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ALE and READY Pin in 8085 Circuit Study by mohan is a document available to read on EtoBox.
What is ALE and READY Pin in 8085 Circuit Study about?
This document describes an experiment to wire a circuit using the ALE and READY pins on the 8085 microprocessor in order to perform single step operation. The READY pin is sampled by the 8085 after the ALE pin and can be used to delay the completion of a bus transfer cycle by holding the lines steady if the READY pin is low. This allows for slower memory devices and forms the basis of a circuit that can hold the 8085 for single step operation using the ALE and READY pins.
- Author
- mohan
- Language
- EN