Acer Travelmate 370P Schematics
Schematics
www.kythuatvitinh.com
Digitally signed
by fdsf
DN: cn=fdsf,
o=fsdfsd,
ou=ffsdf,
email=fdfsd@fsdf
f, c=US
Date: 2010.02.16
07:40:15 +07'00'
This appendix shows the schematic diagrams of the notebook.
A p p e n d i x DA p p e n d i x D
3.3V
www.kythuatvitinh.com
2
2,5
$BE#[0..7]
R102 NOT INSTALL
INSTALL:M1
NIS:P54C/K5
3.3V
1 2
3.3V
3.3V
2
R102
10KR3
2,5
$CPUA[3..31]
$BE#[0..7]
##
RP40
1
2
3
4 5
SRN1K
2
7
$CPUCLK
$STPCLK#
8
R207
R208
1 2
1 2
470R3
470R3
$CPUD[0..63]
2
2
8
7
6
7
$BF1
7
$CACHE#
4
$AHOLD
$BOFF#
2
$BF0
$A20M#
$BRDY#
$TRST#
$TCK
$CPUA3
$CPUA4
$CPUA5
$CPUA6
$CPUA7
$CPUA8
$CPUA9
$CPUA10
$CPUA11
$CPUA12
$CPUA13
$CPUA14
$CPUA15
$CPUA16
$CPUA17
$CPUA18
$CPUA19
$CPUA20
$CPUA21
$CPUA22
$CPUA23
$CPUA24
$CPUA25
$CPUA26
$CPUA27
$CPUA28
$CPUA29
$CPUA30
$CPUA31
$BE#0
$BE#1
$BE#2
$BE#3
$BE#4
$BE#5
$BE#6
$BE#7
$BUSCHK#
$CACHE#
$CPUD0
$CPUD1
$CPUD2
$CPUD3
$CPUD4
$CPUD5
$CPUD6
$CPUD7
$CPUD8
$CPUD9
$CPUD10
$CPUD11
$CPUD12
$CPUD13
$CPUD14
$CPUD15
$CPUD16
$CPUD17
$CPUD18
$CPUD19
$CPUD20
$CPUD21
$CPUD22
$CPUD23
$CPUD24
$CPUD25
$CPUD26
$CPUD27
$CPUD28
$CPUD29
$CPUD30
$CPUD31
$BF0
$BF1
2
1
1
1
1
2
2
2
2
2
3
3
3
3
8
8
6
7
8
9
0
1
8
8
8
0
0
1
2
3
1
7
7
7
7
7
7
5
7
9
3
6
5
0
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A3-AL35
A4-AM34
A5-AK32
A6-AN33
A7-AL33
A8-AM32
A9-AK30
A10-AN31
A11-AL31
A12-AL29
A13-AK28
A14-AL27
A15-AK26
A16-AL25
A17-AK24
A18-AL23
A19-AK22
A20-AL21
A21-AF34
A22-AH36
A23-AE33
A24-AG35
A25-AJ35
A26-AH34
A27-AG33
A28-AK36
A29-AK34
A30-AM36
A31-AJ33
BE0#-AL9
BE1#-AK10
BE2#-AL11
BE3#-AK12
BE4#-AL13
BE5#-AK14
BE6#-AL15
BE7#-AK16
A20M#-AK8
AHOLD-V4
AP-AK2
BOFF#-Z4
BP2-S3
BP3-S5
BRDY#-X4
BRDYC#-Y3
CPUTYP-Q35
BREQ-AJ1
APCHK#-AE5
BF0(BF)-Y33
BF1(NC)-X34
BUSCHK#-AL7
CACHE#-U3
CLK-AK18
STPCLK#-V34
PICCLK-H34
PICD0-J33
PICD1-L35
D0-K34
D1-G35
D2-J35
D3-G33
D4-F36
D5-F34
D6-E35
D7-E33
D8-D34
D9-C37
D10-C35
D11-B36
D12-D32
D13-B34
D14-C33
D15-A35
D16-B32
D17-C31
D18-A33
D19-D28
D20-B30
D21-C29
D22-A31
D23-D26
D24-C27
D25-C23
D26-D24
D27-C21
D28-D22
D29-C19
D30-D20
D31-C17
V
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A
A
U
W
Y
A
A
A
A
A
A
A
E
E
A
A
N
N
3
3
3
A
C
E
G
N
N
N
2
2
J
J
2
2
7
7
7
3
3
3
3
2
2
2
1
7
1
2
3
1
7
7
7
7
5
7
9
9
9
B
B
B
B
A
A
A
A
A
N
E
E
J
N
N
N
3
1
2
1
3
1
5
5
7
5
5
|
|
|
|
|
|
|
N
N
N
N
N
N
N
C
C
C
C
C
C
C
2
2
2
2
3
3
3
6
6
6
9
0
0
1
3
1
5
5
1
5
3
B
A
B
1
1
1
1
B
1
J
8
0
2
4
6
6
8
2
|
|
|
|
|
|
|
3
G
G
G
G
G
G
G
|
N
N
N
N
N
N
N
N
D
D
D
D
D
D
D
C
8
1
1
1
1
6
3
0
2
4
6
1
7
258
294
255
293
256
292
253
291
254
252
251
250
249
248
247
246
245
244
204
216
203
215
222
214
213
259
257
296
221
232
233
234
235
236
237
238
239
231
151
225
$AP
171
140
142
161
170
135
218
202
173
164
230
150
241
154
94
103
115
104
95
105
93
86
84
85
83
71
74
72
36
69
34
70
35
32
68
33
65
30
66
31
63
64
60
61
58
59
56
57
54
1
1
1
1
1
1
1
1
1
4
4
5
5
4
7
3
7
V
V
V
V
C
C
C
C
C
C
C
C
3
3
3
3
|
|
|
|
Q
T
S
U
3
3
3
3
7
4
7
3
2
2
8
9
0
1
1
2
3
7
9
7
7
7
3
7
7
7
V
V
V
V
V
V
V
V
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
3
3
3
3
3
3
3
3
|
|
|
|
|
|
|
|
A
A
E
G
J
L
L
N
2
2
3
3
3
3
3
3
7
9
7
7
7
3
7
7
P55C/P54C
B
B
B
B
B
H
K
2
2
0
2
|
|
G
G
N
N
D
D
1
2
2
8
0
2
M
2
4
|
G
N
D
2
4
P
2
2
H
3
K
3
M
3
2
6
8
2
6
2
6
2
6
|
|
|
|
|
|
|
|
|
G
G
G
G
G
G
G
G
G
N
N
N
N
N
N
N
N
N
D
D
D
D
D
D
D
D
D
1
2
2
8
9
9
1
1
1
1
6
8
9
6
9
0
0
1
9
6
9
6
2
1
9
1
3
5
1
V
V
V
V
V
V
C
C
C
C
C
C
C
C
C
C
C
C
3
3
3
3
2
2
|
|
|
|
|
|
A
A
A
A
E
A
1
2
2
2
1
J
9
1
3
5
5
1
1
P
R
T
U
3
R
3
T
3
V
3
6
2
6
2
6
2
5
|
|
|
|
|
|
|
G
G
G
G
G
G
G
N
N
N
N
N
N
N
D
D
D
D
D
D
D
1
1
1
1
1
1
2
2
3
3
4
4
6
9
6
9
6
9
9
0
6
7
7
7
7
7
0
8
8
9
1
3
5
7
9
0
1
5
5
V
V
V
V
V
V
V
V
V
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
2
2
2
2
2
2
2
2
2
|
|
|
|
|
|
|
|
|
A
A
A
A
A
A
A
A
A
C
E
G
N
N
N
N
N
N
1
1
1
9
1
1
1
1
1
1
3
5
7
9
A
A
V
X
Z
A
B
A
D
3
X
3
Z
3
B
3
D
3
6
2
6
2
6
2
6
2
6
|
|
|
|
|
|
|
|
|
G
G
G
G
G
G
G
G
G
N
N
N
N
N
N
N
N
N
D
D
D
D
D
D
D
D
D
1
1
1
1
1
1
1
1
5
5
6
6
7
7
8
8
6
