the No. of gates of Xilinx FPGA

[Jason]

Hi,all
After synthesis(Synplify Pro), I got the number of the total LUTs I consumed
How to caculate how many logic gates I used?
The device is Xilinx VirtexE.
Thanks.

 

[Symon]

Jason,
Run the Xilinx Translate tool. Then run the Mapper. Look in the .mrp file,
the 'Xilinx Mapping Report File'. It tells you the number of gates. There's
a line somewhere that says:-
'Total equivalent gate count for design: 1,790,097'
Your number may vary dependent on many things!! Treat it with the contempt
it deserves!
Cheers, Syms.


"Jason" <zhanch@hotmail.com> wrote in message
news:48925557.0404201429.674fd077@posting.google.com...

Hi,all
After synthesis(Synplify Pro), I got the number of the total LUTs I
consumed
How to caculate how many logic gates I used?
The device is Xilinx VirtexE.
Thanks.