bugSimulavr: an AVR simulator - Bugs: bug #59250, External interrupts are not in...


bug #59250: External interrupts are not in sync with cpu clk

Submitter:  Klaus Rudolph <zfrdh>
Submitted:  Mon 12 Oct 2020 08:27:42 AM UTC
Category:  None Severity:  3 - Normal
Item Group:  None Status:  None
Privacy:  Public Assigned to:  None
Open/Closed:  Open Component Version:  * simulavr
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Mon 12 Oct 2020 08:27:42 AM UTC, original submission:  

Input values from port pins are captured in sync with clock ( gated inputs) Current implementation did not reflect it! If a spike occurs on pin, irq is raised even if it is gone before clk edge of core is present.

Klaus Rudolph <zfrdh>
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