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DS280BR810: About AC signal detect

Yuma Yamashita
Prodigy 40 points
Part Number: DS280BR810

Tool/software:

Register settings are made via EEPROM.
I want to set "AC signal detect" to "de-assert".
What are that register addresses and register settings via EEPROM?

  • 0
    TI__Mastermind 36393 points

    Hi Yamashita-san,

    Please see the document below for details on the DS280BR810 EEPROM structure.

    https://www.ti.com/lit/an/snla244/snla244.pdf

    Based on Table 11, the signal detect de-assert level is controlled by EEPROM offset 0x02[6:5] (channel register 0x05[3:2]).  Please note that this is not the absolute address within the EEPROM file, but just an offset from the start of the channel register data in the EEPROM.

    The start of the channel register data will depend on your EEPROM structure.  If you're address map is enabled, then the channel data will start at the location contained in the address map header bytes.

    Are you able to share any information for your use case of the DS280BR810?

    Thanks,

    Drew