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hey,tnndesign
i use DM9000+LWIP+UCOS,but U know the NIOS II IDE'LWIP just support the lan91c111 ,how can i use the DM9000 with LWIP,AND the your NICHESTACK must the same with me, but how you solve it? thanks
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Dison.
I'm using the DM9000a controller with the latest Nichestack TCP/IP library provided by Altera. I believe LWIP was supported in a prev version of the Nios Tools Suite, however Altera have since moved to the Micrium uCOS/OS-II + Nichestack platform combination for TCP/IP.
If you are running a previous version of the Nios Design Tool and/or you would like to use LWIP, check out the DE2_WEB example from Terrasic. They include a custom-written driver for the DM9000a for use with LWIP.
The solution I have posted is for use with the latest Altera ref design for a simple socket server. It provides DM9000a driver support for use w/Nichestack.
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