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PCMCIA (Personal Computer Memory Card International Association)

 

Pin Name Dir Description
1 GND   Ground
2 D3 <--> Data 3
3 D4 <--> Data 4
4 D5 <--> Data 5
5 D6 <--> Data 6
6 D7 <--> Data 7
7 /CE1 --> Card Enable 1
8 A10 --> Address 10
9 /OE --> Output Enable
10 A11 --> Address 11
11 A9 --> Address 9
12 A8 --> Address 8
13 A13 --> Address 13
14 A14 --> Address 14
15 /WE:/P --> Write Enable : Program
16 /READY:/IREQ <-- Ready : Busy (IREQ)
17 VCC --> +5V
18 VPP1 --> Programming Voltage (EPROM)
19 A16 --> Address 16
20 A15 --> Address 15
21 A12 --> Address 12
22 A7 --> Address 7
23 A6 --> Address 6
24 A5 --> Address 5
25 A4 --> Address 4
26 A3 --> Address 3
27 A2 --> Address 2
28 A1 --> Address 1
29 A0 --> Address 0
30 D0 <--> Data 0
31 D1 <--> Data 1
32 D2 <--> Data 2
33 /WP:/IOIS16 <-- Write Protect : IOIS16
34 GND   Ground
35 GND   Ground
36 /CD1 <-- Card Detect 1
37 D11 <--> Data 11
38 D12 <--> Data 12
39 D13 <--> Data 13
40 D14 <--> Data 14
41 D15 <--> Data 15
42 /CE2 --> Card Enable 2
43 /VS1 --> Refresh
44 /IORD ? I/O Read
45 /IOWR ? I/O Write
46 A17 --> Address 17
47 A18 --> Address 18
48 A19 --> Address 19
49 A20 --> Address 20
50 A21 --> Address 21
51 VCC --> +5V
52 VPP2 --> Programming Voltage 2 (EPROM)
53 A22 --> Address 22
54 A23 --> Address 23
55 A24 --> Address 24
56 A25 --> Address 25
57 /VS2 ? RFU
58 RESET ? RESET
59 /WAIT ? WAIT
60 /INPACK ?  
61 /REG --> Register Select
62 /BVD2:SPKR <-- Battery Voltage Detect 2 : SPKR
63 /BVD1:STSCHG <-- Battery Voltage Detect 1 : STSCHG
64 D8 <--> Data 8
65 D9 <--> Data 9
66 D10 <--> Data 10
67 /CD2 <-- Card Detect 2
68 GND   Ground