Forum Discussion

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

Avalon MM Master Template - Writing makes Nios2 crash

Hi, I've implemented a Avalon Master MM master template to manually write a SDRAM (which is shared with my Nios processor). The source code is the following: -- From component writer_contr...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Thanks for your reply.

Is there any way I can lock the Nios while I'm writing the SDRAM ? I tried to do it using shared IOs but I haven't been able to make it work since the Nios had to poll a signal (a thus access the SDRAM)...