head 1.3; access; symbols; locks; strict; comment @# @; 1.3 date 2008.04.14.13.26.36; author pfulgoni; state Exp; branches; next 1.2; commitid 1cb948035b8a4567; 1.2 date 2008.04.08.13.37.40; author pfulgoni; state Exp; branches; next 1.1; commitid 1a9147fb75234567; 1.1 date 2008.03.03.13.19.19; author pfulgoni; state Exp; branches; next ; commitid 7e7847cbfad44567; desc @@ 1.3 log @right now sbox infer a block ram. minor changes. STILL NOT WORKING! @ text @ -------------------------------------------------------------------------------- -- Designer: Paolo Fulgoni -- -- Create Date: 09/14/2007 -- Last Update: 04/09/2008 -- Project Name: camellia-vhdl -- Description: Dual-port SBOX1 -- -- Copyright (C) 2007 Paolo Fulgoni -- This file is part of camellia-vhdl. -- camellia-vhdl is free software; you can redistribute it and/or 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 your option) any later version. -- camellia-vhdl is distributed in the hope that it will be useful, -- but WITHOUT ANY WARRANTY; without even the implied warranty of -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- GNU General Public License for more details. -- You should have received a copy of the GNU General Public License -- along with this program. If not, see . -- -- The Camellia cipher algorithm is 128 bit cipher developed by NTT and -- Mitsubishi Electric researchers. -- http://info.isl.ntt.co.jp/crypt/eng/camellia/ -------------------------------------------------------------------------------- library IEEE; use IEEE.STD_LOGIC_1164.all; use IEEE.STD_LOGIC_unsigned.all; entity SBOX1 is port ( clk : IN STD_LOGIC; addra : IN STD_LOGIC_VECTOR(0 to 7); addrb : IN STD_LOGIC_VECTOR(0 to 7); douta : OUT STD_LOGIC_VECTOR(0 to 7); doutb : OUT STD_LOGIC_VECTOR(0 to 7) ); end SBOX1; architecture RTL of SBOX1 is subtype ROM_WORD is STD_LOGIC_VECTOR (0 to 7); type ROM_TABLE is array (0 to 255) of ROM_WORD; constant ROM: ROM_TABLE := ROM_TABLE'( ROM_WORD'(X"70"), ROM_WORD'(X"82"), ROM_WORD'(X"2C"), ROM_WORD'(X"EC"), ROM_WORD'(X"B3"), ROM_WORD'(X"27"), ROM_WORD'(X"C0"), ROM_WORD'(X"E5"), ROM_WORD'(X"E4"), ROM_WORD'(X"85"), ROM_WORD'(X"57"), ROM_WORD'(X"35"), ROM_WORD'(X"EA"), ROM_WORD'(X"0C"), ROM_WORD'(X"AE"), ROM_WORD'(X"41"), ROM_WORD'(X"23"), ROM_WORD'(X"EF"), ROM_WORD'(X"6B"), ROM_WORD'(X"93"), ROM_WORD'(X"45"), ROM_WORD'(X"19"), ROM_WORD'(X"A5"), ROM_WORD'(X"21"), ROM_WORD'(X"ED"), ROM_WORD'(X"0E"), ROM_WORD'(X"4F"), ROM_WORD'(X"4E"), ROM_WORD'(X"1D"), ROM_WORD'(X"65"), ROM_WORD'(X"92"), ROM_WORD'(X"BD"), ROM_WORD'(X"86"), ROM_WORD'(X"B8"), ROM_WORD'(X"AF"), ROM_WORD'(X"8F"), ROM_WORD'(X"7C"), ROM_WORD'(X"EB"), ROM_WORD'(X"1F"), ROM_WORD'(X"CE"), ROM_WORD'(X"3E"), ROM_WORD'(X"30"), ROM_WORD'(X"DC"), ROM_WORD'(X"5F"), ROM_WORD'(X"5E"), ROM_WORD'(X"C5"), ROM_WORD'(X"0B"), ROM_WORD'(X"1A"), ROM_WORD'(X"A6"), ROM_WORD'(X"E1"), ROM_WORD'(X"39"), ROM_WORD'(X"CA"), ROM_WORD'(X"D5"), ROM_WORD'(X"47"), ROM_WORD'(X"5D"), ROM_WORD'(X"3D"), ROM_WORD'(X"D9"), ROM_WORD'(X"01"), ROM_WORD'(X"5A"), ROM_WORD'(X"D6"), ROM_WORD'