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IDE Hard Drive Connector (CN7)
If customers have (Neccessity) to use ATA-100 HDD and
ATA-33 CABLE you must alter two settings in the Award
BIOS. The two settings are IDE Primary Master UDMA and
IDE Primary Slave UDMA. Set these two functions as
disabled.
IDE Hard Drive Connector (CN7)
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 GND 20 N/C
21 REQ 22 GND
23 IO WRITE 24 GND
25 IO READ 26 GND
27 IO READY 28 GND
29 DACK 30 GND
31 IRQ14 32 N.C.
33 ADDR 1 34 ATA66 DETECT
35 ADDR 0 36 ADDR 2
37 CS#1 38 CS#3
39 IDEACTP 40 GND