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AR# 61171

2014.1 Vivado - How do I change the parameter NUM_READ_OUTSTANDING and NUM_WRITE_OUTSTANDING in my custom IP?

Description

I have added a custom AXI Master IP created using [Create and package IP] into IPI.

How can I change the AXI port related parameters?

I wish to change the "NUM_READ_OUTSTANDING" and "NUM_WRITE_OUTSTANDING" parameters.

Solution

1. In IP catalog, right click on your custom IP > [Edit in IP Packager]
2. In IP packaging project, right click on Master I/F > [Edit Interface]
1012381_0.png
3. In the tab [parameters], click [+] > select and add [NUM_READ_OUTSTANDING] and do the same thing for [NUM_WRITE_OUTSTANDING].
1012381_1.png


4. Input the value and click [OK]
1012381_2.png


5. Save the IP packaging project and close.
 
6. Go back to the Vivado project, select [IP] and click [Refresh All]
1012381_3.png


7. In IPI, click master I/F on your custom IP. Make sure that the parameters are updated.
1012381_4.png


AR# 61171
Date Created 06/18/2014
Last Updated 11/21/2014
Status Active
Type General Article
Tools
  • Vivado Design Suite - 2014.1
IP
  • AXI Interconnect