SNLU292A November   2020  – March 2022 DP83TC812R-Q1 , DP83TC812S-Q1 , DP83TC814R-Q1 , DP83TC814S-Q1

 

  1. 1Revision History
    1.     Trademarks
  2. 2Introduction
    1. 2.1 Key Features
    2. 2.2 Operation – Quick Setup
      1. 2.2.1 Onboard Power Supply Operation
      2. 2.2.2 SMI Connection and Communication
        1. 2.2.2.1 On-board MSP Connection
        2. 2.2.2.2 Downloading USB2MDIO for SMI
        3. 2.2.2.3 SMI Interface
      3. 2.2.3 Master and Slave Mode Selection – DP83TC812
      4. 2.2.4 Wake Selection – DP83TC812
      5. 2.2.5 LED Indication
  3. 3Board Setup Details
    1. 3.1 Block Diagram
    2. 3.2 Configuration Options
      1. 3.2.1 Clock Configuration
  4. 4Definitions
  5. 5Schematics
    1. 5.1 Main Block Schematic
    2. 5.2 DP83867 Schematic
    3. 5.3 Power Schematic
    4. 5.4 AFE Schematic
    5. 5.5 Comms Schematic
    6. 5.6 Hardware Schematic
  6. 6Layout

Definitions

Terminology

    PHYPhysical Layer Transceiver
    MACMedia Access Controller
    SMISerial Management Interface
    MDIOManagement Data I/O
    MDCManagement Data Clock
    RGMIIReduced Gigabyte Media Independent Interface
    SFDStart-of-Frame Detection
    VDDAAnalog Core Supply Rail
    VDDIODigital Supply Rail
    PDPull-down
    PUPullup
    MCMicro-controller