16 July 2019
LM80C: let’s make some sounds
After a short period of absence I got my hands back on my LM80C. I wired up the Yamaha YM2149F...
Computer
15 June 2019
LM80C: VPOKE & VPEEK
In the last days I’ve worked to expand the commands and functions of NASCOM BASIC by adding VPOKE & VPEEK....
4 June 2019
LM80C: is it an home computer?
After some weeks of hard work, I finally have been able to get my LM80C to act like an 8-bits...
4 June 2019
LM80C: sprites in assembly
This is a quick update about my tests with sprites. I tried the speed of assembly to compare how fast...
1 May 2019
Hackaday.io
The LM80C now is on Hackaday.io, too! Follow the project and leave a like, thanks!
27 April 2019
LM80C: sprites!
Another step with my Z80 based computer. Yesterday I played with sprites. As I’ve got a Commodore 16 in my...
12 April 2019
LM80C: TMS9918A
In this article I would like to illustrate some troubles I’ve encountered using the TMS9918A and how I solved them....
5 April 2019
LM80C: video OK!
I finally was able to get a vivid, super splendid, high-definition picture on my TV! My TMS9918A is generating a...
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...
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...