9
6
9
6
9
6
9
1
2
2
2
2
2
2
2
3
3
1
2
2
1
1
1
1
1
1
1
1
1
3
4
5
6
7
8
8
8
8
8
8
8
V
V
V
V
V
V
C
C
C
C
C
C
C
C
C
C
C
C
2
2
2
2
2
2
|
|
|
|
|
|
Q
S
U
W
Y
A
1
1
1
1
1
A
1
A
A
A
J
F
A
A
L
A
3
3
F
H
3
M
7
6
2
2
7
8
|
|
|
|
|
|
G
G
G
G
G
G
N
N
N
N
N
N
D
D
D
D
D
D
1
2
2
1
2
2
9
2
0
9
0
6
6
3
6
9
9
0
1
1
1
1
8
9
0
1
2
3
5
7
8
8
8
8
8
V
V
V
V
V
V
V
V
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
2
2
2
2
2
2
2
2
|
|
|
|
|
|
|
|
A
A
A
A
G
J
L
N
1
1
1
1
1
1
1
1
1
3
5
7
A
A
A
A
A
A
A
A
M
M
M
M
M
M
M
M
1
1
1
1
1
2
2
2
0
2
4
6
8
0
2
4
|
|
|
|
|
|
|
|
G
G
G
G
G
G
G
G
N
N
N
N
N
N
N
N
D
D
D
D
D
D
D
D
2
2
2
2
2
2
2
2
6
7
7
7
7
7
8
8
8
0
2
4
6
8
0
2
3
3
9
1
7
3
2
1
8
7
V
V
N
N
N
N
N
N
C
C
C
C
C
C
C
C
C
C
|
|
|
|
|
|
2
2
A
R
B
A
C
A
|
|
3
3
2
1
1
3
A
A
4
7
9
7
A
A
A
A
M
M
M
N
E
E
E
E
E
2
2
3
3
1
1
1
2
2
6
8
0
7
1
3
9
3
9
|
|
|
|
|
|
|
|
|
G
G
G
G
G
G
G
G
G
N
N
N
N
N
N
N
N
N
D
D
D
D
D
D
D
D
2
8
4
D
2
2
2
2
2
2
3
3
8
8
9
9
9
9
0
0
6
8
0
7
8
9
2
4
2.9V
1
1
1
1
2
2
1
6
3
6
4
4
2
4
5
4
3
5
2
4
3
N
N
N
N
N
N
C
C
C
C
C
C
UPVRM#-AH32
|
|
|
|
|
|
W
W
S
A
A
S
AM2-ADSC#
3
3
3
L
L
3
5
3
5
1
1
3
E
3
1
|
G
N
D
3
0
7
AJ5-ADS#
9
AM6-W/R#
T4-M/IO#
AK4-D/C#
AC5-PRDY
AK20-RESET
AA5-WBWT#
Q33-TRST#
P34-TMS
N33-TDO
N35-TDI
M34-TCK
AG3-SMIACT#
AB34-SMI#
AL17-SCYC
AC35-R/S#
AL3-PWT
R4-PM1/BP1
Q3-PM0/BP0
Z34-PEN#
AF4-PCHK#
AG5-PCD
AC33-NMI
Y5-NA#
AH4-LOCK#
W5-KEN#
U5-INV
AD34-INTR
AA33-INIT
AA35-IGNNE#
P4-IERR#
AB4-HOLD
AJ3-HLDA
AL5-HITM#
AK6-HIT#
Y35-FRCMC#
AN7-FLUSH#
Q5-FERR#
W3-EWBE#
AM4-EADS#
AE35-D/P#
AD4-PBGNT
AE3-PBREQ
AA3-PHIT#
AC3-PHITM#
N5-DP7
F2-DP6
F6-DP5
C7-DP4
D18-DP3
C25-DP2
D30-DP1
D36-DP0
N3-D63
M4-D62
L2-D61
L5-D60
K4-D59
J5-D58
J3-D57
H4-D56
G3-D55
E1-D54
G5-D53
E3-D52
F4-D51
D2-D50
E5-D49
D4-D48
C3-D47
E7-D46
C5-D45
D6-D44
B4-D43
E9-D42
A5-D41
D8-D40
D10-D39
C9-D38
D12-D37
C11-D36
A
A
A
A
A
A
D14-D35
A
A
J
J
J
J
J
J
C13-D34
J
J
1
1
2
2
2
3
D16-D33
7
9
3
7
1
5
7
1
|
|
|
|
|
|
|
|
C15-D32
G
G
G
G
G
G
G
G
N
N
N
N
N
N
N
N
D
D
D
D
D
D
D
D
3
3
3
3
3
3
3
3
3
0
0
1
1
1
1
1
1
2
8
9
0
2
4
6
8
9
1
U21
322
262
220
266
141
227
192
243
182
133
124
123
125
114
210
184
240
195
226
131
130
174
201
212
193
172
211
162
152
194
183
185
121
181
1 2
219
228
229
175
267
132
160
1 2
264
205
191
200
180
190
122
76
80
44
55
62
67
73
120
111
110
112
101
102
100
91
90
75
92
77
78
39
79
41
40
81
42
43
4
82
5
45
47
46
49
48
51
50
53
52
DSKT-P55C
3.3V
1
R214
10KR3
##
R214 NOT INSTALL
2
$CPUADS#
$WR#
$MIO#
$DC#
$CPURST
$WBWT#
$TRST#
$TCK
$SMIACT#
$CPUSMI#
$PEN#
$NMI
$NA#
$HLOCK#
$HLOCK#
$KEN#
$CPUINTR
$CPUINIT
$IGNNE#
R101
4K7R3
$HITM#
$FRCMC#
$FLUSH#
R104
$FERR#
$EADS#
4K7R3
$DP7
$DP6
$DP5
$DP4
$DP3
$DP2
$DP1
$DP0
$CPUD63
$CPUD62
$CPUD61
$CPUD60
$CPUD59
$CPUD58
$CPUD57
$CPUD56
$CPUD55
$CPUD54
$CPUD53
$CPUD52
$CPUD51
$CPUD50
$CPUD49
$CPUD48
$CPUD47
$CPUD46
$CPUD45 14
$CPUD44
$CPUD43
$CPUD42
$CPUD41
$CPUD40
$CPUD39
$CPUD38
$CPUD37
$CPUD36
$CPUD35
$CPUD34
$CPUD33
$CPUD32
2
2
2
4
4
2
2
2
4
2
4
2
1
|M1521_A.SCH
2
|M1521_B.SCH
3
|M1523.SCH
4
|CACHE.SCH
5
|DIMM1.SCH
6
|CLK.SCH
7
|M7101.SCH
8
|RTCROM.SCH
9
|KBC.SCH
10
|SIO1.SCH
11
|SIO2.SCH
12
|FINGER.SCH
13
|MOHDCON.SCH
|AUDIO1.SCH
15
|AUDIO2DA.SCH
16
|CTVGA1.SCH
17
|CTVGA3.SCH
18
|CTZVCRT.SCH
19
|CTLCD1.SCH
20
|PCMCIA.SCH
21
|PCM_CONN.SCH
22
|POWER.SCH
23
|HW_SET.SCH
24
|BCO_CAP.SCH
25
2,5
3.3V
RP19
1
$WBWT#
2
$AP
2
8
8,19
8
3
$BUSCHK#
4
5 6
3.3V
1
$DP4
2
$DP6
3
$DP5
$DP7
4
5 6
3.3V
:CPU SOCKET|LINK
:M1521 CPU BUS &CACHE
:M1521 PCI & DRAM I/F
:M1523 PCI-ISA BRIDGE &IDE CTRL
:L2-CACHE
:DIMM SOCKET
:CY2263, CLK GEN.
:PMU M7101
:BQ3285E, 28F020(TSOP)
:M38802
: NS87336
:SERIAL PORT,||PORT,EXT FDD
:GOLDEN FINGER, FAN CONN
:HDD, FDD, CD-ROM CONN.
:YMF-715
:OP-AMP & LED BD CONN.
:C&T65550
:VRAM, VGA PWR
:LCD CONN.,VGA PORT, ZV PORT
:COVER SW, SHFCLK
:TI PCI1131
:PCMCIA CONN, TPS2206
:CHARGER, DC/DC, BATT. CONN
:H/W SET, RESET SIGNAL
:BYPASS CAP.
Title
Size Document Number REV
A3 96149 SC
Date: February 12, 1997 Sheet 1 of 25
SRP10K
RP18
SRP10K
10
$CACHE#$HLOCK#
9
$FRCMC#
8
$PEN#
