SNLU237A September   2018  – January 2024 DP83869HM

 

  1.   1
  2.   DP83869EVM
  3.   Trademarks
  4. 1Definitions
  5. 2Introduction
    1. 2.1 Key Features
    2. 2.2 Quick Setup
      1. 2.2.1 Onboard Power Supply Operation
      2. 2.2.2 External Power Supply Operation
      3. 2.2.3 Software
        1. 2.2.3.1 MSP430 Driver
        2. 2.2.3.2 USB-2-MDIO Software
  6. 3Board Setup Details
    1. 3.1 Block Diagram
    2. 3.2 EVM High-Level Summary
  7. 4Configuration Options
    1. 4.1 Bootstrap Options
      1. 4.1.1 Straps for PHY Address
      2. 4.1.2 Strap for DP83869 Functional Mode Selection
      3. 4.1.3 Straps for RGMII/SGMII to Copper
      4. 4.1.4 Straps for RGMII to 1000Base-X
      5. 4.1.5 Straps for RGMII to 100Base-FX
      6. 4.1.6 Straps for Bridge Mode (SGMII-RGMII)
      7. 4.1.7 Straps for 100 M Media Converter
      8. 4.1.8 Straps for 1000 M Media Convertor
    2. 4.2 SGMII/Fiber Interface
    3. 4.3 RGMII
    4. 4.4 Clock Output
    5. 4.5 Clock Input
    6. 4.6 Switch Configuration Options
  8. 5Schematics
  9. 6Revision History

4.1.3 Straps for RGMII/SGMII to Copper

Table 4-5 Copper Ethernet Strap Table
PIN NAMESTRAP NAMEPIN NO.DEFAULT
LED_0ANEG_DIS470ANEG_DISANEGSEL_1ANEGSEL_0FUNCTION
000Auto-negotiation, 1000/100/10 advertised, Auto MDI-X
001Auto-negotiation, 1000/100 advertised, Auto MDI-X
LED_1ANEGSEL_0460010Auto-negotiation, 100/10 advertised, Auto-MDI-X
011Reserved (JTAG for boundary scan)
100Forced 1000 M, master, MDI mode
LED_2ANEGSEL_1450101Forced 1000 M, slave, MDI mode
110Forced 100 M, full duplex, MDI mode
111Forced 100 M, full duplex, MDI-X mode
RX_CTRLMIRROR_EN3800Port Mirroring Disabled
1Port Mirroring Enabled