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430VX
Schematics Rev B.0
26 pgs755.12 Kb0

Intel 430VX Schematics Rev B.0

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THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
Released Rev. B.0
Title
Size Document Number REV
A 82430VX B.0
Date: June 20, 1997 Sheet 1 of 26
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Index
CPUVCC
RP70
4.7K
RP69
4.7K
RP74 1 8 2 7 3 6 4 5
4.7K
RP71
4.7K
HA20M#
12
1 2
R123 330
1 2
R142 4.7K
1 2
R141 4.7K
1 2
R147
4.7K
R132 330
1 2
R108 10K
1 2
R148
4.7K
1 2 1 2
R131
4.7K
5,6
4 5 3 6 2 7 1 8
4 5 3 6 2 7 1 8
1 8 2 7 3 6 4 5
4,6,10
HD[0..63]
HFRCMC# HPENA# HWB/WTA#
HBRDYC# HAPA HBUSCHKA# HFLUSHA#
9 8
HBOFF#
4
HINTR
10
10
HIGNNE#
10
HKEN#
4
HAHOLD
4
HEADS#
4
HBRDY#
4
HRESET
4
12
HINIT
10
HSMI#
10
HSTPCLK#
HNMI
HNA#
U27D
7407S
R107 330
1 2
TP224
1 2
R109
HA[3..31]
HADSC#
HBE#[0..7]
HFERR# HHITM#
HLOCK#
HCACHE# HADS#
HD/C# HW/R# HM/IO#
SPEED RATIO
RESERVED
JB1 1 3 5
JB3
R151
1 2
180
R152
1 2
180
6
10 4
4
4
4 4 4,6
4
CORE/BUS
3/2X 2X
5/2X
2 4 6
3,4,6
CPUVCC
C217
1 2
1uF
C251
1 2
1uF
C228
1 2
1uF
C231
1 2
1uF
C229
4,6
JB1
1-3,2-4 3-5,2-4 1-3,4-6 3-5,4-6
1 2
C252
1 2
C224
1 2
C232
1 2
C237
1 2
C221
1 2
C239
1 2
C249
1 2
C216
1 2
C215
1 2
C246
1 2
C230
1 2
C238
1 2
C253
1 2
1uF
1uF
1uF
1uF
1uF
1uF
1uF
1uF
1uF
1uF
1uF
1uF
1uF
1uF
1
8
7
8
116
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
HDPA0 HDPA1 HDPA2 HDPA3 HDPA4 HDPA5 HDPA6 HDPA7
HCLKCPU
3
HA20M3V#
HFLUSHA#
HBUSCHKA# HWB/WTA#
1
TP001 HPENA#
HHOLDA HEWBEA#
330
HBRDYC#
TP037
1
TP225 TP226 TP227 TP228
TP029
1
TP028
1
TP030
1
102 112 101 97 96 91 90 72 55 54 36 71 35 53 17 34 52 16 69 33 51 15 68 50 48 67 47 66 46 65 45 44 63 43 62 42 61 41 60 59 2 78 20 58 39 77 38 57 76 56 94 75 100 74 99 105 109 110 115 120 119 125 129
73 70 49 64 40 95 93 130
256
185 251 206 201 192 170 306 165 286 175 257 160 180 269 190 191 196 202 186 166
195 169
179 275
146 151 152
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
DP0 DP1 DP2 DP3 DP4 DP5 DP6 DP7
CLK
BOFF# A20# INTR NMI IGNNE# KEN# FLUSH# AHOLD EADS# BRDY# RESET INV NA# BUSCHK# WB/WT# INIT SMI# R/S# PEN# STOPCLK#
HOLD EWBE#
BRDYC# NC/MPBOFF#
NC/BHOLD NC/CHOLD NC/DHOLD
U26 P5II
8
V
V
V
C
C
C
O
O
O
R
R
R
E
E
E
1
1
1
0
0
0
3
1
0
9
2
1
0
9
8
7
4
8
8
8
V
V
V
V
V
V
V
V
V
V
C
C
C
C
C
C
C
C
C
C
O
O
O
O
O
O
O
O
O
O
R
R
R
R
R
R
R
R
R
R
E
E
E
E
E
E
E
E
E
E
3
3
3
3
3
3
2
2
2
1
1
1
6
5
4
3
2
1
0
9
8
1
8
8
8
8
8
8
8
8
1
9
8
7
6
5
4
3
V
V
V
V
V
C
C
C
C
C
O
O
O
O
O
R
R
R
R
R
E
E
E
E
E
V
V
V
V
V
V
V
V
V
V
C
C
C
C
C
C
C
C
C
C
O
O
O
O
O
O
O
O
O
O
R
R
R
R
R
R
R
R
R
R
E
E
E
E
E
E
E
E
E
E
NC/SUSPACK#
ADSC#
FERR# HITM# PCHK#
LOCK#
APCHK#
CACHE#
FRCMC#
IERR#
SMIACT# PM0/BP0
PM1/BP1
TRST#
U/O#/NC
PICCLK
PICD0 PICD1
PHITM#
PHIT# PBGNT# PBREQ#
UPVRM#
VCC2DET
CPUTYP
NC/TEST1 NC/TEST3
BE0# BE1# BE2# BE3# BE4# BE5# BE6# BE7#
BREQ HIT#
HLDA
PRDY
ADS# D/C# W/R# M/IO
SCYC
D/C#
283
A3
301
A4
263
A5
319
A6
282
A7
300
A8
262
A9
318
A10
281
A11
280
A12
261
A13
279
A14
260
A15
278
A16
259
A17
277
A18
258
A19
276
A20
216
A21
228
A22
211
A23
222
A24
246
A25
227
A26
221
A27
265
A28
264
A29
302
A30
245
A31
285 270
252 271 253 272 254 273 255
140 229 268 250 215
230 248
AP
225 210 200 220
PCD
267
PWT
159 231
249 287 155
274 182 135 219
139 145 149
BP2
150
BP3
126
TCK
131
TDO
132
TDI
136
TMS
141 212
106 111 122
199 189 205 209
181
BF0
176
BF1
249
226 266
142
171 172 320
TP011 TP012
TP021 TP010
HAPA TP022
TP008 TP020 TP019
TP023 HFRCMC# TP009
TP036 TP035 TP033 TP034
TP027 TP032 TP031 TP026 TP025 TP007
TP024 TP017 TP018
TP016 TP015 TP013 TP014
HBF0 HBF1
TP002 TP006
TP038
TP004 TP003 TP005
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 HA30 HA31
HBE#0 HBE#1 HBE#2 HBE#3 HBE#4 HBE#5 HBE#6 HBE#7
1
TP198
1
TP2
1
TP208
1
TP1
1
TP207
1
TP214
1
TP12
1
TP11
1
TP206
1
TP197
HSMIACT#
R150
1 2
180
R149
180
1 2
4
4
CPUVCC
HBF0R HBF1R
1
TP209
1
TP210
1
TP211
1
TP212
1
TP220
1
TP213
1
TP221
1
TP222
1
TP223
1
TP215
1
TP13
1
TP7
1
TP8
1
TP6
1
TP5
1
TP3
1
TP4
HD/C#
1
TP1015
1
TP218
1
TP55
1
TP216
1
TP217
1
TP67
CPUVCC
1
1
1
1
1
1
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
PRIMARY CPU (Socket 7)
Size Document Number REV
C 82430VX B.0
Date: June 20, 1997 Sheet 2 of 26
2,4,6
CPUVCC
HA[3..31]
TP9
R124
4.7K
1
PCLK(0:3)
50MHz 60MHz 66MHz
RESERVED
CPUVCC
JUMPER 1
JUMPER 2
HA27PU
1 2
HA27 TP040
BCLK(0:5) JUMPER 1
25MHz 30MHz 33MHz
RESERVED
1 2 3
R120
4.7K
J31
JP3
J30
JP3
J32
JP3
CLKSEL_PU
1 2
3 2 1
3 2 1
JUMPER 3
2-3 2-3 1-2 1-2
Y2
1 2
14.31818MHz
1
C205
2
10pF
JUMPER 2 JUMPER 3
2-3 1-2 2-3
1-2
2-3 1-2 2-3 2-3
1 2
C206 10pF
1 2
1 2
C203
0.1uF C189
1 2
0.1uF
23
C207
1 2
0.1uF C187
0.1uF C188
0.1uF
1 2
CLKGENOE
CLKSEL0 CLKSEL1
XTAL1
XTAL2
CLKVCC3
5
13 12
2 3
1 14
20 26
8
U25 OE
SEL0­SEL1-
X1 X2
VCC3 VCC3
VCC3 VCC3
VCC3 ICS9159-02S
L20
1 2
1.5uH
ISA14MHZ
APIC14MHZ
HCLK0 HCLK1 HCLK2 HCLK3
PCLK0 PCLK1 PCLK2 PCLK3 PCLK4 PCLK5
24MHZ 12MHZ
GND GND
GND GND
CPUVCC
28 27
6 7 9 10
15 16 18 19 21 22
24 25
4 23
17 11
R97 22
PIIXOSCR RAWOSCR
HCLKCPUR HCLKSRAM0R HCLKTDXR HCLKVIDR
PCLK0R PCLK1R PCLK2R PCLKVIDR PCLKTVXR PCLKPIIX3R
AIPCLKR TP039
1
PIIX3OSC
R94
1 2
OSCPULLDN
220
1 3
U18D 74LS125S
OSCUIOR
R114
1 2
22 R115
1 2
22 R116
1 2
22 R117
1 2
22 R118
1 2
22
R105
22 R104
22 R103
22 R102
22 R101
22 R100
22 R99
22
12 11
RAWOSC
1
2
1
R98 22
2
TP10
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
R88
22
HCLKSRAM0
PCLKPIIX3
HCLKTVX
HCLKCPU
HCLKTDX
HCLKVID
PCLK0
PCLK1
PCLK2
PCLKVID
PCLKTVX
USBCLK
10
OSCUIO
4
2
6
5
16
19
19
20
16
4
10
10
12
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
INTEL CORPORATIONLSOM, CA 95630 PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD., FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
B 82430VX B.0
Date: June 20, 1997 Sheet 3 of 26
Clock Generator
7,8,16
7,8,16
7,8
MRAS#[0..3]
MCAS#[0..7]
MP[0..7]
MP1 MP5 MP3 MP7
MP4 MP0 MP6 MP2
MRAS#2 MRAS#3 MRAS#0 MRAS#1
MCAS#4 MCAS#0 MCAS#6 MCAS#2
MCAS#7 MCAS#3 MCAS#5 MCAS#1
2,3,6
1 8 2 7 3 6 4 5
1 8 2 7 3 6 4 5
1 8 2 7 3 6 4 5
7,8,16
RP60 1 8 2 7 3 6 4 5
10K
RP66 1 8 2 7 3 6 4 5
10K
2
HA[3..31]
RP68
10 RP63
10 RP65
10
MA[0..11]
VCC
HNA#
J25
2 1
JP2
R106 0
Stuffing Option
HA[3..31]
8,16
MA[0..11]
TP56 TP15 TP17 TP16
CPUVCC
CADV#
6
CADS#
6
CCS#/CAB4
6
COE#
6
CGWE#
6 6
CBWE#/CGCS#
6
CAB3 CTWE#
6
MXS
5
POE#
5
MOE#
5
HOE#
5
MADV#
5
PCMD1
5
PCMD0
5
MSTB1
5
MSTB0
5
1 2
MWEA#
7
MWEB#
1 1 1 1
HNA#J
