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PSoC 4 MCU

Anonymous
Not applicable

Hello,

   

I am new to the PSoC environment and working on a project that requires very high precision. I wish to use the more precise 32.768 kHz oscillator on the CY8C424LQQ-BL583 to do the timing for an interrupt. Currently I am using the high frequency clock as an input to the Timer block and it works fine. After enabling the WCO I see no option for changing the source of the clock input (to the Timer), other than HFCLK. I see that the RTC can be used with the WCO clock and could create an interrupt to work but would involve rewriting a lot of the project.

Thanks in advance!

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3 Replies
rola_264706
Honored Contributor II

here is an example that uses Psoc 4 ble. there is a .PDF file in the program. Also make changes to clocks in this window.

   

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Anonymous
Not applicable

There is no 32.768 kHz WCO clock in this menu.

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Vasanth
Moderator
Moderator

Hi,

It is present in the low frequency tab of the window (the screenshot atached)

Best Regards,
VSRS

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