Related:

• NMI: /N-M-I/ n. Non-Maskable Interrupt. An IRQ 7 on the PDP-11 or 680[01234]0
  he NMI line on an 80[1234]86. In contrast with a {priority interrupt} (which might be ignored, although that is unlikely), an NMI is *never* ignored....
• priority interrupt n. [from the hardware term] Describes any stimulus compelling enough to yank one right out of hack mode.
  Classically used to des SO for immediate sex, but may also refer to more mundane interruptions such as a fire alarm going off in the near vicinity....
• priority interrupt: [from the hardware term] n. Describes any stimulus compelling enough to yank one right out of {hack mode}.
  Classically used to describe being dragged away by an {SO} for immediate sex, but may also refer to more mundane interruptions such as a fire alarm going off in the near vicinity....
• NMI from unknown source
• NMI: Negate Most Intege
• 0119 Ever mask an NMI? -- from THE HACKER TEST
• COFFEE.SYS: NMI ACTIVATED ... coffee pot empty ... Operator asleep
• X /X/ n. 1. Used in various speech and writing contexts (also in lowercase) in roughly its algebraic sense of `unknown within a set defined by context' (compare N).
  Thus, the abbreviation 680x0 stands for 68000, 68010, 68020, 68030, or 68040, and 80x86 stands for 80186, 80286, 80386, 80486, 80586 or 80686 (note that a Unix hacker might write these as 680[0-6]0 and 80[1-6]86 or 680?...
• X: /X/ n. 1. Used in various speech and writing contexts (also in lowercase) in roughly its algebraic sense of `unknown within a set defined by context' (compare {N}).
  Thus, the abbreviation 680x0 stands for 68000, 68010, 68020, 68030, or 68040, and 80x86 stands for 80186, 80286 80386 or 80486 (note that a UNIX hacker might write these as 680[0-4]0 and 80[1-4]86 or 680?...