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 HA30 HA31
MRAS#R0 MRAS#R1 MRAS#R2 MRAS#R3
MCAS#R0 MCAS#R1 MCAS#R2 MCAS#R3 MCAS#R4 MCAS#R5 MCAS#R6 MCAS#R7
MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11
TP045 TP042 TP044 TP043
Stuff for new
cache type
R95
4.7K
2,6,10
1 2
2
2
HSMIACT# 2 2
2 2 3
37 40 43 42 41 44 56 46 45 57 59 58 60 47 48 49 50 55 29 32 28 30 34 33 31 35 39 38 36
135 136 133 134
142 140 144 138 141 139 143 137
115 116
117 118 119 120 121 123 124 125 126 127 128 129
145 146 147 148
HCACHE#
HKEN#
2
HADS#
2
HBRDY# HAHOLD
HEADS#
HBOFF# HCLKTVX HRESET
A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31
RAS0# RAS1# RAS2# RAS3#
CAS0# CAS1# CAS2# CAS3# CAS4# CAS5# CAS6# CAS7#
WEA# WEB#
MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11
SRASB#/RAS4# SRASA# SCASB# SCASA#
HLOCK#
2
HW/R#
2,6
HD/C#
2
HM/IO#
2
HHITM#
H
H
H
H
H
H
H
H
B
B
B
B
B
B
B
B
E
E
E
E
E
E
E
E
#
#
#
#
#
#
#
#
7
6
5
4
3
2
1
0
7
6
7
7
6
6
7
6
8
9
C
A
H
B
E
P
H
C
O
A
U
O
L
F
D
R
L
K
F
S
S
D
I
#
#
T
N
C
C
A
A
C
C
D
D
C
O
V
S
S
E
#
#
#
#
1
1
1
3
4
8
7
7
6
7
6
6
6
6
7
6
8
8
8
8
8
8
8
8
2
2
1
3
5
4
3
1
7
6
0
4
7
6
5
4
3
2
1
H
M
D
W
N
B
A
S
K
C
H
I
/
/
/
A
R
D
M
E
A
L
T
I
C
R
#
D
S
I
N
C
O
M
O
#
#
Y
#
A
#
H
C
#
#
#
C
E
K
T
#
#
#
K
C
C
T
T
T
T
T
T
R
G
B
T
I
I
I
I
I
I
Q
W
W
W
O
O
O
O
O
O
A
E
E
E
7
6
5
4
3
2
K
#
#
#
1
1
1
1
1
1
7
8
9
0
1
9
6
7
5
3
C
C
C
C
C
T
T
T
T
T
A
A
A
A
A
G
G
G
G
G
7
6
5
4
3
0
B
B
B
B
B
B
B
B
E
E
E
E
E
E
E
E
7
6
5
4
3
2
1
0
#
#
#
#
#
#
#
#
M X S
M
/
P
M
P
M
S
C
C
T
T
S
I
I
4
O
O
#
1
0
2 0
6
5
4
C
C
C
T
T
T
A
A
A
G
G
G
2
1
0
S
C
A
H
M
P
T
M
T
M
D
O
O
O
B
D
B
D
V
E
E
E
1
1
0
0
#
#
#
#
1
1
1
1
1
1
1
1
0
1
0
1
0
1
3
1
8
1
6
0
9
2
2
3
HBE#[0..7]
REFVCC5
2 0 7
R E F V C C 5
P
P
P
P
P
P
L
L
L
L
L
L
P
P
P
P
I
I
I
I
I
I
L
L
L
L
N
N
N
N
N
N
I
I
I
I
K
K
K
K
K
K
N
N
N
N
1
1
1
1
1
1
K
K
K
K
5
4
3
2
1
0
9
8
7
6
1
1
1
1
9
9
9
9
9
9
0
0
0
0
9
8
7
6
5
4
7
2
1
0
P
P
P
P
P
P
L
L
L
L
L
L
P
P
P
P
I
I
I
I
I
I
L
L
L
L
N
N
N
N
N
N
I
I
I
I
K
K
K
K
K
K
N
N
N
N
1
1
1
1
1
1
K
K
K
K
0
1
2
3
4
5
6
7
8
9
2 2,6
U13
154
PCLKIN
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#
DEVSEL#
IRDY# TRDY# STOP# LOCK#
REQ0# REQ1# REQ2# REQ3#
PGNT0# PGNT1# PGNT2# MGNT3#
PHLD#
PHLDA#
PAR
P
P
P
P
P
P
L
L
L
L
L
L
I
I
I
I
I
I
N
N
N
N
N
N
K
K
K
K
K
K
5
4
3
2
1
0
9
9
9
9
8
8
3
2
1
0
9
8
P
P
P
P
P
P
L
L
L
L
L
L
I
I
I
I
I
I
N
N
N
N
N
N
K
K
K
K
K
K
0
1
2
3
4
5
PLINK[0..15]
PLINK[0..15] 5
PCLKTVX AD[0..31]
AD0
2
AD1
206
AD2
205
AD3
204
AD4
203
AD5
202
AD6
201
AD7
200
AD8
198
AD9
197
AD10
194
AD11
193
AD12
192
AD13
191
AD14
190
AD15
189
AD16
177
AD17
176
AD18
175
AD19
174
AD20
173
AD21
172
AD22
171
AD23
168
AD24
166
AD25
165
AD26
164
AD27
163
AD28
162
AD29
161
AD30
160
AD31
159 199
188 178 167
179 184 180 181 185 186
152 151 150 149
22 23 24 25
153 21 187
82437VX
CTAG[0..7]
6
C/BE#0 C/BE#1 C/BE#2 C/BE#3
FRAME# DEVSEL#
IRDY# TRDY# STOP#
PLOCK#
PREQ#0 PREQ#1 PREQ#2
PGNT#0 PGNT#1 PGNT#2
PHOLD#
PHLDA#
MREQ#
MGNT#
PAR
AD[0..31]
3 10,16,19,20
4,10,16,19,20 4,10,16,19,20 4,10,16,19,20 4,10,16,19,20
10,16,19,20,23 10,16,19,20,23 10,16,19,20,23 10,16,19,20,23 10,16,19,20,23 19,20,23
19,23 19,23 20,23 16,23
19,23 19,23 20,23 16,23
10,23 10,23 10,16,19,20,23
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
R65
1 2
VCC
100
REFVCC5
5
2
C132
1
1uF
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
Date: June 20, 1997 Sheet 4 of 26
82430VX Chipset TVX
C 82430VX B.0
7,8,16
MD[0..63]
HD[0..63]2,6
HCLKTDX
3 4
4 4 4 MADV#
4
PCMD1
4
PCMD0
4
MSTB1
4
MSTB0
4 REFVCC5
4 POE# MOE# HOE#
MXS
MXS POE# MOE# HOE# MADV# PCMD1 PCMD0 MSTB1 MSTB0
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
HD0 HD1 HD2 HD3 HD4 HD5 HD6 HD7 HD16 HD17 HD18 HD19 HD20 HD21 HD22 HD23 HD32 HD33 HD34 HD35 HD36 HD37 HD38 HD39 HD48 HD49 HD50 HD51 HD52 HD53 HD54 HD55
8
8
8
8
8
8
3
8
7
0
98
M
M
HD0
99
X
S
HD1
S
T
100
HD2
B
3
0
HD3
4
HD4
5
HD5
6
HD6
7
HD7
8
HD8
9
HD9
10
HD10
11
HD11
12
HD12
13
HD13
14
HD14
15
HD15
16
HD16
17
HD17
18
HD18
20
HD19
21
HD20
22
HD21
23
HD22
24
HD23
25
HD24
26
HD25
32
HD26
33
HD27
34
HD28
35
HD29
36
HD30
37
HD31
8
3
9
8
4
5
0
2
7
1
P
M
P
H
M
H
M
P
C
S
C
C
A
O
O
O
M
T
M
L
D
E
E
E
D
B
D
K
V
#
#
#
1
1
0
#
P
P
P
L
L
L
I
I
I
N
N
N
K
K
K
7
6
5
9
9
0
1
P
P
L
L
I
I
N
N
K
K
6
7
5
U20
2
R E F V C C 5
P
P
P
P
P
L
L
L
L
L
I
I
I
I
I
N
N
N
N
N
K
K
K
K
K
4
3
2
1
0
9
9
9
9
9
9
2
3
4
5
6
7
P
P
P
P
P
P
L
L
L
L
L
L
I
I
I
I
I
I
N
N
N
N
N
N
K
K
K
K
K
K
0
1
2
3
4
5
MD10 MD11 MD12 MD13 MD14 MD15 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31
MD0
41
MD0
MD1
45
MD1
MD2
51
MD2
MD3
57
MD3
MD4
61
MD4
MD5
63
MD5
MD6
69
MD6
MD7
73
MD7
MD16
39
MD8
MD17
43
MD9
MD18
47
MD19
55
MD20
59
MD21
67
MD22
71
MD23
75
MD32
40
MD33
44
MD34
50
MD35
56
MD36
60
MD37
62
MD38
68
MD39
72
MD48
38
MD49
42
MD50
46
MD51
54
MD52
58
MD53
66
MD54
70
MD55
74
82438VX
HD8 HD9 HD10 HD11 HD12 HD13 HD14 HD15 HD24 HD25 HD26 HD27 HD28 HD29 HD30 HD31 HD40 HD41 HD42 HD43 HD44 HD45 HD46 HD47 HD56 HD57 HD58 HD59 HD60 HD61 HD62 HD63
8
8
8
8
8
8
3
8
7
0
98
M
M
HD0
99
X
S
HD1
S
T
100
HD2
B
3
0
HD3
4
HD4
5
HD5
6
HD6
7
HD7
8
HD8
9
HD9
10
HD10
11
HD11
12
HD12
13
HD13
14
HD14
15
HD15
16
HD16
17
HD17
18
HD18
20
HD19
21
HD20
22
HD21
23
HD22
24
HD23
25
HD24
26
HD25
32
HD26
33
HD27
34
HD28
35
HD29
36
HD30
37
HD31
8
3
9
8
4
5
0
2
7
1
P
M
P
H
M
H
M
P
C
S
C
C
A
O
O
O
M
T
M
L
D
E
E
E
D
B
D
K
V
#
#
#
1
1
0
#
P
P
P
L
L
L
I
I
I
N
N
N
K
K
K
7
6
5
9
9
0
1 P
P
L
L
I
I
N
N
K
K
1
1
4
5
5
U11
2
R E F V C C 5
P
P
P
P
P
L
L
L
L
L
I
I
I
I
I
N
N
N
N
N
K
K
K
K
K
4
3
2
1
0
9
9
9
9
9
9
2
3
4
5
6
7 P
P
P
P
P
P
L
L
L
L
L
L
I
I
I
I
I
I
N
N
N
N
N
N
K
K
K
K
K
K
8
9
1
1
1
1
0
1
2
3
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
PLINK[0..15]
MD8
41
MD9
45
MD10
51
MD11
57
MD12
61
MD13
63
MD14
69
MD15
73
MD24
39
MD25
43
MD26
47
MD27
55
MD28
59
MD29
67
MD30
71
MD31
75
MD40
40
MD41
44
MD42
50
MD43
56
MD44
60
MD45
62
MD46
68
MD47
72
MD56
38
MD57
42
MD58
46
MD59
54
MD60
58
MD61
66
MD62
70
MD63
74
82438VX
PLINK[0..15]
4
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
Date: June 20, 1997 Sheet 5 of 26
82430VX Chipset TDX
C 82430VX B.0
HD[0..63]
2,5
HA[3..31]
2..4 HBE#[0..7]
2,4
HCLKSRAM0
3
CCS#/CAB4
4
4
HADSC#
2
4
CBWE#/CGCS#
4
4
U14D
9
HRESET
2,4,10
HW/R#
2,4
CAB3
4
NOTES: PIN 16, 38, 39, 42 AND 66 ARE
NO-CONNECT FOR PIPELINED BURST CACHE. FRAMED COMPONENTS ARE NEEDED ONLY FOR A FUTURE CACHE OPTION AND SHOULD NOT BE POPULATED WITH A PIPELINED BURST CACHE SYSTEM.
