(Compressed Hunks of Data) started as a format for arcade game hard drives (MAME). Today, it’s the ultimate way to store PlayStation 1 games.
Happy emulating.
Use (comes with MAME or RetroArch’s tools): chd psx roms top
, originally developed for MAME (Multiple Arcade Machine Emulator), has become the hero of PSX archiving because: (Compressed Hunks of Data) started as a format
Originally developed for MAME to handle arcade hard drives, the CHD format is now the preferred choice for disc-based systems like the PS1. chd psx roms top