SCSI
Figure D–5 SCSI Connector
TABLE D–9 SCSI Pin Assignments
PinFunction
I/
OLevel PinFunction I/O Level
1Ground GND 26sd0* I&O TTL
2Ground GND 27sd1* I&O TTL
3Ground GND 28sd2* I&O TTL
4Ground GND 29sd3* I&O TTL
5Ground GND 30sd4* I&O TTL
6Ground GND 31sd5* I&O TTL
7Ground GND 32sd6* I&O TTL
8Ground GND 33sd7* I&O TTL
9Ground GND 34sdp* I&O TTL
10Ground GND 35Ground GND
11Ground GND 36Ground GND
12Ground GND 37Ground GND
13Ground GND 38Termpower I&O TTL
14Ground GND 39Ground GND
15Ground GND 40Ground GND
16Ground GND 41atn* O TTL
Signal Descriptions 195