ARM ARM7TDMI - PC Card Interface; A.13 PC Card Interface

Open Access
A-14
ARM Development Board (ARM7TDMI Version)
Hardware Reference Guide
ARM DUI 0017C
Board Schematics
A.13 PC Card Interface
Date: February 26, 1996 Sheet
Size Document Number
B EOI-0011B (PCMCIA.
S
Title
PC-Card (PCMCIA) Interface a
n
CB1 4JN
CAMBRIDGE
CHERRY HINTON
FULBOURN ROAD
(C) ADVANCED RISC MAC
PC-CARD CONNECTOR
CARDCON.SCH
A_D[15..0]
A_CA[25..0]
A_nCE[2..1]
A_nIORD
A_nIOWR
A_RESET
A_nOE
A_nWE
A_nVCCEN
A_VPP2EN
A_VPP1EN
B_D[15..0]
B_CA[25..0]
B_nCE[2..1]
B_nIOWR
B_RESET
B_nOE
B_nWE
B_nVCCEN
B_VPP2EN
B_VPP1EN
A_nCD[2..1]
A_nWAIT
A_nINPACK
A_nREG
A_WP
B_nCD[2..1]
B_nWAIT
B_nINPACK
B_nREG
B_WP
B_nIORD
B_RDY
B_BVD[2..1]
A_RDY
A_BVD[2..1]
A_nREG
A_nIORD
A_nIOWR
A_RESET
A_nWAIT
A_nINPACK
A_D[15..0]
A_CA[25..0]
A_nCE[2..1]
A_nCD[2..1]
A_BVD[2..1]
P
_
D
0
P
_
D
1
P
_
D
2
P
_
D
3
P
_
D
4
P
_
D
5
P
_
D
6
P
_
D
7
P
_
D
8
P
_
D
9
P
_
D
1
0
P
_
D
1
1
P
_
D
1
2
P
_
D
1
3
P_D14
P_D15
V
C
C
GND
G
N
D
nSPKROUT
nINTR
P
_
A
0
P
_
A
2
P
_
A
3
P
_
A
4
P
_
A
5
P
_
A
6
P
_
A
7
P
_
A
8
P
_
A
9
P
_
A
1
0
P
_
A
1
1
P
_
A
1
2
P
_
A
1
3
P
_
A
1
4
P
_
A
1
5
P
_
A
1
6
P
_
A
1
7
P
_
A
1
8
P
_
A
1
9
P
_
A
2
0
P
_
A
2
1
P
_
A
2
2
P
_
A
2
3
G
N
D
V
C
C
n
I
O
W
n
I
O
R
B
A
L
E
A
E
N
n
S
B
H
E
n
M
E
M
R
n
M
E
M
W
P
W
R
G
O
O
D
N
I
S
A
R
S
T
P
_
A
2
4
P
C
C
L
K
A_*REG
1
A_D3
2
A_*CD1
3
A_D4
4
A_D11
5
A_D5
6
A_D6
7
A_D12
8
A_D13
9
A_D7
10
A_*CE1
11
A_D14
12
A_D15
13
GND
14
A_CA10
15
A_*OE
16
VCC
17
A_*CE2
18
A_CA11
19
A_*IORD
20
A_CA9
21
A_*IOWR
22
A_CA8
23
A_CA17
24
A_CA13
25
A_CA18
26
GND
27
A_CA14
28
A_CA19
29
A_*WE
30
A_CA20
31
A_RDY
32
A_CA21
33
A_CA16
34
A_CA22
35
A_CA15
36
A_CA23
37
A_CA12
38
A_CA24
39
A_CA7
40
A_CA25
41
GND
42
A_CA6
43
A_CA5
44
A_RESET
45
A_CA4
46
A_*WAIT
47
A_CA3
48
A_*INPACK
49
A_CA2
50
A_CA1
51
A_BVD2
52
A
_
C
A
0
5
3
A
_
B
V
D
1
5
4
A
_
D
0
5
5
A
_
D
8
5
6
A
_
D
1
5
7
A
_
D
9
5
8
V
C
C
5
9
A
_
D
2
6
0
A
_
