOLOGIES INCORPORATED.
1
2
17
18
19
JETWAY INFORMATION
Title
COVER SHEET
Size Document Number Rev
Custom
3
Date: Sheet of
601TCF 1.0
4
1 19Thursday, March 21, 2002
1
HA[3..31]
HA[3..31]4,9
A A
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA31
-ADS
-ADS4,9
-DRDY
-DRDY4,9
-DBSY
-DBSY4,9
-HTRDY
-HTRDY4,9
-HREQ[0..4]4,9
B B
VCMOS
-CPURST
C155
.1u
-CPURST4,9
-HREQ0
-HREQ1
-HREQ2
-HREQ3
-HREQ4
-BREQ0
-BREQ04,9
-BPRI
-BPRI4,9
-BNR
-BNR4,9
-HLOCK
-HLOCK4,9
-HIT
-HIT4,9
-HITM
-HITM4,9
-DEFER
-DEFER4,9
-RS[0..2]4,9
-RS0
-RS1
-RS2
R170
1K
R100 330
-FERR_
-FERR_9
-IGNNE
-IGNNE6,9
C C
VCMOS
R269
-CPUINIT6,9
R175
75 1%
VCMOSREF
C162
.1u
R183
150 1%
D D
C226
.1u
C225
.1u
-A20M
PICD0
PICD09
PICD1
PICD19
APICCLK8
-STPCLK6,9
-FLUSH9
APICCLK
INTR
INTR6,9
NMI
NMI6,9
-SMI_
-SMI_9
-STPCLK
-SLP
-SLP6,9
-FLUSH
-CPUINIT
330
CPUVREF
VTT
VCMOSREF
NCHCTRL3
C224
.1u
1
U4
AK8
A3
AH12
A4
AH8
A5
AN9
A6
AL15
A7
AH10
A8
AL9
A9
AH6
A10
AK10
A11
AN5
A12
AL7
A13
AK14
A14
AL5
A15
AN7
A16
AE1
A17
Z6
A18
AG3
A19
AC3
A20
AJ1
A21
AE3
A22
AB6
A23
AB4
A24
AF6
A25
Y3
A26
AA1
A27
AK6
A28
Z4
A29
AA3
A30
AD4
A31
AN31
ADS
AN27
DRDY
AL27
DBSY
AN25
TRDY
AK18
REQ[0]
AH16
REQ[1]
AH18
REQ[2]
AL19
REQ[3]
AL17
REQ[4]
AN29
BR0
AN17
BPRI
AH14
BNR
AK20
LOCK
AL25
HIT
AL23
HITM
AN19
DEFER
AH26
RS[0]
AH22
RS[1]
AK28
RS[2]
C35
BPM[0]
E35
BPM[1]
G33
BP[2]
E37
BP[3]
X4
RESET/GND*
AH4
RESET
J37
PREQ
A35
PRDY
AC35
FERR
AG37
IGNNE
AE33
A20M
J35
PICD[0]
L35
PICD[1]
J33
PICCLK
M36
INTR/LINT[0]
L37
NMI/LINT[1]
AJ35
SMI
AG35
STPCLK
AH30
SLP
AE37
FLUSH
AG33
INIT
AE35
IERR
E33
VREF0
F18
VREF1
K4
VREF2
R6
VREF3
V6
VREF4
AD6
VREF5
AK12
VREF6
AK22
VREF7/VCMOSREF*
AD36
VCC_1.5V/VTT*
Z36
VCC_2.5V/RSV*
AB36
VCC_CMOS/VTT*
AH20
VTT
AK16
VTT
AL13
VTT
AL21
VTT
N37
RSV/NCHCTRL*
AM2
RSV/GND*
X34
VCC2/VTT*
SOCKET 370_A
CMOS I/O
GTL
CMOS I/O
GND VCC2
A37
AB32
AC5
AC33
AD2
AD34
AF32
AG5
AH2
AH34 AH32
AJ7
AJ11
AJ15
AJ19
AJ23
AJ27
AL3
AM6
AM10
GTL
AM14
AM18
AM22
AM26
AM30
AM34
B4
B8
B12
B16
B20
B24
B28
B32
D2
D4
D18
D22
D26
D30
CMOS I/O
2
SOCKET 370
D34
E7
E11
E15
E19
F20
F24
F28
F32
F36
G5
H2
H34
K36
L5
M2
M34
P32
P36
Q5
R34
T32
T36
U5
V2
V34
X32
X36
Y5
Y37
Z2
Z34
AA5
AB2
AA37
AB34
AD32
AE5
AF2
AF34
AH24
AJ5
AJ9
AJ13
AJ17
AJ21
AJ25
AJ29
AK2
AK34
AM4
AM8
AM12
AM16
AM20
AM24
AM28
B6
