Question: a) A program developed in assembly language for the 8085-microprocessor is given below: LXI B, B21EH MVI D, 11H ii) LOOP1: LDAX B Enter

a) A program developed in assembly language for the 8085-microprocessor is given below: LXI B, B21EH MVI D, 11H ii) LOOP1: LDAX B Enter www INX B OUT FFH DCR D By analysing the program, calculate: 1) The total number of T-states required to execute the program. JNZ LOOPI HLT [6 marks] The time taken by the processor for one T-state, when the crystal oscillator frequency is 4 MHz. [2 marks] iii) The total time required to execute the program. [2 marks]

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