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System Clock Frequency SPC58

Question asked by Unger.Michael.003 on Jun 27, 2017
Latest reply on Jun 29, 2017 by Unger.Michael.003

Hi,

 

Just started working at a new place and we are using a STC58NE84xx. It's a new part for me, I've never used a micro-controller as complex as this. Very simple: I'm trying to verify the system clock frequency. I think the maximum that it can configured for is 180 MHz. I've been reading many of the documents regarding the PLLs, etc but as you know ... it's pretty complicated. I'm thinking I'd like to get the clock to an external pin so that I can look at it on the scope. It seems like that may be possible. Or, is there a HAL function that will just figure out the state of all the configuration registers and return the system clock frequency? Any help would be appreciated. Thanks in advance.

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