Processor Expert SoftwareのトピックRe: SetOperationMode of various components

SetOperationMode of various components

astdom01 — Mon, 05 Jan 2015 15:29:18 GMT

Hi all

As I see I can enable the functions XX_SetOperationMode of nearly all components. I don't see the meaning of this function - it seams be connectec with clock gateing somehow. Maybe I can use a different clock in dirrerent modes for the components. In the ProcessorExport guide is not written much about it:

"Each LDD component define two methods related to the low power capability – SetOperationMode() and GetDriverState(). For more details, refer to the documentation of components."

and I dont find much more information in documentatin of the components. Does anyone know more about these functions - for example when I have to use them?

Thank you for any hint.

Best regards, Dominic

Re: SetOperationMode of various components

marek_neuzil — Thu, 05 Feb 2015 13:04:43 GMT

Hello Dominic,

Basically the SetOperationMode method is implemented for CPU component and allows entering of low power modes. You can find detailed description of these operation modes in the document Operation modes in Processor Expert

Other Processor Expert LDD components also implement this function but these component usually just set the clock gate based on requested mode, e.g. ADC_LDD (DOM_RUN operation mode enable the clock gate and DOM_STOP disable the clock gate; other modes are not supported).

If you need additional information about a PEx component don't hesitate to contact me.

Best Regards,

Marek Neuzil