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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
1
IDE RESET
3
DATA 7
5
DATA 6
7
DATA 5
9
DATA 4
11
DATA 3
13
DATA 2
15
DATA 1
17
DATA 0
19
GND
21
REQ
23
IO WRITE
25
IO READ
27
IO READY
29
DACK
31
IRQ14
33
ADDR 1
35
ADDR 0
37
CS#1
39
IDEACTP
Pin
Signal
2
GND
4
DATA 8
6
DATA 9
8
DATA 10
10
DATA 11
12
DATA 12
14
DATA 13
16
DATA 14
18
DATA 15
20
N/C
22
GND
24
GND
26
GND
28
GND
30
GND
32
N.C.
34
ATA66 DETECT
36
ADDR 2
38
CS#3
40
GND
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