DP83869HM: Address setting for multiple DP83869 Phy's

guru sai

Part Number: DP83869HM

Hi Sir,

We are using DP83869HM around 10Nos.

We want to set the different address for all the phy's

So please provide information about how to programmee the address for different phy's either in hardware or in software.

over 4 years ago

0 Aniruddha Khadye over 4 years ago

TI__Mastermind 18425 points

Hi guru sai,

PHY address can only be programmed through external boot strap resistors connected on RX_D0 and RX_D1 pins. RX_D0 and RX_D1 pins are 4 level strap pins and will need pull-up and pull-down resistors on each pin. Please refer to 9.5.1 Strap Configuration section in the datasheet. Address straps are explained in table 11 in section 9.5.1

-Regards
Aniruddha

0 guru sai over 4 years ago in reply to Aniruddha Khadye

Intellectual 510 points

Hi Sir,

The power requirements for different voltage rails are not mentioned in the data sheet. Can you please provide information about different power rail (2.5V, 3.3v, 1.1V) what will be power requirement

0 guru sai over 4 years ago in reply to Aniruddha Khadye

Intellectual 510 points

Hi Sir,

The power requirements for different voltage rails are not mentioned in the data sheet. Can you please provide information about different power rail (2.5V, 3.3v, 1.1V) what will be power requirement

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DP83869HM: Address setting for multiple DP83869 Phy's