Appendix C System Board Connector Pinouts 213
5 Ground None GND Ground
6 Ground None GND Ground
7 Ground None GND Ground
8 Ground None GND Ground
9 Ground None GND Ground
10 Ground None GND Ground
11 Ground None GND Ground
12 Ground None GND Ground
13 Ground None GND Ground
14 Ground None GND Ground
15 Ground None GND Ground
16 Ground None GND Ground
17 Ground None GND Ground
18 Ground None GND Ground
19 Ground None GND Ground
20 Ground None GND Ground
21 Ground None GND Ground
22 Ground None GND Ground
23 Ground None GND Ground
24 Ground None GND Ground
25 Ground None GND Ground
26 sd0* I/O TTL SCSI data bit 0
27 sd1* I/O TTL SCSI data bit 1
TABLE C-6 SCSI Connector Pin Assignments (Continued)
Pin Function I/O Level Signal Description