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Altera_Forum
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16 years ago

Ethernet performance using TSE in uClinux

Hi all, I am measuring ethernet performance on a NIOS II based board with an Altera TSE IP Core running uClinux, and it's been disappointing so far. I've done timing using TCP and UDP, and bar...
Altera_Forum's avatar
Altera_Forum
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16 years ago

The other problem I'm having trying to implement this is that the SSRAM seems to be used for something already. There is data there, and if I try to write to it, whether it's the buffer or running a program that uses code with its text section there (I tried modifying vmlinux.lds.S), the system freezes. As far as I can tell the hardware doesn't use the SSRAM for anything and I haven't previously modified uClinux to use it in any way.