MCF5223x real Ethernet performances

[DownyTif]

Hi,

I would like to know the real performances of this chip over a 100Mbps network. The main application that would run on the MCU would be doing those things:

- Listen for request coming from Ethernet;

- Get 32bits data from GPIO (actually, from an external FPGA);

- Package that data;

- Send that data, package after package, over the Ethernet as fast as possible;

Also, is there any royalties or fees related to the TCP/IP stack?

Thanks a lot

[mjbcswitzerland]

Hi

I have a few measurements here: http://www.utasker.com/docs/uTasker/uTaskerBenchmarks.PDF

The figures depend on protocol and settings and maybe other factors but this may give a starting point...

Regards

Mark

www.uTasker.com