AM32
B10
B14
B18
B22
B26
B30
B34
C3
D6
D20
D24
D28
D32
E5
E9
E13
E17
2
3
HD0
W1
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
BCLK
*BCLK_/CLKREF
BSEL0
PWRGOOD
BSEL1
THERMDP
THERMDN
CPUPRES
*VTT/EDGCTRL
THERMTRIP
VID[0]
VID[1]
VID[2]
VID[3]
*VID_25MV/GND
TCK
TDO
TMS
TRST
PLL1
PLL2
RSRVD48
RSRVD49
RSRVD51
VTT
VTT
VTT
*VTT/RSV
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
TDI
F2
F4
F14
F22
F26
F30
F34
H32
H36
J5
K2AH36
K32
K34
M32
N5
P2
P34
R32
R36
S5
T2
T34
V32
V36
W5
Y35
Z32
D36
C3
*For intel FC-PGA2 cpu
3
HD1
T4
HD2
N1
HD3
M6
HD4
U1
HD5
S3
HD6
T6
HD7
J1
HD8
S1
HD9
P6
HD10
Q3
HD11
M4
HD12
Q1
HD13
L1
HD14
N3
HD15
U3
HD16
H4
HD17
R4
HD18
P4
HD19
H6
HD20
L3
HD21
G1
HD22
F8
HD23
G3
HD24
K6
HD25
E3
HD26
E1
HD27HA30
F12
HD28
A5
HD29
A3
HD30
J3
HD31
C5
HD32
F6
HD33
C1
HD34
C7
HD35
B2
HD36
C9
HD37
A9
HD38
D8
HD39
D10
HD40
C15
HD41
D14
HD42
D12
HD43
A7
HD44
A11
HD45
C11
HD46
A21
HD47
A15
HD48
A17
HD49
C13
HD50
C25
HD51
A13
HD52
D16
HD53
A23
HD54
C21
HD55
C19
HD56
C27
HD57
A19
HD58
C23
HD59
C17
HD60
A25
HD61
A27
HD62
E25
HD63
F16
W37
CLKREF
Y33
AJ33
AK26
AJ31
AL31
AL29
C37
AG1
AH28
R289 330
AL35
AM36
AL37
AJ37
AK36
AL33
AN35
AN37
AK32
AN33
W33
U33
E21
E27
S35
AN11
AN15
G35
G37
Title
Size Document Number Rev
Custom
VID0
VID1
VID2
VID3
VID4
SLEWCTRL 9
RTTCTRL 9
JETWAY INFORMATION
SOCKET 370 PROCESSOR
Date: Sheet of
4
HD[0..63]
-SMI_
-STPCLK
-SLP
-CPUINIT
INTR
-FERR_
-IGNNE
-A20M
HD[0..63] 4,9
C213 NC-56P
C214
C215 NC-56P
C216 NC-56P
C217
C218 NC-56P
C219
C220 NC-56P
VTT
Place 0603 Package
C152,C153 near AB36
R108
PIN
75 1%
CB16
CB17
.1u
.1u
R107
150 1%
Use 0603 Packages and
distribute within 500
mils of CPUVREF inputs
(1 cap for every 1 inputs)
CB25
CB18
.1u
.1u
VCC2_5
R290
150 1%
C221
10U_SMD
C222
NC-18P
CPUCLK 8-A20M6,9
VID0 18
VID1 18
VID2 18
VID3 18
VID4 18
C212
-BSEL0 8
-BSEL1 8
VCMOS
CB203
.1u
CPWOK 18
PIN_AG1 3
VTT
.1u
601TCF 1.0
4
NC-56P
NC-56P
NC-56P
CB20
.1u
CB21
R291
150 1%
2 19Thursday, March 21, 2002
.1u
CB27
.1u
CB26
.1u
CLKREF
VCC2
10UF_SMD
CPUVREF
CPUVREF
L20
4.7uH
TC27
A
B
C
D
E
VTT
C84
C105
0.1U
4 4
VTT_PWGD18
VTT_PWGD
R176 1K
1U
DYN_OE
PIN_AF36
VTT
3 3
VTT
2 2
R120
1K
U4B
AA33
VTT
AA35
VTT
AN21
VTT
E23
VTT
S33
VTT
S37
VTT
U35
VTT
U37
VTT
AL1
GND/RSV*
AJ3
GND/RSV*
AN3
GND/DYN_OE*
