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

4.1.2 Strap for DP83869 Functional Mode Selection

Table 4-4 Functional Mode Strap Table
PIN NAMESTRAP NAMEPIN NO.DEFAULTOPMODE_2OPMODE_1OPMODE_0FUNCTIONAL MODES
JTAG_TDO/GPIO_1OPMODE_0220000RGMII to Copper( 1000Base-T/100Base-TX/10Base-Te)
001RGMII to 1000Base-X
RX_D3OPMODE_1360010RGMII to 100Base-FX
011RGMII-SGMII Bridge Mode
RX_D2OPMODE_23501001000Base-T to 1000Base-X
101100Base-T to 100Base-FX
110SGMII to Copper( 1000Base-T/100Base-TX/10Base-Te)
111JTAG for boundary scan