I followed the instructions in this document  and encountered a problem.
It is not possible to link the initial register values to a symbol paramter via `=$param_name` as described there.
Is there is step missing? Is the syntax wrong? Is the UDB Editor buggy on that end?
Thank you in advance
 http://www.cypress.com/file/41531/download , p.25
Can you please describe the issue you faced?Have you tried with the project with the appnote.
The values you enter for the variables would be defined as a parameter in the verilog file.These paramaeters are passed to datapath instance.Please see the datapath instance and configuration for the initial values.