Floating point xilinx

[vhdlmex]

somebody was had this error?

ERROR:HDLParsers:3482 - Could not resolve instantiated unit FLOATING_POINT_V2_0 in Verilog module work/suma in any library

ERROR:Simulator:199 - Failed when handling dependencies for entity puntof_01_tb, architecture testbench_arch

 

[jeandelfrigo]

vhdlmex,

Aparantly you are doing some kind of floating point operation which requires a verilog module/component called FLOATING_POINT_V2_0.

XST does not seem to find this module in you libraries.
So you need to check your paths in the synthesis options and also check if you have the core somewhere installed.

I do not know the core, is it a self written core or is it a Xilinx core. In case of a Xilinx core try using the unisim library for simulation.

regards

jeandelfrigo

 

[gacdl]

Hi vhdlmex,

Have you find the solution for your problem? How? I have the same problem and I don't know how to resolve it.

Thanks in advance.

Juan