SNLS656D August   2020  – December 2023 DP83TD510E

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
    1.     Pin Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Timing Requirements
    7. 5.7 Timing Diagrams
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1  Auto-Negotiation (Speed Selection)
      2. 6.3.2  Repeater Mode
      3. 6.3.3  Media Converter
      4. 6.3.4  Clock Output
      5. 6.3.5  Media Independent Interface (MII)
      6. 6.3.6  Reduced Media Independent Interface (RMII)
      7. 6.3.7  RMII Low Power 5-MHz Mode
      8. 6.3.8  RGMII Interface
      9. 6.3.9  Serial Management Interface
      10. 6.3.10 Extended Register Space Access
        1. 6.3.10.1 Read (No Post Increment) Operation
        2. 6.3.10.2 Read (Post Increment) Operation
        3. 6.3.10.3 Write (No Post Increment) Operation
        4. 6.3.10.4 Write (Post Increment) Operation
      11. 6.3.11 Loopback Modes
        1. 6.3.11.1 MII Loopback
        2. 6.3.11.2 PCS Loopback
        3. 6.3.11.3 Digital Loopback
        4. 6.3.11.4 Analog Loopback
        5. 6.3.11.5 Far-End (Reverse) Loopback
      12. 6.3.12 BIST Configurations
      13. 6.3.13 Cable Diagnostics
        1. 6.3.13.1 TDR
        2. 6.3.13.2 Fast Link Down Functionality
    4. 6.4 Device Functional Modes
      1. 6.4.1 Straps Configuration
        1. 6.4.1.1 Straps for PHY Address
    5. 6.5 Programming
    6. 6.6 MMD Register Address Map
    7. 6.7 DP83TD510E Registers
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Applications
      1. 7.2.1 Termination Circuit
        1. 7.2.1.1 Termination Circuit for Intrinsic Safe Applications
        2. 7.2.1.2 Components Range for Power Coupling/Decoupling
        3. 7.2.1.3 Termination Circuit for Non-Intrinsic Safe Applications
        4. 7.2.1.4 CMC Specifications
      2. 7.2.2 Design Requirements
        1. 7.2.2.1 Clock Requirements
          1. 7.2.2.1.1 Oscillator
          2. 7.2.2.1.2 Crystal
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
        1. 7.4.1.1 Signal Traces
        2. 7.4.1.2 Return Path
        3. 7.4.1.3 Metal Pour
        4. 7.4.1.4 PCB Layer Stacking
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Device Support
    2. 8.2 Support Resources
    3. 8.3 Trademarks
    4. 8.4 Electrostatic Discharge Caution
    5. 8.5 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.6 MMD Register Address Map

Table 6-14 MMD Register Map Address Table
Register Address Range MMD Example Usage
0x1000 to 0x18F8 0x1 MMD=0x1, Address=0x08F8
0x3000 to 0x38E7 0x3 MMD=0x3, Address=0x08E7
0x200 to 0x20F 0x7 MMD=07, Address=0x20F
0x0000 to 0x0130, 0x0300-0x0E01 0x1F MMD=0x1F, Address=0x0000

Table 6-15 Register Access Summary
REGISTER FIELD REGISTER ACCESS METHODS
MMD1 Field
0x0000 - 0x0130
0x0300 - 0x0E01		 Direct Access
(0x0000 - 0x0130)
Indirect Access, MMD1F = '11111'
Example: to read register 0x300 in MMD1F field with no post increment
Step 1) write 0x1F to register 0xD
Step 2) write 0x300 to register 0xE
Step 3) write 0x401F to register 0xD
Step 4) read register 0xE
(0x0300 - 0x0E01)
MMD1 Field
0x1000 - 0x18F8		 Indirect Access, MMD1F = '00001'
Example: to read register 0x18F6 in MMD1 field with no post increment
Step 1) write 0x1 to register 0xD
Step 2) write 0x18F6 to register 0xE
Step 3) write 0x4001 to register 0xD
Step 4) read register 0xE
MMD3 Field
0x3000 - 0x38E7		 Indirect Access, MMD3 = '00011'
Example: to read register 0x3000 in MMD3 field with no post increment
Step 1) write 0x3 to register 0xD
Step 2) write 0x3000 to register 0xE
Step 3) write 0x4003 to register 0xD
Step 4) read register 0xE
MMD7 Field
0x200 - 0x20F		 Indirect Access, MMD7 = '00111'
Example: to read register 0x200 in MMD7 field with no post increment
Step 1) write 0x7 to register 0xD
Step 2) write 0x200 to register 0xE
Step 3) write 0x4007 to register 0xD
Step 4) read register 0xE