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// -*- verilog -*-
//
// USRP - Universal Software Radio Peripheral
//
// Copyright (C) 2008 Matt Ettus
//
//
// Clipping "macro", keeps the bottom bits
module clip_reg
#(parameter bits_in=0,
parameter bits_out=0,
parameter STROBED=1'b0)
(input clk,
input [bits_in-1:0] in,
output reg [bits_out-1:0] out,
input strobe_in,
output reg strobe_out);
wire [bits_out-1:0] temp;
clip #(.bits_in(bits_in),.bits_out(bits_out)) clip (.in(in),.out(temp));
always @(posedge clk)
strobe_out <= strobe_in;
always @(posedge clk)
if(strobe_in | ~STROBED)
out <= temp;
endmodule // clip_reg
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