lpcware

Oscillator startup time?

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by gbm on Mon Sep 20 09:32:00 MST 2010
LPC11xx docs state that in order to switch to a new clock source, the source must be running. How do I know that watchdog oscillator is running? I couldn't find a reference to any osc startup time or status flags in LPC11xx docs, but maybe I am not smart enough.
In my project I have a problem with switching WDT to WD OSC which I believe is not running and probably the switch does not occur - WDT still runs on IRC osc.

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