(X"51"), ROM_WORD'(X"56"), ROM_WORD'(X"6C"), ROM_WORD'(X"4D"), ROM_WORD'(X"8B"), ROM_WORD'(X"0D"), ROM_WORD'(X"9A"), ROM_WORD'(X"66"), ROM_WORD'(X"FB"), ROM_WORD'(X"CC"), ROM_WORD'(X"B0"), ROM_WORD'(X"2D"), ROM_WORD'(X"74"), ROM_WORD'(X"12"), ROM_WORD'(X"2B"), ROM_WORD'(X"20"), ROM_WORD'(X"F0"), ROM_WORD'(X"B1"), ROM_WORD'(X"84"), ROM_WORD'(X"99"), ROM_WORD'(X"DF"), ROM_WORD'(X"4C"), ROM_WORD'(X"CB"), ROM_WORD'(X"C2"), ROM_WORD'(X"34"), ROM_WORD'(X"7E"), ROM_WORD'(X"76"), ROM_WORD'(X"05"), ROM_WORD'(X"6D"), ROM_WORD'(X"B7"), ROM_WORD'(X"A9"), ROM_WORD'(X"31"), ROM_WORD'(X"D1"), ROM_WORD'(X"17"), ROM_WORD'(X"04"), ROM_WORD'(X"D7"), ROM_WORD'(X"14"), ROM_WORD'(X"58"), ROM_WORD'(X"3A"), ROM_WORD'(X"61"), ROM_WORD'(X"DE"), ROM_WORD'(X"1B"), ROM_WORD'(X"11"), ROM_WORD'(X"1C"), ROM_WORD'(X"32"), ROM_WORD'(X"0F"), ROM_WORD'(X"9C"), ROM_WORD'(X"16"), ROM_WORD'(X"53"), ROM_WORD'(X"18"), ROM_WORD'(X"F2"), ROM_WORD'(X"22"), ROM_WORD'(X"FE"), ROM_WORD'(X"44"), ROM_WORD'(X"CF"), ROM_WORD'(X"B2"), ROM_WORD'(X"C3"), ROM_WORD'(X"B5"), ROM_WORD'(X"7A"), ROM_WORD'(X"91"), ROM_WORD'(X"24"), ROM_WORD'(X"08"), ROM_WORD'(X"E8"), ROM_WORD'(X"A8"), ROM_WORD'(X"60"), ROM_WORD'(X"FC"), ROM_WORD'(X"69"), ROM_WORD'(X"50"), ROM_WORD'(X"AA"), ROM_WORD'(X"D0"), ROM_WORD'(X"A0"), ROM_WORD'(X"7D"), ROM_WORD'(X"A1"), ROM_WORD'(X"89"), ROM_WORD'(X"62"), ROM_WORD'(X"97"), ROM_WORD'(X"54"), ROM_WORD'(X"5B"), ROM_WORD'(X"1E"), ROM_WORD'(X"95"), ROM_WORD'(X"E0"), ROM_WORD'(X"FF"), ROM_WORD'(X"64"), ROM_WORD'(X"D2"), ROM_WORD'(X"10"), ROM_WORD'(X"C4"), ROM_WORD'(X"00"), ROM_WORD'(X"48"), ROM_WORD'(X"A3"), ROM_WORD'(X"F7"), ROM_WORD'(X"75"), ROM_WORD'(X"DB"), ROM_WORD'(X"8A"), ROM_WORD'(X"03"), ROM_WORD'(X"E6"), ROM_WORD'(X"DA"), ROM_WORD'(X"09"), ROM_WORD'(X"3F"), ROM_WORD'(X"DD"), ROM_WORD'(X"94"), ROM_WORD'(X"87"), ROM_WORD'(X"5C"), ROM_WORD'(X"83"), ROM_WORD'(X"02"), ROM_WORD'(X"CD"), ROM_WORD'(X"4A"), ROM_WORD'(X"90"), ROM_WORD'(X"33"), ROM_WORD'(X"73"), ROM_WORD'(X"67"), ROM_WORD'(X"F6"), ROM_WORD'(X"F3"), ROM_WORD'(X"9D"), ROM_WORD'(X"7F"), ROM_WORD'(X"BF"), ROM_WORD'(X"E2"), ROM_WORD'(X"52"), ROM_WORD'(X"9B"), ROM_WORD'(X"D8"), ROM_WORD'(X"26"), ROM_WORD'(X"C8"), ROM_WORD'(X"37"), ROM_WORD'(X"C6"), ROM_WORD'(X"3B"), ROM_WORD'(X"81"), ROM_WORD'(X"96"), ROM_WORD'(X"6F"), ROM_WORD'(X"4B"), ROM_WORD'(X"13"), ROM_WORD'(X"BE"), ROM_WORD'(X"63"), ROM_WORD'(X"2E"), ROM_WORD'(X"E9"), ROM_WORD'(X"79"), ROM_WORD'(X"A7"), ROM_WORD'(X"8C"), ROM_WORD'(X"9F"), ROM_WORD'(X"6E"), ROM_WORD'(X"BC"), ROM_WORD'(X"8E"), ROM_WORD'(X"29"), ROM_WORD'(X"F5"), ROM_WORD'(X"F9"), ROM_WORD'(X"B6"), ROM_WORD'(X"2F"), ROM_WORD'(X"FD"), ROM_WORD'(X"B4"), ROM_WORD'(X"59"), ROM_WORD'(X"78"), ROM_WORD'(X"98"), ROM_WORD'(X"06"), ROM_WORD'(X"6A"), ROM_WORD'(X"E7"), ROM_WORD'(X"46"), ROM_WORD'(X"71"), ROM_WORD'(X"BA"), ROM_WORD'(X"D4"), ROM_WORD'(X"25"), ROM_WORD'(X"AB"), ROM_WORD'(X"42"), ROM_WORD'(X"88"), ROM_WORD'(X"A2"), ROM_WORD'(X"8D"), ROM_WORD'(X"FA"), ROM_WORD'(X"72"), ROM_WORD'(X"07"), ROM_WORD'(X"B9"), ROM_WORD'(X"55"), ROM_WORD'(X"F8"), ROM_WORD