From 05d77f772317de5d925301aa11bb9a880656dd05 Mon Sep 17 00:00:00 2001 From: Josh Blum Date: Thu, 15 Apr 2010 11:24:24 -0700 Subject: moved usrp1 and usrp2 fpga dirs into fpga subdirectory --- fpga/usrp2/sdr_lib/add2.v | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 fpga/usrp2/sdr_lib/add2.v (limited to 'fpga/usrp2/sdr_lib/add2.v') diff --git a/fpga/usrp2/sdr_lib/add2.v b/fpga/usrp2/sdr_lib/add2.v new file mode 100644 index 000000000..13fff803e --- /dev/null +++ b/fpga/usrp2/sdr_lib/add2.v @@ -0,0 +1,11 @@ + +module add2 + #(parameter WIDTH=16) + (input [WIDTH-1:0] in1, + input [WIDTH-1:0] in2, + output [WIDTH-1:0] sum); + + wire [WIDTH:0] sum_int = {in1[WIDTH-1],in1} + {in2[WIDTH-1],in2}; + assign sum = sum_int[WIDTH:1]; // Note -- will have some bias + +endmodule // add2 -- cgit v1.2.3