On 5/5/07, James Richard Tyrer <[EMAIL PROTECTED]> wrote:
What your 'analysis' fails to consider is that, if shared, that the 'sync' interrupt cannot be serviced until service of the 'service' interrupt has completed to the point that the interrupt has been cleared (in hardware) and interrupt is enabled. Also not considered is that these two interrupts should have different priorities.
All of our interrupt conditions are latched and held until explicitly cleared. If some other ISR were to get ahead of us, we would not miss our interrupt. -- Timothy Normand Miller http://www.cse.ohio-state.edu/~millerti Open Graphics Project _______________________________________________ Open-graphics mailing list [email protected] http://lists.duskglow.com/mailman/listinfo/open-graphics List service provided by Duskglow Consulting, LLC (www.duskglow.com)
