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Adding Avalon-MM tristate bridge hangs the system

Altera_Forum
Honored Contributor II
‎12-11-2010 06:56 PM
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I have a perfectly working system using onchip RAM/ROM. Now I want to add interface to off-chip SRAM using Avalon-MM TriState Bridge. Problem is when I just add this component in SOPC, the resulting system (after re-creating BSP, recompiling etc.) hangs even when I am not trying to use the off-chip ram. By hangs I mean that my hello_world_small program does not output anything. All the i/f signal for the bridge seems to be OUT type, except the data, which i have left open for the time being. What am I doing wrong? 

Thanks. 

 

Pratip
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Altera_Forum
Honored Contributor II
‎12-13-2010 09:04 AM
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Are you sure that your BSP settings don't use the offchip ram for anything? Check all the linker sections, and the settings for stack and heap.

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