Themis Computer
A-29
A. Connector Pinouts, LEDs, Switches
20
SCSI P2
a
54
GND
21
GND
55
ATN
22
GND
56
GND
23
GND
57
BSY
24
GND
58
ACK
25
GND
59
RESET
26
GND
60
MSG
27
GND
61
SEL
28
GND
62
CD
29
GND
63
REQ
30
GND
64
IO
31
GND
65
DAT8
32
GND
66
DAT9
33
GND
67
DAT10
34
GND
68
DAT11
a.
This is part of the Automatic SCSI termination logic: SCSI P2 signal will be forced to ground by the mating SCSI connector when attached.
This will disable the active onboard SCSI terminator on the P2 side.
Table A-20.
Paddle Board SCSI Connector Pinout (Continued)
Pin
Signal Name
Pin
Signal Name
Summary of Contents for USPIIi-1v
Page 1: ...USPIIi 1v Hardware Manual Revision B4...
Page 2: ......
Page 6: ...USPIIi 1v User s Manual Themis Computer...
Page 20: ...USPIIi 1v Hardware Manual 1 6 Themis Computer...
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Page 100: ...USPIIi 1v Hardware Manual A 32 Themis Computer...
Page 115: ...Themis Computer D 1 D DBoardDiagrams D 1 Baseboard Board Diagrams...
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