Re: [Discuss-GnuRadio]: usrp_std.v

[Eric Blossom]

On Tue, Sep 05, 2006 at 03:29:27PM -0700, Oussama Sekkat wrote:
> Hello,
> I am looking at the toplevel module ustp_std.v
> It is my understanding that the data to be sent coming from the PC or the
> data recevied going to the PC is the "usbdata" inout.
> the other inouts io_tx_a, io_tx_b, io_rx_a and io_rx_b are the signal going
> to/coming from the daughterboards.
> I am still confused on the purpose of the following inputs: rx_a_a, rx_b_a,
> rx_a_b, rx_b_b and the following outputs: tx_a, tx_b.
> 
> Any clarification on the purpose of those inputs and outputs would me
> greatly appreciated.

Take a look at the AD9862 datasheet.

Eric