Hi Hu. Before you start desoldering chips from the circuit board, could you be more specific about how your E312 "didn't work"? It may be possible to resurrect your E312 by means of less extreme measures.
What were you trying to do with it? Did it boot? If not, could you connect to the device over the UART and post the log messages from the startup sequence? -Robin On Thu, Dec 28, 2017 at 3:06 AM, Hu Chaoran via USRP-users < usrp-users@lists.ettus.com> wrote: > Hello, > > My usrp e312 didn't work and I think it was because of the chip DDR3L > stop working. I want to replace a new one by myself. but I can only find > DDR3 with speed of 933MHz, maybe the speed is different with the old one. > I don't know if it is ok to change it. and when I change it, if I need to > change the software of the system at the same time? > > Thank u very much. > > > Regards. > > -Hu. > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > >
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