AK4
GND/VTT_PWGD*
AF36
GND/CPUDET*
A29
DEP7
SOCKET 370_B
R174 1K
R121 14 1%
R122
2.2K
TUAL5
TUAL5:
TUALATIN:HI SET AG1 = VTT
COPPERMINE:LO SET AG1 = GND
PIN_AG1
PIN_AG12
DYN_OE
NCHCTRL
DS
G
R149
2.2K
Q30
2N7002
NCHCTRL 2
TUAL5
TUAL5 8
TUAL5:
TUALATIN:HI
COPPERMINE:LO
VTT
DS
Q29
R133
1K
2N7002
G
PIN_AF36
AF36:
TUALATIN:HI
COPPERMINE:LO
1 1
A
Q22
B
MMBT3904
E C
B
-TUAL5
-TUAL5 18
-TUAL5:
TUALATIN:LO
COPPERMINE:HI
JETWAY INFORMATION
Title
SOCKET 370 PROCESSOR(PART-2)
Size Document Number Rev
Custom
C
D
Date: Sheet of
601TCF 1.0
3 19Thursday, March 21, 2002
E
1
HA[3:31]2,9
HD[0:63]2,9
A A
B B
C C
-ADS2,9
-BNR2,9
-BPRI2,9
-DBSY2,9
-DEFER2,9
-DRDY2,9
-HLOCK2,9
-HITM2,9
-HIT2,9
-BREQ02,9
-HTRDY2,9
-CPURST2,9
-RS02,9
-RS12,9
-RS22,9
-HREQ02,9
-HREQ12,9
-HREQ22,9
-HREQ32,9
-HREQ42,9
R117 75 1%
VTT
D D
Under NB
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
HD32
HD33
HD34
HD35
HD36
HD37
HD38
HD39
HD40
HD41
HD42
HD43
HD44
HD45
HD46
HD47
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63
-ADS
-BNR
-BPRI
-DBSY
-DEFERR
-DRDY
-HLOCK
-HITM
-HIT
-BREQ0
-HTRDY
-CPURST
-RS0
-RS1
-RS2
-HREQ0
-HREQ1
-HREQ2
-HREQ3
-HREQ4
GTLVREF
R228
CM60
150 1% C94
1u
1000p
CM59
1u (BOT)
1u
C154
1
CP9
1000p
G23
G26
G24
G25
E19
B18
B16
A16
C18
C17
D18
D15
D17
C16
B17
D16
A17
A15
E16
D19
A14
E18
E17
B14
C15
E14
B11
D14
B15
D13
C13
C12
D12
E15
A13
B12
B13
A12
E13
D11
D10
A11
E10
C11
B10
A10
C10
D26
E26
H26
F26
A19
H23
K23
H25
E24
F23
F24
F25
E25
E12
E21
F8
J24
J23
J25
E9
E8
C9
D9
E7
D8
B8
B6
B9
D6
D7
C7
E5
A7
E6
B7
C6
D5
A6
A8
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
HD32
HD33
HD34
HD35
HD36
HD37
HD38
HD39
HD40
HD41
HD42
HD43
HD44
HD45
HD46
HD47
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63
ADS
BNR
BPRI
DBSY
DEFER
DRDY
HLOCK
HITM
HIT
BREQ0
HTRDY
CPURST
RS0
RS1
RS2
HREQ0
HREQ1
HREQ2
HREQ3
HREQ4
GTLVREF
GTLVREF
HA4
HA3
A25
D24
B25
A3A4A5A6A7A8A9
VTT
CM58
1u
HA5
HA6
B26
E23
VTT
E11
F19
HA8
HA9
HA7
C26
C24
VTT
VTT
F7F9F12
CM57
1u
VTT
A23
F10
HA10
A10
VTT
C25
HA11
A11
VTT
D22
F17
HA12
A12
VTT
HA13
B24
A13
VTT
F18
D25
F20
HA14
A14
VTT
F22
G21
HA15
A15
VTT
C23
J21
HA16
A16
VTT
D21
K21
HA17
A17
VTT
A20
HA18
A18
HA19
C22
AA15
A21
A19
GND
F16
HA20
A20
GND
B23
L11
HA21
A21
GND
A22
N11
HA22
A22
GND
B21
P11
HA23
