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Appendix C Pin Assignments 69
C.5 EIDE hard drive connector (CN5)
Table C-5: EIDE hard drive connector (CN5)
Pin Signal Pin Signal
1 *RESET 2 GND
3D7 4D8
5D6 6D9
7 D5 8 D10
9D4 10D11
11 D3 12 D12
13 D2 14 D13
15 D1 16 D14
17 D0 18 D15
19 GND 20 NC
21 DRQ 22 GND
23 *IOW 24 GND
25 *IOR 26 GND
27 IOCHRDY 28 GND
29 *DACK 30 GND
31 IRQ 32 NC
33 SA1 34 NC
35 SA 0 36 SA2
37 *HDCS1 38 *HDCS3
39 NC 40 GND
41 Vcc 42 Vcc
43 GND 44 NC
* low active
2
4443
1
34
4241