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Explain the functions of following pins of 8086 microprocessor. a). ALE b). NMI c). HOLD d). RESET e). DEN
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written 7.1 years ago by
meghalikalyankar
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a) ALE:
- It is the output pin of 8086. In is used to latch the address by de-multiplexing (seperate) address and data line from AD0-AD15, A16-A19 and S7/BHE.
b) NMI:
- It is input pin to 8086. This is a non-maskable, edge triggered, high priority hardware interrupt.
- On receiving an interrupt …
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