34 pin IDC MALE connector at the controller & CD-ROM |
|
Pin
|
Name
|
Description |
|
1 |
RESET
|
Reset
|
|
2 |
GND
|
Ground
|
|
3 |
DB7
|
Data Bit 7 |
|
4 |
GND
|
Ground
|
|
5 |
DB6
|
Data Bit 6 |
|
6 |
GND
|
Ground
|
|
7 |
DB5
|
Data Bit 5 |
|
8 |
GND
|
Ground
|
|
9 |
DB4
|
Data Bit 4 |
|
10
|
GND
|
Ground
|
|
11
|
DB3
|
Data Bit 3 |
|
12
|
GND
|
Ground
|
|
13
|
DB2
|
Data Bit 2 |
|
14
|
GND
|
Ground
|
|
15
|
DB1
|
Data Bit 1 |
|
16
|
GND
|
Ground
|
|
17
|
DB0
|
Data Bit 0 |
|
18
|
GND
|
Ground
|
|
19
|
WE
|
Write Enable
|
|
20
|
GND
|
Ground
|
|
21
|
RE
|
Read Enable
|
|
22
|
GND
|
Ground
|
|
23
|
ACK
|
Data Acknowledge For DMA
|
|
24
|
GND
|
Ground
|
|
25
|
REQ
|
Data Request For DMA
|
|
26
|
GND
|
Ground
|
|
27
|
INT
|
Interrupt
|
|
28
|
GND
|
Ground
|
|
29
|
A1
|
Address Bit 1 |
|
30
|
GND
|
Ground
|
|
31
|
A0
|
Address Bit 0 |
|
32
|
GND
|
Ground
|
|
33
|
EN
|
Bus Enable
|
|
34
|
GND
|
Ground
|
| 
34 pin IDC FEMALE connector at the cable |
