The "Reference Set" is essentially a snapshot of the No-Intro and MAME datfiles from that era, ensuring that every file has a correct SHA-1 hash value. If your ROM doesn't match the Reference Set, MAME 2003 will reject it.
MAME (Multiple Arcade Machine Emulator) is a popular emulator for playing classic arcade games on modern devices. The MAME 2003 Reference Set is a collection of ROMs (Read-Only Memory) and CHDs (Compressed Hard Disk) required to play a wide range of arcade games on MAME version 0.078. In this guide, we will explore the MAME 2003 Reference Set, its contents, and how to use it with MAME 0.078. MAME 2003 Reference Set - MAME 0.078 ROMs- CHDs...
Remember that some games require extra BIOS files (like neogeo.zip ) to be in the same folder as the game. The "Reference Set" is essentially a snapshot of