FIR filter in Quartus

[Altera_Forum]

Hi, 

 I am using the FIR compiler v8.0 in Quartus to design a lowpass FIR filter, the .vhd VHDL file and other files are generated by the tool, but I get an "unknown error" with the .bsf Block Symbol File, and this file isn't generated, anyone come across this type of error?  cheers, Jamie

[Altera_Forum]

creat it by youself

[Altera_Forum]

as tangguoge said, a FIR filter is one of the simplest blocks in DSP Hardware and relatively simple to implement.  

 this could help you  http://www.alteraforum.com/forum/att...4&d=1223295458  and this   https://www.alteraforum.com/forum/attachment.php?attachmentid=741

[Altera_Forum]

can you send me the code?i will check it and tell you..

[Altera_Forum]

right clicking on the VHDL file and choosing Create Symbol Files for Current File will make a bsf for you.