FPGA Central - World's 1st FPGA / CPLD Portal

FPGA Central

World's 1st FPGA Portal


Go Back   FPGA Groups > NewsGroup > FPGA

FPGA comp.arch.fpga newsgroup (usenet)

LinkBack Thread Tools Display Modes
  #1 (permalink)  
Old 12-26-2003, 02:33 AM
Posts: n/a
Default Fast Fourirer Using Xilinx ISE

I have an automatically generated code from some source
"cztgen.exe". I am working on performing FFT (C-Z Tfranform).The code
basically has filter (FIR)coefficient computation.I am using two other
code to perform multiplication and
store coefficient/twiddle factors(not that of filter). My problem is I
am not getting write answers when i simulate the codes.The multiplier
and coefficent(not that of filter) codes are working fine. When put
together, I don't get right answer. I suspect there is some problem
with the filter coefficent code.
How do I check the code? and where can I find the source for the
filter coeff. code.If u need the code, I can email it to u.
Thank you.
Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Fast polling BÝrge Strand Verilog 2 10-22-2003 11:52 AM

All times are GMT +1. The time now is 07:22 PM.

Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2021, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.2.0
Copyright 2008 @ FPGA Central. All rights reserved