A Homebrew GPU for a Homebrew CPU

#8bit #HomebrewGPU #computer #8bitcomputer #microcontrollerprogramming #programming #coding

https://www.youtube.com/watch?v=M8dk0JpkrbY
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• Mikrodenetleyici Programlama: https://www.youtube.com/@aslankemalaslan/playlists?view=50&sort=dd&shelf_id=7

Unicard mk3b – Die Power-Erweiterung für deinen Sharp MZ!
SD-Karte, VGA, Netzwerk, CP/M, Emulatoren – alles auf einer Karte!
Kompatibel mit MZ-800, MZ-1500 und eingeschränkt mit dem MZ-700

- MZF/MZT von microSD laden
- Disk-, Quick-Disk- & RAM-Disk-Emulation
- VGA, USB, RS-232, Ethernet, PS/2 & Audio
- Netzwerkzugriff per Webserver
-STMZ800-Firmware: ZX Spectrum & mehr!

Jetzt den ganzen Artikel auf www.jungsi.de lesen!

#SharpMZ #MZ800 #MZ1500 #Unicard #8bitComputer…

https://www.jungsi.de/unicard-mk3b-sharp-mz/

Build an 8-bit computer from scratch

https://eater.net/8bit/

#HackerNews #Build #an #8-bit #computer #from #scratch #8bitcomputer #DIYtechnology #retrocomputing #hardwarehacking #techprojects

Free Linear Space – discovery of space

https://dimalinkeng.blogspot.com/2025/01/free-linear-space-discovery-of-space.html

#retrogame #8bit #msdos #msx #8bitcomputer #scifi #sciencefiction #spacebugs #aliens #ufo #ufosausage #insects #ant #caterpillar #spacebug #shmup #spaceshooter #verticalshooter #80svideogames #arcade #laserbeam #speedoflight #space #galaga #galaxian #devlog #gamedev #spaceinvaders

#atari #atari8bit #ugBasic #8bitcomputer #8bitprogramming #basic
Atari 8bit color graphics and text mode capabilities are explored in ugBasic and we start a basic game animation loop

ugBasic Game Programming #2 https://youtu.be/akcAGwK3gww?si=LAnAar6_3zRDmqfz via @YouTube

The C16 is cleaned and reassembled. Not pictured is the filthy Datasette that will be restored at a later date. I haven't installed the diode to allow it to work yet anyway. I'll probably pop that in when I upgrade the RAM.

This was such a satisfying repair. The machine had a blown fuse and a dead CPU. I'm just happy the TED chip was not destroyed as that would have been harder/more expensive to work around.

#Commodore16 #CommodoreComputer #RetroComputing #RetroGaming #electronics #8BitComputer #repair

Last night I spent some time building an adapter to connect the C64 6510 CPU to the C16. I burnt a modified KERNAL ROM image from Andy @ hackjunk.com and was surprised to see I still couldn't access my Pi1541.

Silly me naïvely didn't follow the wiring diagrams for the CPU adapter and just sort of wired the external registers with a "near enough is good enough" approach, P0 to P0, P1 to P1 etc. A couple of the registers are actually supposed to be swapped over.

After correcting my mistake, the C16 boots! I've given the case a wash and pulled the keycaps off. The keyboard fully works but it is filthy.

To do:
Clean keycaps and reassemble case
Install diode for cassette motor line
Look into modding to increase RAM to 64k
Clean and repair datasette and joystick

#CBM #Commodore16 #CommodoreComputer #8bitComputer #8bitComputing #retroComputers #retroComputing #electronics