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
74HCT14S
4 CADV#
CADS#
CGWE#
COE#
HBE#0 HBE#1 HBE#2 HBE#3
HA3 HA4 HA5 HA6 HA7 HA8 HA9 HA10 HA11 HA12 HA13 HA14 HA15 HA16 HA17
37 36 35 34 33 32 100 99 82 81 44 45 46 47 48
93 94 95 96
89
98 97 86 83 84 85
87 88 38
39 42
92 31
U29 A0
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14
BWE1# BWE2# BWE3# BWE4#
CLK
CE# CE2 OE# ADV# ADSP# ADSC#
BWE# GWE# NC
NC NC
CE3# LBO#
PBSRAM 32KX32
VDD1A
VDD2A
2
VDD1B
VDD2B
2
C241
0.01uF
C242
0.01uF
HD7
52
DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31 DQ32
VDD1 VDD2
SEE NOTES
DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9
FT-
HD6
53
HD5
56
HD4
57
HD1
58
HD3
59
HD2
62
HD0
63
HD12
68
HD9
69
HD11
72
HD10
73
HD15
74
HD8
75
HD13
78
HD14
79
HD18
2
HD16
3
HD22
6
HD23
7
HD19
8
HD21
9
HD20
12
HD17
13
HD31
18
HD29
19
HD30
22
HD27
23
HD28
24
HD25
25
HD26
28
HD24
29
VDD1A
16
VDD2A
66 51
NC
80
NC
1
NC
30
NC
14 43
NC
64
ZZ
R144
0
R154
1 2
0
2
C260
0.01uF1
1
R119
0
R145
1 2
0
2
C209
0.01uF12
1
Title
Size Document Number REV
C 82430VX B.0
Date: June 20, 1997 Sheet 6 of 26
SEE NOTES
NF2B
1 2
2
R143 220
1
VCC
1 2
2
C210
3.3uF
VCC
1 2
C258
1.0uF12
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Synchronous Cache,256K
R153
10K
1
C243
2
1.0uF1
C244
3.3uF1
U28
37
HA3
A0
HA4
36
A1
HA5
35
A2
HA6
34
A3
HA7
33
A4
HA8
32
A5
HA9
100
A6
HA10
99
A7
HA11
82
A8
HA12
81
A9
HA13
44
A10
HA14
45
A11
HA15
46
A12
HA16
47
A13
HA17
48
A14
HBE#4
93
BWE1#
HBE#5
94
BWE2#
HBE#6
95
BWE3#
HBE#7
96
BWE4#
89
CLK
98
CE#
97
CE2
86
OE#
83
ADV#
84
ADSP#
85
ADSC#
87
BWE#
88
HA5 HA6 HA7 HA8 HA9 HA10 HA11 HA12 HA13 HA14 HA15 HA16 HA17
HA30
38 39 42
92 31
CBURST_SEQ1 CRPD1 CRPU1
10 9 8 7 6 5 4 3 25 24 21 23 2 26 1
27 20 22
1 2
GWE# NC
NC NC
CE3# LBO#
PBSRAM 32KX32
U19 A0
DQ1
A1
DQ2
A2
DQ3
A3
DQ4
A4
DQ5
A5
DQ6
A6
DQ7
A7
DQ8 A8 A9 A10 A11 A12 A13 A14
WE# CE# OE#
SRAM32KX8
R92
4.7K
11 12 13 15 16 17 18 19
CPUVCC
R138
0
see notes
RP73
10K
R136
1 2
0
R129
0
R139
0
SEE NOTES
4
1 2
4 5 3 6 2 7 1 8
1 2
1 2
CTWE#
CPUVCC
HRESET#AHREST#R
HRESET#B
HW/R#A
CAB3A
4.7K
4.7K
4.7K
4.7K
R89
HA28
1 2
R93
HA29
1 2
R91
HA30
1 2
R90
HA31
1 2
8
DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31 DQ32
VDD1 VDD2
CTAG0 CTAG1 CTAG2 CTAG3 CTAG4 CTAG5 CTAG6 CTAG7
52
DQ1
53
DQ2
56
DQ3
57
DQ4
58
DQ5
59
DQ6
62
DQ7
63
DQ8
68
DQ9
69 72 73 74 75 78 79 2 3 6 7 8 9 12 13 18 19 22 23 24 25 28 29
16 66
51
NC
80
NC
1
NC
30
NC
14
FT-
43
NC
64
ZZ
HD36 HD37 HD34 HD35 HD32 HD33 HD38 HD39 HD42 HD47 HD40 HD46 HD44 HD41 HD45 HD43 HD55 HD54 HD53 HD52 HD51 HD50 HD48 HD49 HD63 HD62 HD61 HD60 HD59 HD57 HD58 HD56
VDD1B VDD2B
R125
NF2A
1 2
10K
SEE NOTES
CTAG[0..7]
CACHE CONFIG HA31
NO SRAM
256K PBSRAM
4
HA30 HA29 HA28
1X X
1
011
1
CPUVCC
R133
1 2
0
R137
1 2
0
SEE NOTES
HW/R#B
CAB3B
4,8,16
4,8,16
5,8,16
4,8,16
4,8
MP[0..7]
MD[0..63]
MA[0..11]
MRAS#[0..3]
MCAS#[0..7]
MODULE 1 (BANK 0)MODULE 0 (BANK 0)
MWEA#
4
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
TP23 TP923 TP25 TP26
U21 47 44
45 34 33
40 43 41 42
12 13 14 15 16 17 18 28 31 32 19 29
67 68 69 70
11 46 48 66 71
10 30 59
W-
RAS0-
RAS1-
RAS2-
RAS3-
CAS0-
CAS1-
CAS2-
CAS3-
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
ID1
ID2
ID3
ID4
RES1
RES2
RES3
RES4
RES5
VCC
VCC
VCC
32MX36SIMV
DQ8/P0 DQ17/P1 DQ26/P2 DQ35/P3
DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16
DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25
DQ27 DQ28 DQ29 DQ30 DQ31 DQ32 DQ33 DQ34
MRAS#0 MRAS#1 MRAS#0 MRAS#1
MCAS#2 MCAS#1 MCAS#0 MCAS#3
MA7 MA8 MA2 MA3 MA4 MA5 MA6 MA0 MA1 MA9 MA10 MA11
TP052
1
TP051
1
TP050
1
TP049
1
VCC
MD16
2
DQ0
MD17
4
DQ1
MD18
6
DQ2
MD19
8
DQ3
MD20
20
DQ4
MD21
22
DQ5
MD22
24
DQ6
MD23
26
DQ7
MD8
49
DQ9
MD9
51
MD10
53
MD11
55
MD12
57
MD13
61
MD14
63
MD15
65
MD0
3
MD1
5
MD2
7
MD3
9
MD4
21
MD5
23
MD6
25
MD7
27
MD24
50
MD25
52
MD26
54
MD27
56
MD28
58
MD29
60
MD30
62
MD31
64
MP2
36
MP1
37
MP0
35
MP3
38
TP27 TP28 TP29
TP30
VCC
MRAS#0 MRAS#1 MRAS#0 MRAS#1
MCAS#6 MCAS#5 MCAS#4 MCAS#7
MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11
TP046
1
TP047
1
TP048
1
TP053
1
47 44
45 34 33
40 43 41 42
12 13 14 15 16 17 18 28 31 32 19 29
67 68 69 70
11 46 48 66 71
10 30 59
U22
W­RAS0-
RAS1­RAS2­RAS3-
CAS0­CAS1­CAS2­CAS3-
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11
ID1 ID2 ID3 ID4
RES1 RES2 RES3 RES4 RES5
VCC VCC VCC
32MX36SIMV
DQ8/P0 DQ17/P1 DQ26/P2 DQ35/P3
DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16
DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25
DQ27 DQ28 DQ29 DQ30 DQ31 DQ32 DQ33 DQ34
DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7
DQ9
MD49
4
MD50
6
MD51
8
MD52
20
MD53
22
MD54
24
MD55
26
MD40
49
MD41
51
MD42
53
MD43
55
MD44
57
MD45
61
MD46
63
MD47
65
MD32
3
MD33
5
MD34
7
MD35
9
MD36
21
MD37
23
MD38
25
MD39
27
MD56
50
MD57
52
MD58
54
MD59
56
MD60
58
MD61
60
MD62
62
MD63
64
MP6
36
MP5
37
MP4
35
MP7
38
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
Date: June 20, 1997 Sheet 7 of 26
Memory Modules 0 & 1
C 82430VX B.0
MD48
2
4,7,16
4,7,16
5,7,16
4,7,16
4,7
MP[0..7]
MD[0..63]
MA[0..11]
MRAS#[0..3]
MCAS#[0..7]
4,16
MODULE 3 (BANK 1)MODULE 2 (BANK 1)
MWEB#
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
TP42 TP43 TP44
TP41
U24 47 44
45 34 33
40 43 41 42
12 13 14 15 16 17 18 28 31 32 19 29
67 68 69 70
11 46 48 66 71
10 30 59
W-
RAS0-
RAS1-
RAS2-
RAS3-
CAS0-
CAS1-
CAS2-
CAS3-
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
ID1
ID2
ID3
ID4
RES1
RES2
RES3
RES4
RES5
VCC
VCC
VCC
32MX36SIMV
DQ8/P0 DQ17/P1 DQ26/P2 DQ35/P3
DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16
DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25
DQ27 DQ28 DQ29 DQ30 DQ31 DQ32 DQ33 DQ34
MRAS#3 MRAS#2 MRAS#3 MRAS#2
MCAS#2 MCAS#1 MCAS#0 MCAS#3
MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11
TP055
1 1
TP056 TP057
1
TP058
1
VCC
MD16
2
DQ0
MD17
4
DQ1
MD18
6
DQ2
MD19
8
DQ3
MD20
20
DQ4
MD21
22
DQ5
MD22
24
DQ6
MD23
26
DQ7
MD8
49
DQ9
MD9
51
MD10
53
MD11
55
MD12
57
MD13
61
MD14
63
MD15
65
MD0
3
MD1
5
MD2
7
MD3
9
MD4
21
MD5
23
MD6
25
MD7
27
MD24
50
MD25
52
MD26
54
MD27
56
MD28
58
MD29
60
MD30
62
MD31
64
MP2
36
MP1
37
MP0
35
MP3
38
TP45 TP46 TP47
TP48
VCC
MRAS#3 MRAS#2 MRAS#3 MRAS#2
MCAS#6 MCAS#5 MCAS#4 MCAS#7
MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11
TP061
1
TP060
1
TP059
1
TP054
1
47 44
45 34 33
40 43 41 42
12 13 14 15 16 17 18 28 31 32 19 29
67 68 69 70
11 46 48 66 71
10 30 59
U23
W­RAS0-
RAS1­RAS2­RAS3-
CAS0­CAS1­CAS2­CAS3-
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11
ID1 ID2 ID3 ID4
RES1 RES2 RES3 RES4 RES5
VCC VCC VCC
32MX36SIMV
DQ8/P0 DQ17/P1 DQ26/P2 DQ35/P3
DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16
DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25
DQ27 DQ28 DQ29 DQ30 DQ31 DQ32 DQ33 DQ34
DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7
DQ9
MD49
4
MD50
6
MD51
8
MD52
20
MD53
22
MD54
24
MD55
26
MD40
49
MD41
51
MD42
53
MD43
55
