Hi!
I am trying to incorporate a DDR register module(for the purpose of generating a half cycle signal) in a design which is to be implemented on a Spartan 3 starter board...(basically trying to make an SRAM controller)...how do I incorporate it in my design...for example if I want to use a DCM (which I am using in my design) I just use the module generated by the Architecture Wizard (ISE 9.2 with all updates)...where do I get the IP for the DDR register from? do I have to write the module myself? I don't know whats inside a DDR...please help
