BPLCON0.COLOR EQU %0000001000000000
BPLCON0.BPU_5 EQU %0101000000000000

  MOVE.W #(BPLCON0.COLOR|BPLCON0.BPU_5),BPLCON0
  MOVE.W #0,BPLCON1
  MOVE.W #0,BPL1MOD
  MOVE.W #0,BPL2MOD
  MOVE.W #$2C21,DIWSTRT
  MOVE.W #$2CC1,DIWSTOP
  ;MOVE.W #$38C1,DIWSTOP
  MOVE.W #$0038,DDFSTRT
  MOVE.W #$00D0,DDFSTOP