NES 2.0 Mapper 329
NES 2.0 mapper 329 denotes the Russian Keyboard Transformer cartridge that includes Family BASIC modified to run with an IBM PC/AT keyboard connected to the cartridge. This represents UNIF MAPR UNL-Transformer.
NES 2.0 Mapper 329 was originally defined as iNES Mapper 177 with more than 8 KiB of PRG-RAM for Мооспирв обучающий компьютер 2000, but this is redundant with NES 2.0’s CHR-RAM size field.