Hi, I tested your way but I have challenges with it. I described it in the below link. do you have any offer? Thanks very much
https://lists.ettus.com/empathy/thread/A65LFSBUISOLPBGIRJWSJYBESRPMPEPC On Mon, Aug 1, 2022 at 1:47 PM Paolo Palana <p.pal...@itsystems.it> wrote: > For experimental purpose I did something like you say. > > Referring to usrp X300 > > 1. add the reg variable to rfnoc_ce_default_inst_x300.v (or the relevant > file for your radio) > > 2. add to the noc _block module declaration an additional input port e.g. > > module noc_test #( > parameter NOC_ID = 64'h1234_0000_0000_1234, > parameter STR_SINK_FIFOSIZE = 11, > parameter NUM_PORTS = 1) > ( > input bus_clk, input bus_rst, > input ce_clk, input ce_rst, > input [63:0] my_new_port, <---- EXAMPLE, this is my new port > input [63:0] i_tdata, input i_tlast, input i_tvalid, output i_tready, > output [63:0] o_tdata, output o_tlast, output o_tvalid, input o_tready, > output [63:0] debug > ); > > > 3. inside rfnoc_ce_default_inst_x300.v (or the relevant file for your > radio) connect the reg variable with the > > new port on the noc_block > > 4. Now you can manage the (shared) reg variable from inside the noc block. > > Hope this can be of some help. > > Have a good day, > > paolo > > On 7/31/22 17:52, sp wrote: > > How can I define a global reg variable in Verilog between RFNOC blocks? > > I developed two RFNOC blocks: RFNOC block A, and RFNOC block B > > How can define a reg variable that shares between RFNOC blocks in USRP? > > Can anyone guide me? > > > > I study about global reg variable in the Verilog module, see below > > link, but I can not do it for RFNOC blocks... > > How can implement this mechanism in RFNOC blocks > > > https://www.edaboard.com/threads/how-to-define-global-variable-in-verilog.174172/ > > > > Thanks in advance > > > > _______________________________________________ > > USRP-users mailing list -- usrp-users@lists.ettus.com > > To unsubscribe send an email to usrp-users-le...@lists.ettus.com > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-le...@lists.ettus.com >
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