dsp: add2_and_clip_reg and round_sd now are now strobed to be compatible

with strobed (non-full rate) data

1 files changed, 3 insertions, 2 deletions

diff --git a/usrp2/sdr_lib/round_sd.v b/usrp2/sdr_lib/round_sd.v
index b77c1471b..aeeb3502f 100644
--- a/usrp2/sdr_lib/round_sd.v
+++ b/usrp2/sdr_lib/round_sd.v
@@ -4,7 +4,8 @@ module round_sd
   #(parameter WIDTH_IN=18,
     parameter WIDTH_OUT=16)
    (input clk, input reset,
-    input [WIDTH_IN-1:0] in, output [WIDTH_OUT-1:0] out);
+    input [WIDTH_IN-1:0] in, input strobe_in,
+    output [WIDTH_OUT-1:0] out, output strobe_out);
 
    localparam ERR_WIDTH = WIDTH_IN - WIDTH_OUT + 1;
 
@@ -14,7 +15,7 @@ module round_sd
    sign_extend #(.bits_in(ERR_WIDTH),.bits_out(WIDTH_IN)) ext_err (.in(err), .out(err_ext));
    
    add2_and_clip_reg #(.WIDTH(WIDTH_IN)) add2_and_clip_reg
-     (.clk(clk), .rst(reset), .in1(in), .in2(err_ext), .sum(sum));
+     (.clk(clk), .rst(reset), .in1(in), .in2(err_ext), .strobe_in(strobe_in), .sum(sum), .strobe_out(strobe_out));
    
    round #(.bits_in(WIDTH_IN),.bits_out(WIDTH_OUT)) round_sum (.in(sum), .out(out), .err(err));