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DP83TC811EVM

DP83TC811 100BASE-T1 to 100BASE-TX automotive Ethernet PHY media converter evaluation module

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DP83TC811EVM

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Overview

The DP83TC811EVM is IEEE 802.3bw compliant, supporting 100BASE-T1. The DP83TC811R and DP83822H are configured in RGMII back-to-back, allowing a seamless media conversion from 100BASE-T1 to 100BASE-TX. This design has been tested and validated at UNH for 100BASE-T1 compliance.

The DP83TC811EVM incudes an MSP430F5529 with the USB-2-MDIO tool preloaded for DP83TC811R and DP83822H register access. External power supplies can be connected to each specified voltage rail for additional system evaluation.

Features
  • 100BASE-T1 compliance
  • Media conversion from 100BASE-T1 to 100BASE-TX
  • On-Board MSP430F5529 with USB-2-MDIO for register access
  • Supports interoperability testing, compliance testing and BER testing 
Ethernet PHYs
DP83822H — Extended temperature, robust low-power 10/100-Mbps Ethernet PHY transceiver with 16-kV ESD DP83TC811R-Q1 — Low-power 100BASE-T1 automotive PHYTER™ Ethernet physical layer transceiver DP83TC811S-Q1 — Automotive Grade 1, low-power 100BASE-T1 Ethernet PHY transceiver with xMII support & diagnostic too

 

ESD protection & TVS surge diodes
TPD4E05U06-Q1 — Automotive Quad 0.5-pF, 5.5-V, ±12-kV ESD protection diode for USB & High Speed Interfaces

 

USB hubs & controllers
TUSB2046B — 4-port USB 2.0 12-Mbps USB full-speed hub

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Evaluation board

DP83TC811EVM – DP83TC811 100BASE-T1 Automotive Ethernet PHY xMII Evaluation Module

Driver or library

DP83TC811EVM-CDC-Driver Software – SNLC061.ZIP (128KB)

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TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

DP83TC811EVM Altium Files — SNLR046.ZIP (2759 KB)

Technical documentation

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Type Title Date
* User guide DP83TC811EVM User's Guide Nov. 03, 2017
More literature DP83TC811EVM EU Declaration of Conformity (DoC) Jan. 02, 2019

Related design resources

Software development

APPLICATION SOFTWARE & FRAMEWORK
USB-2-MDIO — USB to MDIO serial management tool

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