Texas Instruments DP83826AEVM User Manual

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EVM User's Guide: DP83826AEVM
DP83826AEVM User's Guide
Description
The DP83826AEVM is designed to evaluate the
functionality and performance of the DP83826A
Ethernet physical layer tranciever. The DP83826A
EVM supports both 10BASE-Te and 100BASE-TX
Ethernet protocols on the media dependent interface
through an RJ-45 connection. This EVM is equipped
with an onboard MSP430 to enable register access on
the DP83826A using USB to MDIO software.
Get Started
1. Configure the board headers to fit your
application.
2. Power the board with an external supply.
3. For issues, reach out to us on the TI E2E forum.
SNLU357 – APRIL 2025
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Features
• 100Base-TX, 10Base-Te with Auto-Negotiation
and Force Mode
• Onboard clock and output clock
• Onboard MSP430 for easy MDIO Register Access
• Onboard MSP430 for flashing firmware
• Single supply or external power supply options
• Status LEDs
• Fiber Optic transceivers option for MDIO/MDC
• EMI/EMC Compliance Testing Completed:
– CISPR 22 Radiated Emissions Class B
– CISPR 22 Conducted Emissions Class B
– IEC 61000-4-2 ESD: ±9kV contact, ±15kV air
– IEC 61000-4-4 EFT: ±4kV
Applications
• Factory automation
• Robotics and motion control
• Motor drives
• Grid infrastructure
• Building automation
• Industrial Ethernet fieldbus
Figure 1-1. DP83826A EVM
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Description
DP83826AEVM User's Guide 1