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Altera_Forum's avatar
Altera_Forum
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14 years ago

Cyclone with Audio CODEC in VHDL

Hi everyone, nice to meet you all here. Im working on a project which will take audio input, go through a filter and generate the filtered audio output. In this project, SystemVue (a design so...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

You should start by reading some stuff on vhdl entity declarations, what ports are :rolleyes: . Then look for port maps for top level designs . You probably need a top module where you instantiate all your premade modules (audiocodec, filter ,...). In the top module you link your modules with port maps. If you don't know how a FIR filter somehow works, look it up?