Data General NOVA 4/S Manual page 139
Field replaceable unit
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Also See for NOVA 4/S:
- Manual (176 pages) ,
- Field engineering maintenance manual (176 pages) ,
- Field engineering manual (156 pages)
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Data General Corporation (DGC) has prepared this manuai for use by DGC personnel and customers as a guide to the proper installation, operation, and
maintenance of DGC equipment and software. The drawings and specifications contained herein are the property of DGC and shall neither be reproduced in whole or
in part without DGC's prior written approval nor be implied to grant any license to make, use, or sell equipment manufactured in accordance herewith.
Jumper
Jumper Position
Ww9g
Jumper ts in if program load device is a high-speed
device; otherwise jumper ts out.
W113, W15
Positions of these jumpers indicate the device code
W114, W112
of program load device. W13 is most significant
W10, W8
bit; W8 least significant bit.
TYPE OF TRANSMISSION JUMPERS
Type of Transmission
Jumpers Inserted
20 MA CURRENT LOOP
WwW4, W7, W2, W1
EIA RS232-C
W6, W3
Table 14.4
BAUD RATE JUMPERS
Jumper Position
Baud
W17
W18
wi9
W20
W27
Rate
'
50
In
In
Out
In
Out
75
In
In
Out
Out
Out
110
Out
Out
Out
Out
In
134.5
In
Out
In
In
Out
150
Out
Out
Out
In
Out
200
In
Out
In
Out
Out
300
Out
Out
In
Out
Out
600
In
Out
Out
In
Out
1200
Out
In
Out
Out
Out
1600
Out
In
Out
In
Out
2400
Out
Out
In
In
Out
4800
Out
In
In
Out
Out
9600
Out
In
In
In
Out
19200
In
In
In
Out
Out
CHARACTER LENGTH JUMPERS
Character Length
W25
W24
5 Bits
In
In
6 Bits
Out
In
7 Bits
In
Out
8 Bits
Out
Out
STOP BIT JUMPER
Number of Stop Bits
W23 Jumper Position
Table 14.7
Jumper Position
Type of Parity
W22
W21
Even
Out
In
Odd
In
In
None
Out
Out
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Troubleshooting
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