Распиновка, расположение выводов и внешний вид устройства хранения данных:
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).
Contributor:
Joakim Цgren,
Dan Williams
Source:
?
Copyright © The Hardware Book Team 1996-2004.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2002-01-10