noname1

8051 編輯功能 8051 4051 2051 反組譯程式

                       ORG 0000H
                       LJMP MAIN
                       ORG 000BH
                       LJMP ZD
                       ORG 0030H
                  MAIN:MOV SP,#60H
                       MOD TMOD,#01H
                       MOV TL0,#0BH
                       MOV TH0,#3CH
                       SETB EA
                       SETB ET0
                       SETB TR0
                       MOV R6,#00H
                       MOV 31H,#00H
                       MOV 32H,#00H
                       MOV 33H,#00H
                       MOV 34H,#00H
                       MOV 35H,#00H
                       MOV 36H,#00H
                       MOV 37H,#00H
                       MOV 38H,#00H
                       CLR P1.5
                       LJMP $

               ;;;;;;;;;;;;;;;;;;;;;;;
                    ZD:PUSH  ACC
                       PUSH PSW
                       CLR ET0
                       CLR TF0
                       CLR TR0
                       MOV TH0,#3CH
                       MOV TL0,#0B0H
                       ;;;;;;;;;
                       MOV P3,#0FFH
                       MOV A,P3
                       CJNE A,#0F8H H1
                       LJMP L1
                    H1:CJNE A,#0FCH H2
                       LJMP L2
                    H2:CJNE A,#0FAH H3
                       LJMP L3
                    H3:CJNE A,#0F9H H4
                       LJMP L4
                    H4:CJNE A,#0FEH H5
                       LJMP L5
                    H5:CJNE A,#0FDH H6
                       LJMP L6
                    H6:CJNE A,#0FBH H7
                       LJMP L7
                    H7:CJNE A,#0F7H H8
                       LJMP L8
                    H8:CJNE A,#0EFH K3
                       LJMP L9
                       ;;;;;;;;;;;;;;;
                       ;;;;;;;;;;;;;;;;;;;
                    L1:MOV DPTR,#TAB1
                       MOV A,R6
                       MOVC A,@A+DPTR
                       MOV P1,A
                       INC R6
                       CJNE A,#00H K2
                       MOV R6,#00H
                       LJMP K2
                    L2:MOV DPTR,#TAB2
                       MOV A,31H
                       MOVC A,@A+DPTR
                       MOV P1,A
                       INC 31H
                       CJNE A,#00H K2
                       MOV 31H,#00H
                       LJMP K2
                    L3:MOV DPTR,#TAB3
                       MOV A,32H
                       MOVC A,@A+DPTR
                       MOV P1,A
                       INC 32H
                       CJNE A,#00H K2
                       MOV 32H,#00H
                       LJMP K2
                    L4:MOV DPTR,#TAB
                       MOV A,33H
                       MOVC A,@A+DPTR
                       MOV P1,A
                       INC 33H
                       CJNE A,#00H K2
                       MOV 33H,#00H
                       LJMP K2
                    L5:MOV DPTR,#TAB5
                       MOV A,34H
                       MOVC A,@A+DPTR
                       MOV P1,A
                       INC 34H
                       CJNE A,#00H K2
                       MOV 34H,#00H
                       LJMP K2
                    L6:MOV DPTR,#TAB6
                       MOV A,35H
                       MOVC A,@A+DPTR
                       MOV P1,A
                       INC 35H
                       CJNE A,#00H K2
                       MOV 35H,#00H
                       LJMP K2
                    L7:MOV DPTR,#TAB7
                       MOV A,36H
                       MOVC A,@A+DPTR
                       MOV P1,A
                       INC 36H
                       CJNE A,#00H K2
                       MOV 36H,#00H
                       LJMP K2
                    L8:MOV DPTR,#TAB8
                       MOV A,37H
                       MOVC A,@A+DPTR
                       MOV P1,A
                       INC 37H
                       CJNE A,#00H K2
                       MOV 37H,#00H
                       LJMP K2
                    L9:MOV DPTR,#TAB9
                       MOV A,38H
                       MOVC A,@A+DPTR
                       MOV P1,A
                       INC 38H
                       CJNE A,#00H K2
                       MOV 38H,#00H
                       LJMP K2
                       ;;;;;;;;;;;;;
                       ;;;;;;;;;;;;;
                    K3:MOV R6,#00H
                       MOV 31H,#00H
                       MOV 32H,#00H
                       MOV 33H,#00H
                       MOV 34H,#00H
                       MOV 35H,#00H
                       MOV 36H,#00H
                       MOV 37H,#00H
                       MOV 38H,#00H
                       CLR P1.5
                       ;;;;;;;;;;;;;;;;;
                       ;;;;;;;;;;;
                    K2:POP PSW
                       POP ACC
                       SETB TR0
                       SETB ET0
                       RETI
                       ;;;;;;;;;;;;;;;;;;;
                       ;;;;;;;;;;;;;;;;;
                  TAB5:DB 0BFH,0DFH,0FFH,0DFH,0FFH,0DFH,0FFH,0CFH                    
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       







    













































































                                    
                          
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                       
                                          ORG 0000H
                       LJMP MAIN
                       ORG 000BH
                       LJMP ZD
                       ORG 0030H
                  MAIN:MOV SP,#60H
                       MOD TMOD,#01H
                       MOV TL0,#0BH
                       MOV TH0,#3CH
                       SETB EA
                       SETB ET0
                       SETB TR0
                       MOV R6,#00H
                       MOV 31H,#00H
                       MOV 32H,#00H
                       MOV 33H,#00H
                       MOV 34H,#00H
                       MOV 35H,#00H
                       MOV 36H,#00H
                       MOV 37H,#00H
                       MOV 38H,#00H
                       CLR P1.5
                       LJMP $

               ;;;;;;;;;;;;;;;;;;;;;;;
                    ZD:PUSH  ACC
                       PUSH PSW
                       CLR ET0
                       CLR TF0
                       CLR TR0