Question: The 8254 Programmable Interval Timer (PIT) that has been interfaced with the 8085 microprocessor has the following address. Counter 0 - 8AH Counter 1 -

The 8254 Programmable Interval Timer (PIT) that has been interfaced with

The 8254 Programmable Interval Timer (PIT) that has been interfaced with the 8085 microprocessor has the following address. Counter 0 - 8AH Counter 1 - 8BH Counter 2 - 8CH Counter 3 - 8DH Outline an assembly language program to generate a 5 kHz square wave from the counter 2, by assuming the clock frequency of 8254 is 2 MHz [10 Marks] The 8254 Programmable Interval Timer (PIT) that has been interfaced with the 8085 microprocessor has the following address. Counter 0 - 8AH Counter 1 - 8BH Counter 2 - 8CH Counter 3 - 8DH Outline an assembly language program to generate a 5 kHz square wave from the counter 2, by assuming the clock frequency of 8254 is 2 MHz [10 Marks]

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