MD44
57
MD45
61
MD46
63
MD47
65
MD32
3
MD33
5
MD34
7
MD35
9
MD36
21
MD37
23
MD38
25
MD39
27
MD56
50
MD57
52
MD58
54
MD59
56
MD60
58
MD61
60
MD62
62
MD63
64
MP6
36
MP5
37
MP4
35
MP7
38
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
Date: June 20, 1997 Sheet 8 of 26
Memory Modules 2 & 3
C 82430VX B.0
MD48
2
10,12,21..23
15
15
10
10,12
10,18
INSTALL IF 1M FLASH
INSTALL IF 2M FLASH
SA[0..19]
XMEMW#
XMEMR#
ROMCS#
XOE#
PWROK
REQUIRED FOR 2M FLASH ONLY
12 13
5
U15D
74ALS32S
U14C
74HCT14S
R2
0
R76
0
11
Jumper Position
1-2
2-3
XD0 XD1 XD2 XD3 XD4 XD5 XD6 XD7
POS 1-2
2-3
JP3
C1 O.1uF
SA15 SA14 SA13 SA12 SA11 SA10 SA9 SA8 SA7 SA6 SA5 SA4 SA3 SA2 SA1 SA0
VCC
2
R1
8.2K
1
FL_VPP FL_PNPPU
VCC
2 3 29 28 4 25 23 26 27 5 6 7 8 9 10 11 12
31 24 22 30
1 2
+12V
C29 O.1uF
U7
A16 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
WE# OE# CE# PWD#
28F001BX
J3
123
1 2
System BIOS Mode Plug-n-Play
Non-Plug-n-Play
J2 1 2 3
JP3
13
DQ0
14
DQ1
15
DQ2
17
DQ3
18
DQ4
19
DQ5
20
DQ6
21
DQ7
1
VPP
XD0 XD1 XD2 XD3 XD4 XD5 XD6 XD7
MODE NORMAL
WRITE PROTECTED
SA16 SA15 SA14 SA13 SA12 SA11 SA10 SA9 SA8 SA7 SA6 SA5 SA4 SA3 SA2 SA1 SA0
1 2 3
BIOSMSB
J1
JP3
MODE POS
NORMAL 1-2
RECOVERY 2-3
U6
40
A17
1
A16
2
A15
3
A14
4
A13
5
A12
6
A11
36
A10
7
A9
8
A8
14
A7
15
A6
16
A5
17
A4
18
A3
19
A2
20
A1
21
A0
9
WE#
24
OE#
22
CE#
10
PWD# 28F002BXTSOP
DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7
VPP
25 26 27 28 32 33 34 35
13
NC
29
NC
37
NC
38
NC
11
SA16/17#
6
SA16/17
1 2
SA16
1 2
SA17
F002CE#
XD[0..7]
12
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
OPTIONAL 2MB FLASH
FL2MPU
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
B 82430VX B.0
Date: June 20, 1997 Sheet 9 of 26
System ROM
16,19,20,23
4,16,19,20
PIRQ#[0..3]
11,12,21..23
12,21..23
4,16,19,20
DRQ[0..7]
11
DD[0..15]
DDRQ[0..1]
11
9,18
3
C/BE#[0..3]
4,16,19,20,23 4,16,19,20,23 4,16,19,20,23 4,16,19,20,23
R84 220
4,16,19,20,23
IRQ[0..15]
PWROK
PCLKPIIX3
PIIX3OSC
3 AD[0..31]
1 2
FRAME# TRDY# IRDY# STOP#
DEVSEL#
21..23
21..23
19,20,23
18
21..23
4,23
2
HFERR# EXTSMI#
IOCS16# IOCHK#
DD0 DD1 DD2 DD3 DD4 DD5 DD6 DD7 DD8 DD9 DD10 DD11 DD12 DD13 DD14 DD15 DDRQ0 DDRQ1
0WS#
SERR#
PHLDA#
C/BE#0 C/BE#1 C/BE#2 C/BE#3
PXIDSELAD18 PIRQ#0
PIRQ#1 PIRQ#2 PIRQ#3
IRQ1 IRQ3 IRQ4 IRQ5 IRQ6 IRQ7 IRQ8 IRQ9 IRQ10 IRQ11 IRQ12 IRQ14 IRQ15
DRQ0 DRQ1 DRQ2 DRQ3 DRQ5 DRQ6 DRQ7
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
126 132 136
206 205 204 203 202 201 200 199 197 194 193 192 191 190 189 188 177 176 175 174 173 172 171 168 166 165 164 163 162 161 160 159
198 187 178 167
179 181 180 185
154 184 149 150 151 152 3 110
4 58 56 34 33 32 5 10 73 75 77 83 81
120 125
87 30 12 25 91 95 99
71 6 15
55 50 49 48 47 46 45 44 43 41 40 39 38 37 36 35 108 111
U12
PWROK PCICLK OSC
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/BEO­C/BE1­C/BE2­C/BE3-
FRAME­TRDY­IRDY­STOP-
IDSEL DEVSEL­PIRQA­PIRQB­PIRQC­PIRQD­SERR­PHLDA-
IRQ1 IRQ3 IRQ4 IRQ5 IRQ6 IRQ7 IRQ8­IRQ9 IRQ10 IRQ11 IRQ12/M IRQ14 IRQ15
FERR­EXTSMI-
DREQ0 DREQ1 DREQ2 DREQ3 DREQ5 DREQ6 DREQ7
IOCS16­IOCHK­ZEROWS-
DD0/SA8 DD1/SA9 DD2/SA10 DD3/SA11 DD4/SA12 DD5/SA13 DD6/SA14 DD7/SA15 DD8/SA16 DD9/SA17 DD10/SA18 DD11/SA19 DD12/SBHE­DD13 DD14/APICCS­DD15/PCS­DDRQ0 DDRQ1
8237X
LA17/DA0 LA18/DA1
LA19/DA2 LA20/CS3P LA21/CS1P LA22/CS3S LA23/CS1S
MEMCS16-
IOCHRDY
VCC/VCC3
STPCLK-
REFRESH-
BIOSCS-
PCIRST-/APICACK TESTIN-/APICREQ
PHOLD­SYSCLK
USBP0­USBP0+
USBP1­USBP1+
USBCLK
MIRQ0
MEMW-
SMEMW-
MEMR-
SMEMR-
IGNNE­DACK0-
DACK1­DACK2­DACK3­DACK5­DACK6­DACK7-
XDIR­RTCALE RTCCS-
KBCS­RSTDRV
IORDY
DIOR-
DIOW­DDAK0­DDAK1-
CPURST
BALE
IOR­IOW-
SD10 SD11 SD12 SD13 SD14 SD15
INTR SMI-
SPKR
XOE-
SOE­SDIR
INIT
21..23
12,21,22
15,21..23
21..23
15,21..23
21..23
15,21..23
15,21..23
U14A
74HCT14S
PWROK
2
DD[0..15]
SOE# SDIR
11 10
RSTDRV#
RSTISA
SYSCLKR
U16E
7407S
J26
1 2
JP2
11
21,22
DD7 DD6 DD5 DD4 DD3 DD2 DD1 DD0
DD15 DD14
DD12 DD11 DD10 DD9 DD8
VCC
VCC
2
R87 10K
1
1 2
CLOSE = CLK/4 OPEN = CLK/3
2 3 4 5 6 7 8 9
19 1
2 3 4 5 6 7 8 9
19 1
DDSAPU1
R83
22
U4
B1
A1
B2
A2
B3
A3
B4
A4
B5
A5
B6
A6
B7
A7
B8
A8 G
DIR 74ALS245
U3 A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
G DIR
74ALS245
RP1
10K
SYSCLK 21,22
SA[0..19]
SA15
18
SA14
17
SA13
16
SA12
15
SA11
14
SA10
13
SA9
12
SA8
11
18 17 16 15 14 13 12 11
4 5 3 6 2 7 1 8
SA19 SA18 SA17 SA16
DDSAPU2 DDSAPU3
DDSAPU4
VCC
9,12,21..23
2
R54 10K
1
SBHE#
21..23
186
PAR
109 153 64 20
AEN
86 84 82 80 76 74 72
69
SA0
68
SA1
67
SA2
66
SA3
63
SA4
61
SA5
59
SA6
57
SA7
145 144
143 142
146 147 70
90 22
88 19
18 23 24
17
SD0
16
SD1
14
SD2
13
SD3
11
SD4
9
SD5
8
SD6
7
SD7
92
SD8
94
SD9
96 98 100 101 102 107
130 122
123 124 135
NMI
121 85
29 60 21 89 93 97
62
TC
31 117
141 140 148 137 138 139 28
114 113 112 115 116 119 118
127 128 134 129
SYSCLKR BALER AENR
LA17 LA18 LA19 LA20 LA21 LA22 LA23
SA0 SA1 SA2 SA3 SA4 SA5 SA6 SA7
MEMWR# SMEMWR#
MEMRR# SMEMRR#
IORR# IOWR#
SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7 SD8 SD9 SD10 SD11 SD12 SD13 SD14 SD15
PBFVCC
DACK#0 DACK#1 DACK#2 DACK#3 DACK#5 DACK#6 DACK#7
T/CR
SDIR
USBP0­USBP0+
USBP1­USBP1+
MIRQ0
HINTR HSMI# HSTPCLK# HNMI HIGNNE#
REFRESH# SPKR
XDIR# XOE#
ROMCS#
ICHRDY
IIOR#R IIOW#R
DDAK0 DDAK1
PAR PHOLD#
23
MEMCS16#
IOCHRDY
2
18
12
9,12
SOE#
HRESET PCIRST#
PIIX3INIT
LA[17..23]
SA[0..19]
VCC
13 13
13 13
SD[0..15]
2 2
2
2
21..23
9
11,23 11 11 11 11 11
4,16,19,20,23
4,23
2
R82 10K
1
USBCLK
21..23
12,21..23
1 2
DACK#[0..7]
1
TP062
1
TP064
1
TP063
2,4,6 16,19,20
12
11,21..23
9,12,21..23
INSTALL FOR PIIX
3
12,21..23
R81
1 2
0
INSTALL FOR PIIX3
R80
1 2
0
INSTALL FOR PIIX
C159
0.1uF
12,21,22
R73
1 2
22
TP9990 TP9991
TP9992
VCC
R72
1 2
BALE
22 R70
1 2
AEN
22
R74
1 2
MEMW# 22 R69
1 2
SMEMW#
22 R75
1 2
MEMR# 22
R71
1 2
SMEMR# 22 R68
1 2
IOR#
22
R67
1 2
IOW#
12,21,22
12 13
1
RSTDRV
U2D
74ALS08S
TP987
22
DIVCLK
23
12
1
11
CPUVCC
VCC
T/C
TP093
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
C 82430VX B.0
Date: June 20, 1997 Sheet 10 of 26
PIIX3
10
DD[0..15]
10,12,21..23
10,21..23
10,23
DDRQ[0..1]
10
10
10
DDAK1
10
IRQ[3..15]
LA[17..23]
10
RSTDRV#
ICHRDY
DDAK0
SOE#
DDRQ1 DDRQ0
5.6K
RP21
IRSTA#
4 5
IRSTB#
3 6 2 7 1 8
33
SDDAK1
RP52
SDDRQ1
4 5
DRQ0R
3 6 2 7
SDDAK0
1 8
1
R78
2
LA21
LA20
LA17
LA18
LA19
LA23
LA22
33
1
R79
5.6K
2
RP53
33
RP57
33
4 5 3 6 2 7 1 8
4 5 3 6 2 7 1 8
PINTERRUPT MIRQ0 IDA1ADA1
IDA0ADA0
IRQ14 SINTERRUPT
U1D
12 13
9 10
4 5
1 2
9 10
4 5
1 2
74ALS00S U1C
74ALS00S U2B
74ALS08S U2A
74ALS08S U2C
74ALS08S U1B
74ALS00S U1A
74ALS00S
11
CS1P#
CS3P#
8
DA0
6
3
DA1
8
DA2
6
CS1S#
3
CS3S#
IDA1B
DA2 IDA2A IDA2B
IDA0B
IIOW#R
10
IIOR#R
10
R64
47
R62
1 2
47 R66
47 R63
1 2
47
18
18
1 2
1 2
IRSTA# IDA7 IDA6 IDA5 IDA4 IDA3 IDA2 IDA1 IDA0
DRQ0R IIOWA# IIORA#
SDDAK0 PINTERRUPT IDA1A IDA0A ICS1A#
HDACTA#
IRSTB# IDB7 IDB6 IDB5 IDB4 IDB3 IDB2 IDB1 IDB0
SDDRQ1 IIOWB# IIORB#
SDDAK1 SINTERRUPT IDA1B IDA0B ICS1B#
HDACTB#
IIOWA#
IIOWB#
IIORA#
IIORB#
PRIMARY
J22 1 2
