At 05:15 PM 9/2/99 +0200, you wrote:
To reset a interrupt from a horizontal line interrupt (reg #19), I used
to set the interupt enable bit to zero and then back on again. Turning
the bit off also dropped the interrupt.
This was better because I could now make the interupt line drop in
lesser
Laurens Holst wrote:
This still doesn't answer the question whether interrupt cancelling
is
possible.
Scenario:
1. DI
2. enable interrupts at VDP level
3. wait for some time, long enough for an interrupt to occur
4. disable interrupts at VDP level
5. EI
6. test: does an
This still doesn't answer the question whether interrupt cancelling is
possible.
Scenario:
1. DI
2. enable interrupts at VDP level
3. wait for some time, long enough for an interrupt to occur
4. disable interrupts at VDP level
5. EI
6. test: does an interrupt occur?
The interrupt does
Sorry about that message yesterday (title: 'Hoi Sean'), the dutch version was not
intended
for the mailinglist.
My current problem with NLMSX:
I am looking for more information about bit 0 of status register#1. (FH bit)
There are a number of demos/magazines that are using this bit to
