AIMB-760 User Manual 92
Appendix B Pin Assignments

B.1 IDE Hard Drive Connector (CN1)

Table B.1: IDE hard drive connector (CN1)

Pin Signal Pin Signal
1 IDE RESET* 2 GND
3DATA 7 4DATA 8
5DATA 6 6DATA 9
7DATA 5 8DATA 10
9 DATA 4 10 DATA 11
11 DATA 3 12 DATA 12
13 DATA 2 14 DATA 13
15 DATA 1 16 DATA 14
17 DATA 0 18 DATA 15
19 SIGNAL GND 20 N/C
21 DISK DMA REQUEST 22 GND
23 IO WRITE 24 GND
25 IO READ 26 GND
27 IO CHANNEL READY 28 CSEL
29 HDACKO* 30 GND
31 IRQ14 32 I DSC16-
33 ADDR 1 34 PDIAG
35 ADDR 0 36 ADDR 2
37
HARD DISK SELECT 0*
38 HARD DISK SELECT 1*
39 IDE ACTIVE* 40 GND
* low activity