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December
December 30, 2006
Published by
Gary Stringham
at
December 30, 2006
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Best Practices
Basic Interrupt Behavior
On an ASIC, my ISR had to write a 1 in one place and a 0 in another place to acknowledge (ack) the interrupt. The hardware engineer I talked to tried to explain how one was an interrupt bit so that is why it needed a 1, but the other
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