This page describes the following instruction:
- Group: ALU
- Mnemonic: RLO
- Opcode: 29d, 1Dh
- Encoding: 0001_1101b (ALU_OPERATION)
- Pseudo-code: if r<o then r=255 else r=0; pc++
This instruction sets R to 255 if it is less than O. If R is greater than or equal to O, register R is set to zero.