• Power cycle the board or reset the PHY (via reset button) after changing strap jumpers for them to become
effective
2.2.4 Autonomous/Managed Selection – DP83TC813
• Autonomous Mode
– Leave J23 open
• Managed Mode
– Place shunt on J23
• Power cycle the board or reset the PHY (via reset button) after changing strap jumpers for them to become
effective
shows jumper in PU position on header.
Figure 2-6. DP83TC813 Configured in Autonomous and Slave Modes
2.2.5 LED Indication
• Look for LED to illuminate on the RJ45 when a link is successfully established on the DP83867
• LED_1 (D2) will turn only if R17 is populated (DNP by default). This pin is CLKOUT by default and would
need to be programmed accordingly.
Introduction
6
DP83TC813EVM-MC User's Guide
SNVU825 – MAY 2022
Copyright © 2022 Texas Instruments Incorporated
