[Discuss-gnuradio] questions about master_control.v

[Yan Nie]

Hi,

I'm trying build my own fpga bitstream by modifying usrp_sounder project. I've saveral questions on the module master_control.

what store in reg_0, reg_1, reg_2, and reg3?

what assign to io_0 through io_3?

Can I monitor the signal from io_tx pins in daughter board by oscilloscope?

What the difference of the two group of io_tx pins?

Thank you so much in advance!

Yan