TIDA-010010

Industrial gigabit Ethernet PHY reference design

TIDA-010010

Design files

Overview

PLC applications require high speed gigabit Ethernet interface. This can be realized using our reference design which implements the DP83867IR industrial gigabit Ethernet physical layer transceiver to the gigabit Ethernet MAC peripheral block inside the Sitara™ AM5728 processor.

Features
  • Integration of DP83867IR industrial gigabit Ethernet PHY for harsh industrial environments with Sitara™ AM5728 application processor
  • Simplifying the gigabit Ethernet device integration bill-of-material (BOM) by reducing the cost for power supply, integrating RGMII  ermination resistors and PHY clocking tree
  • Integrated MDI termination resistors reducing BOM, and board space, and simplifying layout
  • Programmable MII, GMII, RGMI termination impedance inside the DP83867IR PHY
  • DP83867IR PHY register configuration examples with bootstrap and MDIO software
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUEF0A.PDF (1316 KB)

Reference design overview and verified performance test data

TIDRYA4.ZIP (129 KB)

Detailed overview of design layout for component placement

TIDRYA3.PDF (68 KB)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRYA6.ZIP (7679 KB)

Files used for 3D models or 2D drawings of IC components

TIDCF54.ZIP (1212 KB)

Design file that contains information on physical board layer of design PCB

TIDRYA5.ZIP (555 KB)

PCB layer plot file used for generating PCB design layout

TIDRYA2.PDF (656 KB)

Detailed schematic diagram for design layout and components

Products

Includes TI products in the design and potential alternatives.

Multi-channel ICs (PMICs)

TPS659037Power Management IC (PMIC) for ARM Cortex A15 Processors

Data sheet: PDF | HTML
Arm-based processors

AM5728Sitara processor: dual Arm Cortex-A15 & dual DSP, multimedia

Data sheet: PDF | HTML
Ethernet PHYs

DP83867IRIndustrial temperature, robust gigabit Ethernet PHY transceiver

Data sheet: PDF | HTML
AC/DC & DC/DC converters (integrated FET)

TPS545313.5V to 28V Input, 5A, 570kHz Step-Down Converter with Eco-mode

Data sheet: PDF | HTML

Technical documentation

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* Design guide Industrial Gigabit Ethernet PHY Reference Design (Rev. A) Sep 7, 2021

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