【正文】 七．參考文獻(xiàn)[1] 周荷琴 吾秀清主編《微機(jī)原理與接口技術(shù)》 合肥：中國(guó)科學(xué)技術(shù)出版社 2007[2] 李恩林 陳斌生主編《微機(jī)接口技術(shù)300例》 北京：機(jī)械工業(yè)出版社 2003 [3] 賈金鈴主編《微型計(jì)算機(jī)原理及應(yīng)用—理論，實(shí)驗(yàn)，課程設(shè)計(jì)》 重慶：重慶大學(xué)出版社 2006[5]《88TC接口實(shí)驗(yàn)指導(dǎo)書》[6]《微機(jī)原理與接口技術(shù)實(shí)驗(yàn)與實(shí)踐教程》湯書森 清華大學(xué)出版社[7]《硬件課程設(shè)計(jì)大綱》馬海波 中國(guó)礦業(yè)大學(xué)計(jì)算機(jī)學(xué)院[8]《硬件課程指導(dǎo)書》馬海波，劉厚泉 中國(guó)礦業(yè)大學(xué)計(jì)算機(jī)學(xué) 46 。做實(shí)驗(yàn)就是一個(gè)學(xué)習(xí)的過程，做實(shí)驗(yàn)使自己復(fù)習(xí)了舊知識(shí)和學(xué)習(xí)到新知識(shí)，并且經(jīng)常遇到需要解決的問題，鍛煉了自己獨(dú)立解決問題的能力。1 MOV AL, 34H OUT DX, AL MOV AL, 76H OUT DX, AL RETDIYIN ENDPDELAY PROC NEAR MOV DX, 200H MOV AL, 80H OUT DX, AL PUSH CX MOV CX, 60000D LOOP $ MOV DX, 200H MOV AL, 00H OUT DX, AL POP CX RETDELAY ENDP DELAY2 PROC NEAR MOV DX,200H MOV AL,80H OUT DX,AL PUSH CX MOV CX,60000D LOOP $ MOV CX,60000D LOOP $ MOV DX,200H MOV AL,00H OUT DX,AL POP CX RETDELAY2 ENDPDELAY3 PROC NEAR MOV DX, 200H MOV AL, 80H OUT DX, AL PUSH CX MOV CX, 60000D LOOP $ MOV CX, 60000D LOOP $ MOV CX, 60000D LOOP $ MOV DX, 200H MOV AL, 00H OUT DX, AL POP CX RETDELAY3 ENDPDELAY4 PROC NEAR MOV DX, 200H MOV AL, 80H OUT DX, AL PUSH CX MOV CX, 60000D LOOP $ MOV CX, 60000D LOOP $ MOV CX, 60000D LOOP $ MOV CX, 60000D LOOP $ MOV DX, 200H MOV AL, 00H OUT DX, AL POP CX RETDELAY4 ENDPCODE ENDS END START 通過本次實(shí)驗(yàn)基本了解了微機(jī)原理與接口實(shí)驗(yàn)箱的的8253,8255,8279器件的功能，鍛煉了自己的編程水平，使自己解決碰到問題解決的能力進(jìn)一步提高。2 MOV AL, 03H OUT DX, AL MOV AL, 68H OUT DX, ALCALL DELAY2 MOV DX, 208H 。3 MOV AL, 60H OUT DX, AL MOV AL, 60H OUT DX, ALCALL DELAY2 MOV DX, 208H 。5 MOV DX, 208H MOV AL, 02H OUT DX, AL MOV AL, 51H OUT DX, ALCALL DELAY MOV DX, 208H 。5 MOV AL, 02H OUT DX, AL MOV AL, 51H OUT DX, ALCALL DELAY MOV DX, 208H 。5 MOV DX, 208H MOV AL, 02H OUT DX, AL MOV AL, 51H OUT DX, ALCALL DELAY2 。3 MOV AL, 60H OUT DX, AL MOV AL, 60H OUT DX, ALCALL DELAY2 MOV DX, 208H 。