.setcpu "6502"
         .org    $1000
         .byte   $03
         .byte   $02

L1002:   bit     L1002
         .byte   $2c
         lda     #$11
         nop
         .byte   $2c
L100A:   ldx     #$ff
         nop
         jsr     L100A
         nop
         .byte   $2c
L1012:   ldx     #$ff
         nop
         jsr     L1012
         jsr     $2456
L101B:   .dword  $22a211a9
         jsr     L101B
         jsr     L1028
         jsr     $2456
L1028:   .dword  $44a233a9
         jsr     L1037
         jsr     L103A
         nop
         lda     $2456
         rts

L1037:   jsr     $2456
L103A:   lda     #$55
         ldx     #$66
         rts