7
$FLUSH#
3.3V
10
9
$DP3
8
$DP2
$DP1
7
$DP0
ACER
TAIPEI TAIWAN R.O.C
370P/J (CPU)
1,5
www.kythuatvitinh.com
1
$BE#[0..7]
$CPUA[3..31]
1,5
$BE#[0..7]
$CPUA[3..31]
$CPUD[0..63]
$CPUD[0..63]
$BE#0
$BE#1
$BE#2
$BE#3
$BE#4
$BE#5
$BE#6
$BE#7
$CPUA3
$CPUA4
$CPUA5
$CPUA6
$CPUA7
$CPUA8
$CPUA9
$CPUA10
$CPUA11
$CPUA12
$CPUA13
$CPUA14
$CPUA15
$CPUA16
$CPUA17
$CPUA18
$CPUA19
$CPUA20
$CPUA21
$CPUA22
$CPUA23
$CPUA24
$CPUA25
$CPUA26
1
$CPUADS#
1
1
1,8
1
1
1
$EADS#
$BOFF#
1
$BRDY#
$AHOLD
$KEN#
1
$CACHE#
1
$MIO#
$HLOCK#
$DC#
1
$NA#
146
147
148
155
156
157
158
165
259
299
236
300
296
256
255
295
275
235
294
254
274
234
293
273
253
233
257
238
237
278
277
258
HBEJ0
HBEJ1
HBEJ2
HBEJ3
HBEJ4
HBEJ5
HBEJ6
HBEJ7
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
$CPUADS#
$EADS#
$BOFF#
$NA#
$BRDY#
$AHOLD
$KEN#
$CACHE#
$MIO#
$HLOCK#
$DC#
+5V
U22
TH_DQ
TH_CLK
TH_RST#
1
2
3
4
TH_CLK
TH_RST#
$TAG[0..7]
DQ
CLK/CONV#
RST#
GND
DS1620
1
2
3
4
8
8
8
$
$
$
$
$
$
$
$
$
$
$
$
$
$
$
$
$
$
$
$
$
$
$
$
$
$
$
$
$
$
$
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
P
P
P
P
P
P
P
P
P
P
P
P
U
U
U
U
D
D
D
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6
6
6
6
3
2
1
0
2
4
4
1
1
3
2
H
H
H
H
H
D
D
D
D
D
6
6
6
6
5
3
2
1
0
9
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U
U
U
U
U
U
U
U
U
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D
D
D
D
D
D
D
D
5
5
5
5
5
5
5
5
5
9
8
7
6
5
4
3
2
1
1
4
6
6
8
6
8
8
8
0
1
2
3
3
1
2
4
1
3
H
H
H
H
H
H
H
H
H
D
D
D
D
D
D
D
D
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5
5
5
5
5
5
5
5
5
8
7
6
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4
3
2
1
0
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P
P
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P
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D
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D
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5
4
4
4
4
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4
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4
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9
8
7
6
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4
3
2
1
1
1
1
1
1
1
1
1
0
1
0
0
2
1
2
1
3
4
6
1
2
7
4
8
7
7
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H
H
H
H
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H
H
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D
D
D
D
D
D
D
D
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4
4
4
4
4
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4
4
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8
7
6
5
4
3
2
1
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C
C
C
C
C
C
C
C
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P
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U
U
U
U
U
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D
D
D
D
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D
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4
4
3
3
3
3
3
3
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0
9
8
7
6
5
4
3
1
1
1
1
1
1
1
1
1
1
2
2
3
3
3
6
4
6
5
6
5
8
5
6
8
5
6
H
H
H
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4
3
3
3
3
3
3
3
3
0
9
8
7
6
5
4
3
2
ALADDIN3
CPU BUS & CACHE
M1521
C
C
A
A
D
K
E
N
C
H
H
H
H
H
H
A
A
A
A
A
A
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2
2
2
3
3
S
7
8
9
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1
J
2
2
2
2
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9
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7
7
7
8
9
9
6
$
$
$
$
$
C
C
C
C
C
P
P
P
P
P
U
U
U
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A
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2
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3
7
8
9
0
1
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B
B
A
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L
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9
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R
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1
