tag

#cartridge

2 posts

RetrogamingDeep Dive October 4, 2026 7 min read

Game Boy Camera Cartridge: Banked Registers, Capture, and Image Processing

Model the Game Boy Camera as a banked cartridge peripheral, including busy handshakes, sensor registers, RAM visibility, image processing, and capture tests.

#game-boy#cartridge#camera

RetrogamingDeep Dive October 4, 2026 7 min read

Game Boy MBC3 RTC: Latch Protocol, Clock Registers, and Day Overflow

Implement the Game Boy MBC3 real-time clock accurately: bank selection, snapshot latching, halt and carry bits, 512-day rollover, and regression tests.

#game-boy#mbc3#rtc