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Re:Faulty instructions in C910 RISC-V CPUs by dwoxctbvgq on Monday August 12, 2024 @06:57PM (#41230310)
May I ask what circuit simulator game? I've attempted something similar with my very limited and hobby level hardware knowledge in Virtual Circuit Board and I learned that it would take me much longer than a weekend, heh.
Re:Faulty instructions in C910 RISC-V CPUs by Arnavion on Monday August 12, 2024 @07:13PM (#41230435)
Turing Complete - https://store.steampowered.com/app/1444480/Turing_Complete/

I also made my own assembler as part of learning the ISA and put it at https://github.com/Arnavion/riscv . You can see a screenshot and video of the CPU in action there.

The game's campaign walks you through creating a simple 8-bit CPU and then a larger CPU similar to old ARM. But then it also has a sandbox to do whatever, and you can use whatever design you want to solve the puzzles intended for the original two CPUs.