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9
9
9
9
9
8
5
D
V
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S
J
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I
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C
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3
3
0
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W
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2
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$
C
C
P
P
U
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3
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1
7
7
8
6
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H
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C
C
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$
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C
C
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U
U
U
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D
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2
2
2
2
9
8
7
6
1
1
1
1
7
8
7
8
7
8
5
6
H
H
H
H
D
D
D
D
2
2
2
2
8
7
6
5
TIO10/MWEJ1
TIO9/SRASJ1
TIO8/SCASJ1
T
W
E
J
3
2
0
6
5
4
$
C
C
P
P
U
U
D
D
2
2
5
4
1
1
8
9
7
9
H
D
2
4
HD23
HD22
HD21
HD20
HD19
HD18
HD17
HD16
HD15
HD14
HD13
HD12
HD11
HD10
TIO7
TIO6
TIO5
TIO4
TIO3
TIO2
TIO1
TIO0
$21CLK
$SMIACT#
$WR#
$HITM#
TH_DQ_VGA
$TAG10
$TAG9
8
FOR CACHE & SDRAM
NOT AVAILABLE IN II$TAG8
$TAG[0..7]
U48
185
$CPUD23
210
$CPUD22
197
$CPUD21
$CPUD20
212
$CPUD19
198
230
$CPUD18
$CPUD17
211
$CPUD16
232
$CPUD15
250
$CPUD14
231
$CPUD13
252
$CPUD12
209
$CPUD11
272
$CPUD10
251
271
229
196
249
270
269
292
290
291
289
308
307
287
306
286
266
222
265
245
244
191
1521-27/A
$TWE#
$BWE#
$COE#
$GWE#
$CCS#
$CADS#
$CADV#
$21CLK
$SMIACT#
$WR#
$HITM#
1
$CPUD9
$CPUD8
$CPUD7
$CPUD6
$CPUD5
$CPUD4
$CPUD3
$CPUD2
$CPUD1
$CPUD0
5
5
5
5
5
5
5
7
1
$TAG7
$TAG6
$TAG5
$TAG4
$TAG3
$TAG2
$TAG1
$TAG0
1
HD9
HD8
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
5
VDD
THIGH
TLOW
TCOM
U18
DQ
CLK/CONV#
RST#
GND
DS1620
8
7
6
5
R103
1 2
33R3
VDD
THIGH
TLOW
TCOM
20
CPU_TH
CPU_TL
TH_COM
8,13
+5V
8
7
6
5
TH_COM_VGA
1
R97
100KR3
2
13
ACER
Title
Size Document Number REV
A3 96149 SC
Date: February 12, 1997 Sheet 2 of 25
TAIPEI TAIWAN R.O.C
370P/J (M1521 CPU TO PCI BRIDGE)
6
www.kythuatvitinh.com
MGNTJ
REQ#1
GNT#1
6
MD[0..63]
MA[2..11]
MD[0..63]
R95
1 2
10KR3
R45
1 2
10KR3
R129
1 2
10KR3
MAA0
6
MAA0
MAA1
6
MAA1
MA[2..11]
6
MAB0
MAB1
6
REMOVE BUS BRANCH:PRASJ[0..5]
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
3
3
3
3
3
3
2
2
3
3
7
6
1
1
9
7
3
4
M
M
M
D
D
D
3
3
3
5
6
MD38
+5V
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
7
32K2
MWEJ0
5678
RP44
SRN10
1 2 3 4
M
M
A
A
2
3
7
163
MD38
152
MD39
112
MD40
98
MD41
60
MD42
20
MD43
77
MD44
56
MD45
75
MD46
54
MD47
268
MD48
226
MD49
207
MD50
195
MD51
183
MD52
172
MD53
154
MD54
143
MD55
100
MD56
79
MD57
40
MD58
39
MD59
18
MD60
37
MD61
16
MD62
55
MD63
133
MPD0
123
MPD1
142
MPD2
113
MPD3
132
MPD4
124
MPD5
134
MPD6
122
MPD7
285
32K
M
M
M
M
M
W
A
A
A
A
M
E
A
A
B
B
A
J
0
1
0
1
2
0
2
2
2
2
2
6
2
8
4
1
0
0
0
0
9
5678
RP46
SRN10
1
1 2 3 4
R110
M
M
M
M
10R3
A
A
A
A
4
5
6
7
2
8
MREQJ
2
5
4
3
2
1
0
9
8
7
2
2
2
2
1
5
1
7
3
6
4
2
0
9
7
7
6
4
7
7
8
5
M
M
M
M
M
M
M
M
M
D
D
D
D
D
D
D
D
D
2
2
2
2
3
3
3
3
3
6
7
8
9
0
1
2
3
4
M
M
M
M
M
M
M
M
M
A
A
A
A
A
A
A
A
A
1
1
3
4
5
6
7
8
9
0
1
3
2
2
2
2
2
2
3
3
0
8
6
4
2
8
4
0
0
1
1
1
1
1
2
2
3
2
1 2 3 4
M
M
M
1
A
A
A
R109
8
9
1
10R3
0
2
D
2
2
2
2
2
2
2
1
1
6
5
4
3
2
1
0
9
8
2
1
1
1
1
1
0
9
8
7
6
4
9
9
7
6
2
4
3
2
4
9
7
8
2
6
2
5678
M
A
1
1
M
M
M
M
M
M
M
M
M
D
D
D
D
D
D
D
D
D
1
1
1
2
2
2
2
2
2
7
8
9
0
1
2
3
4
5
C
C
C
C
C
C
C
A
A
A
A
A
A
A
S
S
S
S
S
S
S
J
J
J
J
J
J
J
0
1
2
3
4
5
6
1
1
1
1
1
1
4
5
3
6
3
4
1
1
1
1
0
0
RP45
SRN10
C
C
C
C
C
C
A
A
A
A
A
A
S
S
S
S
S
S
J
J
J
J
J
J
0
1
2
3
4
5
24
PCIRST#
4
SERR#
D
D
D
D
D
D
1
1
1
1
1
1
7
6
5
4
3
2
2
2
3
3
3
5
4
4
8
6
5
3
6
8
M
M
M
M
M
M
D
D
D
D
D
D
1
1
1
1
1
1
1
2
3
4
5
6
PCI & DRAM
R
R
R
R
A
A
A
A
S
S
S
S
J
J
J
J
0
1
2
3
/
/
/
/
C
S
S
S
S
A
C
