Service manual

SPS Control Card (Fast Boot) (SUN820A200)
CARD DESCRIPTION
This fast boot version of the SPS control card replaces two TRANCON cards and the
TranSCSI card. The TranSCSI, File Server, Assignments, Automation and Allocation
processors are fitted with 2MB of Flash RAM. The File Server, Assignments, Automation and
Allocation processors are fitted with 4MB of battery backed SRAM.
LED INTERPRETATION
4,5,6,7,8,9,16,
17,18,19,20,27,28,
33,35,36,37,38,39,
45,47,48,49,50,51,52,46,
59,60,61,62,63,64 (Green) Under software control
SCSI Processor
10 (red) ON indicates reset
11 (green) ON indicates Link 0 active
12 (green) ON indicates Link 1 active
13 (green) ON indicates Link 2 active
14 (green) ON indicates Link 3 active
15 (red) ON indicates Transputer error
File Server Processor
21 (red) ON indicates reset
22 (green) ON indicates Link 0 active
23 (green) ON indicates Link 1 active
24 (green) ON indicates Link 2 active
29 (green) ON indicates Link 3 active
30 (red) ON indicates Transputer error
Digital Service Manual
Issue 3 Page 26
SUN820-200
4
8
9
16
28
50
49
5
6
7
17
18
19
20
27
36
35
33
37
38
39
45
47
48
51
52
46
10
14
15
11
12
13
30
21
22
23
24
29
41
40
34
42
43
44
57
56
53
54
55
58
61
60
59
62
63
64
67
66
65
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69
70