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Altera_Forum
Honored Contributor
Honored ContributorTSE, nichestack tx from fixed location
i am using a design example where the tx sgdma is getting its data from an sdram. i start it all with the sendto() function. problem is the data i want to send comes from a fifo, and so it seems a de...
Altera_ForumHonored Contributor
Honored ContributorYou can send directly data to the MAC without going through the DMA, but then you need to bypass the nichestack and generate all the Ethernet packet in hardware.
Have a look at the nios ii udp offload example (http://www.alterawiki.com/wiki/nios_ii_udp_offload_example).
