Sony光驱及刻录机的接口引脚定义
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
Sony光驱接口定义和接口卡侧的外观图如下面所示:
sony公司也是用的ata 标准接口的，注意下面的引脚顺序：
