Themis USPIIi-1v, Руководство по оборудованию

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USPIIi-1v Hardware Manual
A-6
Themis Computer
A.2.3 SCSI A and B
• Connector Type: Honda Dual SCSI-3 (40 MB/sec) Connector, 68 Pin, 0.8 mm Pitch
• Connector Part Number: HDRA-E68WILDT-SL
Figure A-3. Baseboard SCSI A and B Connector Orientation
Table A-4. Baseboard SCSI A and B Pinout
Pin Signal Name Pin Signal Name
1 GND 35 DAT<12>
2 GND 36 DAT<13>
3 GND 37 DAT<14>
4 GND 38 DAT<15>
5 GND 39 PAR<1>
6 GND 40 DAT<0>
7 GND 41 DAT<1>
8 GND 42 DAT<2>
9 GND 43 DAT<3>
10 GND 44 DAT<4>
11 GND 45 DAT<5>
12 GND 46 DAT<6>
13 GND 47 DAT<7>
14 GND 48 PAR<0>
15 GND 49 GND
16 GND 50 GND
17 TERMPWR 51 TERMPWR
18 TERMPWR 52 TERMPWR
19 GND 53 NC
20 SCSI FP
a
54 GND
1 34
35 68
SCSI Port B
SCSI Port A
1 34
68 35
Front View of PCB
(J1101)
(J1102)