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5238 Discussions

Accessing AS4C16M16SA-6TCN SDRAM (mister sdram module) (DE10 nano soc)

DNola
Beginner
301 Views

I'm trying to write to sdram using nios II, but it won't work (reading random values or 0). I added my projects files. Sorry for my language, english is not my main language

0 Kudos
3 Replies
MEIYAN_L_Intel
Employee
215 Views

Hi,

May I know the information as below:

  1. OS version
  2. Nios II software version

Thanks

DNola
Beginner
215 Views

I'm running my pc under Windows 10 and i have Quartus version 17.1 (so nios II eclipse 17.1)

Edit : the sdram module work, i tested it with a custom sdran controller but i want to use the default sdram controller

MEIYAN_L_Intel
Employee
215 Views

Hi,

 

According to ftp://ftp.intel.com/Pub/fpgaup/pub/Intel_Material/16.1/University_Program_IP_Cores/Memory/SRAM_Contr... stated "SRAM Controller can be instantiated in a system using Qsys or as a standalone component from the IP Catalog within the Quartus II software". 

 

May I know do you have instantiate the SRAM Controller IP component in your .qsys file?

 

Thanks

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