r6==0x06 
           r5==0x05 
           ioc6==0x06  
           ioc5==0x05       
           ioce==0x0e          
           flag==0x20
           bit_flag0==0
           iocf==0x0f
           rf == 0x0f
           status==0x03
           pc==0x02
           time_counter1==0x21  
           time_counter2==0x22                
           lp_cnt0==0x10
           lp_cnt1==0x11      
             org  000h
             jmp main
             org 008h
             jmp time_int
             org 00ah
  main:    mov a, @0x00   ; 定義P5口為輸出口        
           iow ioc5
           mov a, @0x01    ; 定義P6口為輸出口
           iow ioc6       
           mov a, @0x00   ; 關閉看門狗
           iow ioce
           bs r5, 0
           bc r5, 0
           bs r5, 1
           bc r5, 1
           mov flag, a
           mov 0x23, a
           mov time_counter1, a
           mov a, @0x15
           mov time_counter2, a
 start:    mov a, @0x06
           contw           
           mov a, @0x00
           mov r5, a
           mov a, @0x01
           mov r6, a
           
loop_10:   call wait_for
           jbs flag, 1
           jmp loop_10 
           bc flag, 1
           mov a, @0x01
           iow iocf
           eni
 
 loop_600: 
           mov a, @00
           mov r5, a
           mov r6, a
           mov a, @0x0b
           mov r6, a
           mov r5, a
 loop_601: jbs flag, 1
           jmp wait_601
           jmp wait_602
 wait_601: call wait_for
           jbs flag, 1           
           jmp loop_601 
           jmp loop_800         
 wait_602: bc flag, bit_flag0
           mov a, @0x04
           mov r5, a
           mov a, @0x09
           mov r6, a
 loop_602: jbs flag, bit_flag0
           jmp wait_603
           jmp wait_604
 wait_603: call wait_for
           jbs flag, 1
           jmp loop_602
           jmp loop_800
 wait_604: bc flag, bit_flag0
           mov a, @0x00
           mov r5, a
           mov a, @0x89
           mov r6, a
 loop_603: jbs flag, bit_flag0
           jmp wait_605
           jmp wait_606
 wait_605: call wait_for
           jbs flag, 1
           jmp loop_603
           jmp loop_800
 wait_606: bc flag, bit_flag0
           mov a, @0x04
           mov r5, a
           mov a, @0x09
           mov r6, a
 loop_604: jbs flag, bit_flag0
           jmp loop_604
           bc flag, bit_flag0
           mov a, @0x00
           mov r5, a
           mov a, @0x09
           mov r6, a
 loop_605: jbs flag, bit_flag0
           jmp  wait_607
           jmp wait_608
  wait_607:call wait_for
           jbs flag, 1
           jmp loop_605
           jmp loop_800
  wait_608: bc flag, bit_flag0
           mov a, @0x04
           mov r5, a
           mov a, @0x19
           mov r6, a
 loop_606: jbs flag, bit_flag0
           jmp wait_650
           jmp wait_651
 wait_650: call wait_for
           jbs flag, 1
           jmp loop_606
           jmp loop_800
 wait_651: bc flag, bit_flag0
           mov a, @0x00
           mov r5, a
           mov a, @0x09
           mov r6, a
 loop_607: jbs flag, bit_flag0
           jmp wait_609
           jmp wait_610
 wait_609: call wait_for
           jbs flag, 1
           jmp loop_607
           jmp loop_800
 wait_610: bc flag, bit_flag0
           mov a, @0x08
           mov r5, a
           mov a, @0x29
           mov r6, a
 loop_608: jbs flag, bit_flag0
           jmp loop_608
           bc flag, bit_flag0
           mov a, @0x00
           mov r5, a
           mov a, @0x89
           mov r6, a
 loop_609:  jbs flag, bit_flag0
            jmp wait_611
            jmp wait_612
 wait_611:  call wait_for
            jbs flag, 1
           jmp loop_609
           jmp loop_800
 wait_612:  bc flag, bit_flag0
           mov a, @08
           mov r5, a
           mov a, @0x0b
           mov r6, a
 loop_700: jbs flag, bit_flag0
           jmp loop_700
           bc flag, bit_flag0
           mov a, @0x00
           mov r5, a
           mov a, @0x0d
           mov r6, a
 loop_610: jbs flag, bit_flag0
           jmp wait_613
           jmp wait_614
 wait_613:  call wait_for
           jbs flag, 1
           jmp loop_610
           jmp  loop_800
 wait_614:  bc flag, bit_flag0
           mov a, @0x08
           mov r5, a
           mov a, @0x49
           mov r6, a
 loop_611: jbs flag, bit_flag0
           jmp wait_615
           jmp wait_616
 wait_615: call wait_for
           jbs flag, 1
           jmp loop_611
           jmp loop_800
 wait_616:  bc flag, bit_flag0           
           jmp loop_600
 loop_800: 
 loop_900: bc flag, 1
           mov a, @00
           mov r5, a
           mov r6, a
 loop_201: jbs flag, bit_flag0
           jmp wait_200
           bc flag, bit_flag0
           jmp loop_201
 wait_200: call wait_for
           jbs flag, 1
           jmp loop_201
           bc flag, 1
           disi
           jmp start
           nop
           nop
           nop
           nop
           nop
           jmp main
           nop
           nop
           nop
           nop
           nop
          jmp main
 time_int: disi
           clr rf
           inc time_counter1
           mov a, time_counter1
           bc status, 2
           xor a, time_counter2
           jbs status, 2
           jmp loop_50
           bs flag, bit_flag0
           mov a, @00
           mov time_counter1, a
 loop_50:  reti
                             
delay10ms: mov a, @20
           mov lp_cnt0, a           
   p0_dly: nop
           mov a, @200
           mov lp_cnt1, a
   p0_lp:  nop
           nop
           nop
           djz lp_cnt1
           jmp p0_lp
           djz lp_cnt0
           jmp p0_dly
           ret
wait_for:  disi
           jbs r6, 0
           jmp wait_1
           jmp wait_2           
 wait_1:   call delay10ms  
           jbc r6, 0
           jmp wait_2  
wait_4:    jbs r6, 0   ; 等待按鍵松開
           jmp wait_4 
           bs flag, 1
                                                                                                                                                                                                                                                             wait_2:   eni
            ret 
           end