Hi!Someone knows where I can buy SD Card Controller core for NIOS2 and how much it will be cost? Thank you.
I am not personally aware of any SD Card IP for Nios/SOPC Builder - sounds like an interesting project! Is there any SD Card access IP on opencores.org? Some of their IP (wishbone compatible) interfaces well to Avalon.
The SD card ref design I saw posted is used to boot an FPGA from an SD card using a CPLD. Haven't looked through the code as yet though.