.mif file generation of perticular freuency

Hi,

If your problem is DSP-builder tool related then I hope somebody else may help.

However, if you want to generate 480Hz by hand then if your effective clock frequency for the module is say 0.48MHz then you need to generate mif file for rom having 1000 points. This mif file will be good for verilog or vhdl module. Thus to avoid large rom use a low frequency clock.

If you enter Matlab as n= 1000 with my previous statements then you get the data ready. All you have to do is copy and paste to new mif in Qartus(file-> new-> oters ->mif), you will get spread-sheet style of mif. Then set data to 2's complement and paste.

Kaz