Trek-725 User Manual 82
B.5 IDE Hard Disk Drive Connector (IDE1)
# low active
Pin Signal Pin Signal
1IDE RESET #2GND
3DATA 74DATA 8
5DATA 66DATA 9
7DATA 58DATA 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 HDD DREQ 22 GND
23 IO WRITE 24 GND
25 IO READ 26 GND
27 HD READY 28 CABLE SELECT
29 HDACK 0 # 30 GND
31 IRQ14 32 N/C
33 ADDR 1 34 N/C
35 ADDR 0 36 ADDR 2
37 HDD SELECT 0 # 38 HDD SELECT 1 #
39 IDE ACTIVE 0 # 40 GND
41 Vcc 42 VCC
43 GND 44 N/C