11.asm

汇编编写

ORG 0000H
MAIN: 
      MOV R1,#200    
MA2 : MOV R5,#08H
      MOV R4,#00H
 LOOP:MOV R6,#08H 
      MOV DPTR,#TAB1
      MOV A,R4
      MOVC A,@A+DPTR
   D0:CLR C
      RLC A
      MOV P1.0,C
      CLR P1.1
      SETB P1.1
      DJNZ R6,D0   
     MOV R6,#08H 
     MOV DPTR,#TAB2
     MOV A,R4
     MOVC A,@A+DPTR
  D2:CLR C
     RLC A
     MOV P1.5,C
     CLR P1.6
     SETB P1.6
     DJNZ R6,D2  
   MOV R6,#08H
    MOV DPTR,#TAB3
    MOV A,R4
    MOVC A,@A+DPTR
D1:CLR C
   RLC A
   MOV P1.2,C
   CLR P1.3
   SETB P1.3
   DJNZ R6,D1   
   CLR P1.4
   SETB P1.4   
   INC R4 
   LCALL DELAY
   DJNZ R5,LOOP
   DJNZ R1, MA2
  LCALL MAIN1
MA1:   AJMP  MAIN 

MAIN1 :
      MOV R1,#200   
MA12 :MOV R5,#08H
      MOV R4,#00H
 LOOP1:MOV R6,#08H 
      MOV DPTR,#TAB4
      MOV A,R4
      MOVC A,@A+DPTR
   D4:CLR C
      RLC A
      MOV P1.0,C
      CLR P1.1
      SETB P1.1
      DJNZ R6,D4  
      MOV R6,#08H 
      MOV DPTR,#TAB5
      MOV A,R4
      MOVC A,@A+DPTR
  D5:CLR C
     RLC A
     MOV P1.5,C
     CLR P1.6
     SETB P1.6
     DJNZ R6,D5
     MOV R6,#08H
     MOV DPTR,#TAB3
     MOV A,R4
     MOVC A,@A+DPTR
D6:CLR C
   RLC A
   MOV P1.2,C
   CLR P1.3
   SETB P1.3
   DJNZ R6,D6
   CLR P1.4
   SETB P1.4   
   INC R4 
   LCALL DELAY
   DJNZ R5,LOOP1

   DJNZ R1, MA12
   
   LJMP  MA1
   RET

 
 DELAY: MOV 55H,#255
 DELAY1:MOV 56H,#1
DELAY2:DJNZ 56H,DELAY2
        DJNZ 55H,DELAY1
         RET  	 
TAB1:DB 000H,0AEH,092H,09AH,0F7H,09AH,092H,0AEH
TAB2:DB 000H,088H,054H,0B6H,0FDH,036H,054H,088H
TAB3:DB 0FEH,0FDH,0FBH,0F7H,0EFH,0DFH,0BFH,07FH
 
TAB4:DB 040H,052H,05AH,056H,0FEH,053H,052H,040H
TAB5:DB 004H,0FEH,001H,08CH,0D4H,0A6H,094H,08CH
     END