E20
A23
GND
T11
HA24
HA26
HA25
B22
B19
A24
A25
GND
GND
N12
M12
ADVDD_V2
AVDD_V1
GND_V1
AVDD_V2
GND_V2
C20
A26
GND
P12
HA27
A27
GND
HA28
A24
A28
GND
R12
2
HA30
HA29
B20
D20
C21
A29
A30
GND
W1W2Y2Y1AA1
L13
2
HA31
VCC3
V21J6AA9
AA18
A31
VCC
ADVDD_V2
AVDD_V1
AGND_V1
V6
VCC
VCC
AVDD_V2
AGND_V2
A1
GND_V4
GND_V4
VCC3
Y5
VCC
VCC
AVDD_V3
AGND_V3
AGND_V4
D1C1B1
AVDD_V3
GND_V3
VMD49
ADVDD_V1
ADVDD_V1
RN101
7
5
3
1
4.7K 8P4R
AB1
AA4
AA5
AA3
AB2
AB3
AB4
VMD50
VMD51
VMD52
VMD53
VMD54
VMD55
VMD32
VMD33
VMD34
VMD35
VMD36
A5B5C5A4B4C4A3B3C3
8
6
4
2
AC1
AC2
VMD56
VMD57
VMD37
VMD38
AC3
VMD58
VMD59
VMD39
VMD40
AD1
A2
AD2
AD3
AE1
VMD60
VMD61
VMD62
VMD63
TVD0/VMD44
TVD1/VMD45
TVD2/VDQM4
TVD3/VMD46
TVD4/VDQM5
TVD5/VMD42
TVD6/VDQM7
TVD7/VDQM6
TVHS//VMD43
TVVS/VMD48
TVCLK/VMD47
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
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
VMD41
RED
GREEN
BLUE
HSYNC
VSYNC
SDA
SCL
COMP
IRSET
VLF1
VLF2
XTLI
XTLO
INTA
SUSPEND
ENTEST
5VSF
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
1
1
1
TP5
TP6
TP7
U6
C2
D3
D2
E2
E1
F2
F3
E4
E3
V1
V2
U5
V3
T5
U4
T6
U2
V5
W3
V4
Y3
AA2
Y4
W4
W5
F5
F4
U6
M2
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
VT8601T
RED
GREEN
BLUE
HSYNC
VSYNC
SDA
SCL
COMP
IRSET
R116
VLF1
VLF2
XLTI
-INT_A
-SUSPEND
-ENTEST
IMIIN
3
CP10
C79 560p
C81 560p
S5
R114
3
360 1%
GUICLK
21
.1u
4.7K
RED 16
GREEN 16
BLUE 16
HSYNC 16
VSYNC 16
SDA 16
SCL 16
AVDD_V3
GND_V3
GND_V1
GND_V2
GUICLK 8
-INTR_A 6,11,12
VCC3
4
VCC2_5
L24
ADVDD_V1
FB
ADVDD_V1
CM31
C97
1000p
TC42
1u
10u
VCC2_5
L22
AVDD_V3
FB
C96
1000p
GND_V3
L23
FB
AVDD_V3
CM30
1u
TC41
10u
GND_V3
VCC2_5
L26
ADVDD_V2
FB
CM33
C80
1000p
TC44
1u
10u
VCC2_5
L27
AVDD_V1
FB
C78
1000p
L28
FB
CM34
1u
TC45
10u
GND_V1
VCC2_5
L30
AVDD_V2
FB
CM35
1u
GND_V2
R115
4.7K
TC47
10u
VCC3
IMIIN
C82
1000p
L29
FB
VCC3
R165
-SUSPEND
4.7K
S3
GPO1 6
JETWAY INFORMATION
Title
NORTH BRIDGE VT8601 (PART1)
Size Document Number Rev
C
Date: Sheet of
601TCF 1.0
4
4 19Thursday, March 21, 2002
1
MD[0:63]10
MD0
MD1
MD2
MD3
MD4
MD5
2
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
3
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
4
MD63
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
A A
VCC
VCC
VCC
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
