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Question

In an intel 8085A microprocessor, why is READY signal used?

a.

To indicate to user that the microprocessor is working and is ready for use.

b.

To provide proper WAIT states when the microprocessor is communicating with a slow peripheral device.

c.

To slow down a fast peripheral device so as to communicate at the microprocessor’s device.

d.

None of the above.

Posted under Microprocessor

Answer: (b).To provide proper WAIT states when the microprocessor is communicating with a slow peripheral device.

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Q. In an intel 8085A microprocessor, why is READY signal used?

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