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Kumar
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Asked: 2022-03-20T19:03:25+05:30 In:

Question 1 5 Points Write the number of memory cycles required to execute the following 8085 instructions (I) LDA 3000H …

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Question 1 5 Points Write the number of memory cycles required to execute the following 8085 instructions (I) LDA 3000H …

Question 1
5 Points
Write the number of memory cycles required to execute the following 8085 instructions

(I) LDA 3000H (II) LXI D, F0F1H

Question 2
5 Points
Create a program to read data from input port 00H and logically AND with FF H and display the result at the output port.

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    1 Answer

    2. LDA 3000H: 4-Machine Cycles (Opcode Fetch, Memory Read, Memory Read, Memory Read)

      LXI D, F0F1H: 3- Machine Cycles(Opcode Fetch, Memory Read, Memory Read)

       

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