基于51單片機(jī)的電子時(shí)鐘的設(shè)計(jì)與實(shí)現(xiàn)-在線瀏覽
2025-08-06 13:10本頁(yè)面
【正文】 LCALL LED1LCALL TIMEMOV A,R2MOV R7,0FDHLCALL TIMELCALL LED1LCALL TIMEJNB ,SETMJNB ,DATEHLJMP LEDNAOKAI: SETB ET1SETB TR1LJMP NONAODATEH: LJMP DATESETM: CLR ET1LCALL TIME3JB ,LEDSETM3: JNB ,SETM3LCALL TIME3JNB ,SETM3MOV P1,11111110BSETM1: MOV A,R1MOV R7,0EFHLCALL LED1LCALL TIMEMOV A,R0MOV R7,7FHLCALL LED1LCALL TIMEJB ,SETM1C1LCALL TIME3JNB ,SETHSETM1C1: DJNZ R5,SETM1MOV R5,0FFHSETM2: MOV A,00HMOV DPTR,0FAFFHMOVX DPTR,AMOV DPTR,0FBFFHMOV A,0EFHMOVX DPTR,ALCALL TIMEMOV A,00HMOV DPTR,0FAFFHMOVX DPTR,AMOV DPTR,0FBFFHMOV A,0F7HMOVX DPTR,ALCALL TIMEMOV A,R0MOV R7,7FHLCALL LED1LCALL TIMEJB ,SETM1C2LCALL TIME3JNB ,SETHSETM1C2: DJNZ R5,SETM2MOV R5,0FFHLJMP SETM1SETH: JNB ,SETHLCALL TIME3JNB ,SETHMOV P1,11111101BSETH1: MOV A,R0MOV R7,07FHLCALL LED1LCALL TIMEMOV A,R1MOV R7,0EFHLCALL LED1LCALL TIMEJB ,SETH2LCALL TIME3JNB ,SETDSETH2: DJNZ R5,SETH1MOV R5,0FFHSETH3: MOV A,R1MOV R7,0EFHLCALL LED1LCALL TIMEMOV A,00HMOV DPTR,0FAFFHMOVX DPTR,AMOV DPTR,0FBFFHMOV A,07FHMOVX DPTR,ALCALL TIMEMOV A,00HMOV DPTR,0FAFFHMOVX DPTR,AMOV DPTR,0FBFFHMOV A,0BFHMOVX DPTR,ALCALL TIMEJB ,SETH4LCALL TIME3JNB ,SETDSETH4: DJNZ R5,SETH3MOV R5,0FFHLJMP SETH1SETD: JNB ,SETDLCALL TIME3JNB ,SETDMOV P1,11111011BSETD1: MOV A,DATELED4MOV R7,7FHLCALL LED1LCALL TIMEMOV A,DATELED3MOV R7,0DFHLCALL LED1LCALL TIMEMOV A,DATELED1MOV R7,0F7HLCALL LED1LCALL TIMEMOV A,DATELED2MOV R7,0FDHLCALL LED1LCALL TIMEJB ,AGAIN2LCALL TIME3JNB ,SETDMAGAIN2: DJNZ R5,SETD1MOV R5,0FFHSETD3: MOV A,DATELED4MOV R7,7FHLCALL LED1LCALL TIMEMOV A,DATELED3MOV R7,0DFHLCALL LED1LCALL TIMEMOV A,DATELED1MOV R7,0F7HLCALL LED1LCALL TIMEMOV A,00HMOV DPTR,0FAFFHMOVX DPTR,AMOV DPTR,0FBFFHMOV A,0FDHMOVX DPTR,ALCALL TIMEMOV A,00HMOV DPTR,0FAFFHMOVX DPTR,AMOV DPTR,0FBFFHMOV A,0FEHMOVX DPTR,ALCALL TIMEJB ,AGAIN3LCALL TIME3JNB ,SETDMAGAIN3: DJNZ R5,SETD3MOV R5,0FFHLJMP SETD1SETDM:JNB ,SETDMLCALL TIME3JNB ,SETDMMOV P1,11110111BSETDM1:MOV A,DATELED4MOV R7,7FHLCALL LED1LCALL TIMEMOV A,DATELED3MOV R7,0DFHLCALL LED1LCALL TIMEMOV A,DATELED1MOV R7,0F7HLCALL LED1LCALL TIMEMOV A,DATELED2MOV R7,0FDHLCALL LED1LCALL TIMEJB ,AGAIN1LCALL TIME3JNB ,SETDYDAGAIN1: DJNZ R5,SETDM1MOV R5,0FFHSETDM3: MOV A,DATELED4MOV R7,7FHLCALL LED1LCALL TIMEMOV A,DATELED3MOV R7,0DFHLCALL LED1LCALL TIMEMOV A,00HMOV DPTR,0FAFFHMOVX DPTR,AMOV DPTR,0FBFFHMOV A,11110111BMOVX DPTR,ALCALL TIMEMOV A,00HMOV DPTR,0FAFFHMOVX DPTR,AMOV DPTR,0FBFFHMOV A,11111011BMOVX DPTR,ALCALL TIMEMOV A,DATELED2MOV R7,0FDHLCALL LED1LCALL TIMEJB ,AGAINLCALL TIME3JNB ,SETDYDAGAIN: DJNZ R5,SETDM3MOV R5,0FFHLJMP SETDM1SETDYD: JNB ,SETDYDLCALL TIME3JNB ,SETDYDMOV P1,11101111BSETDYD1: MOV A,DATELED4MOV R7,7FHLCALL LED1LCALL TIMEMOV A,DATELED3MOV R7,0DFHLCALL LED1LCALL TIMEMOV A,DATELED1MOV R7,0F7HLCALL LED1LCALL TIMEMOV A,DATELED2MOV R7,0FDHLCALL LED1LCALL TIMEJB ,AGAIND4LCALL TIME3JNB ,SETDYGAGAIND4: DJNZ R5,SETDYD1MOV R5,0FFHSETDYD3: MOV A,DATELED4MOV R7,07FHLCALL LED1LCALL TIMEMOV A,00HMOV DPTR,0FAFFHMOVX DPTR,AMOV DPTR,0FBFFHMOV A,11011111BMOVX DPTR,ALCALL TIMEMOV A,00HMOV DPTR,0FAFFHMOVX DPTR,AMOV DPTR,0FBFFHMOV A,11101111BMOVX DPTR,ALCALL TIMEMOV A,DATELED1MOV R7,0F7HLCALL LED1LCALL TIMEMOV A,DATELED2MOV R7
外語(yǔ)相關(guān)推薦
鄂ICP備17016276號(hào)-1