Al Ciplickas

HCS12 clock speed

Discussion created by Al Ciplickas on Jul 11, 2006
Latest reply on Aug 3, 2006 by Al Ciplickas
Is there an easy (straightforward) way to tell what clock frequency the S12 is using? I don't want to rely on an external event, like a set of interrupts. I would like to set the PLL clock speed from this info so that it does not exceed the max. In this system, the input clock can change by jumpers for other reasons.

Thanks.

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