'(X"EE"), ROM_WORD'(X"AC"), ROM_WORD'(X"0A"), ROM_WORD'(X"36"), ROM_WORD'(X"49"), ROM_WORD'(X"2A"), ROM_WORD'(X"68"), ROM_WORD'(X"3C"), ROM_WORD'(X"38"), ROM_WORD'(X"F1"), ROM_WORD'(X"A4"), ROM_WORD'(X"40"), ROM_WORD'(X"28"), ROM_WORD'(X"D3"), ROM_WORD'(X"7B"), ROM_WORD'(X"BB"), ROM_WORD'(X"C9"), ROM_WORD'(X"43"), ROM_WORD'(X"C1"), ROM_WORD'(X"15"), ROM_WORD'(X"E3"), ROM_WORD'(X"AD"), ROM_WORD'(X"F4"), ROM_WORD'(X"77"), ROM_WORD'(X"C7"), ROM_WORD'(X"80"), ROM_WORD'(X"9E") ); begin PORT_A : process(clk) begin if(rising_edge(clk)) then douta <= ROM(conv_integer(addra)); end if; end process; PORT_B : process(clk) begin if(rising_edge(clk)) then doutb <= ROM(conv_integer(addrb)); end if; end process; end RTL; @ 1.2 log @*** empty log message *** @ text @d1 1 d3 23 a25 26 -- This file is owned and controlled by Xilinx and must be used -- -- solely for design, simulation, implementation and creation of -- -- design files limited to Xilinx devices or technologies. Use -- -- with non-Xilinx devices or technologies is expressly prohibited -- -- and immediately terminates your license. -- -- -- -- XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" -- -- SOLELY FOR USE IN DEVELOPING PROGRAMS AND SOLUTIONS FOR -- -- XILINX DEVICES. BY PROVIDING THIS DESIGN, CODE, OR INFORMATION -- -- AS ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE, APPLICATION -- -- OR STANDARD, XILINX IS MAKING NO REPRESENTATION THAT THIS -- -- IMPLEMENTATION IS FREE FROM ANY CLAIMS OF INFRINGEMENT, -- -- AND YOU ARE RESPONSIBLE FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE -- -- FOR YOUR IMPLEMENTATION. XILINX EXPRESSLY DISCLAIMS ANY -- -- WARRANTY WHATSOEVER WITH RESPECT TO THE ADEQUACY OF THE -- -- IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OR -- -- REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE FROM CLAIMS OF -- -- INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS -- -- FOR A PARTICULAR PURPOSE. -- -- -- -- Xilinx products are not intended for use in life support -- -- appliances, devices, or systems. Use in such applications are -- -- expressly prohibited. -- -- -- -- (c) Copyright 1995-2007 Xilinx, Inc. -- -- All rights reserved. -- d27 287 a313 109 -- You must compile the wrapper file sbox1.vhd when simulating -- the core, sbox1. When compiling the wrapper file, be sure to -- reference the XilinxCoreLib VHDL simulation library. For detailed -- instructions, please refer to the "CORE Generator Help". -- The synthesis directives "translate_off/translate_on" specified -- below are supported by Xilinx, Mentor Graphics and Synplicity -- synthesis tools. Ensure they are correct for your synthesis tool(s). LIBRARY ieee; USE ieee.std_logic_1164.ALL; -- synthesis translate_off Library XilinxCoreLib; -- synthesis translate_on ENTITY sbox1 IS port ( addra: IN std_logic_VECTOR(7 downto 0); addrb: IN std_logic_VECTOR(7 downto 0); clka: IN std_logic; clkb: IN std_logic; douta: OUT std_logic_VECTOR(7 downto 0); doutb: OUT std_logic_VECTOR(7 downto 0); ena: IN std_logic; enb: IN