MOV R1,#08H
SOUT3: MOV A,R2
CLR SCL
RLC A
MOV SDA,C
SETB SCL
DJNZ R1,SOUT3
CLR LOAD
SETB LOAD
NOP
NOP
CLR LOAD
AJMP RE
PROCE5: CPL 01H
AJMP RE
PROC6: MOV R0,#0FFH
PROCE6: INC R0
MOV A,R0
ADD A,#0EDH ;数值还不确定
JC PROC6
AJMP CHANGE
PROC7: MOV R0,#013H ;数值还不确定
PROCE7: DEC R0
MOV A,R0
ADD A,#0EDH
JC PROC7
CHANGE: MOV 26H,R0
JNB 01H,CHANGE1
MOV A,R0
ADD A,#013H ;数值还不确定
MOV 26H,A
CHANGE1:MOV DPTR,#TABLE0
MOV A,26H
MOV B,#04H
MUL AB
ADD A,DPL
MOV DPL,A
MOV A,B
ADDC A,DPH
MOV DPH,A
MOV A,#00H
MOVC A,@A+DPTR
MOV R2,A
MOV A,#01H
MOVC A,@A+DPTR
MOV R3,A
MOV A,#02H
MOVC A,@A+DPTR
MOV R4,A
MOV A,#03H
MOVC A,@A+DPTR
MOV R5,A
MOV DPTR,#TABLE1
MOV A,26H
MOV B,#02H
MUL AB
ADD A,DPL
MOV DPL,A
MOV A,B
ADDC A,DPH
MOV DPH,A
MOV A,#00H
MOVC A,@A+DPTR
MOV R6,A
MOV A,#01H
MOVC A,@A+DPTR
MOV R7,A
POP DPH
POP DPL
POP ACC
RET
DISP: PUSH ACC
PUSH DPH
PUSH DPL
MOV DPTR,#TABLE
CLR P0.7
MOV A,R6
SWAP A
ANL A,#0FH
MOVC A,@A+DPTR
MOV P2,A
SETB P0.4
ACALL DELAY0
CLR P0.4
MOV A,R6
ANL A,#0FH
MOVC A,@A+DPTR
MOV P2,A
CLR P2.4 ;不一定啊
SETB P0.5
ACALL DELAY0
CLR P0.5
MOV A,R7
SWAP A
ANL A,#0FH
MOVC A,@A+DPTR
MOV P2,A
SETB P0.6
ACALL DELAY0
CLR P0.6
MOV A,R7
ANL A,#0FH
MOVC A,@A+DPTR
MOV P2,A
SETB P0.7
JNB 00H,DE2
CLR P2.4
DE2: ACALL DELAY0
POP DPL
POP DPH
POP ACC
RET
DELAY0: MOV 23H,#0FFH
DJNZ 23H,$
RET
TABLE: DB 00010001B,11011101B,00111000B,10011000B,11010100B;0.1.2.3.4
DB 100
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