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Schematics & code for my 74LS-based 8-bit MK1 CPU

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Hi there, As best I can tell there seem to have been some hugely backward-incompatible changes to customasm since the original (very well written!) examples were uploaded. I've tried and...

Hi! I believe I have been able to successfully program the Flash as well as the ATMega for the programming interface, but I am unable to understand why I am...

List of changes: - `#bits` in global scope - `#bankdef` and `#bank` names `".data"`/`".instr"` are now `data`/`instr` - consistent indenting in `#bankdef` - nested `#tokendef` is now `#subruledef` in global...

I should preface this by saying that I haven't built your computer yet, but I want to, either in a simulator or on breadboards, and I prefer to dive into...

This is not a bug and not yet a feature request, more intended as discussion and preparation for expansion if the author or any other folks looking at this project...

I really had fun building this project, thank you a lot for that! ![Image](https://github.com/user-attachments/assets/ece4989f-2c67-47a8-8b59-8756c66833bb) While testing I came upon the following problem: The instruction register copies every value that comes...