Mark Cave-Ayland 3ea74abe2d q800: add NMI handler
This allows the programmer's switch to be triggered via the monitor for debugging
purposes. Since the CPU level 7 interrupt is level-triggered, use a timer to hold
the NMI active for 100ms before releasing it again.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewied-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20211020134131.4392-9-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-10-20 16:18:40 +02:00
..
2021-09-02 13:26:22 +02:00
2021-10-12 08:20:08 +02:00
2021-10-12 08:20:08 +02:00
2021-10-18 00:41:36 +02:00
2021-09-30 17:38:31 +01:00
2021-10-20 16:18:40 +02:00
2021-10-18 00:41:36 +02:00
2021-10-20 16:18:40 +02:00
2021-09-21 07:56:49 +10:00
2021-10-12 08:20:08 +02:00
2020-08-21 06:30:33 -04:00