C
C
C
S
S
S
S
S
J
J
J
J
J
7
0
1
2
3
1
1
1
1
1
2
6
2
1
0
0
0
1
0
9
C
C
A
A
S
S
R
R
R
J
J
A
A
A
6
7
S
S
S
J
J
J
0
1
2
PCIRST#
SERR#
M
D
D
D
1
1
9
1
0
8
5
5
0
9
8
M
M
M
D
D
D
8
9
1
0
ALADDIN3
R
R
R
A
A
A
S
S
S
J
J
J
6
4
5
/
/
/
S
S
S
C
C
C
A
S
S
S
J
J
J
4
5
0
9
1
1
6
7
8
1
1
R
A
S
J
3
M
M
M
M
D
D
D
D
8
7
6
5
1
1
1
1
8
6
5
1
2
4
3
1
M
M
M
M
D
D
D
D
4
5
6
7
M1521
R
A
S
J
7
/
S
R
M
M
A
R
G
S
E
N
J
Q
T
0
J
J
1
1
3
7
8
2
0
0
7
M
R
E
Q
J
3.3V
M
M
M
M
M
D
D
D
D
D
4
3
2
1
0
2
2
2
2
1
8
2
2
0
9
8
5
7
8
4
M
M
M
M
3
D
D
D
D
V
0
1
2
3
P
H
S
L
E
R
P
D
P
R
S
R
A
A
R
T
I
J
R
J
J
O
9
9
2
3
3
2
3
2
2
2
3
5
6
M
G
N
T
J
+5V
1
1
1
2
2
1
1
1
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
0
0
1
0
0
0
0
9
0
0
9
1
9
2
0
1
5
6
9
1
2
7
8
0
3
3
3
3
3
3
3
3
V
V
V
V
V
V
V
V
P
R
R
R
G
G
G
G
H
E
E
E
N
N
N
N
O
Q
Q
Q
T
T
T
T
L
J
J
J
J
J
J
J
D
2
1
0
3
2
1
0
J
6
6
7
7
7
6
6
6
9
7
4
2
0
8
4
5
1
3
4
4
4
5
4
9
0
1
3
5
V
V
V
V
V
V
V
V
V
S
S
S
S
S
S
S
S
S
S
S
S
S
S
D
F
E
P
R
V
I
T
S
L
R
C
A
S
R
R
T
O
E
L
M
E
D
D
O
C
Q
K
E
L
Y
Y
P
K
J
I
J
J
J
J
J
J
3
N
8
8
8
8
9
8
7
7
9
6
9
7
8
1
5
3
1
0
3
1
1
1
1
1
1
1
1
2
8
V
V
S
S
S
S
5
V
S
U
S
P
J
3
2
8
DEVSEL#
9
0
V
S
S
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
CBEJ0
CBEJ1
CBEJ2
CBEJ3
FRAME#
IRDY#
TRDY#
STOP#
REQ#3
REQ#2
REQ#1
REQ#0
GNT#3
GNT#2
GNT#1
GNT#0
PHOLD#
PHLDA#
U0
15
AD0
14
AD1
33
AD2
13
AD3
52
AD4
32
AD5
12
AD6
51
AD7
11
AD8
50
AD9
30
10
49
29
9
48
47
27
7
46
26
6
45
25
66
44
24
4
23
3
22
2
31
28
8
5
+5V
1521-27/B
$P21CLK
7
FRAME#
DEVSEL#
IRDY#
4,8,17,21
4,8,17,21
TRDY#
4,17,21
STOP#
LOCK#
21
REQ#1
GNT#1
21
PHOLD#
PHLDA#
PAR
PAR
4,8,17,21
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
CBE#0
CBE#1
CBE#2
CBE#3
1
2
4,8,17,21
4,8,17,21
R99
10KR3
17,21
AD[0..31]
CBE#[0..3]
1
2
3
4 5
1
2
3
4 5
1
2
3
4 5
CBE#[0..3]
GNT#3
REQ#3
SERR#
GNT#2
STOP#
DEVSEL#
REQ#2
4,8,17,20,21,24
RP42
8
7
6
SRN10
R98
10R3
RP43
8
7
6
SRN10
RP41
8
7
6
SRN10
1
2
3
4
5 6
1
TRDY#
2
IRDY#
3
4
FRAME#
5 6
RP15
1
2
3
4
5 6
SRP4K7
Title
Size Document Number REV
A3 96149 SC
Date: February 12, 1997 Sheet 3 of 25
AD[0..31]
RASJ2
RASJ1
RASJ0
MWEJ0
RASJ3 1 2
CASJ7
CASJ6
CASJ3
CASJ2
CASJ5
CASJ1
CASJ4
CASJ0
+5V
+5V
PERR# CBE#1
PERR#
+5V
RAS#2
RAS#1
RAS#0
MWE#0
RAS#3
CAS#7
CAS#6
CAS#3
CAS#2
CAS#5
CAS#1
CAS#4
CAS#0
4,8,17,21
RP14
SRP4K7
RP16
SRP4K7
RAS#2
RAS#1
RAS#0
MWE#0
RAS#3
10
9
8
7
ACER
TAIPEI TAIWAN R.O.C
370P/J (M1521 PART2)
6
CAS#[0..7]
10
9
8
7
10
9
8
7
+5V
CBE#3
CBE#2
6
6
6
6
2
3
4
5
6
7
V
V
V
V
V
S
S
S
S
S
S
S
S
S
S
V
V
V
V
S
S
S
S
S
S
S
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3
3
3
3
2
2
2
2
1
2
3
4
LOCK#
+5V
INTD#
INTC#
INTB#
INTA#
+5V
CBE#0
REQ#0
GNT#0
LOCK#
INTD#
INTC#
INTB#
INTA#
6
4,21
4
4
21
8
www.kythuatvitinh.com
$23STP#
8
$1523INTR
1
$IGNNE#
1
$A20M#
1
$FERR#
1,24
$CPURST
13
EXTSW#
1
$NMI
PWRGOOD
23
7
$ALA14M
2
3
U
S
1
1
2
5
8
0
3
1
6
2
2
4
4
V
V
V
V
V
S
S
S
S
S
S
S
S
S
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I
I
I
I
I
I
D
D
D
D
D
D
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E
E
E
E
E
_
_
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_
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D
D
D
D
D
D
7
6
5
4
3
2
1
1
1
1
1
1
1
2
2
2
2
2
9
1
3
5
7
9
D
D
D
D
D
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S
S
S
S
S
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3
4
5
6
7
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4
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4
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4
4
8
9
0
1
2
3
4
5
6
+5V
PAR
PHLDA#
PHOLD#
$P23CLK
14
3.3V
DSD[0..15]
3.3V
INTA#
INTB#
INTC#
INTD#
FRAME#
IRDY#
TRDY#
DEVSEL#
STOP#
SERR#
PAR
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
CBE#3
CBE#2
CBE#1
CBE#0
16,24
24
AD[0..31]
SPLED
CBE#[0..3]
SPKR
3,8,17,21
3,8,17,21
3,8,17,21
3,8,17,21
3,17,21
3,17,21
3,8,17,21
7
$P23CLK
SPKR
SPLED
3,21
PHLDA#
PHOLD#
AD[0..31]
21
3
3
FRAME#
DEVSEL#
CBE#[0..3]
INTA#
INTB#
INTC#
INTD#
IRDY#
TRDY#
STOP#
SERR#
C175
SCD1U
DSD[0..15]
14
14
63
64
73
