IOP16 Register File

Register File

• 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 constant value 0x00
  • Register 0x9 has constant value 0x01
  • Register 0xF has constant value 0xFF