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TJA1044GT - Fault Confinement Mechanism

Question asked by balakrishnan Kumar on Mar 4, 2019

 We are using TJA1044GT part in design

 

Performing Fault Confinement Mechanism in CAN protocol, As per the protocol it’s as to show (Frame error à CAN stop message à Frame error à CAN stop message) while we keep on CAN H shorted to ground.

 

But what we actually getting is only (CAN message stop). Not showing any Frame error.

 

Could you help on this and guide us if anything missing and why frame error not showing with above part.

 

Thanks and Regards

Bala

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