Appendix C: Parallel Interface; C-1. Table Of Connection Signals For Each Mode - Star Micronics TSP2000 Series User Manual

The two-way parallel interface is compatible with the IEEE1284 compatibility
mode, nibble mode and byte mode. Refer to the separate programmer's manual
for details.

C-1. Table of Connection Signals for Each Mode

Pin No. Direction
1 In
2 In/Out
3 In/Out
4 In/Out
5 In/Out
6 In/Out
7 In/Out
8 In/Out
9 In/Out
10 Out
11 Out
12 Out
13 Out
14 In
15
16
17
18 OUT
19
20
21
22
23
24
25
26
27
28
29
30

Appendix C: Parallel Interface

Compatibility Mode
Signal Name
STB
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
ACK OUT
BUSY OUT
PE OUT
SELECT OUT
AUTOFD IN
NC
GND
FG
Logic H
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
– 93 –
Nibble Mode
Signal Name
Host Clock
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
1
Ptr Clock *
1
Busy/DATA3,7 *
1
AkDR/DATA2,6 *
1
Xflg/DATA1,5 *
1
HOSTBUSY *
NC
GND
FG
Logic H
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
Byte Mode
Sginal Name
Host Clock
1
DATA0 *
1
DATA1 *
1
DATA2 *
1
DATA3 *
1
DATA4 *
1
DATA5 *
1
DATA6 *
1
DATA7 *
1
Ptr Clock *
Busy
AkDR
Xflg
1
HOSTBUSY *
NC
GND
FG
Logic H
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND