DP83825I: DAC_CFG_X Registers

Vikram san

Thank you so much for your reply!

May I know the reason for this question? Are you planning to overwrite this register for some particular application?
->Our customer mentioned that in spite of POR or reset operation, registers data could not return to default data.
    And then, with communication condition(cables length 4m), registers data changed.
    So, we could not belive it. That's why we confirmed just in case.

We appreciate your help!

Kind regards,

Hirotaka Matsumoto

Vikram san

Just in case, is the default value of DAC_CFG_1 Registers 0x20?

Kind regards,

Hirotaka Matsumoto

Hi team

If you have some update, could you share us?

Kind regards,

Hirotaka Matsumoto

Hello Hirotaka-san,

I see 0x02 in the datasheet but I am checking with design team again to double check if there is any error in that. Do you see a different value?

--

Regards,

Vikram

Vikram san

OK, we got hat there is a mistake in datasheet.


If you have some information of default value of  0x0010 of Address=0x030C, please let us know.

As your design concept, using the default setting 0x0010, will PMDOUT's voltage swing be within ±0.95V～±1.05V originally?

Kind regards,

Hirotaka Matsumoto

Vikram san

OK, we close this thread.

Kind regards,

Hirotaka Matsumoto