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Observer lbai
Observer
4,829 Views
Registered: ‎02-20-2012

UG871 C/RTL CoSimulation Fail

Hello,

 

I am doing the lab based on UG871, when C/RTL Co-Simulation, if choosing VHDL or Verilog HDL in "C/RTL Co-Simulation" --> "RTL Selection" menu, both HDLs are failed except for SystemC.

 

Is there any body can explain why HDLs fail and is there any influence to final pcores generation which is written in Verilog HDL.

 

Many thanks

 

Lin

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1 Reply
Moderator
Moderator
4,819 Views
Registered: ‎04-17-2011

Re: UG871 C/RTL CoSimulation Fail

When selecting System C, no external HDL simulator is needs as the tool uses the inbuilt System C compiler for this purpose. If Verilog or VHDL is selected, a 3rd party HDL simulator must be in the search path and a license available. This can be checked in the drop-down menu in the RTL Co-sim box. If System C passes then pretty much you can export RTL and implement it.
Regards,
Debraj
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