> any device interrupt can be turned into an NMI interrupt - of course
> special handlers have to be written, and careful coding is needed as no
> other kernel facilities can be relied on.
Tell me more. I have two immediate obvious uses if you can steer an ISA irq
to NMI or generate fast timer interrupts that way
1. Z85230 sync cards at > 64Kbit without DMA
2. PC speaker driver
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