Documentation for the Cross Triggering Unit in MPC5675K

[JChMathae]

Hello,

Is there a more complete documentation for the Cross Triggering Unit than the short one provided in the MPC5675K User Manual?

We are trying to configure it for ADC use, and a comprhensive description of its modes would be welcomed.

Thank you.

Best regards.

Jean-Christophe MATHAE

CIRTEM
http://www.cirtem.com

bâtiment Pointe Bleue
1389 L'Occitane

  31670 LABEGE

  France

[PetrS]

Hi,

I am not aware anything more is available except of Modules description given in the RM.

I can give you basic example which shows synchronization between FlexPWM, CTU and ADC modules.

The FlexPWM Submodule 0 is initialized to generate PWM signal, and rising edge of PWM B0 signal is used to generate trigger signal for CTU module. The CTU module sends one command to ADC. Single conversion mode is used, and ADC0 ch0 is sampled. The conversion result is used to modify PWM B0 rising egde position within the ADC EOC interrupt.

Hope it helps.

Regards,

Petr

[JChMathae]

Thank you very much Petr.

(Excuse me for being so late)

Best Regards.

Jean-Christophe MATHAE