What is the bhe signal? Explain its significance?



What is the bhe signal? Explain its significance?..

Answer / Umesh Kumar Rathore

The BHE (Busy Hold Enable) signal in the 8085 prevents the execution of an I/O instruction while the previous I/O instruction is still being executed, ensuring that the I/O devices are not overrun.nIt helps maintain the integrity of data during input and output operations.

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