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
SECONDARY
J21 1 2
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
VCC
IDA8 IDA9 IDA10 IDA11 IDA12 IDA13 IDA14 IDA15
PIDEPU TP067
TP068 IDA2A ICS3A#
IDB8 IDB9 IDB10 IDB11 IDB12 IDB13 IDB14 IDB15
SIDEPU TP066
TP065 IDA2B ICS3B#
RP67 4 5 3 6 2 7 1 8
4.7K
RP29 4 5 3 6 2 7 1 8
4.7K
RP25 4 5 3 6 2 7 1 8
4.7K
RP24 4 5 3 6 2 7 1 8
4.7K
1
TP78
1
TP76
1 1
DD14 DD1 ICS1A# DD15 DD0
DD12 DD3 DD13 DD2
DD10 DD5 DD11 DD4
DD8 DD7 DD9 DD6
TP77 TP75
DD7 IDA7 DD8 IDA8
DD6 IDA6 DD9 IDA9
DD5 IDA5 DD10 IDA10
DD4 IDA4 DD11 IDA11
DD3 IDA3 DD12 IDA12
IDA2 DD2 IDA13 DD13
IDA1 DD1 IDA14 DD14
IDA0 DD0 IDA15 DD15
CS1S# CS3S#
ICS3A#
HDACTA# PIDEPU
RP32 1 8 2 7 3 6 4 5
22
RP35 1 8 2 7 3 6 4 5
22
RP37 1 8 2 7 3 6 4 5
22
RP38 1 8 2 7 3 6 4 5
22
RP39 1 8 2 7 3 6 4 5
22
RP40 1 8 2 7 3 6 4 5
22
RP44 1 8 2 7 3 6 4 5
22
RP47 1 8 2 7 3 6 4 5
22
RP59 1 8 2 7 3 6 4 5
33
RP61 1 8 2 7 3 6 4 5
10K
IDB7 DD7 IDB8 DD8
IDB6 DD6 IDB9 DD9
IDB5 DD5 IDB10 DD10
IDB4 DD4 IDB11 DD11
IDB3 DD3 IDB12 DD12
DD2 IDB2 DD13 IDB13
DD1 IDB1 DD14 IDB14
DD0 IDB0 DD15 IDB15
ICS1B# CS1P# ICS3B# CS3P#
VCC
HDACTB# SIDEPU
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
C 82430VX B.0
Date: June 20, 1997 Sheet 11 of 26
PCI IDE Interface
2
R43
2
C102
1K
1
0.1uF
IN5817
1
R46 1M
2
D2
2 1
1
BT1
2
1
BAT_D BAT3V
32.768KHz
1
C109
2
22pF
BAT_G
Y1
1 2
J20
10,11,21..23
9,10,21..23
15 15 15 15
4 3 2 1
2 1
KBCLK# KBDAT# MSCLK# MSDAT#
C106 22pF
10,21,22
SA[0..19]
VCC
10,21..23
10,21..23
DACK#[0..7]
IRQ[0..15]
RP23 1 8 2 7
3 6 4 5
4.7K
DRQ[0..7]
9
SD[0..15]
XD[0..7]
23
IDE1_IRQ
10,21..23
10,21,22
TP1021 TP1022
TP1023
10,21,22
10
TP36 TP37 TP38 TP39 TP40
9,10
10
3
15 15
XDIR#
OSCUIO
XIOR# XIOW#
RSTDRV IOCHRDY
XOE#
R22
1 2
OSC
BATV XTAL32I XTAL32O
AEN
T/C
DACK#0 DACK#1 DACK#2 DACK#3
IRQ1 IRQ3 IRQ4 IRQ5 IRQ6 IRQ7 IRQ8 IRQ9 IRQ10 IRQ11 IRQ12 IRQ14 IRQ15
SA0 SA1 SA2 SA3 SA4 SA5 SA6 SA7 SA8 SA9 SA10 SA11 SA12 SA13 SA14 SA15
TP080
1
TP081
1
TP082
1
TP083
1
TP084
1
TP079
1
TP078
1
TP085
1
XD0
XD1
XD2
XD3
XD4
XD5
XD6
XD7
SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7
DRQ0 DRQ1 DRQ2 DRQ3
122 124 22 68 69 70 80 90
72 73 74 75 76 77 78 79
89 82
84 86 88
81 83 85 87
67 66 65 64 63 62 61 59 58 57 56 55 54
41 42 43 44 45 46 47 48 49 50 51 52 53 27 28 29
26 23 24 25 30 31
34 33 32
92 91 94 93
111 112 113 114 115 116 117 118
119 120
VBAT XTAL1 XTAL2 14CLOCKI IOR# IOW# AEN RSTDRV IOCHRDY
SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7
TC DRQ0
DRQ1 DRQ2 DRQ3
DACK0 DACK1 DACK2 DACK3
IRQ1 IRQ3 IRQ4 IRQ5 IRQ6 IRQ7 IRQ8/IRQ8# IRQ9 IRQ10 IRQ11 IRQ12 IRQ14 IRQ15
SA0 SA1 SA2 SA3 SA4 SA5 SA6 SA7 SA8 SA9 SA10 SA11 SA12/CS SA13/HDCS2# SA14/HDCS3# SA15/IDE2_IRQ
IDE1_IRQ IDE1_OE# HDCS0# HDCS1# IOROP# IOWOP#
IDE_A0 IDE_A1 IDE_A2
KCLK KDAT MSCLK MSDAT
RD0 RD1 RD2 RD3 RD4 RD5 RD6 RD7
ROMCS# ROMOE#
FDC37C93X
14CLK01 14CLK02 14CLK03
INDEX#
WDATA# WGATE#
RDATA# SIDE1#
DSKCHG#
DRVSEL0# DRVSEL1#
DRVDEN0 DRVDEN1
MEDID0 MEDID1
GP10/IRQIN GP11/IRQIN
GP12/IRRX GP13/IRTX
GP14/RS GP15/WS
GP16/JOYRS
GP17/JSWS
GP20/IDE2_OE
GP21/EEDIN GP22/EDOUT GP23/EECLK
GP24/EEEN
GP25/8024_P21
16CLK 24CLK
STEP#
TRK0#
MTR0# MTR1#
SLIN# INIT#
RTS1# CTS1# DTR1# DSR1# DCD1#
RTS2# CTS2# DTR2# DSR2# DCD2#
DIR#
WPT#
AFD# STB# BUSY ACK#
SLCT ERR#
RXD1 TXD1
RI1# RXD2
TXD2
RI2#
U9
121
OSCR
37
OSCAUDIOR
38 39
36 35
14 9 10 11 12 15 16 17 13 18 4 7 6 5 2 3 20 19
138
PD0
137
PD1
136
PD2
135
PD3
134
PD4
133
PD5
132
PD6
131
PD7
140 141 143 144 128 129 127
PE
126 142
145 146 148 149 150 147 152 151
155 156 158 159 160 157 154 153
96 97 98 99 100 102 103
104 105 106 107 108 109 110
1
TP076 TP077
TP088
TP090 TP089
PDR0 PDR1 PDR2 PDR3 PDR4 PDR5 PDR6 PDR7
TP092 TP091 TP074 TP086 TP073 TP072 TP087
TP075 KBRESET# KBRESET
TP071 TP070 TP069
TP14
1
TP1033
1
TP49
INDEX#
DIR# STEP# WDATA#
WGATE# TRK0# WPT# RDATA#
SIDE1# DSKCHG#
MOTEA#
MOTEB#
DRVSA#
DRVSB#
REDWC# DRATE0
SLIN#R
INIT#R
AFD#R
STB#R BUSY ACK# PE
14 SLCT ERR#
RX0
13
TX0
13 CTS0#
DTR0# DSR0# RLSD0# RI0#
13
RX1
TX1
13
RTS1# CTS1#
DTR1# DSR1# RLSD1# RI1#
1
TP9993
1
TP9994
1
TP9995
1
TP1024
1
TP9996
1
TP9997
1
TP1031
1
TP1032
1
TP9998
1
TP9999
1
TP57
13
13
13
13
1 1
14
14 14 14
14 14
13
13
13 13
13
13
13
13 13
33 R21
1 2
33
13
13 13
13 13 13 13 13 13 13 13 13
TP1019 TP1020
14 14
13
13
U14B
3
4
74HCT14S
KEYLOCK#
18
2
HA20M#
OSCVID
PDR[0..7]
R13 10K
R20
1 2
1K
RTS0#
21,22
16
INSTALL FOR 370 CONFIG.
1 2
INSTALL FOR 3F0 CONFIG.
13
U15A
1 2
74ALS32S
14
VCC
CPUVCC
2
R140 330
1
HINIT5V
U16A
1 2
7407S
HINIT
2
3
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
10
PIIX3INIT
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
C 82430VX B.0
Date: June 20, 1997 Sheet 12 of 26
I/O Controller
SP_DCD0 SP_DSR0 SP_RXD0 SP_RTS0 SP_TXD0 SP_CTS0 SP_DTR0 SP_RI0
-12V
1 2 3 4 5 6 7 8 9 10
U8 VCC+
RA RA RA DY DY RA DY RA VCC-
GD75232SOP
VCC
GND
VCC+12V
20 19
RY
18
RY
17
RY
16
DA
15
DA
14
RY
13
DA
12
RY
11
RLSD0# DSR0#
RX0 RTS0# TX0
CTS0# DTR0#
RI0#
12
12
12
12
12
12 12
12
SP_DCD0 SP_DSR0 SP_RXD0 SP_RTS0 SP_TXD0 SP_CTS0 SP_DTR0 SP_RI0
12C55
100pF
2
C51
1
100pF 1
2 1
100pF
2
C61 100pF 1
C64
2
12C68
100pF
2
C65 100pF
C82
1
100pF
2
C81
1
100pF
J17 1
2 3 4 5 6 7 8 9 10
COM 0
HEADER
SP_DCD1 SP_DSR1 SP_RXD1 SP_RTS1 SP_TXD1 SP_CTS1 SP_DTR1 SP_RI1
10 10 10 10
1 2 3 4 5 6 7 8 9 10
-12V
USBP1­USBP1+ USBP0­USBP0+
R29
1 2
15K R31
1 2
15K R23
1 2
15K R27
1 2
15K
U5 VCC+
RA RA RA DY DY RA DY RA VCC-
GD75232SOP
VCC
RY RY RY DA DA RY DA RY
GND
1
R24
30
2
1
C163
2
47pF
1 2
1 2
20 19 18 17 16 15 14 13 12 11
R25
0
R28
0
DO NOT STUFF
VCC+12V
J8 1
2 3 4 5 6 7 8 9 10
FLOPPY
INTERFACE
HEADER
J24
3334 3132 2930 2728 2526 2324 2122 1920 1718 1516 1314 1112
910 78 56 34 12
COM 1
HEADER
USB1FB
2
1
L15
SP_DCD1 SP_DSR1 SP_RXD1 SP_RTS1 SP_TXD1 SP_CTS1 SP_DTR1 SP_RI1
2 1
100pF
2
C22
1
100pF 1
12
SIDE1#
12 12
12
12
WGATE#
12
WDATA#
12
12
12
MOTEB#
12
DRVSA#
12
DRVSB#
12
MOTEA#
12 12
DRATE0
12
REDWC#
12
C26
DSKCHG# RDATA#
WPT#
TRK0#
STEP#
DIR#
INDEX#
12C37
100pF
2
C27 100pF 1
VCC
1
2
TP69
R77
1.0K
100pF
1
2
C49
1
100pF
2
C44
1
100pF
4 5 3 6 2 7 1 8
TP094
12C43
2
C40 100pF
RP72
1K
RLSD1#
12
DSR1#
12
RX1
12
RTS1#
12
TX1
12
CTS1#
12
DTR1#
12
RI1#
12
1
1
R26
30
2
2
1 2
C162 47pF
1 2
C161
47pF
R30 30
1
R33
30
2
2
L18
1
1
C160
2
47pF
2 1
470pF
C89
1
2 USBVFB1 1
2
2 1
470pF
L17
F4
1.25A
C86
2 L16
1
VCCVCC
1
F3
1.25A
2 USBVFB0 1
L14
2
USBV0 USBD0­USBD0+ USBG0 USBV1 USBD1­USBD1+ USBG1
1 2
C76
470pF
2
C77
1
470pF
USB
HEADER
J19
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
Date: June 20, 1997 Sheet 13 of 26
Serial Ports, Floppy, USB
B 82430VX B.0
12
12 12 12
12
PDR[0..7]
AFD#R STB#R INIT#R
SLIN#R
ERR#
12 12
12 12 12
SLCT BUSY
ACK#
1
C11
2
180pF
1
C20
2
180pF
1
C35
2
VCC
2
D1
IN4148 3 PAR5VOLTS
RP2
4 5 3 6 2 7
RP3
33
RP6
33
RP12
33
4 5 3 6 2 7 1 8
4 5 3 6 2 7 1 8
4 5 3 6 2 7 1 8
PDR0
PDR3
PDR2 PDR1
PDR7 PDR6 PDR5 PDR4
PE
1K
RP4
1K
RP7 1 8 2 7 3 6 4 5
1K
RP10
1K
RP15 1 8 2 7 3 6 4 5
1K
1 8