PLLTEST
R21
AA11
AA16
F11
F15
J13
J14
N9
N18
P9
P18
V13
V14
AA12
VCC3
1
VCC2_5
B B
C C
D D
U6B
J9
VDD
J10
VDD
J11
VDD
J12
VDD
J15
VDD
J16
VDD
J17
VDD
J18
VDD
K9
VDD
K18
VDD
L9
VDD
L18
VDD
M9
VDD
M18
VDD
R9
VDD
R18
VDD
T9
VDD
T18
VDD
U9
VDD
U18
VDD
V9
VDD
V10
VDD
V11
VDD
V12
VDD
V15
VDD
V16
VDD
V17
VDD
V18
VDD
VT8601T
DCLKO8
C98 10p
R227
4.7K
PLACE THESE COMPONENTS NEAR NB
R265
22
CB401
10p
DCLKI
CB400
NC-22p (BOT)
MA010
MA110
MA210
MA310
MA410
MA510
MA610
MA710
MA810
MA910
MA1010
MA1110
MA1210
MA1310
MA1410
CKE310
CKE110
-SWE10
CKE210
CKE010
HCLK8
-SUSSTNT6
PW_GOOD6,19
V_DIM
DCLKO_
(Near NB)
-RAS010
-RAS110
-RAS210
-RAS310
-CAS010
-CAS110
-CAS210
-CAS310
-CAS410
-CAS510
-CAS610
-CAS710
-SRAS10
-SCAS10
DCLKI8
-RESETX7
1UF(BOT)
D4
NC-SM17
C551
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
MA12
MA13
MA14
-RAS0
-RAS1
-RAS2
-RAS3
-CAS0
-CAS1
-CAS2
-CAS3
-CAS4
-CAS5
-CAS6
-CAS7
-SRAS
-SCAS
CKE3
CKE1
-SWE
CKE2
CKE0
HCLK
DCLKO_
DCLKI
-SUSSTNT
PLLTEST
PW_GOOD
-RESETX
2V5_SB
C550
1UF(BOT)
AA23
AB23
AB26
AB25
AB24
AC26
AC25
AC24
AD26
AD25
AE26
AD24
AE24
AE25
AF25
W21
W23
AF24
AE23
W26
W25
AD23
AF23
AA24
AA25
AA26
G22
AC22
AD14
AE15
W22
AB22
AA22
M21
M13
M14
V_DIM
Y26
Y25
Y24
Y23
Y22
V23
U22
V25
V24
U24
U25
U26
J22
K22
K24
E22
V22
N13
P13
R13
T13
L14
N14
P14
R14
T14
T21
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
GND
M15
R312 120
R313 120
SC431CSK
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
VCC
VCC
GND
GND
GND
P16
N16
L16
R15
P15
N15
2V5_SB
R314
0
D18
R315
NC-0
2
1
REF
ANODE
3
431
GND
GND
GND
AA6P6N6F6AC4D4N3B2AF1P1T16
C8
AD8A9AF9
2
CATHODE
GND
F13
GND
AA13
GND
AD13
GND
C14
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
F14
AA14
A18
AF18
C19
AD19
F21
N21
P21
AA21
D23
AC23
H24
W24
A26
J26
V26
2
4
6
8
RN1000
1
3
5
7
4.7K 8P4R
-REQ3
-REQX
-GNTX
-GNT3
AF26
GND
L12
L15
M11
M16
R11
R16
VCC3
3
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
T12
GND
T15
GND
VCC
G6H6W6Y6AA7
MD55
VCC
MD56
VCC
AA10
MD57
VCC
AA17
MD58
VCC
AA20
MD59
VCC
U21
MD60
VCC
Y21
AF16
MD61
VCC
L4
U6A
AB16
AD0
AD1
MD62
MD63
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
VCC
VCC
T4
VCC3
Title
Size Document Number Rev
C
Date: Sheet of
A_D0
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