74
75
76
77
78
79
80
83
84
85
86
87
88
89
90
100
101
102
103
106
107
108
109
111
112
113
114
115
116
117
118
67
68
69
70
92
93
94
95
96
97
98
81
91
99
110
65
66
71
14
IDE_DRQ0
14
14
IDE_DRQ1
14
14
14
IDE_DACK0#
IDE_DACK1#
5
3
V
3
C
V
C
SPKR
SPLED
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
INTAJ_MI
INTBJ_S0
INTCJ_S1
INTDJ_S2
FRAMEJ
IRDYJ
TRDYJ
DEVSELJ
STOPJ
SERRJ
PAR
CBEJ3
CBEJ2
CBEJ1
CBEJ0
PHLDAJ
PHOLDJ
PCICLK
VDD/VBAT
IDEIOWJ
IDEIORJ
IDERDY
14
1
1
1
1
1
2
5
8
4
7
0
2
5
0
7
2
0
2
5
0
6
8
V
V
V
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V
V
S
S
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C
C
C
C
C
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S
S
C
C
C
C
C
I
I
I
I
I
I
D
D
D
D
D
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I
I
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E
E
E
E
E
D
D
_
_
_
_
_
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E
D
D
D
D
D
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_
1
1
1
1
1
1
D
D
5
4
3
2
1
0
9
8
1
1
1
1
1
1
1
3
3
3
2
2
2
2
5
2
0
8
6
4
2
D
D
D
D
D
D
D
S
S
S
S
S
S
S
D
D
D
D
D
D
D
1
1
1
1
1
1
9
5
4
3
2
1
0
IDE_DRQ0
IDE_DRQ1
IDEIOWJ
IDEIORJ
IDERDY IDEPCS1J
IDE_DACK0#
IDE_DACK1#
DSA1
DSA1
3.3V
IRQ8#
SIRQI
KBCS#
IRQ1
IOCS16#
MEMCS16#
SBHE#
11,24
REFRESH#
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
IRQ9
IRQ10
IRQ11
IRQ12
IRQ14
IRQ15
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SD15
SD14
SD13
SD12
SD11
SD10
SD9
SD8
SA0
SA1
SA2
13
8
8
9
14
10,24
10
13
13
13
13
MEMWJ
MEMRJ
IORJ
IOWJ
9,13,24
13
0WS#
IOCHK#
XDIR
AEN
IOCHRDY#
RTCAS
DACK#0
DACK#1
DACK#2
DACK#3
DRQ0
DRQ1
DRQ2
DRQ3
DRQ5
DRQ6
DRQ7
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
IRQ9
IRQ10
IRQ11
IRQ12
IRQ14
IRQ15
SA[0..16]
11,13
13,24
11,13,15
9
11,13,15
11,13,15
11,13
13,15
13
13
13
11,13,15,21
11,13,15,21
11,13,15,21
11,13,15,21
11,13,15,21
11,13,15,21
11,13,15,21
11,13,15,21
10,13,21
13,14,21
11,13,14
13
11,15
11,15
11
15
SD[0..15]
11,13
SA[0..16]
9,10,11,13,15
8,9,10,11,13,15
PULLL2
23USBCK
PULLL3
IORJ
1 2
IOWJ
1 2
MEMRJ
1 2
MEMWJ
1 2
Title
370P/J (M1523 PCI TO ISA & IDE CONTROLLER)
Size Document Number REV
A3 96149 SC
Date: February 12, 1997 Sheet 4 of 25
R88
1 2
10KR3
1 2
1 2
R91
33R3
R48
33R3
R223
33R3
R221
33R3
ACER
TAIPEI TAIWAN R.O.C
R49
10KR3
R169
10KR3
+5V
$1523SMI#
SIRQI
SBHE#
BALE
RTCROMCS#
SYSCLK
TC
REFRESH#
AEN
XD0
XD1
XD2
XD3
XD4
XD5
XD6
XD7
SD9
SD8
SA0
SA1
SA2
S
A
3
2
0
7
S
S
A
A
4
3
LA[17..23]
U32
169
160
159
173
172
27
24
180
178
176
174
47
48
204
184
28
32
36
25
189
166
186
30
34
38
202
200
198
196
194
164
11
13
155
22
20
171
170
168
167
165
163
162
161
42
41
39
37
35
33
31
29
5
4
3
M1523
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13
13
14
14
$1523INIT
BALE
RTCROMCS#
SYSCLK
TC
14
14
14
14
1
1
5
5
2
6
7
9
1
2
B
S
M
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1
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L
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6
1
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6
N
J
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/
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SMEMRJ/LMEGJ
SMEMWJ/RTCAS
DACKJ0/DMAACKJ
DACKJ1/DMAREQ
DACKJ2/DACKOJ
DACKJ3/PCSJ
DACKJ5/DAK_SEL0
DACKJ6/DAK_SEL1
DACKJ7/DAK_SEL2
IRQ12/MDATA
S
S
S
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A
A
A
A
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1
1
1
1
1
4
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2
1
0
1
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1
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8
8
8
9
9
9
5
7
8
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2
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A
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LA[17..23]
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IDESCS1J
IDEPCS3J
DSA0
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6
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DREQ0
DREQ1
