Hardware breakpoint in FS2

Hi,

As I know, we can enable FS2 console in NiosII IDE and set hardware breakpoints in FS2 console.

But when I do it, FS2 console always remind me that:

trigger 2: Trigger id beyond number that hardware provides.

trigger 3: Trigger id beyond number that hardware provides.

trigger 2: Trigger id beyond number that hardware provides.

trigger 3: Trigger id beyond number that hardware provides.

trigger 4: Trigger id beyond number that hardware provides.

trigger 5: Trigger id beyond number that hardware provides.

trigger 6: Trigger id beyond number that hardware provides.

trigger 7: Trigger id beyond number that hardware provides.

What I set is only one hardware tigger.

In my system, CPU's JTAG Debug Module has been set to Level3, and I'm using NiosII IDE 5.01 and NiosII Cyclone Kits.

Is there any other option should I set?

As I know, we don't need a license to enable FS2, am I right?

When FS2 is active, the following information shows:

System Analyzer for Nios® II Processor

Serial number none

Version 1.9.4 build 0

Copyright © 1998-2004 First Silicon Solutions, Inc.

Limited Version

Thanks any help.

Best wishes.