【正文】 V P2, 0FFH LCALL READ CJNE A, 01H, SHOW_1 LCALL DE250SM CJNE A, 0FBH,ttT1LJMP SB3_1ttT1: CJNE A, 0FEH, SHOW_1AJMP SHOW_2。LCALL READCJNE A, 01H, SHOW_2 LCALL DE250SM CJNE A, 0FBH ,T2 LJMP SB3_2T2: CJNE A, 0FEH, SHOW_2AJMP SHOW_3。即時(shí)年單元調(diào)時(shí)、顯示SHOW_4:MOV A , YEAR MOV B, 10 DIV ABSWAP AORL A, BMOV P0, A 。LCALL READLCALL DE250SMCJNE A, 01H, SHOW_4 CJNE A, 0FEH, KEY2_1 AJMP MON_CH KEY2_1:CJNE A, 0FDH ，SHOW_4LCALL YEAR_AD AJMP SHOW_4 。MOV P2, 02H。MOV P2, 04HLCALL READLCALL DE250SMCJNE A, 01H , DAY_CH CJNE A, 0FEH, KEY2_3 LJMP HOUR_CH KEY2_3:CJNE A, 0FDH, DAY_CHLCALL DAY_AD LJMP DAY_CHHOUR_CH:MOV A , HOUR MOV B, 10DIV ABSWAP AORL A, BMOV P0, A 。LCALL READLCALL DE250SMCJNE A, 01H, HOUR_CH CJNE A, 0FEH, KEY2_4 AJMP MIN_CH KEY2_4:CJNE A, 0FDH, HOUR_CHLCALL HOUR_ADAJMP HOUR_CH MIN_CH:MOV A , MIN MOV B, 10DIV ABSWAP AORL A, BMOV P0, A 。LCALL READLCALL DE250SMCJNE A, 01H, MIN_CH CJNE A, 0FEH, KEY2_5 AJMP SEC_CH KEY2_5:CJNE A, 0FDH, MIN_CHLCALL MIN_AD LJMP MIN_CH SEC_CH:MOV A , SEC MOV B, 10DIV ABSWAP AORL A, BMOV P0, A MOV P2, 04HLCALL READLCALL DE250SMCJNE A, 01H, SEC_CH CJNE A, 0FEH, KEY2_6 LJMP OUT_A KEY2_6: CJNE A, 0FDH, SEC_CHCLR SEC LJMP SEC_CH 。_日單元加1 子程序DAY_111:MOV A , DAY_1 MOV B , 10DIV ABSWAP AORL A, BMOV P0, AMOV P2, 04HLCALL READLCALL DE250SMCJNE A, 01H, DAY_111CJNE A, 0FBH, KEY2_9 LJMP HOUR_111KEY2_9: CJNE A, 0FDH, DAY_111INC DAY_1 MOV R5, DAY_1CJNE R5, 32, DAY_111 MOV DAY_1 , 01HAJMP DAY_111 。分單元加1 子程序MIN_111:MOV A , MIN_1 MOV B , 10DIV ABSWAP A ORL A, BMOV P0, AMOV P2, 02HLCALL READCALL DE250SMCJNE A, 01H, MIN_111CJNE A, 0FBH KEY2_11 AJMP OFF_CH KEY2_11: CJNE A, 0FDH， MIN_111INC MIN_1 MOV R5, MIN_1CJNE R5, 60, MIN_111 MOV MIN_1, 00HAJMP MIN_111 。_日單元加1 子程序DAY_OFF:MOV A , DAY_1 1 MOV B , 10DIV ABSWAP AORL A, BMOV P0, AMOV P2, 04HLCALL READLCALL DE250SMCJNE A, 01H, DAY_OFFCJNE A, 0FBH KEY2_F9 LJMP HOUR_OFFKEY2_F9: CJNE A, 0FDH, DAY_OFFINC DAY_11 MOV R5, DAY_11 CJNE R5, 32，DAY_OFFMOV DAY_11, 01HAJMP DAY_OFF 。分單元加1 子程序MIN_OFF:MOV A , MIN_11 MOV B , 10DIV ABSWAP AORL A, BMOV P0, AMOV P2, 02HLCALL READLCALL DE250SMCJNE A, 01H, MIN_OFFCJNE A, 0FBH, KEY2_F11 LJMP ON_1 KEY2_F11:CJNE A, 0FDH, MIN_OFFINC MIN_11 MOV R5, MIN_11CJNE R5, 60, MIN_OFF MOV MIN_11, 00HLJMP MIN_OFF 。LCALL READLCALL DE250SMCJNE A, 01H, K2 CJNE A, 0FBH, KEY2_13 LJMP OUT_A KEY2_13:CJNE A, 0FDH, K2 LJMP K1 OUT_A: POP 00HPOP BPOP ACCPOP PSWRETI。_延時(shí)程序DE5SM:PUSH 01HMOV R1, 0FFHDJNZ R1, $POP 01HRETDE250SM:PUSH 02HPUSH 00HMOV R0, 0FFHDEL: MOV R2, 0FFHDJNZ R2, $DJNZ R0, DELPOP 00HPOP 02HRET。很感謝和我同組的伙伴們，正是我們大家齊心協(xié)力，互相幫助，相互合作，合理的分工才使得我們所作的畢業(yè)設(shè)計(jì)課題有不易到簡(jiǎn)單并使之順利的完成，同時(shí)因做畢業(yè)設(shè)計(jì)也給我們帶來(lái)了無(wú)窮的快樂(lè)和喜悅，使我們共同進(jìn)步和提高。我在這個(gè)過(guò)程中深刻的感受到了做設(shè)計(jì)的意義所在，和我一樣真正投入了身心去做的人也一定會(huì)有同樣的感觸。而且培養(yǎng)了吃苦耐勞的精神以及相對(duì)應(yīng)的工程意識(shí)，同學(xué)之間的友誼互助也充分的在畢業(yè)設(shè)計(jì)當(dāng)中體現(xiàn)出來(lái)了。最后，再次感謝武老師和我的同組伙伴們?cè)谖业脑O(shè)計(jì)過(guò)程中給予我的指導(dǎo)和幫助！