A-14
Appendix
Appendix
Pin Assignment
PRINTER connector (female)
Printer cable PCS-K21 (not supplied)
1
18
19
36
10
1
20
11
(Rollabout Processor)
(Cable side)
Specifications
Centronics connector
Half pitch 20-pin connector
Pin
Signal
Description
Pin
Signal
Description
1
GND
Ground
11
DATA7
Data 7
2
PE
Paper empty
12
DATA6
Data 6
3
DATA5
Data 5
13
GND
Ground
4
DATA4
Data 4
14
INIT
Initialize
5
DATA3
Data 3
15
GND
Ground
6
GND
Ground
16
DATA2
Data 2
7
SLCT
Select
17
DATA1
Data 1
8
DATA0
Data 0
18
GND
Ground
9
STROBE
Strobe
19
ERROR
Error
10
BUSY
BUSY
20
GND
Ground
Centronics connector (cable side)
Pin
Signal
Description
Pin
Signal
Description
1
STROBE
Strobe
19
GND
Ground
2
DATA0
Data 0
20
GND
Ground
3
DATA1
Data 1
21
GND
Ground
4
DATA2
Data 2
22
GND
Ground
5
DATA3
Data 3
23
GND
Ground
6
DATA4
Data 4
24
NC
7
DATA5
Data 5
25
NC
8
DATA6
Data 6
26
NC
9
DATA7
Data 7
27
NC
10
NC
28
NC
11
BUSY
Busy
29
NC
12
PE
Paper empty
30
NC
13
SLCT
Select
31
NC
14
NC
32
FAULT
Error
15
NC
33
NC
16
NC
34
NC
17
NC
35
NC
18
NC
36
NC
Summary of Contents for PCS-5100
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