> hi john, > > i think all roach1's PPC ethernet ports need to be used at 100Mb/sec port > speed, > independent of when the boards were made, and not at 1Gbit/sec. >
Thanks, Dan. I thought that a PHY chip had been changed, but I couldn't remember. Now I seem to recall that the Phy is just Not Good. > it's tricky to write PPC software that gets more than 20Mbit/sec > out of the port, but i'm not sure about this 20Mbit/sec number. OK. I wonder if anyone else has experience with this? I guess we'll test it if not... John > > best wishes, > > dan > > > On Sun, Apr 28, 2013 at 1:57 PM, John Ford <[email protected]> wrote: > >> Hi all. >> >> Can someone tell me if the ethernet port on the newer ROACH boards is >> reliable at 1 gb/s? >> >> Also, what is the maximum data rate expected through that interface? >> >> Thanks! >> >> John >> >> >> >> >
