Simulate a TTY on the Vic-20, by taking over the CHROUT (
- xa65 (To assemble)
- Vice or C1541 (To create the disk image)
To assemble the source to
simtty.prg and put it on a disk image called
From your Vic-20 load
simtty.prg and start the code:
LOAD "SIMTTY",8 RUN
This was created after writing the article: Creating a TTY Simulator in Assembly Language on the Vic-20 and creating its associated video. Both of these works used Vicmon to enter the code, but I thought it would be instructive to have it in a form that could be cross-assembled as well. This has also allowed the program to be extended.
Copyright (C) 2013, Lawrence Woodman http://techtinkering.com
This software is licensed under an MIT Licence. Please see the file, LICENCE.md, for details.