3 MOV AL, 60H OUT DX, AL MOV AL, 60H OUT DX, ALCALL DELAY2 。1 MOV AL, 34H OUT DX, AL MOV AL, 76H OUT DX, AL CALL DELAY2 MOV DX, 208H 。5 MOV AL, 76H OUT DX, AL MOV AL, 12H OUT DX, ALCALL DELAY2 MOV DX, 208H 。1 MOV AL, 12H OUT DX, AL MOV AL, 18H OUT DX, AL CALL DELAY2 LOOP W5 MOV CX,02HW7: MOV DX, 208H 。4 MOV AL, 29H OUT DX, AL MOV AL, 14H OUT DX, ALCALL DELAY MOV DX, 208H 。6 MOV AL, 36H OUT DX, AL MOV AL, 11H OUT DX, ALCALL DELAY 。5 MOV DX, 208H MOV AL, 76H OUT DX, AL MOV AL, 12H OUT DX, ALCALL DELAY2 LOOP W3 MOV CX,02HW5: MOV DX, 208H 。4 MOV AL, 29H OUT DX, AL MOV AL, 14H OUT DX, ALCALL DELAY2 。1 MOV DX, 208H MOV AL, 12H OUT DX, AL MOV AL, 18H OUT DX, AL CALL DELAY2 LOOP W1 MOV CX,02HW3: MOV DX, 208H 。2 MOV AL, 04H OUT DX, AL MOV AL, 17H OUT DX, ALCALL DELAY2 MOV DX, 208H 。GAOYIN PROC NEAR MOV CX,02HW1: MOV DX, 208H 。 MOV DX, 208H MOV AL, 51H OUT DX, AL MOV AL, 25H OUT DX, ALCALL DELAY MOV DX, 208H MOV AL, 65H OUT DX, AL MOV AL, 28H OUT DX, ALCALL DELAY MOV DX, 208H MOV AL, 34H OUT DX, AL MOV AL, 30H OUT DX, ALCALL DELAY2 MOV DX, 208H MOV AL, 24H OUT DX, AL MOV AL, 38H OUT DX, AL CALL DELAY2 LOOP WW5 MOV CX,02HWW7: MOV DX, 208H MOV AL, 07H OUT DX, AL MOV AL, 34H OUT DX, ALCALL DELAY2 MOV DX, 208H MOV AL, 02H OUT DX, AL MOV AL, 51H OUT DX, ALCALL DELAY2 MOV DX, 208H MOV AL, 24H OUT DX, AL MOV AL, 38H OUT DX, AL CALL DELAY2LOOP WW7 RETZHONGYIN ENDP 。3 MOV AL, 34H OUT DX, AL MOV AL, 30H OUT DX, ALCALL DELAY2 。1 MOV AL, 24H OUT DX, AL MOV AL, 38H OUT DX, AL CALL DELAY2 MOV DX, 208H 。無鍵按下則等待 MOV AL, 00H MOV DX, D8279 。置空FIFO寄存器WAIIT: NOP IN AL, DX MOV BL, AL AND AL, 80H CMP AL, 80H JE WAIIT 。8279初始化 MOV AL, 00H OUT DX, AL MOV AL, 38H OUT DX, AL MOV DX, 20BH 。左邊輸入,八位顯示外部譯碼八位顯示LEDFEQ EQU 38H 。清FIFO RAM寄存器 MOV AL,0C2H OUT DX,AL MOV AL,BL CMP AL,29H 。將AL中內(nèi)容寫到數(shù)碼管上 OUT DX, AL MOV AL, 00H MOV DX, D8279 。無鍵按下則等待 NOP 。讀入FIFO RAM內(nèi)容 。OUT DX,AL 。MOV AL,40H 。置空FIFO寄存器WAIIT1: NOP