TJA1044GT - Fault Confinement Mechanism

[baricent]

 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

[guoweisun]

Hi

 For more detail fault detection description you can read AH1308 page51 Table19.

Search Results: AH1308