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DS90UH948-Q1: When does the address of DS90UH948-Q1 fix timing?

Part Number: DS90UH948-Q1

Hi team,

Our customer asked a question about DS90UH948-Q1.

Customer set the IDX pin as 1.241V and the device address is 0x34. Customer wants to confirm when DS90UH948-Q1 determines the address as 0x34.

Could you tell me when the address is determined? Is it the same time when PDB signal becomes High?

Regards,

Nishimura