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C-4
Connector Pin Assignments
Part Number:262446-001 Writer: Dianne Fielden Saved by: JohnnieA
Saved Date: 02/26/96 1:26 PM 12:17 PM File Name: APPC.DOC
PC Card (PCMCIA) Connector
Pin Signal Pin Signal
1 Ground 24 Address bit 5
2 Data bit 3 25 Address bit 4
3 Data bit 4 26 Address bit 3
4 Data bit 5 27 Address bit 2
5 Data bit 6 28 Address bit 1
6 Data bit 7 29 Address bit 0
7 Card enable 1 30 Data bit 0
8 Address bit 10 31 Data bit 1
9 Output enable 32 Data bit 2
10 Address bit 11 33 Write protect/IO
Port is 16-bit
11 Address bit 9 34 Ground
12 Address bit 8 35 Ground
13 Address bit 13 36 Card detect 1
14 Address bit 14 37 Data bit 11
15 Program/Write enable 38 Data bit 12
16 Ready or busy/
Interrupt request
39 Data bit 13
17 Power 40 Data bit 14
18 Programming and
peripheral supply 1
41 Data bit 15
19 Address bit 16 42 Card enable 2
20 Address bit 15 43 Refresh
21 Address bit 12 44 IO Read
22 Address bit 7 45 IO Write
23 Address bit 6 46 Address bit 17
Continued