A-AA+then

IDE Internal. Computer Port (Connector)

IDE Internal

IDE = Integrated Drive Electronics.
Developed by Compaq and Western Digital.
Newer version of IDE goes under the name ATA=AT bus Attachment.

40 PIN IDC Male (40 PIN IDC Male ที่คอนโทรลเลอร์หรืออุปกรณ์.)
40 PIN IDC Female (40 PIN IDC Female ที่สายเคเบิล.)
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

โน้ต : ทิศทางจากคอนโทรลเลอร์ไปยังอุปกรณ์

^