Sony CD-ROM 接口

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Sony CD-ROM 在光(guāng)驅和(hé)接口卡側的(de)外觀爲 34 腳插針：

34 PIN IDC MALE

連接電纜外觀爲：

34 PIN IDC FEMALE

引腳定義

　

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