2 unstable releases

0.2.0 Jul 3, 2021
0.1.0 Jun 27, 2021

#290 in Emulators

34 downloads per month

MIT license

3.5K SLoC

crsp (WIP)

A CHIP-8 emulator written in Rust.


So far only headless processor emulation code has been written (in crsp-base) and that is also still lacking some timing, sound and screen related code. The main crate crsp will contain code for a GUI binary for this emulator.


(CHIP(-8) → crisp) + Rust (rs) = crsp


This project is licensed under the MIT license.

References used

Matthew Mikolay's CHIP‐8 Technical Reference, CHIP‐8 Instruction Set, and CHIP‐8 Extensions Reference.

The Wikipedia article on CHIP-8.

Jackson Sommerich's Chip 8 Instruction Scheduling and Frequency (archived for posterity), which in turn is based on Laurence Scotford's Chip 8 on the COSMAC VIP, which I have also read some parts of.


~355K SLoC