What is VDDIO voltage for DP83825EVM ?

David Hand

Other Parts Discussed in Thread: DP83825EVM, DP83825

I have a DP83825EVM for the new DP83825 10/100 Ethernet Phy. I have the User Guide but cannot find a schematic. It is not clear to me what the VDDIO voltage is when powering from USB. I'm attempting to connect it to a Zedboard via the FMC connector and a Xilinx XM105 breakout board.

over 5 years ago

0 Hung Nguyen92 over 5 years ago

TI__Expert 5670 points

Hi David,

The VDDIO is 3.3V on EVM when powering from USB.

Regards,

Hung Nguyen

0 David Hand over 5 years ago in reply to Hung Nguyen92

Intellectual 885 points

Hi,

Thanks for the quick response. Do you know if there is a schematic available?

Regards,
Dave

0 Hung Nguyen92 over 5 years ago in reply to David Hand

TI__Expert 5670 points

Hi David,

I sent you private message. Please response and I will email the schematic.

Regards,

Hung Nguyen

0 David Hand over 5 years ago in reply to Hung Nguyen92

Intellectual 885 points

Hi,

Hopefully I responded to the private message correctly. It's been a while since I used the TI forums. I really appreciate the help.

Thanks,
Dave