W
P
6
1
A
_
D
1
0
6
2
A
_
*
C
D
2
6
3
A
_
V
P
P
2
E
N
1
6
4
A
_
V
P
P
1
E
N
1
6
5
A
_
*
V
C
C
E
N
6
6
A
_
G
P
I
O
6
7
B
_
G
P
I
O
6
8
B
_
*
V
C
C
E
N
6
9
B
_
V
P
P
1
E
N
1
7
0
B
_
V
P
P
2
E
N
1
7
1
B
_
*
R
E
G
7
2
B
_
D
3
7
3
B
_
*
C
D
1
7
4
G
N
D
7
5
B
_
D
4
7
6
B
_
D
1
1
7
7
B
_
D
5
7
8
B
_
D
6
7
9
B
_
D
1
2
8
0
B
_
D
1
3
8
1
B
_
D
7
8
2
B
_
*
C
E
1
8
3
B
_
D
1
4
8
4
B
_
D
1
5
8
5
B
_
C
A
1
0
8
6
B
_
*
O
E
8
7
V
C
C
8
8
B
_
*
C
E
2
8
9
B
_
C
A
1
1
9
0
B
_
*
I
O
R
D
9
1
B
_
C
A
9
9
2
B
_
*
I
O
W
R
9
3
B
_
C
A
8
9
4
B
_
C
A
1
7
9
5
B
_
C
A
1
3
9
6
B
_
C
A
1
8
9
7
B
_
C
A
1
4
9
8
B
_
C
A
1
9
9
9
B
_
*
W
E
1
0
0
G
N
D
1
0
1
B
_
C
A
2
0
1
0
2
B
_
R
D
Y
1
0
3
B
_
C
A
2
1
1
0
4
B_CA16
105
B_CA22
106
B_CA15
107
VCC
108
B_CA23
109
B_CA12
110
B_CA24
111
B_CA7
112
B_CA25
113
B_CA6
114
B_CA5
115
B_RESET
116
B_CA4
117
B_*WAIT
118
B_CA3
119
B_*INPACK
120
B_CA2
121
B_CA1
122
B_BVD2
123
B_CA0
124
B_BVD1
125
B_D0
126
B_D8
127
B_D1
128
B_D9
129
B_D2
130
GND
131
B_WP
132
B_D10
133
B_*CD2
134
GND
135
IRQ15
136
IRQ14
137
IRQ12
138
IRQ11
139
IRQ10
140
VCC
141
IRQ3
142
IRQ4
143
IRQ5
144
IRQ7
145
IRQ9
146
*ZWS
147
*IOCS16
148
*MEMCS16
149
IOCHRDY
150
*RIO
151
*INTR
152
*SPKROUT
153
GND
154
SD15
155
SD14
156
S
D
1
3
1
5
7
S
D
1
2
1
5
8
S
D
1
1
1
5
9
S
D
1
0
1
6
0
S
D
9
1
6
1
S
D
8
1
6
2
S
D
0
1
6
3
S
D
1
1
6
4
S
D
2
1
6
5
V
C
C
1
6
6
S
D
3
1
6
7
S
D
4
1
6
8
G
N
D
1
6
9
S
D
5
1
7
0
S
D
6
1
7
1
S
D
7
1
7
2
*
M
E
M
W
1
7
3
*
M
E
M
R
1
7
4
L
A
1
7
1
7
5
L
A
1
8
1
7
6
L
A
1
9
1
7
7
L
A
2
0
1
7
8
L
A
2
1
1
7
9
L
A
2
2
1
8
0
L
A
2
3
1
8
1
*
S
B
H
E
1
8
2
S
A
0
1
8
3
S
A
1
1
8
4
S
A
2
1
8
5
S
A
3
1
8
6
C
L
K
1
8
7
G
N
D
1
8
8
R
E
S
E
T
D
R
V
1
8
9
S
A
4
1
9
0
V
C
C
1
9
1
S
A
5
1
9
2
S
A
6
1
9
3
S
A
7
1
9
4
S
A
8
1
9
5
S
A
9
1
9
6
S
A
1
0
1
9
7
S
A
1
1
1
9
8
S
A
1
2
1
9
9
S
A
1
3
2
0
0
S
A
1
4
2
0
1
S
A
1
5
2
0
2
S
A
1
6
2
0
3
A
E
N
2
0
4
B
A
L
E
2
0
5
*
S
I
O
R
2
0
6
*
S
I
O
W
2
0
7
P
W
R
G
O
O
D
2
0
8
