Forum Discussion
Altera_Forum
Honored Contributor
Honored Contributorlwip MicroC/OS-II throughput
Does anyone know if the throughput rates on pate 1-31 of the "Using Lightweight IO with the Nios II Processor tutorial" document was for 100Mbps ethernet?
The transmit rate of 5.16 Mbps seems really low unless it is a 10Mbps link. It is not clear what application software they are running to test UDP rates. I am assuming it is not their simple socket server application which uses TCP. My goal is to us TCP to download vga images captured and processed by NIOS-II.21 Replies
Altera_ForumHeavenscape,
on this forum (I believe) there is a stand-alone version in the IP-section. A manual can be downloaded from somewhere on the internet. Just try to google it http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/smile.gif . I reached up to 80 MBit/s with this stack http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/biggrin.gif ... Therefore I clocked the Stratix II FPGA to 135 MHz... Used a lot of datacache and instruction cache.... Good luck with it!!! Cheers, Danny
