Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

Ethernet Performance

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...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

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