Non Maskable Interrupt: Difference between revisions
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(Created page with "===Non-Maskable Interrupt=== An interrupt witch cannot be ignored by the CPU. Z80 CPU's 17th pin is the {{overline|NMI}} input. Negative edge triggered. When triggered, the...") |
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Latest revision as of 17:32, 25 August 2018
Non-Maskable Interrupt
An interrupt witch cannot be ignored by the CPU.
Z80 CPU's 17th pin is the NMI input. Negative edge triggered. When triggered, the CPU is forced to restart at location 0x0066 after the current instruction is executed.