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

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

Klaus Rudolph-2
URL:
  <https://savannah.nongnu.org/bugs/?59250>

                 Summary: External interrupts are not in sync with cpu clk
                 Project: Simulavr: an AVR simulator
            Submitted by: zfrdh
            Submitted on: Mon 12 Oct 2020 10:27:42 AM CEST
                Category: None
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
        Originator Email: [hidden email]
             Open/Closed: Open
         Discussion Lock: Any
       Component Version: simulavr

    _______________________________________________________

Details:

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.




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