Close

BeanBoard breadboard

A project log for BeanZee

Z80 homebrew development board

stephen-willcockStephen Willcock 03/20/2025 at 13:120 Comments

Started prototyping the BeanBoard keyboard/LCD display on breadboard. Added port address decoding and the LCD display, and succeeded with a Hello World program for the LCD display on the BeanZee board.

https://github.com/PainfulDiodes/BeanZeeBytes/tree/main/asm_examples/beanboard_helloworld

https://github.com/PainfulDiodes/BeanBoard

Discussions