08_mid_term(+sol) - Microcomputer Systems and Lab Fall,...

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Unformatted text preview: Microcomputer Systems and Lab Fall, 2008 ■ 微算機系統與實驗講義 Microcomputer Systems and Lab Mid-term Exam (11/17) PART(II) 本部分試卷為 OPEN BOOK (36%) 1. 請將以下程式組譯成機械碼: (13%) ORG 00H LJMP MAIN 804E ORG 50H M A I N : MOV A,40H E540 ADD A,42H 2542 MOV 44H,A F544 MOV A,41H E541 ADDC A,43H 3543 MOV 45H,A F545 L O O P : LJMP LOOP 02005C E N D 2. 請設計並寫出完整跑馬燈程式,跑馬燈效果流程圖要求如下: (23%) 五次 五次 五次 五次 五次 五次 (3%) (3%) (5%) (3%) (3%) (6%) P1 initial 五次 五次 五次 五次 五次 五次 (3%) (3%) (5%) (3%) (3%) (6%) P1 initial Fall, 2008 ■ 微算機系統與實驗講義 Microcomputer Systems and Lab Fall, 2008 ■ 微算機系統與實驗講義 Microcomputer Systems and Lab Mid-term Exam (11/17) PART(I) 本部分試卷為 CLOSED BOOK (68%) 1. 請利用所附 8051 腳位圖的 P1 輸出來設計基本跑馬燈硬體電路。 (18%) 右圖為參考解答,將 P1 改成 P0 就是正確答案,...
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08_mid_term(+sol) - Microcomputer Systems and Lab Fall,...

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