Microprocessor
A high on RESET OUT signifies that

 all the registers and counters are being reset
 all the registers and counters are being reset and this signal can be used to reset external support chip
 all the registers of the CPU are being reset
 processing can begin when this signal goes high

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Microprocessor
Assertion(A): Ready signal of microprocessor is used to detect whether a peripheral is ready for the data transfer or not. Reason(R): In the microprocessor during data transfer operations, the wait states are added by forcing the ready signal low.

 A is true but R is false.
 Both A & R are true but R is not the correct explanation of A .
 Both A & R are true and R is the correct explanation of A.
 A is false but R is true.

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