VT8601T
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_-BE0
C_-BE1
C_-BE2
C_-BE3
-REQ0
-REQ1
-REQ2
-REQ3
-REQX
-PREQ
-GNT0
-GNT1
-GNT2
-GNT3
-GNTX
-PGNT
-FRAME
-PLOCK
PAR
-SERR
-TRDY
-IRDY
-STOP
-DEVSEL
NPCLK
-CLKRUN
C95
1000p
A_D0 6,11,12
A_D1 6,11,12
A_D2 6,11,12
A_D3 6,11,12
A_D4 6,11,12
A_D5 6,11,12
A_D6 6,11,12
A_D7 6,11,12
A_D8 6,11,12
A_D9 6,11,12
A_D10 6,11,12
A_D11 6,11,12
A_D12 6,11,12
A_D13 6,11,12
A_D14 6,11,12
A_D15 6,11,12
A_D16 6,11,12
A_D17 6,11,12
A_D18 6,11,12
A_D19 6,11,12
A_D20 6,11,12
A_D21 6,11,12
A_D22 6,11,12
A_D23 6,11,12
A_D24 6,11,12
A_D25 6,11,12
A_D26 6,11,12
A_D27 6,11,12
A_D28 6,11,12
A_D29 6,11,12
A_D30 6,11,12
A_D31 6,11,12
C_-BE0 6,11,12
C_-BE1 6,11,12
C_-BE2 6,11,12
C_-BE3 6,11,12
-REQ0 11
-REQ1 11
-REQ2 12
-PREQ 6
-GNT0 11
-GNT1 11
-GNT2 12
-PGNT 6
-FRAME 6,11,12
-PLOCK 11,12
PAR 6,11,12
-SERR 6,11,12
-TRDY 6,11,12
-IRDY 6,11,12
-STOP 6,11,12
-DEVSEL 6,11,12
NPCLK 8
-CLKRUN 6
AVDD_N
CM64
TC51
1u
AGND
10u
L54
L55
FB
JETWAY INFORMATION
NORTH BRIDGE VT8601T (PART 2)
601TCF
4
FB
5 19Thursday, March 21, 2002
VCC2_5
0.1
1
M17
M19
M18
M16
M20
G20
G17
G16
G18
G19
M15
P16
P18
P20
R17
R19
T16
T18
T20
T19
T17
R20
R18
R16
P19
P17
N20
L20
N19
N17
N18
N16
L17
L16
K20
K19
K18
K17
K16
J20
J18
J17
J16
H20
H19
H18
H17
H16
F16
E20
E19
E18
E17
D20
D19
D18
B20
A20
A19
B19
A18
B18
C18
A17
J19
F17
C19
F18
F19
F20
C20
L18
L19
B16
A16
D17
C17
B17
E16
W5
R10
H15
J15
K15
N15
R11
R14
Y5
R9
Y6
R7
R8
U17A
PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15
PDA0
PDA1
PDA2
PDCS1
PDCS3
PDDACK
PDDREQ
PDIOR
PDIOW
PDRDY
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
C_BE0
C_BE1
C_BE2
C_BE3
FRAME
IRDY
TRDY
STOP
DEVSEL
SERR
PAR
IDSEL
REQ
GNT
PCIRST
PINTA
PINTB
PINTC
PINTD
PCICLK
RTCX1
RTCX2
VCCSUS
VCCSUS
VBAT
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VT82C686A
SDD0/BITCLK
SDD1/SDIN
SDD2/SDIN2
SDD3/SYNC
SDD4/SDOUT
SDD5/-ACRST
SDD6/JBY
SDD7/JBX
SDD8/JAY
SDD9/JAX
SDD10/JAB2
SDD11/JAB1
SDD12/JBB2
SDD13/JBB1
SDD14/MSO
SDD15/MSI
SDDACK
SDDREQ
CPURST
SLP/GPO7
STPCLK
SMBCLK
SMBDATA
PWRGD
CLKRUN
GPI1/IRQ8
GPIOA/GPIO8
*MCCS/GPIOD
CPUSTP/GPO4
PCISTP/GPO5
SUSST1/GPO6
SUSCLK
EXTSMI
RING/GPI7
PME/GPI5/THRM
BATLOW/GPI2
PWRBTN
RSMRST
LID/APICREQ/GPI3
SMBALT/GPI6
SUSA/APICACK/GPO1
