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Author Topic: Interrupt Questions  (Read 7542 times)

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Offline Xeda112358

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Re: Interrupt Questions
« Reply #15 on: October 13, 2011, 02:16:12 pm »
Yeah, I am currently setting a flag to do it, but that takes up more memory. I was thinking of setting or resetting the upper bit of the r register and using the s flag in some way.
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Offline Geekboy1011

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Re: Interrupt Questions
« Reply #16 on: October 13, 2011, 02:22:03 pm »
well if you are succsesfully masking the bits on port 3 and 4 you can probably just check port 4 to see if a interrupt is running. i think im reading the wiki page right.
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