mysterymath/riscyv02-sky

A 16-bit 2-cycle RISC-V-inspired CPU in the same footprint as a 65c02. For the SKY130 process Tiny Tapeout.

7 best points · 4 comments · 1 Hacker News post · 9 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: RISCY-V02: A 16-bit 2-cycle RISC-V-ish CPU in the 6502 footprint (7 points, 4 comments, by mysterymath, 2026-03-06)