【正文】 H,62H,72H,62H,52H,32H,22H,02H,32H,22H,32H DB 58H,02H,52H,52H,62H,0b2H,72H,72H,62H,32H,22H,22H,22H DB38H,02H,32H,32H,52H,64H,64H,02H,92H,32H,22H,28H,04H,32H,52H,52H,32H, 54H,02H,0b4H,72H DB 62H,72H,34H,02H,62H,62H,72H,62H,52H,32H,22H,02H,84H,92H,1cH DB 00 25 TABLE70: DB66H,52H,34H,54H,0B4H,62H,52H,68H,34H,52H,62H,54H,34H,12H,92H,52H,32H,28 DB 26H,32H,54H,52H,62H,34H,24H,18H,56H,32H,22H,12H,92H,12H,8FH DB66H,52H,34H,54H,0B4H,62H,52H,68H,34H,52H,62H,54H,34H,12H,92H,52H,32H ,28H DB26H,32H,54H,52H,62H,34H,24H,18H,56H,32H,22H,12H,92H,12H,8FH DB66H,52H,34H,54H,0B4H,62H,52H,68H,34H,52H,62H,54H,34H,12H,92H,52H,32H ,28H DB 26H,32H,54H,52H,62H,34H,24H,18H,56H,32H,22H,12H,92H,12H,8FH DB 00 TABLE80: DB86H,92H,12H,22H,32H,52H,68H,63H,52H,34H,62H,0B2H,0B2H,62H,51H,61H,51 H,31H,54H DB62H,0B2H,0B2H,62H,52H,32H,52H,52H,51H,61H,51H,31H,34H,52H,62H,74H,32 H,52H,52H,32H,21H,31H,21H,11H,24H DB 32H,52H,52H,32H,22H,12H,24H,32H,52H,52H,32H,62H,52H,61H,51H,31H,21H,21 H,31H,21H,11H,1CH DB21H,31H,22H,23H,31H,21H,18H,02H,0B2H,0BCH,0B4H,72H,61H,51H,72H,61H,7 1H,61H,51H,61H,71H,61H,6FH DB86H,94H,12H,22H,32H,52H,64H,62H,51H,31H,52H,21H,31H,21H,33H,62H,0B2H ,0B2H,62H,51H,61H,51H,31H,54H DB62H,0B2H,72H,61H,51H,51H,61H,51H,31H,54H,61H,0B2H,72H,61H,51H,51H,61 H,51H,31H,32H,21H,11H,32H,51H,61H,54H DB02H,32H,24H,32H,52H,52H,32H,22H,31H,21H,11H,24H,32H,52H,62H,0B2H,72H ,61H,51H,61H,51H,31H,32H,52H,52H,32H,62H DB51H,31H,31H,21H,11H,91H,23H,31H,21H,1CH,12H,24H,32H,62H,51H,31H,34H, 0B4H,72H,61H,51H,63H,71H,64H DB0B2H,54H,72H,62H,71H,61H,54H,61H,51H,31H,21H,34H,73H,61H,54H,22H,32H ,52H,22H,36H,52H,62H,61H,31H,32H,21H,11H,21H,11H,91H,81H DB94H,52H,62H,52H,42H,32H,22H,32H,52H,0B4H,74H,64H,52H,61H,51H,41H,5CH ,02H,52H,0B4H,74H,63H,51H,61H,51H,31H,21H DB 00 TABLE90: DB02H,11H,21H,32H,32H,22H,32H,21H,11H,0A1H,91H,92H,0D1H,91H,83H,91H,0A 2H,91H,81H,94H,11H,0A1H,91H,0A1H,98H,03H,81H,0A1H,0A1H,91H,0A1H DB98H,04H,02H,11H,21H,32H,32H,22H,32H,21H,31H,51H,11H,13H,31H,22H,22H, 21H,11H,0A1H,11H,13H,11H,11H,0A1H,91H,0A1H DB11H,93H,94H,03H,81H,11H,0A1H,91H,81H,92H,0A1H,91H,94H,08H,03H,81H,32 H,21H,11H,22H,31H,21H,21H,83H DB01H,11H,91H,0A1H,11H,61H,51H,11H,34H,01H,31H,21H,31H,48H,23H,31H,32H ,42H,38H,03H,11H,21H,52H,31H DB33H,31H,31H,41H,51H,61H,23H,21H,21H,41H,31H,21H,13H,0D1H,0D1H,21H,11 H,0A1H,11H,91H,92H,91H,11H,0A1H,91H DB0A1H,31H,31H,22H,0A1H,11H,14H,01H,11H,21H,31H,63H,31H,42H,51H,31H,31 26 H,22H,11H,21H,52H,31H,33H,31H,31H,41H DB51H,61H,23H,21H,21H,41H,31H,21H,13H,0D1H,0D1H,21H,11H,0A1H,11H,91H,92H,91H,11H,0A1H,91H