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DREQ5
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IRQ3
IRQ4
IRQ5
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IRQ10
IRQ11
IRQ14
IRQ15
SD15
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IOR#
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MEMR#
MEMW#
10,11,13,15,24
10,11,13,15,24
9,13
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$BE#[0..7]
www.kythuatvitinh.com
1
## ADD CX1,CX2,CX7,CX8,CX9
3.3V
3.3V 3.3V
3.3V
$CADV#
$CPUADS#
$CADS#
$L2CLK1
$CCS#
CS2
$BE#4
$BE#5
$BE#6
$BE#7
$COE#
$CPUA3
$CPUA4
$CPUA5
$CPUA6
$CPUA7
$CPUA8
$CPUA9
$CPUA10
$CPUA11
$CPUA12
$CPUA13
$CPUA14
$CPUA15
$CPUA16
$CPUA17
FTNC
$C_MODE
R219
DUMMY-R3
3.3V
3.3V
3.3V
CX7
SCD1U
83
84
85
89
98
97
92
93
94
95
96
86
37
36
35
34
33
32
100
99
82
81
44
45
46
47
48
14
1
16
42
38
31
43
49
50
30
39
1 2
R216
1 2
100KR3
R100
1 2
DUMMY-R3
1 2
4
1
V
V
D
D
ADV#
D
D
ADSP#
ADSC#
CLK
CS1#
CS2
CS2#
WEA
WEB
WEC
WED
OE#
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
FT/NC
NC
NC
NC
NC
MODE
NC
NC(64K32_A15)
NC
NC
V
V
V
V
NC
S
S
S
S
S
S
S
S
1
6
4
7
7
0
R212
10KR3
$C_MODE
$AMSTATE#$H_ZZ
R210
10KR3
1
6
9
1
2
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5
6
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5
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5
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7
1
4
1
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DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
NC/ZZ
V
V
V
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BWE#
S
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S
S
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1
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6
7
7
0
1
6
5
0
1
6
MODIFICATION: $C_MODE PULLED UP TO 100K
PULL UP: PENTIUM BURST MODE
PULL LOW: CYRIX LINEAR BURST MODE
$AMSTATE#
2
$CPUA[3..17]
7
$L2CLK2
2
$CPUA18
R218
1 2
DUMMY-R3
$CADV#
$CPUADS#
$CADS#
$L2CLK2
$CCS#
CS2
$BE#0
$BE#1
$BE#2
$BE#3
$COE#
$CPUA3
$CPUA4
$CPUA5
$CPUA6
$CPUA7
$CPUA8
$CPUA9
$CPUA10
$CPUA11
$CPUA12
$CPUA13
$CPUA14
$CPUA15
$CPUA16
$CPUA17
FTNC
$C_MODE
83
84
85
89
98
97
92
93
94
95
96
86
37
36
35
34
33
32
100
99
82
81
44
45
46
47
48
14
1
16
42
38
31
43
49
50
30
39
R220
1 2
0R3
$CPUA5
$CPUA6
$CPUA7
$CPUA8
$CPUA9
$CPUA10
$CPUA11
$CPUA12
$CPUA17
$CPUA13
$CPUA14
$CPUA16
$CPUA15
CX9
SCD1U
4
1
V
V
D
D
ADV#
D
D
ADSP#
ADSC#
CLK
CS1#
CS2
CS2#
WEA
WEB
WEC
WED
OE#
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
FT/NC
NC
NC
NC
NC
MODE
NC
NC(64K32_A15)
NC
NC
V
V
V
V
NC
S
S
S
S
S
S
S
S
1
6
4
7
7
0
CX1
CX2
SCD1U
1
6
9
1
2
2
5
6
7
1
4
V
D
D
Q
V
S
S
Q
1
2
0
1
U50
S32K8-15
7
1
0
7
4
1
0
7
V
V
V
V
V
V
V
D
D
D
D
D
D
D
DQ1
D
D
D
D
D
D
D
DQ2
Q
Q
Q
Q
Q
Q
Q
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
NC
NC
NC
NC/ZZ
V
V
V
V
V
BWE#
S
S
S
S
S
GW#
S
S
S
S
S
Q
Q
Q
Q
Q
2
5
6
7
7
6
5
0
1
6
28
A14
VCC
19
A13
D7
18
A0
D6
17
A1
D5
16
A2
D4
15
A3
D3
13
A4
D2
12
A5
D1
11
A6
D0
A7
A12
20
A8
CS1*
22
A9
OE*
27
A11
WE*
14
A10
GND
5
5
V
V
D
D
D
D
V
V
S
S
S
S
Q
Q
9
0
5
1
26
10
9
8
7
6
5
4
3
2
25
24
23
21
U49
52
53
56
57
58
59
62
63
68
69
72
73
74
75
78
79
2
3
6
7
8
9
12
13
18
19
22
23
24
25
28
29
51
80
66
64
$BWE#
87
$GWE#
88
S32K32-07
$TAG7
$TAG6
$TAG5
$TAG4
$TAG3
$TAG2
$TAG1
$TAG0
$CPUD0
$CPUD1
$CPUD2
$CPUD3
$CPUD4
$CPUD5
$CPUD6
$CPUD7
$CPUD8
$CPUD9
$CPUD10
$CPUD11
$CPUD12
$CPUD13
$CPUD14
$CPUD15
$CPUD16
$CPUD17
$CPUD18
$CPUD19
$CPUD20
$CPUD21
$CPUD22
$CPUD23
$CPUD24
$CPUD25
$CPUD26
$CPUD27
$CPUD28
$CPUD29
$CPUD30
$CPUD31
$H_ZZ
3.3V
SCD1U
$AMSTATE#
$TWE#
1
$TAG[0..7]
2
2
$CADV#
$CPUADS#
2
$CADS#
7
$L2CLK1
2
$CCS#
2
$COE#
$CPUA18
1 2
2
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
GW#
CX8
SCD1U
U51
$CPUD32
52
$CPUD33
53
$CPUD34
56
$CPUD35
57
$CPUD36
58
$CPUD37
59
$CPUD38
62
$CPUD39
63
$CPUD40
68
$CPUD41
69
$CPUD42
72
$CPUD43
73
$CPUD44
74
$CPUD45
75
78
$CPUD46
$CPUD47
79
$CPUD48
2
$CPUD49
3
6
$CPUD50
$CPUD51
7
$CPUD52
8
9
$CPUD53
$CPUD54
12
$CPUD55
13
$CPUD56
18
$CPUD57
19
