Star Micronics Radix User Manual page 228

214
Radix User's Manual
Table D-2
TRS-80 Model I padel cable
Radix
TR!G80 Model I
'in No. Function
Pin No. Function
1 STROBE
1 STROBE
2 Dl
3 Dl
3 D2
5 D2
4 D3
7 D3
5 D4
9 D4
6 D5
11 D5
7 D6
13 D6
8 D7
15 D7
9 D8
17 D8
11 BUSY
21 READY
Table IS3
TRS-80 Model II wdel cable
Radix
'in No. Function
TRS80 Model II
Pin No. Function
1
2
3
4
5
6
7
8
9
10
11
STROBE
1
Dl
3
D2
5
D3
7
D4
9
D5
11
D6
13
D7
15
D8
17
ACK
19
BUSY
21
STROBE
Dl
D2
D3
D4
D5
D6
D7
D8
ACK
BUSY
TRS80 uses another version of Microsoft Basic. Most of the
programs in this book will work just as they are, but the TRSSO
does have a few unique "problem codes." They are 0,
10, 11,
and
12. None of these are passed properly to the printer.
You can bypass the TRS80's BASIC and send these codes
directly to the printer with the following short routine. The varia-
ble N must be set equal to the code that you wish to pass (in our
example it's 0).
-
-
-.