30 March 2019
LM80C: first video tests
As soon as I finally was able to get some sort of video signal out of my LM80C computer, I...
homebrew
27 March 2019
LM80C: first video image!
Finally, I was able to get a video image! I’ve spent the past 2 weeks fighting with a problem that...
11 March 2019
LM80C: how to expand the BASIC interpreter
I’ve spent the last 10 days trying to modify the NASCOM BASIC to add new commands to the interpreter. The...
28 February 2019
LM80C: let’s drive the Z80 PIO by BASIC
Assumed that the LM80C is actually fully functioning, we can try to use it as a real computer. The NASCOM...
26 February 2019
LM80C: BASIC!
The next, logic, step for my LM80C, once I’ve been able to set up a functioning serial comm between my...
21 February 2019
LM80C: Z80 SIO and serial communication
After several days since my last article on my Z80-based home-brew computer I came back to talk about my experiences...