📄 yxd.asm

📁 lcd display
💻 ASM
📖 第 1 页 / 共 2 页
字号:
上一页 12
       DJNZ   R2,KH11 
       SETB   40H 
       LJMP   KH 
KH2:   MOV    A,R1 
       LCALL  OUTI2 
       MOV    A,#00H 
       LCALL  OUTI2 
       MOV    R2,#61 
KH22:  CLR    A 
       MOVC   A,@A+DPTR 
       LCALL  OUTD2 
       INC    DPTR 
       DJNZ   R2,KH22 
       CLR    40H 
       INC    R1 
       DJNZ   R0,KH 
       RET 
MS40:  MOV    R7,#02FH         ;delay about 130ms 
MS2:   MOV    R6,#0F0H 
MS1:   DJNZ   R6,MS1 
       DJNZ   R7,MS2 
       RET 
MS10:  MOV    R7,#40H          ;delay about 130ms 
MS12:  MOV    R6,#0F0H 
MS11:  DJNZ   R6,MS11 
       DJNZ   R7,MS12 
       RET 
DELAY: 
       MOV    R7,#09FH          ;delay about 130ms 
DELAY1:
       MOV    R6,#0FFH 
DELAY2: 
       MOV    A,LAB 
       JNZ    DELAY2 
       MOV    R5,#05H 
       DJNZ   R5,$ 
       DJNZ   R6,DELAY2 
       DJNZ   R7,DELAY1 
       RET 

DELAY1MS:
       MOV    R7,#02H 

DELAY1MS1:
       MOV    R6,#10H 

DELAY1MS0:
       DJNZ   R6,DELAY1MS0 
       DJNZ   R7, DELAY1MS1 
       RET 
ROUND: 
       JB     ACC.0,ROU11
       MOV    C,ACC.7
       MOV    ACC.0,C
       CLR    ACC.7
       AJMP   ROU21
ROU11:
       MOV    C,ACC.7
       MOV    ACC.0,C
       SETB   ACC.7
ROU21:
       JB     ACC.1,ROU22
       MOV    C,ACC.6
       MOV    ACC.1,C
       CLR    ACC.6
       AJMP   ROU31
ROU22:
       MOV    C,ACC.6
       MOV    ACC.1,C
       SETB   ACC.6
ROU31:
       JB     ACC.2,ROU32
       MOV    C,ACC.5
       MOV    ACC.2,C
       CLR    ACC.5
       AJMP   ROU41
ROU32:
       MOV    C,ACC.5
       MOV    ACC.2,C
       SETB   ACC.5
ROU41:
       JB     ACC.3,ROU42
       MOV    C,ACC.4
       MOV    ACC.3,C
       CLR    ACC.4
       AJMP   EXIT
ROU42:
       MOV    C,ACC.4
       MOV    ACC.3,C
       SETB   ACC.4
EXIT:  RET

OUTI1: SETB   P3.0         ;E1 
       SETB   P3.0 
       SETB   P3.0 
       CLR    P3.3         ;A0 
       CLR    P3.3 
       CLR    P3.3 
      ;SETB   P3.4 
       MOV    P1,A 
       MOV    P1,A 

       MOV    P1,A 
      ;CLR    P3.4 
       CLR    P3.1          ;/WR 
       CLR    P3.1 
       CLR    P3.1 
       CLR    P3.0          ;E1 
       CLR    P3.0 
       LCALL  DELAY1MS 
       RET 
OUTI2: 
       SETB   P3.4           ;E2 
       SETB   P3.4 
       SETB   P3.4 
       CLR    P3.3           ;A0 
       CLR    P3.3 
       CLR    P3.3 
       MOV    P1,A 
       MOV    P1,A 
       MOV    P1,A 
       CLR    P3.1           ;/WR 
       CLR    P3.1 
       CLR    P3.1 
       CLR    P3.4           ;E2 
       CLR    P3.4 
       LCALL  DELAY1MS 
       RET 
OUTD1: 
       SETB   P3.0            ;E1 
       SETB   P3.0 
       SETB   P3.3            ;A0 
       SETB   P3.3 
       MOV    P1,A 
       MOV    P1,A 
       CLR    P3.1            ;/WR 
       CLR    P3.1 
       CLR    P3.0            ;E1 
       CLR    P3.0 
       LCALL  DELAY1MS 
       RET 

OUTD2: 
       SETB   P3.4             ;E2 
       SETB   P3.4 
       SETB   P3.3             ;A0 
       SETB   P3.3 
       MOV    P1,A 
       MOV    P1,A 
       CLR    P3.1             ;/WR 

