SNLA425A february   2023  – june 2023 DS160PR1601 , DS320PR1601

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Access Methods
    1. 1.1 Typical PCIe x16 Lane to DS160PR1601 and DS320PR1601 Channel Mapping
    2. 1.2 Device Configuration Through External EEPROM
  5. 2Register Mapping
    1. 2.1 Share Registers
    2. 2.2 Channel Registers
  6. 3Equalization Control Settings
  7. 4CTLE Index and Flat Gain Selection Matrix
  8. 5Programming Examples
  9. 6References
  10. 7Revision History

Abstract

This document provides a programming reference for the DS160PR1601 16-Lane PCI-Express Gen-4 Linear Redriver and the DS320PR1601 16-Lane PCI-Express Gen-5 Linear Redriver. This document contains detailed information related to the DS160PR1601 and DS320PR1601 advanced configuration options. The intended audience includes software engineers working on system diagnostics and control software.

TI recommends that the reader be familiar with the DS160PR1601 16 Gbps 16-Lane Linear Redriver for PCIe 4.0 Data Sheet for DS160PR1601 users, or the DS320PR1601 32 Gbps 16-Lane Linear Redriver for PCIe 5.0 Data Sheet for DS320PR1601 users. These documents and all other collateral data related to the DS160PR1601 redriver and DS320PR1601 redriver (application notes, models, and so forth) are available to download from the TI website. Alternatively, contact your local Texas Instruments field sales representative.