Posted on May 17, 2011 at 10:01I believe there IS a level triggered IO interrupt available, you just have to configure it through the WIU registers. There are a number of pins labeled as EXTINT in the datasheet that go to the WIU you can use. I be...
Posted on May 17, 2011 at 10:00I don't even bother changing the clock source away from the PLL and it seems to go to sleep more or less instantaneously. Perhaps there's some internal timer that the slow RTC clock takes a long time to trip?
