Chapter 2: Installation

2-17Ultra Wide SCSIConnector

Refer to the table below for pin

definitions for the Ultra Wide SCSI

connectors. The connectors are

located at JA1, JA2 and JA3.

Pin Number Function
1 GND
2 GND
3 GND
4 GND
5 GND
6 GND
7 GND
8 GND
9 GND
10 GND
11 GND
12 GND
13 GND
14 GND
15 GND
16 GND
17 Termpwrd
18 Termpwrd
19 GND
20 GND
21 GND
22 GND
23 GND
24 GND
25 GND
26 GND
27 GND
28 GND
29 GND
30 GND
31 GND
32 GND
33 GND
34 GND
Pin Number Function
35 -DB (12)
36 -DB (13)
37 -DB (14)
38 -DB (15)
39 Parity H
40 -DB (0)
41 -DB (1)
42 -DB (2)
43 -DB (3)
44 -DB (4)
45 -DB (5)
46 -DB (6)
47 -DB (7)
48 Pa rity L
49 GND
50 Termpwrd
51 Termpwrd
52 Termpwrd
53 NC
54 GND
55 -ATTN
56 GND
57 -BSY
58 -ACK
59 -RST
60 -MS G
61 -SEL
62 - C D
63 -R EQ
64 -IO
65 -DB (8)
66 -DB (9)
67 -DB (10)
68 -DB (11)
Ultra Wide SCSI Connector (JA1, JA2, JA3)