單片機(jī)課程設(shè)計(jì)-交通燈-文庫吧資料
2025-07-02 12:46本頁面
【正文】 RETTABLE:DB 3FH,06H,5BH,4FH,66H DB 6DH,7DH,07H,7FH,6FHDELAY:MOV R4,2FHHHF32:MOV R5,0AH HHF6:DJNZ R5,HHF6 DJNZ R4,HHF32 RETTIME1:PUSH ACC PUSH PSW INC 2DH INC 2EHHHF33:JB ,HHF15HHF16:JNB ,HHF16 INC 2DHHHF15:JB ,HHF17HHF18:JNB ,HHF18 INC 2EHHHF17:MOV A,2DH CJNE A,1,HHF19HHF23:ACALL DISP5 JB ,HHF20HHF21:JNB ,HHF21 MOV A,2EH CJNE A,1,HHF22 INC 20H SJMP HHF23HHF22:MOV 2EH,00H INC 21H SJMP HHF23HHF20:JB ,HHF24HHF25:JNB ,HHF25 MOV A,2EH CJNE A,1,HHF26 DEC 20H SJMP HHF23HHF26:MOV 2EH,00H DEC 21H SJMP HHF23HHF19:MOV 2DH,00H ACALL DISP6 JB ,HHF27HHF28:JNB ,HHF28 MOV A,2EH CJNE A,1,HHF29 INC 23H SJMP HHF19HHF29:MOV 2EH,00H INC 24H SJMP HHF19HHF27:JB ,HHF24HHF30:JNB ,HHF30 MOV A,2EH CJNE A,1,HHF31 DEC 23H SJMP HHF19HHF31:MOV 2EH,00H DEC 24H SJMP HHF19HHF24:JB ,HHF33HHF34:JNB ,HHF34 CLR C MOV A,20H SUBB A,24H MOV 25H,A CLR C MOV A,23H SUBB A,21H MOV 22H,A MOV 26H,20H MOV 27H,21H MOV 28H,22H MOV 29H,23H MOV 2AH,24H MOV 2BH,25H MOV 2DH,00H MOV 2EH,00H POP PSW POP ACC RETITIME2:PUSH ACC PUSH PSW MOV TH0,3CH MOV TL0,0B0H DJNZ R7,HHF7 MOV R7,20 DEC 26H DEC 27H DEC 28H DEC 29H DEC 2AH DEC 2BHHHF7:POP PSW POP ACC RETI TSH:PUSH ACC PUSH PSW MOV P2,00HHHF14:INC 2CH MOV A,2CH CJNE A,1,HHF8 MOV P1,0B3H SJMP HHF11HHF8:CJNE A,2,HHF9 MOV P1,0B6H SJMP HHF11HHF9:CJNE A,3,HHF10 MOV P1,9BHHHF10:MOV 2CH,00HHHF11:JNB ,HHF13 SJMP HHF12HHF13:JB ,HHF14 SJMP HHF13HHF12:JB ,HHF11HHF35:JNB ,HHF35 MOV 2CH,00H POP PSW POP ACC RETI END ORG 0000H LJMP MAIN ORG 0003H LJMP TIME1 ORG 000BH LJMP TIME2 ORG 0013H LJMP TSH ORG 0030HMAIN:MOV SP,40H MOV P2,00H MOV P1,0FFH MOV 20H,08H MOV 21H,02H MOV 22H,00H MOV 23H,12H MOV 24H,02H MOV 25H,00H CLR C MOV A,20H SUBB A,24H MOV 25H,A CLR C MOV A,23H SUBB A,21H MOV 22H,A MOV 26H,00H MOV 27H,00H MOV 28H,00H MOV 29H,00H MOV 2AH,00H MOV 2BH,00H MOV
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鄂ICP備17016276號-1