The IDE interface requires only one cable. All pins straight from 1 to 1, 2 to 2 and so on. The drives can be connected in any order. Only remember that one should be jumpered as Master and the other as Slave. If only one drive is used, jumper it as Single (if such a mode exists, or most common Master else).
(To the Controller)
(To the Drive 1)
(To the Drive 2)
40 PIN IDC FEMALE to the Controller.
40 PIN IDC FEMALE to the Drive 1.
40 PIN IDC FEMALE to the Drive 2.
下面的希望对你有帮助
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IDE Internal
IDE=Integrated Drive Electronics.
Developed by Compaq and Western Digital.
Newer version of IDE goes under the name ATA=AT bus Attachment.
(At the controller & peripherals)
(At the cable)
40 PIN IDC MALE at the controller & peripherals.
40 PIN IDC FEMALE at the cable.
Pin Name Dir Description
1 /RESET Reset
2 GND Ground
3 DD7 Data 7
4 DD8 Data 8
5 DD6 Data 6
6 DD9 Data 9
7 DD5 Data 5
8 DD10 Data 10
9 DD4 Data 4
10 DD11 Data 11
11 DD3 Data 3
12 DD12 Data 12
13 DD2 Data 2
14 DD13 Data 13
15 DD1 Data 1
16 DD14 Data 14
17 DD0 Data 0
18 DD15 Data 15
19 GND Ground
20 KEY - Key
21 n/c - Not connected
22 GND Ground
23 /IOW Write Strobe
24 GND Ground
25 /IOR Read Strobe
26 GND Ground
27 IO_CH_RDY
28 ALE Address Latch Enable
29 n/c - Not connected
30 GND Ground
31 IRQR Interrupt Request
32 /IOCS16 ? IO ChipSelect 16
33 DA1 Address 1
34 n/c - Not connected
35 DA0 Address 0
36 DA2 Address 2
37 /IDE_CS0 (1F0-1F7)
38 /IDE_CS1 (3F6-3F7)
39 /ACTIVE Led driver
40 GND Ground
Note: Direction is Controller relative Devices (Harddisks).
Contributors: Joakim 謌ren, Dan Williams
Source: ?