{| class="wikitable" border="1"
|-
! Instruction !! Opcode !! NOPs !! Cycles !! S !! Z !! 5 !! H !! 3 !! P !! N !! C !! Effect !! Description
|-
| halt || 01110110 || 1 || 4 || - || - || - || - || - || - || - || - || wait for interrupt || Suspends CPU operation
|}