DB0A2H,41H,31H,22H,31H,21H,12H,12H,11H,11H,21H,31H,63H,51H,32H,11H,21H ,26H,11H,0A1H,18H DB 00 TABLE100: DB02H,91H,0A1H,16H,21H,11H,0A6H,81H,0A1H,9CH,02H,91H,0A1H,16H,21H,31H, 24H,21H,0A1H,11H,0A1H DB9CH,02H,11H,21H,36H,32H,24H,21H,0A1H,11H,0A1H,9CH,02H,91H,0A1H,14H,1 1H,11H,21H,11H,0A4H,04H,04H,02H,0A1H,11H,0A1H,93H,92H DB02H,61H,71H,0B4H,0B2H,0B1H,0B1H,76H,0B1H,71H,6CH,02H,61H,71H,0B6H,0B 1H,0B1H,76H,0B1H,71H,6CH,02H,51H,61H,56H,61H,51H,54H,51H,0B1H,71H,0B1H DB 72H,62H,68H,02H,61H,51H,66H,62H,58H,0CH,02H,51H,41H,5FH DB02H,91H,0A1H,16H,21H,11H,0A6H,81H,0A1H,9CH,02H,91H,0A1H,16H,21H,31H, 24H,21H,0A1H,11H,0A1H DB9CH,02H,11H,21H,36H,32H,24H,21H,0A1H,11H,0A1H,9CH,02H,91H,0A1H,14H,1 1H,11H,21H,11H,0A4H,04H,04H,02H,0A1H,11H,0A1H,93H,92H DB02H,61H,71H,0B4H,0B2H,0B1H,0B1H,76H,0B1H,71H,6CH,02H,61H,71H,0B6H,0B 1H,0B1H,76H,0B1H,71H,6CH,02H,51H,61H,56H,61H,51H,54H,51H,0B1H,71H,0B1H DB 66H,62H,54H,0B2H,71H,61H,6CH DB 00 END 9JWKf wvGt YM*Jgamp。將 BCD嗎轉化為 ASIIC碼 MOV P0,0C8H 。顯示分十位 CALL ENABLE CALL WRITE2 MOV A,B ADD A,30H MOV P0,0CCH 。顯示秒十位 CALL ENABLE CALL WRITE2 MOV A,B ADD A,30H MOV P0,0CFH 。,0FEH TABLE3: DB 30H,31H,32H,33h DB 34H,35H,36H,37H DB 38h,39H,41H,42H DB 43H,44H,45H,46H MAIN0: MOV TMOD,11H MOV IE,8aH MOV TH1, 3cH MOV TL1, 0b0H lcall ks jnz TTM12 MOV 40H,00H NEXT20: MOV A,40H MOV DPH,52H MOV DPL,53H MOVC A,A+DPTR MOV R2,A JZ STOP ANL A,0FH MOV R1,A MOV A,R2 SWAP A ANL A,0FH JNZ SING CLR TR0 JMP SING: DEC A MOV 22H,A 19 RL A MOV DPTR,TABLE00 MOVC A,A+DPTR MOV TH0,A MOV 21H,A MOV A,22H RL A INC A MOVC A,A+DPTR MOV TL0,A MOV 20H,A SETB TR0 SETB TR1 W1: LCALL DELAY30 INC 40H LCALL KS 。,0FEH TABLE4: DB 39。,0FEH TABLE2: DB 39。未到字符串末尾繼續(xù) RET WRITE2: MOV P0,A SETB RS CLR RW CLR E CALL DELAY SETB E RET DELAY: MOV R4,05 D1: MOV R5,0FFH 18 DJNZ R5,$ DJNZ R4,D1 RET TAB: db 0c0h,0f9h,0a4h,0b0h,99h,92h,82h,0f8h db 80h,90h,88h,83h,0c6h,0a1h,86h,8eh TAB1: db 89h,86h,0c7h,0c7h,0c0h TAB2: db 0c6h,88h,0c0h TABLE1: DB 39。設光標地址 LCALL ENABLE MOV DPTR,TABLE2。顯示秒十位 LCALL ENABLE LCALL WRITE2 MOV A,B ADD A,30H MOV P0,0CFH 。顯示分個位 LCALL ENABLE 17 LCALL WRITE2 MOV A,3AH MOV P0,0CDH 。顯示冒號 LCALL ENABLE LCALL WRITE2 MOV A,MIN MOV B,10 DIV AB ADD A,30H MOV P0,0CBH 。顯示小時十位 LCALL ENABLE LCALL WRITE2 MOV A,B ADD A,30H MOV P0,0C9H 。寫數(shù)據(jù) CALL WRITE1 DFF: RET SOP: mov a,37h cjne a,01h,A11 LCALL MODD MOV 52H,HIGH TABLE10 MOV 53H,LOW TABLE10 LCALL INITILE2 lcall MAIN0 A11: CJNE A,02H,A22 LCALL MODD MOV 52H,HIGH TABLE20 15 MOV 53H,LOW TABLE20 LCALL INITILE2 lcall MAIN0 A22