What is the need of ALE signal in 8085 microprocessor?

1 year ago
Microprocessors

This is used to demultiplex AD0 to AD7 lines to A0-A7 and D0-D7.

The separation of address line and data line is achieved by connecting a external latch to AD0-AD7 lines and enabling the latch when ALE signal is active.

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Rusma Khadka
Rusma Khadka
Sep 9, 2022
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