IOP16 Register File - douggilliland/IOP16 GitHub Wiki
- Instruction encodes 4-bits for the register number
- 8 General Purpose (GP) Registers
- Registers numbered 0x0-0x7
- Special Purpose Registers hard-coded values
- Register 0x8 has value 0x00
- Register 0x9 has value 0x01
- Register 0xF has value 0xFF