Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

"__attribute__((section(".SDRAM")))" problem

Hi all, I'm trying to allocate a buffer in SDRAM using the declaration: volatile int buff1_app[1280] __attribute__((section(".SDRAM"))); in SOPC i've defined a SDRAM controller n...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

Soin,

Are your SDRAM signals shared on avalon tri-state bus? I also had a problem with hanging CPU

... see topic: cpu hangs after sdram-refresh (http://www.niosforum.com/forum/index.php?act=st&f=2&t=1038&hl=)

This behaviour should be resolved with Quartus/NIOSII 5.0.

Your section name depends on what you've entered in SOPC builder as device name.

Mike