TI-99/4A - RGB Video Out 🌈🌈🌈 (Part 4)

Подробнее о видео

This episode is sponsored by PCBWay
Support Noel's Retro Lab on Patreon:

Now that the TI-99/4A is finally working, we can try to get a color video signal out of it. Because it's the PAL version and outputs component video, it's not very straightforward. I end up resorting to a small, custom PCB that converts that video signal to RGB, and adapting the TI99's video connector to work with a DIN 6 cable to SCART. The result: Wonderfully vibrant RGB color. Finally!

Incidentally, this same technique can be applied to other systems that use the same VDP like the Colecovision and MSX among others.

Chapters:
00:00 Intro
00:19 Previous episode
00:37 Trying component out
01:50 RGB out
04:14 Building the PCB
08:55 Testing RGB out
15:04 Connecting RGB board
21:00 Testing SRAM again
22:05 Reassembling everything
23:43 Final test


TMS RGB project
Another TMS9929A RGB adapter

Music:


You can also support Noel's Retro Lab on YouTube by joining this channel:


Connect with Noel's Retro Lab:
Discord ➤ 
Facebook ➤
Twitter ➤
Instagram ➤