Cyclone III Starter Board - Using the DDR-SDRAM

Hi Stefan,

I saw your post about the DDR-SDRAM of Cyclone III Starter Kit.

I'm newbie in FPGA, and I need write/read in this memory.

In your topic you use the QB3_control_panel example for it.

I tried to do this, but I don't have success.

Have the license errors when I try to compile the Qb3 example.

Error: Can't find valid feature line for core DDR_CNTR (535C_0002) in current license

Error (10003): Can't open encrypted VHDL or Verilog HDL file "C:/altera/TentativasMemoria/TesteBaseControlPanel/DDR_CNTR.v" -- current license file does not contain a valid license for encrypted file.

How did you do ?

Please, help me.

Thanks

Armstrong