Re: [Discuss-gnuradio] Where is the output enabled of rx reference clock for dbsrx

[Martin Dvh]

John Gilmore wrote:

> The eeprom on the daughterboard determines which wires from the FPGA to
> the board are outputs and which are inputs.  This is key because if
> you get it wrong, you fry the board with two chips driving the line in
> opposite directions.
>
> So if you have a modified dbsrx board that wants some extra signal from
> the FPGA, you have to reburn its EPROM to say so.
Yes I thought that was the idea.
But what I don't understand that in the eprom of the dbsrx board no outputs are 
enabled while I know for sure io[0] is used as an output for the reference clock
to the dbsrx daughterboard.

Greetings,
Martin