U25
VG-468
R137
100R
R138
100R
nIOR
nIOW
BALE
nSBHE
nMEMR
P_A[24..0]
P_D[15..0]
NISARST
PCCLK
A_D3
A_D4
A_D11
A_nCD1
A_nREG
nIOW
nIOR
BALE
nSBHE
nMEMR
P_A[24..0]
P_D[15..0]
NISARST
PCCLK
GNDGND
R139
4K7
R140
4K7
nMEMW
INTPCA
INTPCB
RDY
nM16
nIO16
nZWS
A_D5
A_D6
A_D7
A_D12
A_D13
A_D14
A_D15
A_CA8
A_CA9
A_CA10
A_CA11
A_CA13
A_CA14
A_CA17
A_CA18
A_CA19
A_nCE1
A_nCE2
GND
VCC
A_nOE
A_nIORD
A_nIOWR
GND
nMEMW
RDY
nM16
nIO16
nZWS
nSPKROUT
INTPCA
INTPCB
VCC
B_D1
B_D2
B_D9
B_D10
B_nCD2
GND
B_WP
GND
INTPCA
INTPCB
VCC
RDY
nM16
nIO16
nZWS
nRIO
A_nOE
A_nWE
A_RDY
A_WP
A_VPP1EN
A_VPP2EN
A_nVCCEN
B_nIORD
B_nIOWR
B_D[15..0]
B_CA[25..0]
B_nCE[2..1]
B_nCD[2..1]
B_BVD[2..1]
B_nREG
B_RESET
B_nWAIT
B_nINPACK
B_nWE
B_RDY
B_WP
B_nOE
B_VPP1EN
B_VPP2EN
B_nVCCEN
B_D0
B_D8
B_CA0
B_CA1
B_CA2
B_CA3
B_CA4
B_CA5
B_CA6
B_CA7
B_CA12
B_CA15
B_CA16
B_CA22
B_CA23
B_CA24
B_CA25
VCC
B_RESET
B_nWAIT
B_nINPACK
B_BVD1
B_BVD2
R141
4K7
R142
4K7
R143
4K7
R144
4K7
R145
4K7
A_CA1
A_CA2
A_CA3
A_CA4
A_CA5
A_CA6
A_CA7
A_CA12
A_CA16
A_CA20
A_CA21
A_CA22
A_CA23
A_CA24
A_CA25
A_CA15
A_nWE
A_RDY
GND
A_RESET
A_nWAIT
A_nINPACK
A_BVD2
RDY
nM16
nIO16
nZWS
nINTR
nRIO
LEDPCA
LEDPCB
R135
470R
R136
470R
D11
LED
YELLOW
D12
LED
YELLOW
3
4
U24B
74HCT14
5
6
U24C
74HCT14
A_GPIO
B_GPIO
VCC
VCC
A
_
D
0
A
_
D
1
A
_
D
2
A
_
D
8
A
_
D
9
A
_
D
1
0
A
_
C
A
0
A
_
n
C
D
2
A
_
W
P
A
_
B
V
D
1
V
C
C
A
_
V
P
P
2
E
N
A
_
V
P
P
1
E
N
A
_
n
V
C
C
E
N
A
_
G
P
I
O
B
_
G
P
I
O
B
_
D
3
B
_
D
4
B
_
D
5
B
_
D
6
B
_
D
7
B
_
D
1
1
B
_
D
1
2
B
_
D
1
3
B
_
D
1
4
B
_
D
1
5
B
_
C
A
1
0
B
_
n
V
C
C
E
N
B
_
V
P
P
1
E
N
B
_
V
P
P
2
E
N
B
_
n
R
E
G
B
_
n
C
D
1
G
N
D
B
_
n
C
E
1
B
_
n
O
E
V
C
C
B
_
C
A
8
B
_
C
A
9
B
_
C
A
1
1
B
_
C
A
1
3
B
_
C
A
1
4
B
_
C
A
1
7
B
_
C
A
1
8
B
_
C
A
1
9
B
_
C
A
2
0
B
_
C
A
2
1
B
_
n
C
E
2
B
_
n
I
O
R
D
B
_
n
I
O
W
R
B
_
n
W
E
G
N
D
B
_
R
D
Y
C75
10u
C76
100n
C77
100n
C78
100n
h
rg.
b
oo
k
P
age
14
W
e
d
nes
d
ay,
J
u
l
y
22
,
1998
9
:
18
AM