6502 progress

Last Updated or created 2022-08-18

Added second VIA chip. (For hex keyboard)

Skipped the sound setups with simple components or the Yamaha chip. Straight to the commodore SID chip. Added a amplifier and a speaker.

Added ROM functions for line printing. Picture with 2 lines, and my name in Japanese

Now I have to wait for components. I’ve made a simulation for a address decoder.

Rest I’ve put in previous posts as updates.

Meanwhile testing 6502 apps on Android

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