||R/W||ADR||HEXADR||NAME||DESCRIPTION||OS
|read|54287|$D40F|NMIST|Non Maskable Interrupt Status|both
|write|54287|$D40F|NMIRES|Non Maskable Interrupt Reset|both

NMIST: NMI status, holds cause for the NMI interrupt in BITs 5, 6 and 7

NMIRES: Reset for NMIST. Clears the interrupt request register and resets all of the NMI status together.

||Bit||Interrupt
|7|DLI (Display List)
|6|VBI (Vertical Blank)
|5|SYSTEM RESET
|4|not used
|3|not used
|2|not used
|1|not used
|0|not used

----

see also: [Display List topics|Displaylist_topics], [VVBLKI], [WARMSV]

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