Super Nintendo cartridge connector is a 62-pin edge connector for SNES game cartridges with a 16-bit data bus and 24-bit address bus plus proprietary enhancement chip support like the Super FX and SA-1.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | VCC | 5V supply | PWR |
| 2 | GND | Ground | GND |
| 3 | A0 | Address bit 0 | I/O |
| 4 | A1 | Address bit 1 | I/O |
| 31 | D0 | Data bit 0 | I/O |
| 46 | D15 | Data bit 15 | I/O |
| 62 | GND | Ground | GND |