SUSB/APICCS/GPO2
CHAS/GPIOC/GPIO10
FAN2/GPIOB/GPIO9
VCCHWM
GNDHWM
PD_0 BITCLK_
PD_1 SDIN_
PD_2 SDIN2_
PD_3 SYNC SCS_1 -SDCS1
PD_4 SDOUT SCS_3 -SDCS3
PD_5 -ACRST SD_A0 SDA0
PD_6 JBCY I2CCLK SD_A2 SDA2
PD_7 JBCX GPIOD
PD_8 JACY I2CDATA
PD_9 JACX GPIOA
A A
A_D05,11,12
A_D15,11,12
A_D25,11,12
A_D35,11,12
A_D45,11,12
A_D55,11,12
A_D65,11,12
A_D75,11,12
A_D85,11,12
BAT54C
A1
A_D95,11,12
A_D105,11,12
A_D115,11,12
A_D125,11,12
A_D135,11,12
A_D145,11,12
A_D155,11,12
A_D165,11,12
A_D175,11,12
A_D185,11,12
A_D195,11,12
A_D205,11,12
A_D215,11,12
A_D225,11,12
A_D235,11,12
A_D245,11,12
A_D255,11,12
A_D265,11,12
A_D275,11,12
A_D285,11,12
A_D295,11,12
A_D305,11,12
A_D315,11,12
C_-BE05,11,12
C_-BE15,11,12
C_-BE25,11,12
C_-BE35,11,12
-FRAME5,11,12
-IRDY5,11,12
-TRDY5,11,12
-STOP5,11,12
-DEVSEL5,11,12
-SERR5,11,12
PAR5,11,12
A_D185,11,12
-PREQ5
-PGNT5
-PCIRST11,12
-INTR_A4,11,12
-INTR_B11,12
-INTR_C11,12
-INTR_D11,12
SPCLK8
C153 10p
C152 10p
JBAT1
1
3
C
A2
B B
C C
3V3_SB
A2
D5
C
D D
A1
1K
BAT54C
R166
BAT1
PD_10 JAB2
PD_11 JAB1 -PGNT -SDIOW -SIOW
PD_12 JBB2 -SDDACK -SACK
PD_13 JBB1 -PREQ -SDIOR -SIOR
PD_14 MSO SDA1 SD_A1
PD_15 MSI -CLKRUN
PD_A0 SD_A0
PD_A1 SD_A1
PD_A2 SD_A2
PCS_1 SCS_1
PCS_3 SCS_3 SDREQ SDDREQ
-PACK -SACK PD33_-66 SRY SIORDY
PDREQ SDREQ
-PIOR -SIOR
-PIOW -SIOW
PRY SRY
A_D0 -A20M
A_D1
A_D2 -FERR
A_D3 -IGNNE IRRX
A_D4 -CPUINIT SD33_-66
A_D5 INTR -BATLOW IRTX
A_D6 NMI SUS_CLK
A_D7 -SLP -RI
A_D8 -SMI -PME
A_D9 -STPCLK -EXTSMI
A_D10 -SMBALT
A_D11 I2CCLK -SUSST
A_D12 I2CDATA
A_D13
A_D14 PW_GOOD -PWRBTN
A_D15 -CLKRUN
A_D16 SPEAK
A_D17 PD33_-66
A_D18 GPIOA
A_D19 GPIOD
A_D20
A_D21
A_D22
A_D23 GPO4
A_D24 GPO5
A_D25
A_D26 -SUSST SPEAK
A_D27 SUS_CLK
A_D28
A_D29 -EXTSMI
A_D30 -RI
A_D31 -PME
C_-BE0 -PWRBTN
C_-BE1 -RSMRST PDD0 PD_0
C_-BE2 SD33_-66 PDD11 PD_11
C_-BE3 -SMBALT PDD2 PD_2
-FRAME GPO1 PDD6 PD_6
-IRDY -SUSB PDD5 PD_5
-TRDY -SUSC PDD8 PD_8
-STOP PDD7 PD_7
-DEVSEL PDD4 PD_4
-SERR PDD9 PD_9
PAR PDD10 PD_10
A_D18 PDD12 PD_12
-PREQ PDD13 PD_13
-PGNT PDD1 PD_1
-PCIRST PDD14 PD_14
-INTR_A
-INTR_B
-INTR_C
-INTR_D PDA0 PD_A0
SPCLK PDA2 PD_A2
X2
32.768KHz
1 2
3V3_SB
V_BAT PDDREQ PDREQ
2
TC57
10u
VCC3
1
SDA0
SDA1
SDA2
SDCS1
SDCS3
SDIOR
SDIOW
SDRDY
A20M
FERR
IGNNE
INIT
INTR
NMI
SMI
SPKR
GPO0
SUSC
GND
GND
GND
GND
GND
