Aaeon PCM-4330 Instructions Manual page 61

This is a coded 2-row 44-pin male connector on the board. Up to two IDE-/AT-
Bus hard disk drives and/or IDE-/AT-bus CD-ROM drives can be connected via
a flat ribbon cable. Signals with # symbol are low active.
1 RESET#
3 D7
5 D6
7 D5
9 D4
11 D3
13 D2
15 D1
17 D0
19 GND
21 N.C.
2 GND
4 D8
6 D9
8 D10
10 D11
12 D12
14 D13
16 D14
18 D15
20 (coded)
22 GND
23 IOW#
25 IOR#
27 N.C./IOCHRDY
29 N.C.
31 IDINIT
33 SA1
35 SA0
37 CS#
39 HDLED
41 VCC
43 GND
IDE-/AT-Bus
2 1
24 GND
26 GND
28 BALE
30 GND
32 IOCS16
34 N.C./MEMCS16#
36 SA2
38 HCS1#
40 N.C.
42 VCC
44 N.C.