4 5 3 6 2 7 1 8
4 5 3 6 2 7 1 8
180pF
C42
180pF
C48
180pF
C54
180pF
C60
180pF
C67
180pF
C21
180pF
1
C39
2
180pF
1 2
1
C47
2
180pF
1 2
1
C50
2
180pF
1 2
1
C59
2
180pF
1 2
1
C63
2
180pF
1 2
1
C19
2
180pF
1 2
1
C25
2
180pF
1
C36
2
180pF
STB# PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 ACK# BUSY PE SLCT
PARALLEL
HEADER
J7 1 2
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
AFD# ERR# INIT# SLIN#
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
B 82430VX B.0
Date: June 20, 1997 Sheet 14 of 26
Parallel Port
VCC
10,21..23
10,21..23
10,21..23
10,21..23
IOR#
IOW#
MEMR#
MEMW#
4
5 6
U17B 74LS125S
1
2 3
U17A 74LS125S
4
5 6
U18B 74LS125S
1
2 3
U18A 74LS125S
PDEN
STUFFING OPTION
XIOR#
12
L5
KBDAT#
12
XIOW#
12
XMEMR#
9
XMEMW#
9
2
R96 220
1
KBCLK#
12
MSDAT#
12
MSCLK#
12
2 1
L4
2 1
L3
2 1
L2
2 1
1 2
C16 470pf
KBDAT_FB#
KBCLK_FB#
1
C15
2
470Pf
MSDAT_FB#
1
C13
2
470Pf12
MSCLK_FB#
C12 470Pf
TP50
TP51
TP52
TP53
1
F2
1.25A
2
1
TP095
KBSIGND
1
TP096
1
TP097
1
TP098
KB5V_FB
1 2
1
L8
2
KB5V
C14
0.1uF
2
F1
1.35A
1
2
L6
1
J5
1 2 3 4
KEYBOARD
5
CONNECTOR
6 7 8 9
J4
1 2 3 4
MOUSE
5
CONNECTOR
6 7 8 9
KBSHGND 1
L1
2
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
Date: June 20, 1997 Sheet 15 of 26
Keyboard/Mouse Interface
B 82430VX B.0
VP[0..7]
17
R36
1 2
6.8K R37
1 2
6.8K R38
1 2
6.8K
CONFIGURATION OPTIONS
VP14=Byte swap aperature enable VP11=Interrupt Enable VP10=MCLK pin is VCLK
AD[0..31]4,10,19,20
10,19,20
10,19,20,23
4,23
R42 33
R39 33
C98
10uF 1
1 2 1 2
12
17 17 17 17 17 17 17 17 17 17 17 17
17
3
3
1 2
FRAME#
IRDY# PCIRST#
HCLKVID
OSCVID
PCLKVID C/BE#0
C/BE#1 C/BE#2 C/BE#3
VEDCLK
TRDY# STOP# DEVSEL# PAR
PIRQ#[0..3]
R40
1 2
135
VHSYNCR VVSYNCR VBLANK# VDCLKR VESYNC VEVIDEO
VRED VGREEN VBLUE DDCCLK DDCDAT
VOVRW# MREQ#
2
4,10,19,20,23 4,10,19,20,23 4,10,19,20,23 4,10,19,20,23 4,10,19,20,23
4,10,19,20,23
4,10,16,19,20 4,10,16,19,20 4,10,16,19,20 4,10,16,19,20
1
TP1006
1
TP1005
1
TP1004
1
TP1003
1
TP1002
AD30 VIDSEL
1 2
R47 220
1
TP59
1
TP61
1
TP60
VCC
R48 10K
1 2
1
TP100 TP099
1 1
TP112 TP111
1
VMVDDR VDVDDR
1
2
C96
C93
2
10uF
0.1uF
1
C95
0.1uF
TP1027 TP1026 TP1025
TP58
TP104 TP105
TP106 TP107
TP108
PIRQ#3
TP101 TP103 VREXT TP102
VTWR#
VP10 VP11
VP14
AD31 AD30 AD29 AD28 AD27 AD26 AD25 AD24 AD23 AD22 AD21 AD20 AD19 AD18 AD17 AD16 AD15 AD14 AD13 AD12 AD11 AD10 AD9 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0
MD[0..63]
RP27
22 RP31
22
1 2
R55 10
1 2
R56 10
1 2
R49 10
1 2
R57 10
1 2
R58 10
1 2
R50 10
1 2
R59 10
1 2
R51 10
1 2
R60 10
1 2
R52 10
1 2
R61 10
1 2
R53 10
MRAS#[0..3] MGNT#
5,7,8
MCAS#4
1 8
MCAS#2
2 7
MCAS#6
3 6
MCAS#3
4 5
MCAS#7
1 8
MCAS#1
2 7
MCAS#5
3 6
MCAS#0
4 5
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
Decoupling for graphics controller
2
C121
1
0.1uF
MWEB#
4,8
4,7,8
4,23
VCC
MCAS#[0..7] 4,7,8
MA[0..11]
4,7,8
1
C128 10uF12
2
VCCCPUVCC
C250
0.1uF
U10
VP0
2
P0
VP1
3
P1
VP2
4
P2
VP3
5
P3
VP4
6
P4
VP5
7
P5
VP6
8
P6
VP7
9
P7
11
P8
12
P9
13
P10
14
P11
15
P12
16
P13
17
P14
18
P15
20
AD31
21
AD30
23
AD29
24
AD28
25
AD27
26
AD26
27
AD25
28
AD24
30
AD23
31
AD22
33
AD21
34
AD20
35
AD19
36
AD18
37
AD17
38
AD16
49
AD15
50
AD14
51
AD13
52
AD12
54
AD11
55
AD10
57
AD9
58
AD8
59
AD7
60
AD6
61
AD5
62
AD4
63
AD3
64
AD2
66
AD1
68
AD0
40
FRAME#
41
TRDY#
46
STOP#
45
DEVSEL#
47
PAR
71
IDSEL
74
IRDY#
69
RST#
181
INTR#
70
HCLK
183
OSC
184
XTAL
189
IREF
190
REXT
186
MCLK
56
PCICLK
48
CBE#0
43
CBE#1
39
CBE#2
29
CBE#3
202
HSYNC
201
VSYNC
208
BLANK
199 205 203 206 196 194 192
77 76 75 182
72 19
22 65 78
187 185 198 200
DCLK ESYNC EVIDEO EDCLK RED GREEN BLUE
EECS EEDI TWR# OVRW#
MREQ# RSVD#1
RSVD#2 RSVD#3 RSVD#4
MCLKVCC MCLKVSS DCLKVCC DCLKVSS
CL-GD54UM36
CAS#0 CAS#1 CAS#2 CAS#3 CAS#4 CAS#5 CAS#6 CAS#7
RSVD#5 RSVD#6
MGNT#
DACVCC1 DACVCC2 DACVSS1 DACVSS2 DACVSS3
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
MA10 MA11
RAS#
MD0
145
MD0
MD1
180
MD1
MD2
154
MD2
MD3
158
MD3
MD4
162
MD4
MD5
166
MD5
MD6
170
MD6
MD7
174
MD7
MD8
113
MD8
MD9
102
MD9
MD10
106
MD11
110
MD12
115
MD13
120
MD14
124
MD15
128
MD16
147
MD17
148
MD18
152
MD19
156
MD20
160
MD21
168
MD22
172
MD23
176
MD24
96
MD25
100
MD26
104
MD27
108
MD28
112
MD29
117
MD30
122
MD31
126
MD32
146
MD33
151
MD34
155
MD35
159
MD36
163
MD37
167
MD38
171
MD39
178
MD40
99
MD41
103
MD42
164
MD43
111
MD44
116
MD45
121
MD46
125
MD47
129
MD48
144
MD49
149
MD50
153
MD51
157
MD52
161
MD53
169
MD54
173
MD55
179
MD56
97
MD57
101
MD58
105
MD59
131
MD60
114
MD61
119
MD62
123
MD63
127
VMA0R
82
MA0
VMA1R
83
MA1
VMA2R
84
MA2
VMA3R
85
MA3
VMA4R
86
MA4
VMA5R
88
MA5
VMA6R
90
MA6
VMA7R
91
MA7
VMA8R
92
MA8
VMA9R
93
MA9
VMA10R
94
VMA11R
95
VCAS0#R
136
VCAS1#R
134
VCAS2#R
138
VCAS3#R
140
VCAS4#R
137
VCAS5#R
135
VCAS6#R
139
VCAS7#R
133
TP110
79 80 142
WE#
143 73
188 197 191 193 195
TP109 VWE#R VRAS#R
1 1
1 2
R45 22
VVDDF
1
C97
10uF
2
TP1008 TP1007
VCAS4#R VCAS2#R VCAS6#R VCAS3#R
VCAS7#R VCAS1#R VCAS5#R VCAS0#R
MRAS#3
2 1
2
C99
1
0.01uF
R44 10
1 2
L19
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
INTEP CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
PCI SMBA Graphics Accelerator
Size Document Number REV
C 82430VX B.0
Date: June 20, 1997 Sheet 16 of 26
16
16
VGREEN
16
VRED
VBLUE
VCC
STUFFING
1 1
L7
VAREDF DDCPWR VAGREENF
VABLUEF TP113 TP114
OPTION
MID1 VBHS VBVS MID3
1 9 2 10 3 11 4 12 5 13 6 14 7 15 8
J6
16 17
2
1
L9
1 2
180nH
1
1
R8 75
2
1 R9 75
2
2
R10 75
1
C30
2
15pF12
C31 15pF12
L10
1 2
180nH
C32 15pF 1
L11
180nH
1 2
TP1606 TP1605
1
2
C8 15pF
C17
2
15pF12C915pF
VHSYNCR
16
VVSYNCR
16
VP[0..7]
16
VDCLKR
16
VBLANK#
16
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
R12
R11
R19
1 2
33
1 2
33
0
1 2
1
C34
2
220pF
2 1
2 1
VDCLK VHSYNC
VVSYNC
1
C33 220pF
2
L13
L12
VP0 VP1 VP2 VP3 VP4 VP5 VP6 VP7
1
C10
2
47pF 1
J13
2
C18 47pF
VCC
VCC
VCC
2
1
VOVRW#
R18 10K
1
1
2
16
R4
R3
1K
1K
2
VEVIDEO
16
VESYNC
16
VEDCLK
16
DDCDAT
DDCCLK
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLCOM, CA 95630
Title
Size Document Number REV
B 82430VX B.0
Date: June 20, 1997 Sheet 17 of 26
Video Connectors
16
16
RP9 1 8 2 7 3 6 4 5
10K
12 34 56 78
910 1112 1314 1516 1718 1920 2122 2324 2526
VEVIDEOR
VESYNCR
VEDCLKR
DDCCLK/V
DDCDAT/V
R14
1 2
1K
R15
1 2
1K
R16
1 2
1K
R6
1 2
0
R7
1 2
0
INSTALL IF I2C SUPPORTED
R41
1 2
0
R17
1 2
0
INSTALL IF NO I2C AND
NO VIDEO OVERLAY
VCC
1
1 2
BUZZ2
C227
0.1 uF
TP115
J33
1
2
3
4
SPEAKER
TP98
R135
1 2
68
SPK2
R128
1 2
SPKR
10
SPK1
1K
1
3
Q2 2N3904
2
R134
68
1 2
12
KEYLOCK#
VCC
R126
220
1 2
1
C234 470pF
2
PON
1
C226
2
470pF
J34
1
POWER LED
2 3
KEYLOCK
4 5
11
HDACTA#
U27B
3 4
7407S
VCC
+3_3V
-12V +12V
-5V
HARDDRV
6
U27C
7407S
J12 1
2 3 4 5 6
J18 1
2 3 4 5 6
J23 1
2 3 4 5 6
VCC
1
R122
220 2 HDRV1
J29 1
2
HARD DRIVE LED
3 4
5
HDACTB#
POWER_GOOD
11
1 0
9 8
U18C 74LS125S
VCC
2
R86 10K
1
EXTSMI#
10
13 12
PWRGD1
1
C191
2
10uF
1 2
U14F
74HCT14S
1 2
C168
4.7nF
1 2
VCC
R146
100
1
2
C204
0.1uf
R121 220
3
2
PWROK#
RSTSW1
D3 1N4148
J27 1
2 JP2
11
