課程設(shè)計--led1616點陣顯示設(shè)計-資料下載頁
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【正文】 8次 JNC DISP1 CMP FL,00H JNZ EXIT INC FL CLC 。標志位CF清零 MOV R1,01H MOV R6,004AH 。切換到列掃描2 JMP DISP1 EXIT: MOV R6,0048H 。切換到列掃描1 MOV FL,00H POP R0 RET OFFLED: MOV DX,XPA 。滅燈 MOV AL,0FFH OUT DX,AL MOV DX,XPB OUT DX,AL RET DEL1: MOV CX,0020H 。計數(shù)32次 CON1: PUSH CX CALL DISPW POP CX LOOP CON1 RETTAB: DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00HDB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00HDB 01H,00H,00H,80H,00H,60H,0FFH,0F8H,00H,07H,00H,00H,00H,04H,79H,24H 。信DB 49H,24H,49H,25H,49H,26H,49H,24H,49H,24H,79H,24H,00H,04H,00H,00HDB 40H,00H,30H,00H,00H,00H,03H,0FCH,39H,54H,41H,54H,41H,56H,45H,55H 。息DB 59H,54H,41H,54H,41H,54H,73H,0FCH,00H,00H,08H,00H,30H,00H,00H,00HDB 20H,00H,20H,04H,20H,04H,20H,04H,20H,04H,20H,04H,20H,04H,3FH,0FCH 。工DB 20H,04H,20H,04H,20H,04H,20H,04H,20H,04H,20H,04H,20H,00H,00H,00HDB 08H,24H,06H,24H,01H,0A4H,0FFH,0FEH,01H,23H,06H,22H,40H,00H,49H,3EH 。程DB 49H,22H,49H,22H,7FH,22H,49H,22H,49H,22H,49H,3EH,41H,00H,00H,00HDB 04H,40H,04H,30H,04H,11H,04H,96H,04H,90H,44H,90H,84H,91H,7EH,96H 。學DB 06H,90H,05H,90H,04H,98H,04H,14H,04H,13H,04H,50H,04H,30H,00H,00HDB 00H,00H,0FFH,0FEH,04H,22H,08H,5AH,07H,86H,80H,10H,41H,0CH,31H,24H 。院DB 0FH,24H,01H,25H,01H,26H,3FH,24H,41H,24H,41H,14H,71H,0CH,00H,00HDB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00HDB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H CODE ENDS END START六、系統(tǒng)功能測試 實物測試 通過分析程序，了解LED點陣漢字循環(huán)循環(huán)左移的顯示方法，自建字庫，很成功的完成了實物測試，達到了預期的要求。 仿真測試在仿真軟件proteus中運行測試系統(tǒng)整體功能，一切正常。實現(xiàn)了漢字的左移滾動顯示，循環(huán)顯示出了“信息工程學院”浮動漢字。7. 總結(jié) 通過本次(1616位點陣LED)的設(shè)計，理論知識學習和實際設(shè)計的結(jié)合鍛煉了我的綜合運用所學的專業(yè)基礎(chǔ)知識解決實際工程問題的能力，同時也提高我查閱文獻資料、設(shè)計手冊、設(shè)計規(guī)范以及電腦制圖等其他專業(yè)能力水平，而且通過對整體的掌控，對局部的取舍，以及對細節(jié)的斟酌處理，都使我的能力得到了鍛煉，經(jīng)驗得到了豐富。為后繼的學習奠定的基礎(chǔ)。參考文獻[1] 張義和，王敏男，許宏昌，：人民郵電出版社，2008[2] 王讓定，朱瑩，葉富樂，：清華大學出版社，2005[3] (第五版).北京：高等教育出版社，200614
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