40 pin IDC MALE connector at the controller & CD-ROM |
|
Pin
|
Name
|
Description |
|
1 |
GND
|
Ground
|
|
2 |
RESET
|
CD-Reset
|
|
3 |
GND
|
Ground
|
|
4 |
GND
|
Ground
|
|
5 |
GND
|
Ground
|
|
6 |
MODE0
|
Operation Mode Bit 0 |
|
7 |
GND
|
Ground
|
|
8 |
MODE1
|
Operation Mode Bit 1 |
|
9 |
GND
|
Ground
|
|
10
|
WRITE
|
CD-Write
|
|
11
|
GND
|
Ground
|
|
12
|
READ
|
CD-Read
|
|
13
|
GND
|
Ground
|
|
14
|
ST0
|
CD-Status Bit 0 |
|
15
|
GND
|
Ground
|
|
16
|
n/c
|
No Connection
|
|
17
|
GND
|
Ground
|
|
18
|
n/c
|
No Connection
|
|
19
|
GND
|
Ground
|
|
20
|
ST1
|
CD-Status Bit 1 |
|
21
|
GND
|
Ground
|
|
22
|
EN
|
CD-Data Enable
|
|
23
|
GND
|
Ground
|
|
24
|
ST2
|
CD-Status Bit 2 |
|
25
|
GND
|
Ground
|
|
26
|
S/DE
|
CD-Status/Data Enable
|
|
27
|
GND
|
Ground
|
|
28
|
ST3
|
CD-Status Bit 3 |
|
29
|
GND
|
ground
|
|
30
|
GND
|
ground
|
|
31
|
D7
|
CD-Data 7 |
|
32
|
D6
|
CD-Data 6 |
|
33
|
GND
|
ground
|
|
34
|
D5
|
CD-Data 5 |
|
35
|
D4
|
CD-Data 4 |
|
36
|
D3
|
CD-Data 3 |
|
37
|
GND
|
ground
|
|
38
|
D2
|
CD-Data 2 |
|
39
|
D1
|
CD-Data 1 |
|
40
|
D0
|
CD-Data 0 |
| 
40 pin IDC FEMALE connector at the cable |
