Schematic probleme connection of ADC

GNU Radio
1

Hello all,

I am quite new with the USRP board. I am working on the schematic
(revision 1.6) of the USRP board for a project. I have found what I
think to be an error: The VINN_A and VINP_B signals are not correctlyto
the right signals of the AD986x. I think that you need to swap them.

What do you think about this ? Is the daugther board false also ?
I am making my own designthat use the daugther board of the GNU Radio
project and I need to know exactly how to connect my design to the
daugther board.

Thanks in advance for all your informations.

Patrick

2

PAtrick Gerber wrote:

Hello all,

I am quite new with the USRP board. I am working on the schematic
(revision 1.6) of the USRP board for a project. I have found what I
think to be an error: The VINN_A and VINP_B signals are not
correctlyto the right signals of the AD986x. I think that you need to
swap them.

No, they are correct. Perhaps your interpretation of the signal names
is incorrect.

What do you think about this ? Is the daugther board false also ?
I am making my own designthat use the daugther board of the GNU Radio
project and I need to know exactly how to connect my design to the
daugther board.

The motherboards and daughterboards are all correct.

Matt