EXTSMI SWITCH
U14E
74HCT14S
J36 1
2 JP2
10
RESET SWITCH
PWROKR
C233
470pF
R85
33
+12V
J35
1
CPU COOLING FAN
2
PWROK
JP2
9,10
2 1
1 2
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
B 82430VX B.0
Date: June 20, 1997 Sheet 18 of 26
Front Panel
10,16,20,23
4,10,16,20
4,10,16,20
PIRQ#[0..3]
C/BE#[0..3]
AD[0..31]
0.1UF
C69
2 1
2 1
4,10,16,20,23
4,10,16,20,23
4,20,23
10,20,23
20,23
TP109
C70
0.1uF
20,23
1
TP110
TP111
PCLK0
3
PREQ#0
4,23
IRDY# DEVSEL# PLOCK#
PERR#
SERR#
ACK64S#[0..2]
+3_3V
VCC
+12V
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49
A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62
PIRQ#1 PIRQ#3
TP133 TP128
TP127
TP126 AD30
AD28 AD26
AD24 PCIB2
AD22 AD20
AD18 AD16
AD15 AD13
AD11 AD9
C/BE#0 AD6
AD4 AD2
AD0
REQ64S#1
1
TP114
1
TP115
1
TP116
1
TP117
AD28
R35
220
FRAME# TRDY# STOP# SDONE
SBO# PAR
REQ64S#[0..2]
PCIRST# PGNT#1
1 2
4,10,16,20,23 4,10,16,20,23 4,10,16,20,23 20,23
20,23
4,10,16,20,23
20,23
10,16,20 4,23
TP116
PIRQ#2 PIRQ#0 PCIB0 TP120 PCIB1
TP121
AD31 AD29
AD27 AD25
C/BE#3 AD23
AD21 AD19
AD17 C/BE#2
C/BE#1 AD14
AD12 AD10
AD8 AD7
AD5 AD3
AD1 ACK64S#1
+3_3V
VCC
-12V J15
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49
B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62
CN120ED05B
+3_3V
VCC
-12V J14
B1 B2
TP117
PIRQ#1 PIRQ#3 PCIA0
1
TP119 PCIA1
TP118
1
AD31 AD29
AD27 AD25
C/BE#3 AD23
AD21 AD19
AD17 C/BE#2
C/BE#1 AD14
AD12 AD10
AD8 AD7
AD5 AD3
AD1 ACK64S#0
B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49
B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62
CN120ED05B
+3_3V
VCC
+12V
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49
A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62
PIRQ#0 PIRQ#2
TP125 TP124
TP123
TP122 AD30
AD28 AD26
AD24 PCIA2
AD22 AD20
AD18 AD16
AD15 AD13
AD11 AD9
C/BE#0 AD6
AD4 AD2
AD0
REQ64S#0
1 1
1
PCIRST# PGNT#0
1
AD29
R34
220
FRAME# TRDY# STOP# SDONE
SBO# PAR
REQ64S#[0..2]
TP105 TP106
TP107
10,16,20 4,23
TP108
1 2
4,10,16,20,23 4,10,16,20,23 4,10,16,20,23 20,23
20,23
4,10,16,20,23
C72
0.1UF
4,10,16,20,23
4,10,16,20,23
20,2320,23
TP112
TP113
2
4,23
1
2
C71
1
0.1UF
4,20,23
20,23
10,20,23
ACK64S#[0..2]
TP118
DEVSEL# PLOCK#
3
PCLK1 PREQ#1
IRDY#
PERR# SERR#
1
1
1
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
C 82430VX B.0
Date: June 20, 1997 Sheet 19 of 26
PCI Slots 0 and 1
10,16,19,23
4,10,16,19
PIRQ#[0..3]
C/BE#[0..3]
AD[0..31]4,10,16,19
0.1UF
C73
2 1
2 1
4,10,16,19,23
4,10,16,19,23
4,19,23
10,19,23
19,23
TP123
C74
0.1uF
19,23
1
TP124
TP125
PCLK2
3
PREQ#2
4,23
IRDY# DEVSEL# PLOCK#
PERR#
SERR#
ACK64S#[0..2]
+3_3V
VCC
-12V J16
B1 B2
TP134
PIRQ#3 PIRQ#1 PCIC0 TP137
1
PCIC1
TP136
1
AD31 AD29
AD27 AD25
C/BE#3 AD23
AD21 AD19
AD17 C/BE#2
C/BE#1 AD14
AD12 AD10
AD8 AD7
AD5 AD3
AD1 ACK64S#2
B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49
B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62
CN120ED05B
+3_3V
VCC
+12V
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49
A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62
PIRQ#2 PIRQ#0
TP135 TP140
TP139
TP138 AD30
AD28 AD26
AD24 PCIC2
AD22 AD20
AD18 AD16
AD15 AD13
AD11 AD9
C/BE#0 AD6
AD4 AD2
AD0 REQ64S#2
1
TP119
1
TP120
1
TP121
1
TP122
AD31
R32
220
FRAME# TRDY# STOP# SDONE
SBO#
4,10,16,19,23
PAR
REQ64S#[0..2]
1 2
4,10,16,19,23 4,10,16,19,23 4,10,16,19,23 19,23
19,23
PCIRST# PGNT#2
19,23
10,16,19 4,23
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
C 82430VX B.0
Date: June 20, 1997 Sheet 20 of 26
PCI Slot 2
10..12,22,23
10,12,22,23
10,12,22
IRQ[3..15]
DRQ[0..7]
DACK#[0..7]
10,22
10,22,23
10,22,23
10,22,23 10,15,22,23 10,15,22,23
10,22,23
10,22
10,12,22
10,22,23
10,22,23
10,22,23
RSTISA
SMEMW# SMEMR#
REFRESH#
SYSCLK
12,22
MEMCS16#
IOCS16#
22,23
0WS#
IOW# IOR#
T/C
BALE
OSC
MASTER#
-5V
-12V +12V
IRQ9 DRQ2
DACK#3 DRQ3 DACK#1 DRQ1
IRQ7 IRQ6 IRQ5 IRQ4 IRQ3 DACK#2
IRQ10 IRQ11 IRQ12 IRQ15 IRQ14 DACK#0 DRQ0 DACK#5 DRQ5 DACK#6 DRQ6 DACK#7 DRQ7
VCC
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31
D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18
J10 B1
B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31
D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18
CD98ED10B
A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31
C10 C11 C12 C13 C14 C15 C16 C17 C18
VCC
A1
A1
A2
SD7
A2
A3
SD6
A3
A4
SD5
A4
A5
SD4
A5
SD3
A6
A6
SD2
A7
A7
SD1
A8
A8
SD0
A9
A9
A10 A11
SA19
A12
SA18
A13
SA17
A14
SA16
A15
SA15
A16
SA14
A17
SA13
A18
SA12
A19
SA11
A20
SA10
A21
SA9
A22
SA8
A23
SA7
A24
SA6
A25
SA5
A26
SA4
A27
SA3
A28
SA2
A29
SA1
A30
SA0
A31
C1
C1
LA23
C2
C2
LA22
C3
C3
LA21
C4
C4
LA20
C5
C5
LA19
C6
C6
LA18
C7
C7
LA17
C8
C8
C9
C9
C10
SD8
C11
SD9
C12
SD10
C13
SD11
C14
SD12
C15
SD13
C16
SD14
C17
SD15
C18
IOCHK#
IOCHRDY
AEN
SBHE#
MEMR# MEMW#
10,22,23 10,22,23
MEMCS16# IOCS16#
-12V +12V
-5V
RSTISA
IRQ9 DRQ2
0WS#
SMEMW# SMEMR# IOW# IOR#
DACK#3 DRQ3 DACK#1
DRQ1 REFRESH# SYSCLK
IRQ7
IRQ6
IRQ5
IRQ4
IRQ3
DACK#2 T/C BALE
OSC
IRQ10
IRQ11
IRQ12
IRQ15
IRQ14
DACK#0
DRQ0
DACK#5
DRQ5
DACK#6
DRQ6
DACK#7
DRQ7 MASTER#
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31
D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18
J9 B1
B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31
D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18
CD98ED10B
A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31
C10 C11 C12 C13 C14 C15 C16 C17 C18
A1
A1
SD7
A2
A2
SD6
A3
A3
SD5
A4
A4
SD4
A5
A5
SD3
A6
A6
SD2
A7
A7
SD1
A8
A8
SD0
A9
A9
A10 A11
SA19
A12
SA18
A13
SA17
A14
SA16
A15
SA15
A16
SA14
A17
SA13
A18
SA12
A19
SA11
A20
SA10
A21
SA9
A22
SA8
A23
SA7
A24
SA6
A25
SA5
A26
SA4
A27
SA3
A28
SA2
A29
SA1
A30
SA0
A31
C1
C1
LA23
C2
C2
LA22
C3
C3
LA21
C4
C4
LA20
C5
C5
LA19
C6
C6
LA18
C7
C7
LA17
C8
C8
C9
C9
C10
SD8
C11
SD9
C12
SD10
C13
SD11
C14
SD12
C15
SD13
C16
SD14
C17
SD15
C18
IOCHK#
IOCHRDY AEN
SBHE#
MEMR# MEMW#
10,22,23
10,12,22,23
10,12,22
10,22,23
10,15,22,23 10,15,22,23
LA[17..23] SA[0..19] SD[0..15]
10,11,22,23 9,10,12,22,23 10,12,22,23
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
B 82430VX B.0
Date: June 20, 1997 Sheet 21 of 26
ISA Slots 0 and 1
10..12,21,23
10,12,21,23
10,12,21
IRQ[3..15]
DRQ[0..7]
DACK#[0..7]
10,21,23
10,21,23 10,15,21,23 10,15,21,23
10,21,23
10,21,23
10,21,23
10,21
10,21,23
10,21
10,12,21
10,21,23
12,21
21,23
RSTISA
0WS#
SMEMW# SMEMR#
IOW# IOR#
REFRESH#
SYSCLK
BALE
MEMCS16#
IOCS16#
MASTER#
T/C
OSC
-5V
-12V +12V
IRQ9 DRQ2
DACK#3 DRQ3 DACK#1 DRQ1
IRQ7 IRQ6 IRQ5 IRQ4 IRQ3 DACK#2
IRQ10 IRQ11 IRQ12 IRQ15 IRQ14 DACK#0 DRQ0 DACK#5 DRQ5 DACK#6 DRQ6 DACK#7 DRQ7
VCC
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31
D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18
J11
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31
D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18
CD98ED10B
A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31
C10 C11 C12 C13 C14 C15 C16 C17 C18
A1
A1
SD7
A2
A2
SD6
A3
A3
SD5
A4
A4
SD4
A5
A5
SD3
A6
A6
