ColEM-PSP changelog

Homebrew dev Akop Karapetyan has released a new version of his ColecoVision emulator for PlayStation Portable, ColEm PSP.

Changelog:

Now clearing all RAM to zeros (Heist works)
Now padding smaller ROMs with 0xFFs in LoadROM()
Fixed Reset9918() to reset VDP completely (Boulder Dash and Frogger)
Implemented SCREEN2 table address masking, thanks to Daniel Bienvenu
New save file format - not compatible with previous version

Developer's note:
Just to re-emphasize, save state format has changed, so your old save states will not be compatible with the new version. Keep both versions if you don’t want to throw away all your hard work.

ColecoVision emulator for PlayStation Portable updated.

Changelog:

PSPLIB updated to latest version
Images are now saved under PSP/PHOTOS/ColEm PSP
Screenshot previews added to file browser
Time rewind - use Control tab to set any button as the 'Rewind' button

Release notes:There are no major changes to report with this update; it synchronizes the PSP version with the Marat's official distribution. There are changes to the VDP (video) code, although I haven't noticed any differences in rendering or performance.Check the readme for other details.

PlayStation Portable owners who want to play classic ColecoVision games on their handhelds turn to emulator PSPColem. Even though the said program is already great as tested in its latest version, it's always good to have an alternative. That's why we're presenting to you another ColecoVision emulator known as ColEM-PSP.

Even though this is the first public release, ColEM-PSP currently stands at version 2.2.1 and is already looking impressive. It was created by homebrew developer uberjack - the same guy who provided the community with the emulator for Microsoft MSX computer architecture, fMSX-PSP.

ColEM-PSP currently comes with a default key mappings which you can edit and replace to your convenience. You can learn about in the Readme file. It also has a feature known as Virtual Keypad that provides extra controls functionality. Take note that the emulator supports cartridge loading from ZIP files, meaning game ROMS may be placed anywhere.