1
2
R138
10KR3
1 2
R139
DUMMY-R3
A14
1
A13
26
A0
10
A1
9
A2
8
A3
7
A4
6
A5
5
A6
4
A7
3
A12
2
A8
25
A9
24
A11
23
A10
21
VCC28
D719
D618
D517
D416
D315
D213
D112
CS1*20
OE*22
WE*27
D011
GND14
U29
S32K8-12
1 2
R248
DUMMY-R3
1 2
R247
DUMMY-R3
G
N
D
Q
1
IO33 2
IO34 3
IO35 4
IO36 5
IO37 6
IO38 7
IO39 8
IO40 9
IO4110
IO4211
IO4312
VCCQ
13
G
N
D
Q
1
4
IO4415
IO4516
IO4617
IO4718
IO4819
IO4920
IO5021
IO5122
IO5223
IO5324
VCCQ
25
G
N
D
Q
2
6
IO5427
IO5528
IO5629
IO5730
IO5831
IO5932
IO6033
IO6134
IO6235
IO6336
IO6437
VCCQ
38
G
N
D
Q
3
9
N
C
4
0
MODE
41
NC
42
A
1
4
4
3
A13
44
VCC
45
G
N
D
4
6
A12
47A11
48A10
49A9
50A8
51NC
52
A7
53
A6
54
A5
55
A4
56
A3
57
VCC
58
G
N
D
5
9
A2
60
A1
61
A0
62
Z
Z
6
3
VCCQ
64
G
N
D
Q
6
5
I
O
1
6
6
I
O
2
6
7
I
O
3
6
8
I
O
4
6
9
I
O
5
7
0
I
O
6
7
1
I
O
7
7
2
I
O
8
7
3
I
O
9
7
4
I
O
1
0
7
5
I
O
1
1
7
6
VCCQ
77
G
N
D
Q
7
8
I
O
1
2
7
9
I
O
1
3
8
0
I
O
1
4
8
1
I
O
1
5
8
2
I
O
1
6
8
3
I
O
1
7
8
4
I
O
1
8
8
5
I
O
1
9
8
6
I
O
2
0
8
7
I
O
2
1
8
8
VCCQ
89
G
N
D
Q
9
0
I
O
2
2
9
1
I
O
2
3
9
2
I
O
2
4
9
3
I
O
2
5
9
4
I
O
2
6
9
5
IO2796
IO2897
IO2998
IO3099
IO31100
IO32101
VCCQ
102
G
N
D
Q
1
0
3
A
D
V
#
1
0
4
A
D
S
P
#
1
0
5
A
D
S
C
#
1
0
6
BW1#
107
BW2#
108
VCC
109
G
N
D
1
1
0
BW3#
111
BW4#
112
G
W
#
1
1
3
BWE#
114
C
L
K
1
1
5
O
E
#
1
1
6
BW5#
117
BW6#
118
BW7#
119
BW8#
120
C
E
#
1
2
1
VCC
122
G
N
D
1
2
3
C
E
2
#
1
2
4
C
E
3
#
1
2
5
C
E
2
1
2
6
C
E
3
1
2
7
VCCQ
128
U27
S32K64-7
BC203
SC4D7U10V5ZY
BC205
SCD1U
BC204
SC4D7U10V5ZY
1 2
R143
100R3
1 2
R144
100R3
1 2
R141
100R3
BC323
SC47P
BC320
SC47P
BC322
SC47P
1
2
3
4 5
6
7
8
RN42
SRN10K
BC195
SCD1U
BC303
SCD1U
BC179
SC1KP
BC304
SC4D7U10V5ZY
BC188
SCD1U
BC189
SC4D7U10V5ZY
BC199
SCD1U
BC312
SC4D7U10V5ZY
BC311
SCD1U
BC187
SCD1U
BC178
SCD1U
BC190
SC1KP
BC196
SC4D7U10V5ZY
BC310
SC1KP
1 2
R142
100R3
1 2
R145
100R3
BC321
SC47P
BC324
SC47P
Date: January 21, 1998 Sheet 6 of 28
SizeDocument Number REV
B97160-SB, CACHE V14
Title
CACHE RAM & TAG RAM
365
Acer Inc.
30mil
$TAG[0..7]
$TAG0
$TAG1
$TAG2
$TAG3
$TAG4
$TAG5
$TAG6
$TAG7
$TWE#
+3.3V
3
$CPUA7
$CPUA9
$CPUA17
$CPUA16
$CPUA15
$CPUA12
$CPUA11
$CPUA14
$CPUA13
$CPUA10
$CPUA8
$CPUA6
$CPUA5
$CPUA18 TAG_PIN26
$
C
P
U
D
0
$
C
P
U
D
1
$
C
P
U
D
2
$
C
P
U
D
3
$
C
P
U
D
4
$
C
P
U
D
5
$
C
P
U
D
6
$
C
P
U
D
7
$
C
P
U
D
8
$
C
P
U
D
9
$
C
P
U
D
1
0
$
C
P
U
D
1
1
$
C
P
U
D
1
2
$
C
P
U
D
1
3
$
C
P
U
D
1
4
$
C
P
U
D
1
5
$
C
P
U
D
1
6
$
C
P
U
D
1
7
$
C
P
U
D
1
8
$
C
P
U
D
1
9
$
C
P
U
D
2
0
$
C
P
U
D
2
1
$
C
P
U
D
2
2
$
C
P
U
D
2
3
$
C
P
U
D
2
4
$
C
P
U
D
2
5
$CPUD26
$CPUD27
$CPUD28
$CPUD29
$CPUD30
$CPUD31
$CPUD32
$CPUD33
$CPUD34
$CPUD35
$CPUD36
$CPUD37
$CPUD38
$CPUD39
30mil
30mil
$CPUD[0..63]
L2_MODE
$CPUA18 L2_PIN42
+3.3V
VIO
1,3
$BWE#
$BE#[0..7]
$CPUA[3..18]
$CADV#
$CPUADS#
$CADS#
$GWE#
$BE#0
$BE#1
$BE#2
$BE#3
$BE#4
$BE#5
$BE#6
$BE#7
$CPUA10
$CPUA9
$CPUA8
$CPUA7
$CPUA6
$CPUA5
$CPUA4
$CPUA3
$CPUA11
$CPUA12
$CPUA13
$CPUA14
$CPUA15
$CPUA16
$BWE#
1
1
1,3
3
3
3
$
C
P
U
A
1
7
$CPUD40
$CPUD41
$CPUD42
$CPUD43
$CPUD44
$CPUD45
$CPUD46
$CPUD47
$CPUD48
$CPUD49
$CPUD50
$CPUD51
$CPUD52
$CPUD53
$CPUD54
$CPUD55
$CPUD56
$CPUD57
$CPUD58
$CPUD59
$CPUD60
$CPUD61
$CPUD62
$CPUD63
L
2
_
C
E
2
+3.3V
30mil
$TWE#
+3.3V
3
$CADV#XX
$CPUADS#XX
$CADS#XX
$CADV#
$CPUADS#
$CADS#
VIO
L2_CE2
L2_MODE
$ZZ
+3.3V
$COE#
$CCS#
$PCIRST#
$L2CLK
$ZZ
+3.3V
3
3
3
4
9
4
VIO VIO $GWE#
$COE# $COE#XX
$GWE#XX