SD2
A7
A7
SD1
A8
A8
SD0
A9
A9
A10 A11
SA19
A12
SA18
A13
SA17
A14
SA16
A15
SA15
A16
SA14
A17
SA13
A18
SA12
A19
SA11
A20
SA10
A21
SA9
A22
SA8
A23
SA7
A24
SA6
A25
SA5
A26
SA4
A27
SA3
A28
SA2
A29
SA1
A30
SA0
A31
C1
C1
LA23
C2
C2
LA22
C3
C3
LA21
C4
C4
LA20
C5
C5
LA19
C6
C6
LA18
C7
C7
LA17
C8
C8
C9
C9
C10
SD8
C11
SD9
C12
SD10
C13
SD11
C14
SD12
C15
SD13
C16
SD14
C17
SD15
C18
IOCHK#
IOCHRDY AEN
SBHE#
MEMR# MEMW#
10,21,23
10,12,21,23
10,12,21
10,21,23
10,15,21,23 10,15,21,23
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
LA[17..23] SA[0..19] SD[0..15]
10,11,21,23 9,10,12,21,23 10,12,21,23
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
B 82430VX B.0
Date: June 20, 1997 Sheet 22 of 26
ISA Slot 2
IDE1_IRQ
12
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
10,12,21,22
10..12,21,22 9,10,12,21,22
VCC
SD[0..15]
IRQ[0..15]
SA[0..19]
RP36 1 8 2 7 3 6 4 5
10K
RP33 1 8 2 7 3 6 4 5
10K
RP30 1 8 2 7 3 6 4 5
10K
RP26 1 8 2 7 3 6 4 5
10K
RP22 1 8 2 7 3 6 4 5
10K
RP19 1 8 2 7 3 6 4 5
10K
RP16 1 8 2 7 3 6 4 5
10K
RP14 1 8 2 7 3 6 4 5
10K
RP50
10K
RP20 1 8 2 7 3 6 4 5
10K
RP5 1 8 2 7 3 6 4 5
10K
RP45 1 8 2 7 3 6 4 5
10K
RP49 1 8 2 7 3 6 4 5
10K
10,11,21,22
CPUVCC
VCC
RP8
10,12,21,22
VCC
VCC
1 8 2 7 3 6 4 5
1 8 2 7 3 6 4 5
1 8 2 7 3 6 4 5
1 8 2 7 3 6 4 5
1 8 2 7 3 6 4 5
1 8 2 7 3 6 4 5
REQ64S#[0..2]
19,20
ACK64S#[0..2]
19,20
1 8 2 7 3 6 4 5
SA0 SA1 SA2
BALE
IOR# IOW#
SMEMR# SMEMW#
MIRQ0
DIVCLK
10,21,22
10,15,21,22 10,15,21,22
10,21,22
10,15,21,22 10,15,21,22
10,21,22 10,21,22
10 10
SA3 SA4 SA5
IRQ3 SA6 IRQ4 SA7
IRQ5 SA8 IRQ6 SA9
IRQ7 SA10 SA11 SA12
SA13 SA14 SA15 SA16
SA17
SA18
SA19
SD0
4 5 3 6
IRQ1
2 7 1 8
IRQ8
SD5 IRQ9 SD6 SD7
IRQ12 IRQ11 IRQ10
IRQ14 IRQ15
SBHE#
MEMW# MEMR#
10K RP58
10K
RP64
10K
DRQ[0..7]
RP56
5.6K RP18
5.6K
RP17
2.7K
RP51
4 5 3 6 2 7 1 8
10K
RP42
4 5 3 6 2 7 1 8
2.7K
RP43
2.7K
SD1 SD2 SD3 SD4
SD11 SD10 SD9 SD8
SD15 SD14 SD13 SD12
DRQ7 DRQ6 DRQ5 DRQ0
DRQ1 DRQ3
DRQ2
REQ64S#2 ACK64S#2
REQ64S#1
ACK64S#1
REQ64S#0 ACK64S#0
STOP#
PREQ#2
PREQ#0 PREQ#1
MREQ# PHOLD#
4,10,16,19,20
4,20
4,19 4,19
4,16
4,10
PERR#
PLOCK#
VCC
CPUVCC
19,20
4,19,20
LA[17..23]
RP48 1 8 2 7 3 6 4 5
1 8 2 7 3 6 4 5
1 8 2 7 3 6 4 5
1 8 2 7 3 6 4 5
1 8 2 7 3 6 4 5
1 8 2 7 3 6 4 5
1 8 2 7 3 6 4 5
1 2
Title
Size Document Number REV
B 82430VX B.0
Date: June 20, 1997 Sheet 23 of 26
LA17 LA18 LA19
LA20 10K RP46
LA21
LA22
LA23
10K RP34
2.7K RP28
2.7K
RP41
330 RP62
330
RP11
1.0K
R5
4.7K
RP54
4 5 3 6 2 7 1 8
2.7K RP55
4 5 3 6 2 7 1 8
10K
10,16,19,20
PIRQ#[0..3]
VCC
RP13
2.7K
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Pullup/Pulldown Resistors
CLKGENOE
PAR SERR# SBO# SDONE
DEVSEL# TRDY# IRDY# FRAME#
IOCS16# MEMCS16# REFRESH# 0WS#
MASTER#
ICHRDY
IOCHRDY
IOCHK#
PGNT#2 PGNT#0 PGNT#1
PHLDA#
MGNT#
4 5 3 6 2 7 1 8
3
4,10,16,19,20
10,19,20
19,20
19,20
4,10,16,19,20 4,10,16,19,20 4,10,16,19,20
4,10,16,19,20
10,21,22
10,21,22 10,21,22
10,21,22
21,22
10,11
10,12,21,22
10,21,22
4,20 4,19 4,19
4,10
4,16
PIRQ#3 PIRQ#1 PIRQ#2 PIRQ#0
VCC
1
C212
2
100uF12
C202 100uF
3
U30 LT1584CT
VIN
A D J
1
VOUT
VOUTTAB
CPUVCC
2 4
PLACE CLOSE TO ANY ONE CPU VCC PIN OF THE CPU
CONNECT A TRACE FROM THE CPU PIN (NOT A PLANE)
TP100
1
R111 1K
2
PVADJ1 PVRSLCT2
2
R110 1K
1
DO NOT STUFF
1
C199
2
33pF
1
TP142
2 1
PCOMP TP143
C196
0.1uF
1 2 3 4
Q1
COL COMP V+ RTOP
LT1431CS
RMID GNDF GNDS
REF
PVADJ2
1
C197
2
1000pF
8 7 6 5
2
1
PREF
R112
2.74K
2
1
2
1
2
1
R127 0
R130 965
R113
20.0K
TP1034
1
1
TP101
PVRSLCT1
TP141
1 2 3
JP3
J28
1
C222
2
100uF12
C247 100uF12
PLACE NEAR CPU
CPUVCC SELECT
VRE
STD
C248 100uF
J6
1-2
2-3
1
C223
2
100uF
1
C193
2
100uF12
AS REQUIRED FOR
CACHE AND CORE LOGIC
C134 100uF
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
B 82430VX B.0
Date: June 20, 1997 Sheet 24 of 26
CPUVCC Linear Regulator
MH1
HOLE MH2
1
1
MH8
HOLE MH7
1
1
1
H1 H120
1
H2 H120
1
H3 H120
1
H4 H158
HOLE MH3
HOLE MH4
HOLE
HOLE
1
1
MH6
HOLE MH5
HOLE
1
1
1 GF1
1 FM1
1 FM5
FM200B
FM200B
FM200B
1 GF2
1 FM2
1 FM6
FM200B
FM200B
FM200B
SPARES
VCC
1 0
1
1
VCC
9 8
U17C 74LS125S
1 3
12 11
TP146
TP150
1 GF3
1 FM3
1 FM7
TP35
TP54
FM200B
FM200B
FM200B
9 10
4 5
1 FM4
1 FM8
U27F
13 12
7407S
U15C
74ALS32S
U15B
74ALS32S
FM200B
FM200B
TP148
8
6
TP147
TP149
1
1
1
TP929
TP33
TP34
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
U17D 74LS125S
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Fiducials, Holes, Spare Gates
Size Document Number REV
A 82430VX B.0
Date: June 20, 1997 Sheet 25 of 26
VCC
C135
1 2
0.001uF C78
1 2
0.001uF C101
1 2
0.001uF C138
1 2
0.001uF C194
1 2
0.001uF C256
1 2
0.001uF
VCC
C79
1 2
0.1uF
C6
1 2
0.1uF C91
1 2
0.1uF C90
1 2
0.1uF C110
1 2
0.1uF C145
1 2
0.1uF C158
1 2
0.1uF C177
1 2
0.1uF C198
1 2
0.1uF C164
1 2
0.1uF C23
1 2
0.1uF C139
1 2
0.1uF C125
1 2
0.1uF C172
1 2
0.1uF C180
1 2
0.1uF C130
1 2
0.1uF C52
1 2
0.1uF C220
1 2
0.1uF C181
1 2
0.1uF C183
1 2
0.1uF C105
1 2
0.1uF C100
1 2
0.1uF
C3
1 2
0.1uF
VCC VCC
C94
1 2
0.1uF C2
1 2
0.1uF C4
1 2
0.1uF C88
1 2
0.1uF C116
1 2
0.1uF C28
1 2
0.1uF C92
1 2
0.1uF C146
1 2
0.1uF C195
1 2
0.1uF C185
1 2
0.1uF C166
1 2
0.1uF C154
1 2
0.1uF C136
1 2
0.1uF C133
1 2
0.1uF C155
1 2
0.1uF C153
1 2
0.1uF
THIS DRAWING CONTAINS INFORMATION WHICH HAS NOT BEEN VERIFIED FOR MANUFACTURING AN END USER PRODUCT. INTEL IS NOT RESPONSIBLE FOR THE MISUSE OF THIS INFORMATION.
C124
1 2
0.01uF C126
1 2
0.01uF C175
1 2
0.01uF C127
1 2
0.01uF C186
1 2
0.01uF C219
1 2
0.01uF C147
1 2
0.01uF C83
1 2
0.01uF C5
1 2
0.01uF C75
1 2
0.01uF C7
1 2
0.01uF C80
1 2
0.01uF C192
1 2
0.01uF C165
1 2
0.01uF C137
1 2
0.01uF C156
1 2
0.01uF C255
1 2
0.01uF C184
1 2
0.01uF C182
1 2
0.01uF C87
1 2
0.01uF
VCC CPUVCC
C41
1 2
10uF
C46
1 2
10uF
C38
1 2
10uF
C152
1 2
10uF
C167
1 2
10uF
C150
1 2
10uF
C190
1 2
10uF
C235
1 2
10uF
C62
1 2
10uF
C85
1 2
10uF
C84
1 2
10uF
C236
1 2
100uF
+12V
C66
1 2
10uF
C57
1 2
0.1uF C56
1 2
0.1uF
-12V
C45
1 2
10uF
C53
1 2
0.1uF C58
1 2
0.1uF
C141
1 2
0.1uF C143
1 2
0.1uF C111
1 2
0.1uF C123
1 2
0.1uF C131
1 2
0.1uF C129
1 2
0.1uF C140
1 2
0.1uF C148
1 2
0.1uF C157
1 2
0.1uF C173
1 2
0.1uF C174
1 2
0.1uF C179
1 2
0.1uF C171
1 2
0.1uF C176
1 2
0.1uF C200
1 2
0.1uF C201
1 2
0.1uF
C208
0.1uF
C211
0.1uF C225
1 2
0.1uF C218
1 2
0.1uF C259
1 2
0.1uF C245
1 2
0.1uF C254
1 2
0.1uF
CPUVCC
C142
1 2
0.01uF C122
1 2
0.01uF
C151
1 2
0.01uF
C169
1 2
0.01uF
C257
1 2
0.01uF
C214
1 2
0.01uF
CPUVCC
C149
1 2
10uF
C178
1 2
10uF
C213
1 2
10uF
CPUVCC
C112
1 2
0.001UF
C144
1 2
0.001uF C170
1 2
0.001uF
1 2
1 2
C240
1 2
0.001uF
INTEL CORPORATION PCI COMPONENTS DIVISION
1900 PRAIRIE CITY RD. FM5-62 FOLSOM, CA 95630
Title
Size Document Number REV
B 82430VX B.0
Date: June 20, 1997 Sheet 26 of 26
Decoupling Caps
+3_3V
C119
1 2
0.1uF C103
1 2
0.1uF C113
1 2
0.1uF C104
1 2
0.1uF C114
1 2
0.1uF C120
1 2
0.1uF
C115
1 2
0.001uF
C118
1 2
10uF
C117
1 2
10uF
C108
1 2
0.01uF
C107
1 2
0.01uF
-5V
2
C24
1
10uF
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