Intel® Quartus® Prime Standard Edition User Guide: Platform Designer

ID 683364
Date 12/15/2018
Public
Document Table of Contents

3.1.5.2.1. Designate a Platform Designer Slave to Use Fixed Priority Arbitration

You can designate any slave in your Platform Designer system to use fixed priority arbitration. You must assign each master connected to a fixed priority slave a numeric priority. The master with the highest higher priority receives first access to the slave. No two masters can have the same priority.
  1. In Platform Designer, navigate to the Interconnect Requirements tab.
  2. Click Add to add a new requirement.
  3. In the Identifier column, select the slave for fixed priority arbitration.
  4. In the Setting column, select qsys mm.arbitrationScheme.
  5. In the Value column, select fixed-priority.
  6. Navigate to the System View tab.
  7. In the System View tab, right-click the designated fixed priority slave, and then select Show Arbitration Shares.
  8. For each master connected to the fixed priory arbitration slave, type a numerical arbitration priority in the box that appears in place of the connection circle.
  9. Right click the designated fixed priority slave and uncheck Show Arbitration Shares to return to the connection circles.