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  • DP83TG720S-Q1: DP83TG720S-Q1 align with cl22 or cl45

    TI Thinks Resolved
    Part Number: DP83TG720S-Q1 Hi Expert, My customer using DP83TG720S-Q1 in their project. Here is one question raised from customer: Is our component align with DP83TG720S-Q1 CL22 or CL45 standard? Kind Regards Imelda

  • DP83TG720S-Q1: Several timing related issues

    TI Thinks Resolved
    Part Number: DP83TG720S-Q1 Hi team， 1、Does the chip DP83TG720SWCST Q1 need at least two external power supplies, 3.3V and 1.0V? Is there no power-up sequence requirement? 2、 Is there any requirement for the time from 3.3V and 1.0V to reset release? Or…

  • DP83TG720S-Q1: Several timing related issues

    TI Thinks Resolved
    Part Number: DP83TG720S-Q1 Hi team， 1、Does the chip DP83TG720SWCST Q1 need at least two external power supplies, 3.3V and 1.0V?Does the chip DP83TG720SWCST Q1 need at least two external power supplies, 3.3V and 1.0V? Is there no power-up sequence requirement…

  • DP83TG720S-Q1: Software configuration support

    Part Number: DP83TG720S-Q1 Hi, I am working with Automotive ethernet DP83TG720S-Q1. I have received the driver source code. I added the same to my BSP. I have also enabled CONFIG_DP83TG720_PHY in make menuconfig. the driver source get compiled and after…

  • DP83TG720S-Q1: linux DTS description match provided linux driver

    TI Thinks Resolved
    Part Number: DP83TG720S-Q1 HI expert, I use dp83tg720s PHY connect with a SOC, developing on linux system. And I have get linux driver in the follow webaddress. But it seems that the driver not work yet. Gitweb @ Texas Instruments - Open Source Git Repositories…

  • DP83TG720S-Q1: Ethernet isolator transformer for 1000BASE-T1

    TI Thinks Resolved
    Part Number: DP83TG720S-Q1 Hi Team, Our customer would like to confirm if there is an existing device as ethernet isolator transformer for 1000BASE-T1 (1000 Mbit/s Fullduplex, with 1x Twisted Pair cable). I found the Premiere Magnetics transformer from…

  • DP83TG720S-Q1: power management module for sleep mode

    TI Thinks Resolved
    Part Number: DP83TG720S-Q1 Other Parts Discussed in Thread: LM3880 , TPS22993 Hi Team, Can you suggest a power management module that would allow the user to enter/exit the sleep mode feature of the phy ethernet DP83TG720S-Q1? Can you confirm the combination…

  • DP83TG720S-Q1: wake up/sleep through SMI config

    TI Thinks Resolved
    Part Number: DP83TG720S-Q1 Hi Team, When I read the 720's datasheet, I saw a statement 'Sleep state can be exited either locally (pin/register-write) or by remote link-partner', you can find in below screenshot. So it says sleep state can…

  • DP83TG720S-Q1: Ethernet does not send or receive data properly

    Part Number: DP83TG720S-Q1 hi team， customer had some problems debugging the DP83TG720S-Q1 PHY chip. When reading the PHY chip's register via MDIO, the returned value received is incorrect. the follow information is customer's configure and test…

  • DP83TG720S-Q1: Enable Master/Slave mode

    TI Thinks Resolved
    Part Number: DP83TG720S-Q1 Hi, On board we have DP83TG720S-Q1 integrated, and we are using the dp83tg720.c file (from you website) as a driver for 1000Base-T1 interface. By default, 1000baset1 interface is in the SLAVE mode when I check it with ethtool and…

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