課程設計--led1616點陣顯示設計-資料下載頁
2025-06-07 07:36本頁面
【正文】 SP1 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 12 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 RET TAB: DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H DB 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,00H DB 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,00H DB 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,00H DB 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,00H DB 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,00H DB 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,00H DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H DB 00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H,00H CODE ENDS END START 13 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。 圖 仿真測試圖 14 7. 總結 通過本次 (16 16位點陣 LED)的 設計，理論知識學習和實際設計的結合鍛煉了我的綜合運用所學的專業(yè)基礎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、設計手冊、設計規(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，經驗得到了豐富。為后繼的學習奠定的基礎。 15 參考文獻 [1] 張義和 ， 王敏男 ， 許宏昌 ， 余長春 .例說 51單片機 .北京：人民郵電出版社， 2021 [2] 王讓定 ， 朱瑩 ， 葉富樂 ， 史旭華 .匯編語言與接口技術 .北京：清華大學出版社， 2021 [3] 康華光 .電子技術基礎數(shù)字部分 (第五版 ).北京：高等教育出版社， 2021
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