Programmable Devices
CPLDs, FPGAs, SoC FPGAs, Configuration, and Transceivers

CRC-32 or others

ABaha5
Beginner
588 Views

What is the time to process the CRC for a packet 1500bytes?

Does the time same in a router or switch?

0 Kudos
4 Replies
JohnT_Intel
Employee
569 Views

Hi,

 

Is this related to the FPGA configuration CRC or FPGA soft IP CRC?

0 Kudos
ABaha5
Beginner
569 Views

Well, Wich is used in regular routers/switches?

is there a difference regarding calculating the CRC?

Many thanks.

0 Kudos
JohnT_Intel
Employee
569 Views

Hi,

 

For FPGA connection to switch, usually is using CRC-32 which is embedded into the Ethernet IP. Please refer to https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug_32b_10g_ethernet_mac.pdf.

0 Kudos
JohnT_Intel
Employee
566 Views

Please let me know if you have any other queries.

0 Kudos
Reply