Question: Question 3: (15+10 = 25 points) (a) For an Isolated I/O: (i) Write sequence of instructions that outputs data from memory locations starting from 27A3:2DF2

Question 3: (15+10 = 25 points) (a) For an Isolated I/O: (i) Write sequence of instructions that outputs data from memory locations starting from 27A3:2DF2 into output ports: byte port A909, byte port B707, byte port C505, byte port D303. (ii) After part (1), write sequence of instructions that read data from byte ports DB, AE and word port 5B6F. and place into same memory locations as in part (1). (iii) Consider that the microprocessor consumes three additional wait states during each 10 operation, with one state T = 0.5 n sec. What is the frequency of the microprocessor if total 1/0 operations in () and (ii) consume 16.8 n see? I Question 3: (15+10 = 25 points) (a) For an Isolated I/O: (i) Write sequence of instructions that outputs data from memory locations starting from 27A3:2DF2 into output ports: byte port A909, byte port B707, byte port C505, byte port D303. (ii) After part (1), write sequence of instructions that read data from byte ports DB, AE and word port 5B6F. and place into same memory locations as in part (1). (iii) Consider that the microprocessor consumes three additional wait states during each 10 operation, with one state T = 0.5 n sec. What is the frequency of the microprocessor if total 1/0 operations in () and (ii) consume 16.8 n see

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