V08 Part 1 & 2 Tidy up layout and fix minor timing issues

A project log for Nanocomp 6809 8 Bit Retro Computer on Breadboards

Wireless World Magazine in January and June 1981 published this design. Reproduced on solderless breadboards using the original Monitor ROM

dave-henryDave Henry 01/22/2023 at 14:530 Comments

Next video in the series to tidy up the main Nanocomp breadboard layout and the video controller layout. Replace 4 logic chips with another Programmable Logic Device (PLD). Update the Nanocomp monitor to initialize the CRTC and load the character generator RAM from ROM at boot up.

And Part 2

Next video will get the Nanocomp running Tetris.