b. Assuming the microprocessor is completing an RST 7.5 interrupt request; write a program to see...
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b. Assuming the microprocessor is completing an RST 7.5 interrupt request; write a program to see if RST 5.5 is pending. If it is pending, enable RST 5.5 without affecting any other interrupts, Otherwise return to the main program. c. Write a program to check if the AC flag is set or reset after certain arithmetic operation. If it set then send BBh to output port or else send 00h. Call the subroutine named SHIFT to get the value of flag register in Accumulator. b. Assuming the microprocessor is completing an RST 7.5 interrupt request; write a program to see if RST 5.5 is pending. If it is pending, enable RST 5.5 without affecting any other interrupts, Otherwise return to the main program. c. Write a program to check if the AC flag is set or reset after certain arithmetic operation. If it set then send BBh to output port or else send 00h. Call the subroutine named SHIFT to get the value of flag register in Accumulator.
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Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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