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Write a program to generate 1 KHz frequency square wave using 8254, if clock frequency of 8086 is 1 MHz.

written 6.1 years ago by meghalikalyankar • 2.3k

•   modified 5.1 years ago

microprocessors and peripherals

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written 6.1 years ago by meghalikalyankar • 2.3k

Assume selected counter is Counter-1, Mode for Square wave is Mode-3, Address for Counter 1 is 82H

Calculation of CWR:

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