Last Updated on: 21st April 2023, 06:45 pm
ColemPSX – an alpha version of my Colecovision emulator for PSX. It is hardcoded to run only one ROM (Kevtris), but has been tested with many and most run. Acceptably.
An acceptable frame rate of about 48 to 63 fps is achieved using cycle-count cheating, and frame-skipping set to 3 (hardcoded).
Preliminary sound is enabled.
ColemPSX is (heavily) based on Marat Fayzullin’s ColEm portable Colecovision emulator source code, so thankful credits are due to Marat.
Credits to go to the writers of the Colecovision tech docs, and the writers of the MESS Colecovision source code.
1. Find the Colecovision bios rom “coleco.rom” or one of the hacked Colecovision roms.
2. Find the homebrew Colecovision game “Kevtris” rom.
3. With “coleco.rom” and “kevtris.rom” in the same directory as “colem”, use psexe or similar to run “colem”.
ColemPSX 0.2a 37KB.zip