$CPUD58
22
$CPUD59
23
$CPUD60
24
$CPUD61
25
$CPUD62
28
$CPUD63
29
51
NC
80
NC
66
NC
$H_ZZ
64
$BWE#
87
$GWE#
88
S32K32-07
8
$BWE#
$GWE#
2
2
$CPUD[0..63] 1,2
ACER
Title
Size Document Number REV
A3 96149 SC
Date: February 12, 1997 Sheet 5 of 25
TAIPEI TAIWAN R.O.C
370P/J (256KB CACHE)
3.3V
www.kythuatvitinh.com
3.3V
CAS#[0..7]
3
3
3
MA[2..11]
MD[0..63]
CAS#[0..7]
MA[2..11]
MD[0..63]
3
3
3
3
MAA0
MAA1
RAS#0
RAS#1
CAS#0
CAS#1
CAS#2
CAS#3
C271
SC4D7U16V6ZY
MAA0
MAA1
MA2
MA6
MA8
MA9
MA10
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MWE#0
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
3.3V
C225
C224
C234
CX26
SCD1U
SCD1U
C264
SCD1U
C241
SCD1U
C244
SCD1U
CX27
SCD1U
C270
SCD1U
CX28
SCD1U
C269
SCD1U
3
C272
SCD1U
MWE#0
RAS#2
3
RAS#3
3
C268
SC4D7U16V6ZY
3.3V
CN20
SDIMM144
145
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
122
124
126
128
130
132
134
136
138
140
142
144143
146
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
MA3
MA4
MA5
MA7
MA11
CAS#4
CAS#5
CAS#6
CAS#7
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
101
103
105
107
109
111
113
115
117
119
121
123
125
127
129
131
133
135
137
139
141
C261
SC4D7U16V6ZY
3.3V
3.3V
3.3V
C260
SC4D7U16V6ZY
C130
SC10U16V
SCD1U
SCD1U
C186
SCD1U
CX25
SCD1U
## ADD NEW COMPONENT
C257
SCD1U
C259
SCD1U
C107
SCD1U
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
CAS#0
CAS#1
MAB0
3
MAB0
MAB1
MAB1
3
MA2
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MWE#0
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MA6
MA8
MA9
MA10
CAS#2
CAS#3
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
CN21
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
101
103
105
107
109
111
113
115
117
119
121
123
125
127
129
131
133
135
137
139
141
145
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
122
124
126
128
130
132
134
136
138
140
142
144143
146
SDIMM144
Title
Size Document Number REV
A3 96149 SC
Date: February 12, 1997 Sheet 6 of 25
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
CAS#4
CAS#5
MA3
MA4
MA5
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MA7
MA11
CAS#6
CAS#7
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
ACER
TAIPEI TAIWAN R.O.C
370P/J (DIMM SOCKET)
INVAPMSEL0
www.kythuatvitinh.com
+5V
C223
SCD1U
SW3
1
2
3
4
KHS04
3.3V
L8
1 2
MLB321611
+5V
1
4
9 8
7
FS1
R96
1 2
2MR5
5 6
3.3V 3.3V
8
7
6
5
U41D
SSHCT04
3.3V
1
4 1
2 3
7
U19C
1
4
SSHC14
7
1
R180
22KR3
3.3V 3.3V
2
1
2
C87
SC10U16V
U34A
SSLVC125
FS0
1
R179
22KR3
2
R105
10KR3
C101
SC100P
3.3V
1
4 4
5 6
7
+5V
1 2
C99
SCD1U
C83
SC10P
C84
SC10P
1
4
7
1
2
R106
10KR3
FS1
FS0
$BF1
$BF0
8
$AMSTATE
U34B
SSLVC125
U19A
SSHC14
C85
SCD1U
3 2
X2
XTAL4P-14.318MHZ
4 1
142
3
FOR CY2263
S0 S1 CLOCK
0 0 50MHZ
0 1 60MHZ
1 0 66.6MHZ
1 1 33MHZ
C86
SCD1U
$AMSTATE
1
RX8
22KR3
2
C105
SC47P
X3
CAN32768
$BF1 $BF2
1 1
1 0
0 0
C100
SCD1U
1
R59
0R3
2
1
2
RX9
22KR3
3.3V
U39
1
VDD
8
VDD
14
VDD
26
VDD
32
VDD
2
XIN
3
XOUT
5
CPUEN1
19
CPU-PCIEN
18
SEL
15
S1
16
S0
4
VSS
11
VSS
20
VSS
23
VSS
29
VSS
CY2263
USB-CLK
IOCLK
CPU0
CPU1
CPU2
CPU3
CPU4
CPU5
CPU6
PCI0
PCI1
PCI2
PCI3
PCI4
EPCI
REF0
REF1
1.5X
2X
10
3X
2.5X
KBD14M
6
7
9
10
12
13
17
21
22
24
25
27
28
30
31
34
33
R64
1 2
33R3
R67
1 2
33R3
1 2
1 2
+5V
+5V
14
2
3
7
R90
33R3
R61
33R3
R63
1 2
33R3
1 2
1 2
1 2
1 2
U47A
4
VCC
P
R
D
CLK
C
GND
L
1
+5V +5V
R92
1 2
33R3
R87
1 2
R60
33R3
1 2
33R3
R167
33R3
R163
33R3
R68
33R3
R166
33R3
5
Q
6
Q
SSHCT74
1 2
R62
1 2
33R3
1 2
R89
33R3
R192
33R3
CLK7M
+5V
14
12
11
7
VCC
D
CLK
GND
$CPUCLK
$L2CLK1
$L2CLK2
$21CLK
$P21CLK
$P23CLK
$VGACLK
$CARDCLK
$P7101CLK
$P24M
$AUDIO14M
$ALA14M
$G14.318M
1
U47B
0
P
R
C
L
1
3
R201
1 2
9
Q
33R3
8
Q
SSHCT74
1
5
5
2
3
4
17
21
8
11
15
4
17
CLK4M 8
##
+5V
10
KBD14M
## REMOVE R65,R178,R182,R181,R66 PAD
+5V
1
4
9 8
7
U19D
SSHC14
+5V
1
4
3 4
7
U19B
SSHC14
32K1
32K2
32K1
32K2
8
3,17
Title
Size Document Number REV
A3 96149 SC
Date: February 12, 1997 Sheet 7 of 25
ACER
TAIPEI TAIWAN R.O.C
370P/J (CY2263 CLOCK GENERATOR)
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