Panasonic CD-ROM接口引脚定义图

Panasonic CD-ROM 接口引脚定义图

Panasonic CD-ROM 在光驱和接口卡侧的外观为 40 脚插针：

连接电缆外观为：
 

引脚定义

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