LUI   $t0, 0xFFFF
      ORI   $t0, $t0, 0x0000
      ORI   $t1, $zero, 128
      SW    $t1, 0($t0)

      LUI   $t2, 0xFFFF
      ORI   $t2, $t2, 0x0008
      ORI   $t3, $zero, 1 
      SW    $t3, 0($t2)

      LUI   $t4, 0xFFFF
      ORI   $t4, $t4, 0x0004
      LW    $t5, 0($t4) 
      J     loop
      NOP