Tally Genicom T5023+ User Manual
Page 386
Description of the physical interface
Appendix
376
T5023/5023+ - Programming Guide
Cable connection
Pin-No. Host
(1284-A)
25-pin
D-SUB plug
Pin-No. Printer
(1284-B)
36-pin
Centronics plug
Signal description
1
1
nStrobe
2
2
Data 1
3
3
Data 2
4
4
Data 3
5
5
Data 4
6
6
Data 5
7
7
Data 6
8
8
Data 7
9
9
Data 8
10
10
nAck
11
11
Busy
12
12
PError
13
13
Select
14
14
nAutoFd
15
32
nFault
16
31
nInit
17
36
nSelectIn
18
19
Signal Ground (nStrobe)
19
20, 21
Signal Ground (Data 1, Data 2)
20
22, 23
Signal Ground (Data 3, Data 4)
21
24, 25
Signal Ground (Data 5, Data 6)
22
26, 27
Signal Ground (Data 7, Data 8)
23
29
Signal Ground (Busy, nFault)
24
28
Signal Ground (PError, Select,
nAck)
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