       CLR    P3.1 
       CLR    P3.4 ;E2 
       CLR    P3.4 
       LCALL  DELAY1MS 
       RET 
IND1: 
       MOV    A,#0FFH 
       MOV    P1,A 
       SETB   P3.0 
       SETB   P3.0 
       SETB   P3.3 
       SETB   P3.3 
       SETB   P3.1 
       SETB   P3.1 
       MOV    A,P1 
       MOV    A,P1 
       CLR    P3.0 
       CLR    P3.0 
       LCALL  DELAY1MS 
       RET 
IND2: 
       MOV    A,#0FFH 
       MOV    P1,A 
       SETB   P3.4 
       SETB   P3.4 
       SETB   P3.3 
       SETB   P3.3 
       SETB   P3.1 
       SETB   P3.1 
       MOV    A,P1 
       MOV    A,P1 
       CLR    P3.4 
       CLR    P3.4 
       LCALL  DELAY1MS 
       RET 
TABLE: 
;**************** 
DB 00H
DB 010H,022H,064H,00cH,088H,006H,022H,012H,00aH,0e2H,00aH,012H,022H,08aH,006H,000H 
DB 00H,00H,00H,00H 
DB 008H,008H,008H,07FH,008H,008H,07FH,000H,000H,03FH,000H,000H,000H,07FH,000H,000H
DB 00H,00H,00H,00H 
DB 008H,008H,0c8H,048H,048H,048H,049H,0faH,048H,048H,048H,048H,0e8H,04cH,008H,000H 
DB 00H,00H,00H,00H 
DB 080H,070H,000H,0ffH,020H,098H,040H,0f8H,007H,040H,07fH,0a0H,090H,0c8H,000H,000H 
DB 00H,00H,00H,00H 
DB 040H,044H,054H,065H,0c6H,064H,0d6H,044H,040H,0fcH,044H,042H,0c3H,062H,040H,000H 
DB 00H,00H,00H,00H 
DB 040H,042H,0ccH,000H,020H,020H,020H,0a0H,07fH,020H,020H,020H,030H,020H,000H,000H 
DB 00H,00H,00H ,00H 
DB 00H 
DB 00H 

DB 004H,004H,0feH,001H,010H,011H,009H,005H,003H,0ffH,003H,005H,009H,019H,009H,000H 
DB 00H,00H,00H,00H 
DB 010H,010H,020H,0E2H,024H,018H,0E0H,000H,000H,0F8H,000H,000H,000H,0FEH,000H,000H 
DB 00H,00H,00H,00H 

DB 000H,000H,03fH,000H,000H,000H,000H,0ffH,000H,000H,010H,020H,01fH,000H,000H,000H 
DB 00H,00H,00H,00H 

DB 080H,060H,018H,007H,008H,034H,004H,005H,004H,0ffH,004H,004H,004H,006H,004H,000H 
DB 00H,00H,00H,00H 

DB 020H,011H,049H,081H,07fH,001H,005H,029H,018H,007H,000H,000H,0ffH,000H,000H,000H 
DB 00H,00H,00H,00H 

DB 040H,020H,01fH,020H,050H,048H,046H,041H,040H,041H,042H,04cH,058H,060H,020H,000H 
DB 00H,00H,00H,00H 
DB 00H
DB 00H 

DB 010H,00cH,004H,044H,08cH,094H,035H,006H,0f4H,004H,004H,004H,004H,014H,00cH,000H 
DB 00H,00H,00H,00H 

DB 000H,010H,060H,080H,000H,0ffH,000H,000H,000H,0ffH,000H,000H,0c0H,030H,000H,000H 
DB 00H,00H,00H,00H 

DB 004H,004H,004H,084H,0e4H,03cH,027H,024H,024H,024H,024H,0f4H,024H,006H,004H,000H 
DB 00H,00H,00H,00H 

DB 000H,0feH,002H,022H,0daH,006H,000H,0feH,092H,092H,092H,092H,0ffH,002H,000H,000H 
DB 00H,00H,00H,00H 

DB 000H,000H,080H,040H,030H,00cH,000H,0c0H,006H,018H,020H,040H,080H,080H,080H,000H 
DB 00H,00H,00H,00H 

DB 010H,010H,092H,092H,092H,092H,092H,092H,0d2H,09aH,012H,002H,0ffH,002H,000H,000H 
DB 00H,00H,00H,00H 
DB 00H 
DB 00H 

DB 002H,082H,082H,042H,042H,023H,012H,00eH,003H,00aH,012H,022H,042H,0c3H,002H,000H 
DB 00H,00H,00H,00H 

DB 040H,040H,040H,047H,040H,07fH,040H,040H,040H,07fH,044H,043H,040H,060H,040H,000H 
DB 00H,00H,00H,00H 

DB 004H,002H,001H,000H,0ffH,009H,009H,009H,009H,049H,089H,07fH,000H,000H,000H,000H 
DB 00H,00H,00H,00H 

DB 000H,0ffH,008H,010H,008H,007H,000H,0ffH,042H,024H,008H,014H,022H,061H,020H,000H 
DB 00H,00H,00H,00H 

DB 001H,001H,000H,030H,028H,024H,023H,020H,020H,028H,030H,060H,000H,001H,000H,000H 
DB 00H,00H,00H,00H 

DB 000H,000H,03fH,010H,010H,010H,010H,010H,03fH,000H,040H,080H,07fH,000H,000H,000H 
DB 00H,00H,00H,00H 
DB 00H 


tab: 
DB 000H,000H,000H,000H,000H,000H,000H,000H 

DB 010H,01CH,013H,000H,013H,01CH,010H,000H 

DB 010H,018H,016H,001H,001H,016H,018H,010H

DB 010H,01FH,010H,010H,010H,008H,007H,000H 
DB 000H,000H,000H,000H,000H,000H,000H,000H 
DB 000H,008H,008H,01FH,000H,000H,000H,000H 
DB 000H,00EH,010H,010H,010H,011H,00EH,000H 
DB 000H,00EH,010H,010H,010H,011H,00EH,000H 
DB 000H,00CH,010H,011H,011H,012H,00CH,000H 

