// Copyright 2007 Altera Corporation. All rights reserved. // Altera products are protected under numerous U.S. and foreign patents, // maskwork rights, copyrights and other intellectual property laws. // // This reference design file, and your use thereof, is subject to and governed // by the terms and conditions of the applicable Altera Reference Design // License Agreement (either as signed by you or found at www.altera.com). By // using this reference design file, you indicate your acceptance of such terms // and conditions between you and Altera Corporation. In the event that you do // not agree with such terms and conditions, you may not use the reference // design file and please promptly destroy any copies you have made. // // This reference design file is being provided on an "as-is" basis and as an // accommodation and therefore all warranties, representations or guarantees of // any kind (whether express, implied or statutory) including, without // limitation, warranties of merchantability, non-infringement, or fitness for // a particular purpose, are specifically disclaimed. By making this reference // design file available, Altera expressly does not recommend, suggest or // require that this reference design file be used in combination with any // other product not provided by Altera. ///////////////////////////////////////////////////////////////////////////// // baeckler - 04-26-2006 // convert a variable length binary word to hex. module bin_to_asc_hex (in,out); parameter METHOD = 1; parameter WIDTH = 16; localparam PAD_BITS = (WIDTH % 4) == 0 ? 0 : (4-(WIDTH%4)); localparam PADDED_WIDTH = WIDTH + PAD_BITS; localparam NYBBLES = PADDED_WIDTH >> 2; input [WIDTH-1:0] in; output [8*NYBBLES-1:0] out; wire [PADDED_WIDTH-1:0] padded_in = {{PAD_BITS {1'b0}},in}; genvar i; generate for (i=0; i