• MAC interface pins can be accessed via J2 of the MAC interface breakout board connector.
Figure 3-4. MAC Interface Breakout Board Connection
3.5 LED Indication
• Look for D5, D6, D7, and D8 to illuminate when power is successfully supplied to each power rail.
• LED0, LED1, LED2 can be configured through LEDS_CFG1 Register 0x18
– By default, LED0 indicates valid link established.
– By default, LED1 indicates 1000Base-T link established
– By default, LED2 indicates RX/TX activity
3.6 Serial Management Interface
The DP83561EVM supports SMI (MDIO/MDC) through J43 and includes an on-board MSP for USB-2-MDIO
control.
Notes:
• DP83561-SP default PHY_ID is 00
• PHY IDs can be changed through bootstrap options found in the datasheet
3.7 Cable Assembly
• Plug a CAT5, CAT5E, or CAT6 cable into the RJ45 connector J16
• In applications where Mirror Mode needs to be enabled, place shunt on J31
Board Setup Details
SLVUC11 – APRIL 2021
DP83561EVM User’s Guide
15
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