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[/] [xulalx25soc/] [trunk/] [rtl/] [wbutohex.v] - Diff between revs 2 and 54

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///////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
//
//
// Filename:    wbutohex.v
// Filename:    wbutohex.v
//
//
// Project:     XuLA2 board
// Project:     XuLA2-LX25 SoC based upon the ZipCPU
//
//
// Purpose:     Supports a printable character conversion from a printable
// Purpose:     Supports a printable character conversion from a printable
//              ASCII character to six bits of valid data.  The encoding is
//              ASCII character to six bits of valid data.  The encoding is
//              as follows:
//              as follows:
//
//
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//              @       ->      62
//              @       ->      62
//              %       ->      63
//              %       ->      63
//
//
//              Note that decoding is stateless, yet requires one clock.
//              Note that decoding is stateless, yet requires one clock.
//
//
 
//
// Creator:     Dan Gisselquist, Ph.D.
// Creator:     Dan Gisselquist, Ph.D.
//              Gisselquist Technology, LLC
//              Gisselquist Technology, LLC
//
//
///////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
//
//
// Copyright (C) 2015, Gisselquist Technology, LLC
// Copyright (C) 2015-2016, Gisselquist Technology, LLC
//
//
// This program is free software (firmware): you can redistribute it and/or
// This program is free software (firmware): you can redistribute it and/or
// modify it under the terms of  the GNU General Public License as published
// modify it under the terms of  the GNU General Public License as published
// by the Free Software Foundation, either version 3 of the License, or (at
// by the Free Software Foundation, either version 3 of the License, or (at
// your option) any later version.
// your option) any later version.
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// This program is distributed in the hope that it will be useful, but WITHOUT
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or
// ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
// for more details.
// for more details.
//
//
 
// You should have received a copy of the GNU General Public License along
 
// with this program.  (It's in the $(ROOT)/doc directory, run make with no
 
// target there if the PDF file isn't present.)  If not, see
 
// <http://www.gnu.org/licenses/> for a copy.
 
//
// License:     GPL, v3, as defined and found on www.gnu.org,
// License:     GPL, v3, as defined and found on www.gnu.org,
//              http://www.gnu.org/licenses/gpl.html
//              http://www.gnu.org/licenses/gpl.html
//
//
//
//
///////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
//
 
//
 
//
 
//
 
// Copyright:   2015
 
//
//
//
//
module  wbutohex(i_clk, i_stb, i_byte, o_stb, o_valid, o_hexbits);
module  wbutohex(i_clk, i_stb, i_byte, o_stb, o_valid, o_hexbits);
        input                   i_clk, i_stb;
        input                   i_clk, i_stb;
        input           [7:0]    i_byte;
        input           [7:0]    i_byte;

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