PC Card ATA

From HwB

This specification makes it possible to share ATA & PC Card with the same connectors.

Pinout

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68 PIN ??? MALE at the controller.

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68 PIN ??? FEMALE at the peripherals.

Pin Name l Host Dir Dev PC-Card equiv
1 Ground x Arrowr.png x Ground
2 DD3 x Arrowlr.png x D3
3 DD4 x Arrowlr.png x D4
4 DD5 x Arrowlr.png x D5
5 DD6 x Arrowlr.png x D6
6 DD7 x Arrowlr.png x D7
7 /CS0 x Arrowr.png x /CE1
8 Arrowr.png i A10
9 /SELATA x Arrowr.png x /OE
10
11 /CS1 x Arrowr.png x 1) A9
12 Arrowr.png i A8
13
14
15 Arrowr.png i /WE
16 INTRQ x Arrowl.png x /READY:IREQ
17 VCC x Arrowr.png x VCC
18
19
20
21
22 Arrowr.png i A7
23 Arrowr.png i A6
24 Arrowr.png i A5
25 Arrowr.png i A4
26 Arrowr.png i A3
27 DA2 x Arrowr.png x A2
28 DA1 x Arrowr.png x A1
29 DA0 x Arrowr.png x A0
30 DD0 x Arrowlr.png x D0
31 DD1 x Arrowlr.png x D1
32 DD2 x Arrowlr.png x D2
33 /IOCS16 x Arrowl.png x /WP:IOIS16
34 Ground x Arrowr.png x Ground
35 Ground x Arrowr.png x Ground
36 /CD1 x Arrowl.png x /CD1
37 DD11 x Arrowlr.png x D11
38 DD12 x Arrowlr.png x D12
39 DD13 x Arrowlr.png x D13
40 DD14 x Arrowlr.png x D14
41 DD15 x Arrowlr.png x D15
42 /CS1 x Arrowr.png x 1) /CE2
43 Arrowl.png i /VS1
44 /DIOR x Arrowr.png x /IORD
45 /DIOW x Arrowr.png x /IOWR
46
47
48
49
50
51 VCC x Arrowr.png x VCC
52
53
54
55 M/S- x Arrowr.png x 2)
56 CSEL x Arrowr.png x 2)
57 Arrowl.png i /VS2
58 /RESET x Arrowr.png x RESET
59 IORDY o Arrowl.png x 3) /WAIT
60 DMARQ o Arrowl.png x 3) /INPACK
61 /DMACK o Arrowr.png o /REG
62 /DASP x Arrowlr.png x /BVD2:SPKR
63 /PDIAG x Arrowlr.png x /BVD1:STSCHG
64 DD8 x Arrowlr.png x D8
65 DD9 x Arrowlr.png x D9
66 DD10 x Arrowlr.png x D10
67 /CD2 x Arrowl.png x /CD2
68 Ground x Arrowr.png x Ground

x = Required.
i = Ignored by host in ATA mode.
o = Optional.
nothing = Not connected.
1) Device shall support only one /CS1 signal pin.
2) Device shall support either /M/S or CSEL but not both.
3) Device shall hold this signal negated if it does not support this function.

Contributions

Sources

  • ATA-2 specifications
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