Click above to get retro games delivered to your door ever month!

HLT              Halt the Processor                  Flags: not altered

HLT

    This instruction halts the CPU. The processor leaves the halted state
    in response to a non-maskable interrupt; a maskable interrupt with
    interrupts enabled; or activation of the reset line.

  --------------------------------------------------------------------------
   Operands                  Clocks   Transfers  Bytes   Example
   no operands                 2          -        1     HLT
  --------------------------------------------------------------------------