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Altera_Forum
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15 years ago

4-QAM output error

Hi, I am trying to build a 4-QAM on an Altera FPGA and am having problems with the simulation on ModelSim. Attached to this thread is my code "qam4.vhd" which is the 4-QAM code and "testb...
Altera_Forum's avatar
Altera_Forum
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15 years ago

By my initial post I meant you don't need any extra code apart from mapping input bits to output directly. You don't need buffer or enable. just straightforward mapping.