XCVR2450 rev.273 vs rev.272

Dear all,

We have two daughterboards XCVR2450.
One of them is rev. 272 and the other is rev. 273.

By using a USRP2 with the daughterboard rev.272, the function
“self.u.set_center_freq” works correctly.

If we replace the daughterboard rev.272 with the second one (namely the
rev.273) the same operation fails (it returns NONE) at any frequency.

We are using a USRP2 with updated firmware (shipped with gnuradio r10633
on 2009-03-18) and FPGA (downloaded on 2009-03-18).

Is this an indication that our second daughterboard (rev.273) is
defective?

What’s the difference between the two revisions?

Thanks in advance,
Andrea

Costantini, Andrea wrote:

What’s the difference between the two revisions?

Those are serial numbers, not revisions.

Matt

This forum is not affiliated to the Ruby language, Ruby on Rails framework, nor any Ruby applications discussed here.

| Privacy Policy | Terms of Service | Remote Ruby Jobs