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How to design the reserved time of MPC5741P adjacent CTU Trigger to avoid the declaration of ADC_OE?

Question asked by 唱 孙 on Nov 24, 2019
Latest reply on Dec 4, 2019 by Petr Stancik

Dear,  

         We have a question at present: why should we leave at least 2.25us after one CTU Trigger triggers a set of ADC command list, and the other Trigger triggers the next sampling command to be normal, otherwise an ADC_OE error will be reported?According to the theory described on UM, if each CTU only triggers a set of AD sampling time of 275ns+750ns, it only needs about 1us.

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