a)- A 8086-8255A based system is given in figurel. The Port A of 8255A is connected with a 7-segment display. Write an assembly language program to display the numbers 0,2,4,6,8 repeatedly
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Step 1
First, we need to initialize the 8255A chip. This can be done by sending the appropriate control word to the control register of the chip. The control word should set Port A as output and Port B as input. Additionally, we need to set the mode of Port A as mode 0, Show more…
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