Memory
Memory Map
| 0000 - 07FF | Build in system ROM, including part 1 of build in games |
| 0400 - 07FF | ST2 Cartridge ROMs (overwrites part of system ROM) |
| 0800 - 09FF | RAM |
| 0900 - 09FF | Used as Video RAM by software |
| 0B00 - 0B3F | Write Colour RAM |
| 0C00 - 0FFF | Part 2 of build in games |