【正文】 。VIIC PROGRAM 。 歸一化EEPROM讀出程序（12M時鐘），讀出數(shù)放入60H67H單元VIICREAD: MOV MTD,00H 。歸一化EEPROM存入程序（12M時鐘），存入數(shù)在50H起單元VIICWRITE: LCALL WMOV9 MOV SLA,SLAW MOV NUMBYT,05H LCALL WRNBYT RETWMOV9: MOV 71H,30H MOV 72H,31H MOV 73H,32H MOV 74H,33H MOV MTD,00H RET。BU2614。將36H、334,單元內(nèi)數(shù)據(jù)轉(zhuǎn)換成十進制BCD碼放在39H、38H,37H單元內(nèi)。 。 BCD碼轉(zhuǎn)換程序 。 。GAOGAO JC JIA2S MOV A,30H CLR C SUBB A,0C0H JC JIA2S AJMP ANJIANJIA2S: CLR C MOV A,30H ADD A,20 MOV 30H,A MOV A,31H ADDC A,00H MOV 31H,A LCALL PUTBIT LCALL VIICWRITE AJMP ANJIANJIANYI: MOV A,33H XRL A,86H JZ DD3 AJMP GG3DD3: LCALL DISP1 LCALL DISP1 AJMP NET3GG3: LCALL DISP2 LCALL DISP2NET3: MOV A,33H XRL A,86H JZ CLRP273 SETB AJMP DCZ3CLRP273: CLR DCZ3: MOV A,33H XRL A,80H JZ GAOJIANYI AJMP DIJIANYIGAOJIANYI: MOV A,31H SUBB A,08H JZ PANDI AJMP JIAN1PANDI: MOV A,30H SUBB A,070H JNC JIAN1 MOV 30H,0F0H MOV 31H,0D2H MOV 32H,00H MOV 33H,86H CLR LCALL PUTBIT LCALL VIICWRITE AJMP ANJIANJIAN1: CLR C MOV A,30H SUBB A,05H MOV 30H,A MOV A,31H SUBB A,00H MOV 31H,A LCALL PUTBIT LCALL VIICWRITE AJMP ANJIANDIJIANYI: MOV A,31H SUBB A,61H JZ PAND2 AJMP JIAN2PAND2: MOV A,30H SUBB A,0A0H JNC JIAN2 AJMP ANJIANJIAN2: CLR C MOV A,30H SUBB A,05H MOV 30H,A MOV A,31H SUBB A,00H MOV 31H,A LCALL PUTBIT LCALL VIICWRITE AJMP ANJIANJIANSHI: MOV A,33H XRL A,86H JZ DD4 AJMP GG4DD4: LCALL DISP1 LCALL DISP1 AJMP NET4GG4: LCALL DISP2 LCALL DISP2NET4: MOV A,33H XRL A,86H JZ CLRP274 SETB AJMP DCZ4CLRP274: CLR DCZ4: MOV A,33H XRL A,80H JZ GAOJIANYIS AJMP DIJIANYISGAOJIANYIS: MOV A,31H SUBB A,08H JZ PANDIS AJMP JIAN1SPANDIS: MOV A,30H SUBB A,070H JNC JIAN1S MOV 30H,0F0H MOV 31H,0D2H MOV 32H,00H MOV 33H,86H CLR LCALL PUTBIT LCALL VIICWRITE AJMP ANJIANJIAN1S: CLR C MOV A,30H SUBB A,20 MOV 30H,A MOV A,31H SUBB A,00H MOV 31H,A LCALL PUTBIT LCALL VIICWRITE AJMP ANJIANDIJIANYIS: MOV A,31H SUBB A,61H JZ PAND2S AJMP JIAN2SPAND2S: MOV A,30H SUBB A,0A0H JNC JIAN2S AJMP ANJIANJIAN2S: CLR C MOV A,30H SUBB A,20 MOV 30H,A MOV A,31H SUBB A,00H MOV 31H,A LCALL PUTBIT LCALL VIICWRITE AJMP ANJIANDISP1: MOV 35H,31H MOV 34H,30H MOV 36H,00H LCALL BCDST NOP NOP RETDISP2: MOV 35H,31H MOV 34H,30HMOV 36H,00H MOV 37H,00H MOV 38H,00H MOV R7,25KLK : CLR C MOV A,36H ADD A,34H MOV 36H,A MOV A,37H ADDC A,35H MOV 37H,A MOV A,38H ADDC A,00H MOV 38H,A DJNZ R7,KLK MOV 34H,36H MOV 35H,37H MOV 36H,38 HLCALL BCDST NOP RET。GAOGAO JC JIA2 MOV A,30H CLR C SUBB A,0C0H JC JIA2 AJMP ANJIANJIA2: CLR C MOV A,30H ADD A,05H MOV 30H,A MOV A,31H ADDC A,00H MOV 31H,A LCALL PUTBIT LCALL VIICWRITE AJMP ANJIANJIASHI: MOV A,33H XRL A,86H JZ DD2 AJMP GG2DD2: LCALL DISP1 LCALL DISP1 AJMP NET2GG2: LCALL DISP2 LCALL DISP2NET2: MOV A,33H XRL A,86H JZ CLRP272 SETB AJMP DCZ2CLRP272: CLR DCZ2: MOV A,33H XRL A,86H JZ DIJIAYIS AJMP GAOJIAYISDIJIAYIS: MOV A,31H CLR C SUBB A,0D2H 。MOV 33H,86H MOV A,33H XRL A,86H JZ CLRP27 SETB AJMP DCZCLRP27: CLR DCZ: LCALL PUTBITANJIAN: JNB ,DO