Instead of finding a contemporary EEPROM chip to program, [Petri] decided on using a Flash chip. The original cartridge had a 16kB ROM chip, but the smallest parallel Flash chip he could find was ...

His code allowed the Raspberry Pi Pico to stand in for a Game Boy cartridge, complete with a ... and there’s a spot for adding a SPI flash chip. The RP2040 supports a maximum of 16 MB of ...

The Nintendo DS is one of those systems, with a community weighing in on keeping the increasingly scarce cartridges ...