DB 000H,00EH,010H,010H,010H,011H,00EH,000H
DB 000H,000H,040H,044H,04DH,055H,066H,046H,044H,088H,0B2H,081H,080H,080H,000H,000H 
DB 040H,041H,042H,05DH,068H,048H,049H,05EH,048H,000H,01FH,000H,000H,0FFH,000H,000H 
DB 000H,000H,000H,000H,000H,000H,000H,000H 
DB 000H,000H,000H,000H,000H,000H,000H,000H 
DB 000H,000H 
db 000H,000H,004H,0FCH,004H,000H,000H,000H
db 004H,00CH,034H,0C0H,0C0H,034H,00CH,004H 
db 004H,0FCH,004H,004H,004H,008H,0F0H,000H 
db 000H,080H,080H,080H,080H,080H,080H,080H 
db 000H,004H,004H,0FCH,004H,004H,000H,000H 
db 000H,00CH,014H,024H,044H,084H,00CH,000H 
db 000H,00CH,014H,024H,044H,084H,00CH,000H 
db 000H,018H,004H,004H,004H,088H,070H,000H 
db 000H,00CH,014H,024H,044H,084H,00CH,000H
DB 000H,002H,084H,0C8H,090H,0A0H,082H,081H,0FEH,080H,0A0H,090H,0C8H,046H,000H,000H 
DB 082H,002H,004H,008H,090H,060H,080H,000H,000H,000H,0E0H,004H,002H,0FCH,000H,000H 
DB 000H,000H,000H,000H,000H,000H,000H,000H 
DB 000H,000H,000H,000H,000H,000H,000H,000H 
DB 000H,000H 
DB 000H,000H,000H,000H 
DB 008H,086H,060H,007H,018H,021H,027H,038H,021H,0A6H,07DH,024H,025H,026H,020H,000H 
DB 000H,000H,000H,000H,07EH,054H,054H,054H,054H,054H,054H,07EH,000H,000H,000H,000H 
DB 000H,000H,000H,07CH,054H,057H,054H,054H,054H,057H,054H,07CH,000H,000H,000H,000H 
DB 000H,003H,004H,044H,044H,044H,044H,047H,044H,044H,044H,044H,044H,004H,004H,000H 
DB 008H,00BH,0FFH,00AH,009H,020H,02FH,02AH,0FAH,02AH,02AH,0FAH,02FH,020H,000H,000H 
DB 008H,008H,0FFH,008H,008H,000H,010H,010H,0FFH,010H,010H,010H,01FH,000H,000H,000H 

DB 000H,000H,000H,000H,000H,000H,000H,000H 
DB 000H,000H,000H,000H,000H,000H,000H,000H 
DB 000H,000H 
DB 000H,000H,000H,000H,000H,000H,000H,000H 
DB 020H,020H,0FFH,000H,080H,000H,0FFH,082H,084H,048H,030H,0D8H,086H,003H,002H,000H 
DB 000H,0FEH,0A4H,0A4H,0A4H,0A4H,0FEH,000H,000H,0FEH,0A4H,0A4H,0A4H,0A4H,0FEH,000H 
DB 004H,084H,044H,034H,004H,0FCH,004H,004H,004H,0FCH,014H,024H,0C4H,004H,004H,000H 
DB 008H,010H,020H,0C0H,000H,002H,001H,0FEH,000H,000H,080H,040H,030H,018H,000H,000H 
DB 0C0H,000H,0FFH,000H,000H,021H,0A1H,0A2H,0ACH,0F0H,0A8H,0A4H,0A6H,023H,022H,000H 
DB 000H,044H,0C4H,044H,048H,048H,004H,0FCH,044H,044H,044H,044H,0FCH,004H,004H,000H
DB 000H,000H,000H,000H,000H,000H,000H,000H 
DB 000H,000H,000H,000H,000H,000H,000H,000H 

TABLEKUAN: 
;**************** 
DB 0FFH,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H 
DB 01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H 
DB 01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H 
DB 01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H 
DB 01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H 
DB 01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H 
DB 01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H 
DB 01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,0FFH 
DB 0FFH,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H 
DB 80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H 
DB 80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H 
DB 80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H 
DB 80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H 
DB 80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H 
DB 80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H 
DB 80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,0FFH 
;******************* 
DB 0FFH,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H 
DB 01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H 
DB 01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H 
DB 01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H 
DB 01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H 
DB 01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H 
DB 01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H 
DB 01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,01H,0FFH 
DB 0FFH,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H 
DB 80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H 

DB 80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H 
DB 80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H 
DB 80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H 
DB 80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H 
DB 80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H 
DB 80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,80H,0FFH 
         END
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