What does NMI mean in Unclassified?
This page is about the meanings of the acronym/abbreviation/shorthand NMI in the Miscellaneous field in general and in the Unclassified terminology in particular.
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What does NMI mean?
- Non-Maskable Interrupt. An IRQ 7 on the PDP-11 or 6800; the NMI line on an 8086. In contrast with a priority interrupt (which might be ignored, although that is unlikely), an NMI is never ignored. Except, that is, on clone boxes, where NMI is often ignored on the motherboard because flaky hardware can generate many spurious ones.