Arcade Hardware Power Up

The SWITCH program is an important part of the Human68k operating system, especially as it's necessary to set the amount of memory insta...

    Here's the pinout for the Space Harrier 50 pin connector. A1 B1 A2 B2 A3...

Here are some graphical faults with games I've encountered and have been able to verify on other boards, mostly because I bought a secon...

I picked up an Escape from the Planet of the Robot Monsters PCB (I got a second recently) and Hall Effect joystick some time ago. The board ...