Programmable Devices
CPLDs, FPGAs, SoC FPGAs, Configuration, and Transceivers
Announcements
FPGA community forums and blogs on community.intel.com are migrating to the new Altera Community and are read-only. For urgent support needs during this transition, please visit the FPGA Design Resources page or contact an Altera Authorized Distributor.
21615 Discussions

Epcq selection for arria v fpga

Altera_Forum
Honored Contributor II
‎04-07-2015 05:11 PM
1,433 Views

How to select epcq device as4 configtion for arria v fpga 5agxbb7d4f40i5 when design is not completed, which file to see .rbf or .pof for device.

0 Kudos

Link Copied

2 Replies
Altera_Forum
Honored Contributor II
‎05-30-2015 11:40 PM
440 Views

Use estimated rbf file size in FPGA datasheet to know the max size of your design in the FPGA, then check EPCQ density..u'll know which one is big enough to fit in ur design.ooh, u can compress the file too if u want to use smaller EPCQ density.

0 Kudos
Copy link
Altera_Forum
Honored Contributor II
‎06-01-2015 07:22 AM
440 Views

Just refer to the Arria V datasheet for the uncompressed .rbf size: 

https://www.altera.com/content/dam/altera-www/global/en_us/pdfs/literature/hb/arria-v/av_51002.pdf 

Then compare the .rbf size to the EPCQ size. The rule of thumb is that EPCQ device size > FPGA .rbf size.  

You can enable compression to compress the .rbf size to fit more images into the EPCQ.
0 Kudos
Copy link
Reply

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.