Accelerator Functional Unit Developer’s Guide for Intel® FPGA Programmable Acceleration Card

ID 683129
Date 7/20/2020
Document Table of Contents Disconnect from the AFU Target

When you are finished debugging, follow these steps to gracefully end the debug connection:

First, on the remote debug host…

  1. Save trace captures and exit the Signal Tap GUI.
  2. From the System Console File menu, click exit to disconnect from the target AFU.

On the debug target host…

You can either keep the mmlink instance active and host debug sessions from other remote debug hosts, or you can terminate mmlink with the <Ctl-C> key sequence from its terminal window. If you choose to keep mmlink active, you can only debug the currently loaded AFU. If you want to debug another AFU, you must first terminate the active mmlink process. Before loading another AFU, make sure to terminate any OPAE host application code accessing the current AFU.