IN12
IN2A
IN2B
TSEN1
VREF
TSEN2
FAN1
2
W18
V17
Y17
R151
V16
Y16
U15
W15
U14
Y15
V15
T15
W16
U16
W17
Y18
Y19
U19
V18
U20
U17
U18
V19
Y20
W19
W20
V20
Y7
V8
V7
Y8
T6
W8
U7
T7
U6
W7
U9
T9
W6
W12
V5
W11
T14
U8
T8
Y12
V12
V10
T10
Y10
V11
T11
U11
Y11
V6
U10
W10
V9
W9
Y9
F15
G15
L15
P15
R15
Y14
W14
IN5
U13
V13
V14
W13
T13
Y13
T12
U12
R12
R13
R152 22
R146
-BATLOW
CPUFAN1
CPUFAN2
2
CB78
.1u
22
22
R169 4.7K
R148 10K 1%
R147 10K 1%
TC56
10u
-A20M 2,9
-FERR 9
-IGNNE 2,9
-CPUINIT 2,9
INTR 2,9
NMI 2,9
-SLP 2,9
-STPCLK 2,9
I2CCLK 8,10
I2CDATA 8,10
PW_GOOD 5,19
-CLKRUN 5
SPEAK 13,15,17
PD33_-66 14
-EXTSMI 15
-RI 14
-PME 11,12
-RSMRST 18
SD33_-66 14
GPO1 4
-SUSB 18,19
-SUSC 18,19
VCC2
CPUFAN1 16
CPUFAN2 16
HM_GND
BITCLK_ 13,17
SDIN_ 13,17
SDIN2_ 13
SYNC 13,17
SDOUT 13,17
-ACRST 13,17
JBCY 17
JBCX 17
JACY 17
JACX 17
JAB2 17
JAB1 17
JBB2 17
JBB1 17
MSO 17
MSI 17
VCC3
VCC3
VCC2_5
RT2
RT1
L37 FB
L36 FB
3V3_SB
-RSMRST
R157
10K
t
t
VCC3
-SMI 9
R11 10K
+12V
R158
53K 1%
R155
10K 1%
CM71 1u
CM72 1u
R156 NC-0
103JT-025
103JT-025
-SUSSTNT5
C138
.1u
3
I2CCLK & I2CDATA PULL UP RESISTOR
SHOULD PLACE TRACE END
RN1001
4.7K 8P4R
1
2
3
4
5
6
7
8
R143 10K
R142 10K
R161 100
R164
4.7K
3V3_SB
1
3
5
7
1
3
5
7
3V3_SB
R530
10K
D20
-SUSST
1N4148
3V3_SB
R160
C136
16K 1%
.1u
R159
10K 1%
L35
HM_GND
L21
3
VCC3
3V3_SB
2
4
6
8
2
4
6
8
4
RN61 33 8P4R
7
8
5
6
3
4
1
2
-SDIOW14
-SDDACK14
-SDIOR14
SDA114
R145 82
R144
PDD[0:15]14
RN58
33 8P4R
RN60
33 8P4R
RN59
33 8P4R
RN57
33 8P4R
PDA014
PDA114
PDA214
IR
PW_BN15,18
NOTE: SECOND IDE BUS IS
ASSIGNED TO AUDIO/GAME
-PDCS114
-PDCS314
-PDIOR14
-PDIOW14
-PDDACK14
PDDREQ14
PIORDY14
RN67
10K 8P4R
RN68
10K 8P4R
JETWAY INFORMATION
Title
SOUTH BRIDGE VT82C68A (PART 1)
Size Document Number Rev
C
Date: Sheet of
2
4
6
8
RN62 33 8P4R
82
IR
1
2
3
4
5
HEADER 1X5
R162
68
8
6
4
PDD3 PD_3
2
8
6
4
2
8
6
4
2
8
6
4
PDD15 PD_15
2
8
PDA1 PD_A1
6
4
-PDCS1 PCS_1
2
RN56 33 8P4R
-PDCS3 PCS_3
8
-PDIOR -PIOR
6
-PDIOW -PIOW
4
-PDDACK -PACK
2
R251 82
PIORDY PRY
R248
601TCF 1.0
4
3V3_SB
RN55
33 8P4R
82
-SDCS1 14
-SDCS3 14
SDA0 14
SDA2 14
1
3
5
7
SDDREQ 14
SIORDY 14
R163
4.7K
C137
.1u
R1951K
7
5
3
1
7
5
3
1
7
5
3
1
7
5
3
1
7
5
3
1
7
5
3
1
6 19Thursday, March 21, 2002
IRRX 7
IRTX 7
VCC3
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