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Old 05-25-2009, 12:35 PM   #1404 (permalink)
dcb
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I just was looking at the change in the number of clock cycles it took to execute the function by itself, but I think it was running the interrupt in the background and doubling the resulting number of clock cycles (running the code twice). When I disable the isr it takes more like 600 cycles to run the code in the isr (about 40us). Sorry for the confusion.
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