Xilinx warning: HDLParsers:3498 - No primary, secondary unit in the file

[osbourne]

Hi,

when I synthesize my VHDL design, I get the following message:

WARNING:HDLParsers:3498 - No primary, secondary unit in the file "D:/Xilinx/PD/carrier_add.vhd. Ignore this file from project file "dpd_vhdl.prj".

The design works correctly, but I don't know what this message means.
Can somebody help ?

Regards,
Osbourne

 

[Renjith]

xilinx warnings

Hi,
Hope u have instantiated a Xilinx IP core in ur code.
In that case, u can ignore this warning..

Tool will generate a black box while synthesising this design since it is an IP Core.
Go ahead... there won't b any problem with your synthesised design.

Regards,
Renjith

 

[chaitu2k]

hdlparsers:3498

yes...i think osbourne is correct...since i sometimes used to get this error in 6.3i....but it gives a black box generating warning in 7.1i.....