【正文】 2H CJNE A,13H,Y MOV 32H,01H Y:RETDING: MOV A,30H 。定時程序 CJNE A,40H,N AJMP LOP1LOP1: MOV A,31H CJNE A,41H,N AJMP LOP2LOP2: MOV A,32H CJNE A,42H,N AJMP LOP3LOP3: MOV A,50H CJNE A,60H,N AJMP LOP4LOP4:MOV A,34H CJNE A,44H,N AJMP TSR N: RETTSR: MOV P1,00H RET KEY3: LCALL T1 LCALL TIME MOV P3IF,00HRETIT1: MOV 20H,P5 。校準(zhǔn)程序 JNB 00H,SHI JNB 01H,FEN JNB 02H,MIAO JNB 03H,WU JNB 05H,ZHOU RETZHOU: MOV A,34H ADD A,1 DA A MOV 34H,A CJNE A,08H,MN MOV 34H,01H RETWU:MOV A,50H CPL A MOV 50H,A RET SHI: MOV A,32H ADD A,1 DA A MOV 32H,A CJNE A,13H ,MN MOV 32H,01H RETFEN: MOV A,31H ADD A,1 DA A MOV 31H,A CJNE A,60H ,MN MOV 31H,0 RET MIAO:MOV A,30H ADD A,1 DA A MOV 30H,A CJNE A,60H ,MN MOV 30H,0MN: RET KEY4: LCALL T2 LCALL TIME MOV P3IF,00H RETIT2: MOV 20H,P5 。定時程序 JNB 00H,SHI1 JNB 01H,FEN1 JNB 02H,MIAO1 JNB 03H,WU1 JNB 05H,ZHOU1 RET ZHOU1:MOV A,44H ADD A,1 DA A MOV 44H,A CJNE A,08H,MB MOV 44H,01H RETWU1:MOV A,60H CPL A MOV 60H,A RETSHI1: MOV P1,0FFH MOV A,42H ADD A,1 DA A MOV 42H,A CJNE A,13H ,MB MOV 42H,1 RETFEN1: MOV A,41H ADD A,1 DA A MOV 41H,A CJNE A,60H ,MB MOV 41H,0 RETMIAO1:MOV A,40H ADD A,1 DA A MOV 40H,A CJNE A,60H ,MB MOV 40H,0MB: RETTIME:CLR A MOV XBR0, A LCALL LCD MOV DPTR,NCD MOV A,32H SWAP A MOV R0,A LCALL LINE1 LCALL DELAY MOV R0,32H LCALL LINE1 LCALL DELAY MOV R0,10 LCALL LINE1 LCALL DELAY MOV A,31H SWAP A MOV R0,A LCALL LINE1 LCALL DELAY MOV R0,31H LCALL LINE1 LCALL DELAY MOV R0,10 LCALL LINE1 LCALL DELAY MOV A,30H SWAP A MOV R0,A LCALL LINE1 LCALL DELAY MOV R0,30H LCALL LINE1 LCALL DELAY MOV A,50H 。AM CJNE A,0FFH,LOPA MOV R0,12 LCALL LINE1 LCALL DELAY MOV R0,13 LCALL LINE1 LCALL DELAY AJMP LOPP LOPA: MOV R0,11 LCALL LINE1 LCALL DELAY MOV R0,13 LCALL LINE1 LCALL DELAY LOPP: MOV R0,14 LCALL LINE1 LCALL DELAY MOV R0,15 LCALL LINE1 LCALL DELAY MOV R0,34H LCALL LINE1 LCALL DELAY MOV DPTR,NED MOV P7,0C0H MOV P6,1H MOV P6,0H MOV R0,11 LCALL LINE1 LCALL DELAY MOV A,42H SWAP A MOV R0,A LCALL LINE1 LCALL DELAY MOV R0,42H LCALL LINE1 LCALL DELAY MOV R0,10 LCALL LINE1 LCALL DELAY MOV A,41H SWAP A MOV R0,A LCALL LINE1 LCALL DELAY MOV R0,41H LCALL LINE1 LCALL DELAY MOV R0,10 LCALL LINE1 LCALL DELAY MOV A,40H SWAP A MOV R0,A LCALL LINE1 LCALL DELAY MOV R0,40H LCALL LINE1 LCALL DELAY MOV A,60H CJNE A,0FFH,LOPA1 MOV R0,12 LCALL LINE1 LCALL DELAY MOV R0,13 LCALL LINE1 LCALL DELAY LJMP LOP44 LOPA1: MOV R0,11 LCALL LINE1 LCALL DELAY MOV R0,13 LCALL LINE1 LCALL DELAY LOP44: MOV R0,14 LCALL LINE1 LCALL DELAY MOV R0,15 LCALL LINE1 LCALL DELAY MOV R0,44H LCALL LINE1 LCALL DELAY1 RETLINE1: MOV A,R0 ANL A,0FH MOVC A,@A+DPTR MOV P7,A MOV P6,05H MOV P6,04H RETLCD: LCALL DELAY MOV P7, 38H MOV P6, 01H MOV P6, 00H LCALL DELAY MOV P7, 0EH MOV P6, 01H MOV P6, 00H LCALL DELAY MOV P7, 06H MOV P6, 01H MOV P6, 00H LCALL DELAY MOV P7, 01H MOV P6, 01H MOV P6, 00H LCALL DELAY RETDELAY: MOV R6,50DELAY0: MOV R5,50 DJNZ R5,$ DJNZ R6,DELAY0 RET DELAY1: MOV R4,35 。DDDELAY2: MOV R3,150DELAY3: MOV R2,250 DJNZ R2,$ DJNZ R3,DELAY3 DJNZ R4,DELAY2 RET NCD:DB39。039。,39。139。,39。239。,39。339。,39。439。,39。539。,39。639。,39。739。,39。839。,39。939。,39。:39。,39。A39。,39。P39。,39。M39。,39。X39。,39。Q39。,39。 39。 。常數(shù)表NED:DB39。039。,39。139。,39。239。,39。339。,39。439。,39。539。,39。639。,39。739。,39。839。,39。939。,39。:39。,39。A39。,39。P39。,39。M39。,39。X39。,39。Q39。,39。 39。 。常數(shù)表 EN