In the main module, usrp_std.v you can see where we instantiate serial_io. There are 4 inputs on that which are the readback registers. They are distinct from the setting registers. If you want to readback a setting register, just store the set value in software instead.
Matt On Thu, 2006-05-11 at 00:39 -0400, amit malani wrote: > Hi! > > actually I want to use a readback registers. But i could not find any > example to use it. > > I looked into the serial_io.v and the setting_reg.v file. but could > not make out how exactly it could be used. > > the serial_io module has a input [31:0] readback. Can that be the > output wires 'out' of the setting_reg module with setting the addr as > the Reg number. > > for eg. > > setting_reg #(`FR_USER_1) read_back(.clock(clk), > .reset(reset), > .strobe(strobe), > .addr(serial_addr), > .in(serial_data), > .out(read_back));// this read_back is connectedt o read_back_0 of > serial_io module > > Please let me know, > thanks in advance, > > amit. > > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > -- Matt Ettus <[EMAIL PROTECTED]> _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
