Marcus,
It was crazy cheap (~$650), and reflashing on power up isn't hard :)
It's a fun toy for learning about RFNoC and just FPGA fun in general. Came
with two 40 MHz WBX boards. Is there a part number for the flash? Is it
something that can be popped off with a hot air gun? I think it did come
up on its own once. Curious if it just needs to be reflowed.
It does seem to have a working EEPROM since I can change the IP
address.
I also noticed that both WBX boards have nasty spur looking tones for
several hundred MHz in the lower range of the WBX. Is it possible that
there are issues on the motherboard that could cause those issues? I have
a proper power supply arriving today to replace the ATX computer supply I
have been testing with (12 Volt)
Thanks!
-Dave
On Mon, Aug 15, 2022 at 10:41 AM Marcus D. Leech <patchvonbr...@gmail.com>
wrote:
> On 2022-08-15 10:34, Dave NotTelling wrote:
> > Apologies if this is a repost. I don't think my original message made
> > it to the list for some reason.
> >
> > I recently got my hands on a used x310. It seems to work well, but
> > for some reason will not boot on its own. Vivado hardware manager
> > shows the device as not being programmed, and the network interfaces
> > don't come up (no lights on the SFPs). If I reflash the device with
> > Vivado it will come up and work as expected. Is there a way to test
> > the flash chip to see if it's alive? Running uhd_image_loader seems
> > to work fine, but the device still will not come up automatically.
> >
> > Thanks!
> >
> > -Dave
> >
> >
> This does sound like a FLASH issue. I hope you didn't pay that much for
> it...
>
>
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