Nios® V/II Embedded Design Suite (EDS)
Support for Embedded Development Tools, Processors (SoCs and Nios® V/II processor), Embedded Development Suites (EDSs), Boot and Configuration, Operating Systems, C and C++
12596 Discussions

Ethernet Performance

Altera_Forum
Honored Contributor II
‎05-25-2005 06:38 AM
1,094 Views

hi everyone, 

 

i use an altera developement board (nios2 1c20 processor, lan91c11 ethernet chip) with the FreeBSD stack. I do some time measurement with "tcp_echo" which is included in ecos and i can get a 2.7Mbit/s throughput. Has anyone do the same test and what about the performance?
0 Kudos

Link Copied

1 Reply
Altera_Forum
Honored Contributor II
‎08-02-2005 04:55 PM
322 Views

Sounds about right. Remember that you have a 50 MHz CPU, and the altera_avalon_lan91c111 device doesn't use DMA, just asynchronous mode.

0 Kudos
Copy link
Reply

Community support is provided during standard business hours (Monday to Friday 7AM - 5PM PST). 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.