Microprocessor Questions Set 40:
Quiz Mode
In 8-bit microprocessor, how many opcodes are present?
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Which of the following addressing modes is considered implicit?
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What does PSW stand for?
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Which instruction is used when the processor is expected to return to the main program from an ISR?
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Consider the following instruction:
El
MVI A, 08H
SIM
It means
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What does MICR stand for?
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What does CISC stand for?
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Content of variable flag after following 'c' code execution:
Unsigned char flag = 0*7C;
flag=flag | 0*80;
flag=flag | (1<<4);
flag&=~(1<<7);
flag^=(1<<6);
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What type of addressing mode approach is used here
SUB, DX, [2100]
LOOP 1000
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What is Microprocessor?
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