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/control_lib/mux4.v | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 fpga/usrp2/control_lib/mux4.v (limited to 'fpga/usrp2/control_lib/mux4.v') diff --git a/fpga/usrp2/control_lib/mux4.v b/fpga/usrp2/control_lib/mux4.v new file mode 100644 index 000000000..31c85c832 --- /dev/null +++ b/fpga/usrp2/control_lib/mux4.v @@ -0,0 +1,16 @@ + + +module mux4 + #(parameter WIDTH=32, parameter DISABLED=0) + (input en, + input [1:0] sel, + input [WIDTH-1:0] i0, + input [WIDTH-1:0] i1, + input [WIDTH-1:0] i2, + input [WIDTH-1:0] i3, + output [WIDTH-1:0] o); + + assign o = en ? (sel[1] ? (sel[0] ? i3 : i2) : (sel[0] ? i1 : i0)) : + DISABLED; + +endmodule // mux4 -- cgit v1.2.3