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)

Reply
 
LinkBack Thread Tools Display Modes
  #1 (permalink)  
Old 11-28-2007, 06:46 AM
fazulu deen
Guest
 
Posts: n/a
Default device utilization

Hi all,

I am little confused with naming of different family devices.....In
vertex V which i should consider as number of slices...

for example:


Device utilization summary:
---------------------------

Selected Device : 5vlx30ff324-1


Slice Logic Utilization:
Number of Slice Registers: 407 out of 19200 2%
Number of Slice LUTs: 502 out of 19200 2%
Number used as Logic: 502 out of 19200 2%

Slice Logic Distribution:
Number of Bit Slices used: 787
Number with an unused Flip Flop 380 out of 787 48%
Number with an unused LUT: 285 out of 787 36%
Number of fully used Bit Slices: 122 out of 787 15%

IO Utilization:
Number of IOs: 91
Number of bonded IOBs: 89 out of 220 40%

Specific Feature Utilization:
Number of BUFG/BUFGCTRLs: 1 out of 32 3%


Selected Device : 3s1500fg320-4

Number of Slices: 397 out of 13312 2%
Number of Slice Flip Flops: 407 out of 26624 1%
Number of 4 input LUTs: 643 out of 26624 2%
Number of IOs: 91
Number of bonded IOBs: 89 out of 221 40%
Number of GCLKs: 1 out of 8 12%

Regards,
faz
Reply With Quote
Reply

Bookmarks

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
wiring resource utilization? Pasacco FPGA 3 09-04-2006 04:07 PM
XST Help - Device Utilization Woes Brandon FPGA 9 08-25-2005 03:49 PM
BRAM utilization - how to calculate Jack FPGA 2 02-08-2005 05:46 PM
FPGA Device Utilization Sudip Saha FPGA 0 11-14-2003 05:22 AM


All times are GMT +1. The time now is 01:34 AM.


Powered by vBulletin® Version 3.8.0
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.2.0
Copyright 2008 @ FPGA Central. All rights reserved