21.8.4 Non-Maskable Interrupt Flag Status and Clear
| Name: | NMIFLAG | 
| Offset: | 0x03 | 
| Reset: | 0x00 | 
| Property: | - | 
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| NMI | |||||||||
| Access | R/W | ||||||||
| Reset | 0 | 
Bit 0 – NMI Non-Maskable Interrupt
This flag is cleared by writing a one to it.
This flag is set when the NMI pin matches the NMI sense configuration, and will generate an interrupt request.
Writing a zero to this bit has no effect.
Writing a one to this bit clears the non-maskable interrupt flag.
