PROG board

Cartridge PCB which holds the P (68k code) and V (sound) ROMs.

List from [MAME's source].

=MVS=

NPS-PRG1
Neo Print cartridge. Has an UPD4990 and a BR4090 serial EEPROM.

PROGMC2 (Prototype Board)
[Billy Pit's Neo-Geo Proto Page] or []