Explain the flag register of 8086 microprocessor indicates
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Flag register is part of EU.
Its 16-bit register with every bit connecting to flip-flop.
Flag is a flip-flop.
It points to conditions produced by execution of an instruction.
The zero flag will set if result of execution of an instruction equals to zero.
Consists of 9 active flags of 16.
Remaining 7 flags marked ‘U’ are undefined.
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