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C-4 Connector Pin Assignments
Writer: Betty Fessenden - Saved by: BLF - Saved date: 6/17/96
Part Number: 213660-001 - File name: APPC
PC Card (PCMCIA) Connector
35
1 34
68
Pin Signal Pin Signal
1 Ground 28 Address bit 1
2 Data bit 3 29 Address bit 0
3 Data bit 4 30 Data bit 0
4 Data bit 5 31 Data bit 1
5 Data bit 6 32 Data bit 2
6 Data bit 7 33 Write protect/IO Port is 16-bit
7 Card enable 1 34 Ground
8 Address bit 10 35 Ground
9 Output enable 36 Card detect 1
10 Address bit 11 37 Data bit 11
11 Address bit 9 38 Data bit 12
12 Address bit 8 39 Data bit 13
13 Address bit 13 40 Data bit 14
14 Address bit 14 41 Data bit 15
15 Program/Write enable 42 Card enable 2
16 Ready or busy/Interrupt request 43 Refresh
17 Power 44 IO Read
18 Programming and peripheral
supply 1
45 IO Write
19 Address bit 16 46 Address bit 17
20 Address bit 15 47 Address bit 18
21 Address bit 12 48 Address bit 19
22 Address bit 7 49 Address bit 20
23 Address bit 6 50 Address bit 21
24 Address bit 5 51 Power
25 Address bit 4 52 Programming and peripheral
supply 2
26 Address bit 3 53 Address bit 22
27 Address bit 2 54
Address bit 23
Continued