Xilinx post-routing signal names

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George_P

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Hello,

I'm simulating a VHDL design after synthesis,placement & routing with the back-annotated model that ISE gives me.

In order to debug it, I would like to find some internal signals. However all internal signal names have new names (different than the ones in the initial VHDL code). These new names probably have to do with the xilinx-cells to which the signals were maped.

Does anyone know how I can search for the new name (post-placement name) of a signal from my initial design VHDL code?
Does ISE provide a way to find this correspondence?
If not how do people proceed to the debugging without access to internal signals?

Thank you in advance,
George
 

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