EEE 3423 - MICROPROCESSOR & MICROCOMPUTERS Sem I, 2019/2020 TUTORIAL #2: Week 05 - Week 08...
EEE 3423 - MICROPROCESSOR & MICROCOMPUTERS Sem I, 2019/2020 TUTORIAL #2: Week 05 - Week 08 Answer all questions. [CO1-P011 1. Assuming that the instructions below are being executed in sequence from line 1 to 6. MOV AL, 010101010 MOV AH, AL AND AL, 00011111B OR AH, 11000000B XOR AL, 00001111B (62 NOT AH Descnbe the result of executing the following sequence of instructions from line 1 to 6 respectively but in HEX number system. Then, please provide the final answer of Accumulator Register in HEX number 2. Specify the register contents of AX and BX, and the flag status of S, Z and C as the following instructions are executed. (1) MOV AX, 1234H MOV Dy BX, OXABCDH CMP AX, BX (3) 3. Identify the addressing modes used for the instruction that follow for both destination and sourc respectively MOV AL, BL MOV AX, OFFH MOV CX, [1234H) MOV DX, (SI) MOV [BP] +0400H, CX MOV (DIJ + 1000H, AH MOV [BX][DI) + 0800H, AL