100G Interlaken Intel® FPGA IP User Guide

ID 683338
Date 10/31/2022
Document Table of Contents

3.7. Include Diagnostic Features

The Include diagnostic features parameter enables the following diagnostic modes for initial board bring-up and for system testing in the factory and in the field:

  • CRC error counters
  • CRC32 error injection on the Interlaken link
  • PRBS generation and checking
  • Factory test features

You can turn this parameter on to enable this IP core functionality, or turn it off to save resources on the device. If you turn this parameter on, you control the diagnostic modes by accessing 100G Interlaken IP core registers.

A checkmark in the check box to the left of the parameter turns this parameter on, specifying that the IP core has this additional functionality. A check box with no checkmark indicates that the option is turned off, and the IP core does not have this functionality.

By default, the Include diagnostic features parameter is turned off.