Posted on May 17, 2011 at 13:34We're still working on it. Right now, we use the external crystal at 8 Mhz, and run the PLL at its lowest setting. Here's an excerpt from a report from a week or so ago in which we used the internal clock, and bypassed...
Posted on May 17, 2011 at 13:34I must apologize ahead of time for my ignorance, but I do not quite understand. How is it, that having my peripherals enabled, (FSMC, ADC, and USB) fall outside of the specified current of 8 mA of the data sheet? Even ...
Posted on May 17, 2011 at 13:34Okay, I've checked the regulator, and there's no oscillation in there - Rock solid. Then I bypassed the regulator and input 3.30 VDC, and again, so no change. I'm running 17 mA at 8 Mhz with a simple ''blink the LED'' ...
Posted on May 17, 2011 at 13:34I'll scope the regulator. Then I'll bypass it and run 3.3VDC if I don't see anything. Crystal swapping might be problematic due to the SMC nature of the crystal. I'm using an Abracon ABM3B-series with 10 pf capacitors....
