SNLU302 March   2025 DS320PR810 , DS320PR822

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Access Methods
    1. 1.1 Register Programming Through SMBus
    2. 1.2 Device Configuration Through External EEPROM
  5. 2Register Map Overview
    1. 2.1 Share Registers
    2. 2.2 Channel Registers
  6. 3Equalization Control Settings
  7. 4CTLE Index and Flat Gain Selection Matrix
  8. 5Example Programming Sequences
    1. 5.1 Set CTLE Gain Level
    2. 5.2 Set CTLE Flat Gain Level
    3. 5.3 Set PD Control
    4. 5.4 Set SEL Input (DS320PR822)
  9. 6References

1 Access Methods

There are two ways to access the DS320PR810 registers. The methods are:

  • Register control through the Serial Management Bus (SMBus/I2C)
  • Automatic configuration through an external EEPROM