ARM M0 and M3

Hello

Can someone suggest what is the clock frequency of HCLK, FCLK, DCLK, XTAL1 and XTAL2 in Cortex M0. These click are generated in module named as mcu_clkctrl. 

Thanks

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  • These things are usually configurable and/or governed by your particular design - of which we know nothing at all.

    Or are you asking what are the max/min limits on these things? But that would depend on the particular chip - again, we know nothing about that!

    But they would be specified in the chip datasheet.

    XTAL usually refers to an external quartz crystal - so you will have to look at your board to find what that is.

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  • These things are usually configurable and/or governed by your particular design - of which we know nothing at all.

    Or are you asking what are the max/min limits on these things? But that would depend on the particular chip - again, we know nothing about that!

    But they would be specified in the chip datasheet.

    XTAL usually refers to an external quartz crystal - so you will have to look at your board to find what that is.

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