two nodes in a bus then bus condition

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Emb4U

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If two master trying to access each other then what will the condition arises on the bus.
 

BOOOM!!!! FIRE!!! SMOKE!!! The end of civilization as we know it!

Or maybe not.

Not sure what you are really asking. Will damage occur? Maybe.

You don't give us enough information to make an intelligent answer. What kind of bus? Ethernet is actually designed for multiple masters at one time; RS-422 is not.
 


I am asking about CAN bus.
Please suggest me some answar
 

I am little bit confused , when in a CAN bus arbitration one node with highest priority must win the arbitration then after successful transmission what is the condition of that node in a bus which win the arbitration recently ?

Is that node again take part in the communication or inactive for some time or permanently disable ?

Please help me...
 

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