26 points | by zdw 2 days ago ago
9 comments
it would be remiss to not mention the most excellent ben-eater's 8bit-computer https://eater.net/8bit and ofcourse the nand-to-tetris book + resources (https://www.nand2tetris.org/)
But why is this always the first comment on custom CPU builds? Can't there also be other designs out there?
Because they are both well-known and really well documented in a way that's easy for beginners.
Noone ever mentions this one, but I always found it pretty cool: https://www.donnamaie.com/AMD_2900.html
i look forward to other resources as accessible to those pointed out. by all means, go for it.
where can I find the full list of instructions?
From the blog post: https://github.com/wuxx/TD4-4BIT-CPU
Nice!
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it would be remiss to not mention the most excellent ben-eater's 8bit-computer https://eater.net/8bit and ofcourse the nand-to-tetris book + resources (https://www.nand2tetris.org/)
But why is this always the first comment on custom CPU builds? Can't there also be other designs out there?
Because they are both well-known and really well documented in a way that's easy for beginners.
Noone ever mentions this one, but I always found it pretty cool: https://www.donnamaie.com/AMD_2900.html
i look forward to other resources as accessible to those pointed out. by all means, go for it.
where can I find the full list of instructions?
From the blog post: https://github.com/wuxx/TD4-4BIT-CPU
Nice!
[dead]