Aaeon SBC-776 Quick Installation Manual page 24

SBC-776
SCSI-2 68-PinConnector (CN 21)
SBC-776 has a 68 pin connector for the Ultra 2 SCSI connection.
Please pay attention when connecting the SCSI device, because
you must determine the last device on the SCSI chain.
PIN FUNCTION
1 SD+12
2 SD+13
3 SD+14
4 SD+15
5 SDP+1
6 SD+0
7 SD+1
8 SD+2
9 SD+3
10 SD+4
11 SD+5
12 SD+6
13 SD+7
14 SDP + 0
15 GND
16 DIFS
17 TPWEX
18 TPWEX
19 NC
20 GND
21 SATN+
22 GND
23 SBSY+
24 SACK+
25 SRST+
26 SMSG+
27 SSEL+
28 SCD +
29 SREQ+
30 SIO+
31 SD+8
32 SD+9
33 SD+10
34 SD+11
2 4 SBC-776 Installation Guide
PIN
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
BC-599/596
FUNCTION
SD-12
SD-13
SD-14
SD-15
SDP-1
SD-0
SD-1
SD-2
SD-3
SD-4
SD-5
SD-6
SD-7
SDP - 0
GND
SENIN
TPWEX
TPWEX
NC
GND
SATN-
GND
SBSY-
SACK-
SRST-
SMSG-
SSEL-
SCD-
SREQ-
SIO-
SD-8
SD-9
SD-10
SD-11