Microprocessor Questions Set 15:
Which of the following 8051 instructions affects the carry flag?
Solution:
The instruction that enables subtraction with borrow is
Solution:
The temporary registers in the 8085 microprocessor are
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Which of the following instructions is present in the 8085 instruction set but not in the 8051 instruction set?
Solution:
Which of the following is a type of microcomputer memory?
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Which of the following microprocessors is an example of an Accumulator-based design?
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During the execution of the ANI (Logical AND Immediate) instruction, where is the final result stored?
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The conversion of the decimal number +1000 to a signed 16-bit binary word is _______
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For 8085 microprocessor, the following program is executed
MVI A, 05H;
MVIB, 05H;
PTR: ADD B;
DCR B;
JNZ PTR;
ADI 03H;
HLT;
At the end of program, accumulator contains____
Solution:
The speed of a microprocessor is usually measured by the ________
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