# CardBus

32-bit bus defined by PCMCIA.

(at the controller)
(at the peripherals)

68 PIN ??? MALE at the controller.
68 PIN ??? FEMALE at the peripherals.

Pin | Name | Description
--- | --- | ---
1 | GND | Ground
2 | CAD0 | Address/Data 0
3 | CAD1 | Address/Data 1
4 | CAD3 | Address/Data 3
5 | CAD5 | Address/Data 5
6 | CAD7 | Address/Data 7
7 | CCBE0# | Command/Byte Enable 0
8 | CAD9 | Address/Data 9
9 | CAD11 | Address/Data 11
10 | CAD12 | Address/Data 12
11 | CAD14 | Address/Data 14
12 | CCBE1# | Command/Byte Enable 1
13 | CPAR | Parity
14 | CPERR# | Parity error
15 | CGNT# | Grant
16 | CINT# | Interrupt
17 | Vcc | Vcc
18 | Vpp1 | Vpp1
19 | CCLK | CCLK
20 | CIRDY# | Initiator Ready
21 | CCBE2# | Command/Byte Enable 2
22 | CAD18 | Address/Data 18
23 | CAD20 | Address/Data 20
24 | CAD21 | Address/Data 21
25 | CAD22 | Address/Data 22
26 | CAD23 | Address/Data 23
27 | CAD24 | Address/Data 24
28 | CAD25 | Address/Data 25
29 | CAD26 | Address/Data 26
30 | CAD27 | Address/Data 27
31 | CAD29 | Address/Data 29
32 | RSRVD | Reserved
33 | CCLKRUN# | CCLKRUN#
34 | GND | Ground
35 | GND | Ground
36 | CCD1# | Card Detect 1
37 | CAD2 | Address/Data 2
38 | CAD4 | Address/Data 4
39 | CAD6 | Address/Data 6
40 | RSRVD | Reserved
41 | CAD8 | Address/Data 8
42 | CAD10 | Address/Data 10
43 | CVS1 |
44 | CAD13 | Address/Data 13
45 | CAD15 | Address/Data 15
46 | CAD16 | Address/Data 16
47 | RSRVD | Reserved
48 | CBLOCK# | Block ???
49 | CSTOP# | Stop transfer cycle
50 | CDEVSEL# | Device Select
51 | Vcc | Vcc
52 | Vpp2 | Vpp2
53 | CTRDY# | Target Ready
54 | CFRAME# | Address or Data phase
55 | CAD17 | Address/Data 17
56 | CAD19 | CAD19
57 | CVS2 |
58 | CRST# | Reset
59 | CSERR# | System Error
60 | CREQ# | Request ???
61 | CCBE3# | Command/Byte Enable 3
62 | CAUDIO | Audio ???
63 | CSTSCHG |
64 | CAD28 | Address/Data 28
65 | CAD30 | Address/Data 30
66 | CAD31 | Address/Data 31
67 | CCD2# | Card Detect 2
68 | GND | Ground

Contributor: Joakim Ögren, Marek Hostasa

Source:
PC Card Standard at PC Card's homepage

Copyright © The Hardware Book Team 1996-2001.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2001-06-08