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DS90UB928Q-Q1: disable BIST mode by I2C through BCC

K.Yaita
Guru 29690 points
Part Number: DS90UB928Q-Q1
Other Parts Discussed in Thread: DS90UB927Q-Q1,

Hi Team,

My customer is evaluationg DS90UB928Q-Q1 with DS90UB927Q-Q1.
He wants to enable/disable BIST mode by I2C through BCC(bidirectional control channel) from DS90UB927Q-Q1.

I heard he could enable BIST mode however couldn't stop BIST mode. It seems I2C access through BCC couldn't be achieved during BIST mode.
Is there any method to stop BIST mode in this case?

Best Regards,
Yaita / Japan disty