std_logic); END sbox1; ARCHITECTURE sbox1_a OF sbox1 IS -- synthesis translate_off component wrapped_sbox1 port ( addra: IN std_logic_VECTOR(7 downto 0); addrb: IN std_logic_VECTOR(7 downto 0); clka: IN std_logic; clkb: IN std_logic; douta: OUT std_logic_VECTOR(7 downto 0); doutb: OUT std_logic_VECTOR(7 downto 0); ena: IN std_logic; enb: IN std_logic); end component; -- Configuration specification for all : wrapped_sbox1 use entity XilinxCoreLib.blkmemdp_v6_3(behavioral) generic map( c_reg_inputsb => 0, c_reg_inputsa => 0, c_has_ndb => 0, c_has_nda => 0, c_ytop_addr => "1024", c_has_rfdb => 0, c_has_rfda => 0, c_ywea_is_high => 1, c_yena_is_high => 1, c_yclka_is_rising => 1, c_yhierarchy => "hierarchy1", c_ysinita_is_high => 1, c_ybottom_addr => "0", c_width_b => 8, c_width_a => 8, c_sinita_value => "0", c_sinitb_value => "0", c_limit_data_pitch => 18, c_write_modeb => 0, c_write_modea => 0, c_has_rdyb => 0, c_yuse_single_primitive => 0, c_has_rdya => 0, c_addra_width => 8, c_addrb_width => 8, c_has_limit_data_pitch => 0, c_default_data => "0", c_pipe_stages_b => 0, c_yweb_is_high => 1, c_yenb_is_high => 1, c_pipe_stages_a => 0, c_yclkb_is_rising => 1, c_yydisable_warnings => 1, c_enable_rlocs => 0, c_ysinitb_is_high => 1, c_has_web => 0, c_has_default_data => 0, c_has_sinitb => 0, c_has_wea => 0, c_has_sinita => 0, c_has_dinb => 0, c_has_dina => 0, c_ymake_bmm => 0, c_sim_collision_check => "NONE", c_has_enb => 1, c_has_ena => 1, c_mem_init_file => "sbox1.mif", c_depth_b => 256, c_depth_a => 256, c_has_doutb => 1, c_has_douta => 1, c_yprimitive_type => "16kx1"); -- synthesis translate_on BEGIN -- synthesis translate_off U0 : wrapped_sbox1 port map ( addra => addra, addrb => addrb, clka => clka, clkb => clkb, douta => douta, doutb => doutb, ena => ena, enb => enb); -- synthesis translate_on d315 6 a320 1 END sbox1_a; d322 1 @ 1.1 log @*** empty log message *** @ text @a0 1 d2 26 a27 23 -- Designer: Paolo Fulgoni -- -- Create Date: 09/14/2007 -- Last Update: 10/15/2007 -- Project Name: camellia-vhdl -- Description: Dual-port SBOX1 -- -- Copyright (C) 2007 Paolo Fulgoni -- This file is part of camellia-vhdl. -- camellia-vhdl is free software; you can redistribute it and/or 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 your option) any later version. -- camellia-vhdl is distributed in the hope that it will be useful, -- but WITHOUT ANY WARRANTY; without even the implied warranty of -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- GNU General Public License for more details. -- You should have received a copy of the GNU General Public License -- along with this program. If not, see . -- -- The Camellia cipher algorithm is 128 bit cipher developed by NTT and -- Mitsubishi Electric researchers. -- http://info.isl.ntt.co.jp/crypt/eng/camellia/ d29 109 a137 1077 library IEEE; use IEEE.STD_LOGIC_1164.all; entity SBOX1 is port ( addra : IN STD_LOGIC_VECTOR(0 to 7); addrb : IN STD_LOGIC_VECTOR(0 to 7); clka : IN STD_LOGIC; clkb : IN STD_LOGIC; douta : OUT STD_LOGIC_VECTOR(0 to 7); doutb : OUT STD_LOGIC_VECTOR(0 to 7); ena : IN STD_LOGIC; enb : IN STD_LOGIC ); end SBOX1; architecture RTL of SBOX1 is begin CHA : process(ena, clka) begin if (ena = '0') then douta <= (others=>'0'); else if (clka'event and clka = '1') then -- rising clock edge case addra is when X"00" => douta <= X"70"; when X"01" => douta <= X"82"; when X"02" => douta <= X"2C"; when X"03" => douta <= X"EC"; when X"04" => douta <= X"B3"; when X"05" => douta <= X"27"; when X"06" => douta <= X"C0"; when X"07" => douta <= X"E5"; when X"08" => douta <= X"E4"; when X"09" => douta <= X"85"; when X"0A" => douta <= X"57"; when X"0B" => douta <= X"35"; when X"0C" => douta <= X"EA"; when X"0D" => douta <= X"0C"; when X"0E" => douta <= X"AE"; when X"0F" => douta <= X"41"; when X"10" => douta <= X"23"; when X"11" => douta <= X"EF"; when X"12" => douta <= X"6B"; when X"13" => douta <= X"93"; when X"14" => douta <= X"45"; when X"15" => douta <= X"19"; when X"16" => douta <= X"A5"; when X"17" => douta <= X"21"; when X"18" => douta <= X"ED"; when X"19" => douta <= X"0E"; when X"1A" => douta <= X"4F"; when X"1B" => douta <= X"4E"; when X"1C" => douta <= X"1D"; when X"1D" => douta <= X"65"; when X"1E" => douta <= X"92"; when X"1F" => douta <= X"BD"; when X"20" => douta <= X"86"; when X"21" => douta <= X"B8"; when X"22" => douta <= X"AF"; when X"23" => douta <= X"8F"; when X"24" => douta <= X"7C"; when X"25" => douta <= X"EB"; when X"26" => douta <= X"1F"; when X"27" => douta <= X"CE"; when X"28" => douta <= X"3E"; when X"29" => douta <= X"30"; when X"2A" => douta <= X"DC"; when X"2B" => douta <= X"5F"; when X"2C" => douta <= X"5E"; when X"2D" => douta <= X"C5"; when X"2E" => douta <= X"0B"; when X"2F" => douta <= X"1A"; when X"30" => douta <= X"A6"; when X"31" => douta <= X"E1"; when X"32" => douta <= X"39"; when X"33" => douta <= X"CA"; when X"34" => douta <= X"D5"; when X"35" => douta <= X"47"; when X"36" => douta <= X"5D"; when X"37" => douta <= X"3D"; when X"38" => douta <= X"D9"; when X"39" => douta <= X"01"; when X"3A" => douta <= X"5A"; when X"3B" => douta <= X"D6"; when X"3C" => douta <= X"51"; when X"3D" => douta <= X"56"; when X"3E" => douta <= X"6C"; when X"3F" => douta <= X"4D"; when X"40" => douta <= X"8B"; when X"41" => douta <= X"0D"; when X"42" => douta <= X"9A"; when X"43" => douta <= X"66"; when X"44" => douta <= X"FB"; when X"45" => douta <= X"CC"; when X"46" => douta <= X"B0"; when X"47" => douta <= X"2D"; when X"48" => douta <= X"74"; when X"49" => douta <= X"12"; when X"4A" => douta <= X"2B"; when X"4B" => douta <= X"20"; when X"4C" => douta <= X"F0"; when X"4D" => douta <= X"B1"; when X"4E" => douta <= X"84"; when X"4F" => douta <= X"99"; when X"50" => douta <= X"DF"; when X"51" => douta <= X"4C"; when X"52" => douta <= X"CB"; when X"53" => douta <= X"C2"; when X"54" => douta <= X"34"; when X"55" => douta <= X"7E"; when X"56" => douta <= X"76"; when X"57" => douta <= X"05"; when X"58" => douta <= X"6D"; when X"59" => douta <= X"B7"; when X"5A" => douta <= X"A9"; when X"5B" => douta <= X"31"; when X"5C" => douta <= X"D1"; when X"5D" => douta <= X"17"; when X"5E" => douta <= X"04"; when X"5F" => douta <= X"D7"; when X"60" => douta <= X"14"; when X"61" => douta <= X"58"; when X"62" => douta <= X"3A"; when X"63" => douta <= X"61"; when X"64" => douta <= X"DE"; when X"65" => douta <= X"1B"; when X"66" => douta <= X"11"; when X"67" => douta <= X"1C"; when X"68" => douta <= X"32"; when X"69" => douta <= X"0F"; when X"6A" => douta <= X"9C"; when X"6B" => douta <= X"16"; when X"6C" => douta <= X"53"; when X"6D" => douta <= X"18"; when X"6E" => douta <= X"F2"; when X"6F" => douta <= X"22"; when X"70" => douta <= X"FE"; when X"71" => douta <= X"44"; when X"72" => douta <= X"CF"; when X"73" => douta <= X"B2"; when X"74" => douta <= X"C3"; when X"75" => douta <= X"B5"; when X"76" => douta <= X"7A"; when X"77" => douta <= X"91"; when X"78" => douta <= X"24"; when X"79" => douta <= X"08"; when X"7A" => douta <= X"E8"; when X"7B" => douta <= X"A8"; when X"7C" => douta <= X"60"; when X"7D" => douta <= X"FC"; when X"7E" => douta <= X"69"; when X"7F" => douta <= X"50"; when X"80" => douta <= X"AA"; when X"81" => douta <= X"D0"; when X"82" => douta <= X"A0"; when X"83" => douta <= X"7D"; when X"84" => douta <= X"A1"; when X"85" => douta <= X"89"; when X"86" => douta <= X"62"; when X"87" => douta <= X"97"; when X"88" => douta <= X"54"; when X"89" => douta <= X"5B"; when X"8A" => douta <= X"1E"; when X"8B" => douta <= X"95"; when X"8C" => douta <= X"E0"; when X"8D" => douta <= X"FF"; when X"8E" => douta <= X"64"; when X"8F" => douta <= X"D2"; when X"90" => douta <= X"10"; when X"91" => douta <= X"C4"; when X"92" => douta <= X"00"; when X"93" => douta <= X"48"; when X"94" => douta <= X"A3"; when X"95" => douta <= X"F7"; when X"96" => douta <= X"75"; when X"97" => douta <= X"DB"; when X"98" => douta <= X"8A"; when X"99" => douta <= X"03"; when X"9A" => douta <= X"E6"; when X"9B" => douta <= X"DA"; when X"9C" => douta <= X"09"; when X"9D" => douta <= X"3F"; when X"9E" => douta <= X"DD"; when X"9F" => douta <= X"94"; when X"A0" => douta <= X"87"; when X"A1" => douta <= X"5C"; when X"A2" => douta <= X"83"; when X"A3" => douta <= X"02"; when X"A4" => douta <= X"CD"; when X"A5" => douta <= X"4A"; when X"A6" => douta <= X"90"; when X"A7" => douta <= X"33"; when X"A8" => douta <= X"73"; when X"A9" => douta <= X"67"; when X"AA" => douta <= X"F6"; when X"AB" => douta <= X"F3"; when X"AC" => douta <= X"9D"; when X"AD" => douta <= X"7F"; when X"AE" => douta <= X"BF"; when X"AF" => douta <= X"E2"; when X"B0" => douta <= X"52"; when X"B1" => douta <= X"9B"; when X"B2" => douta <= X"D8"; when X"B3" => douta <= X"26"; when X"B4" => douta <= X"C8"; when X"B5" => douta <= X"37"; when X"B6" => douta <= X"C6"; when X"B7" => douta <= X"3B"; when X"B8" => douta <= X"81"; when X"B9" => douta <= X"96"; when X"BA" => douta <= X"6F"; when X"BB" => douta <= X"4B"; when X"BC" => douta <= X"13"; when X"BD" => douta <= X"BE"; when X"BE" => douta <= X"63"; when X"BF" => douta <= X"2E"; when X"C0" => douta <= X"E9"; when X"C1" => douta <= X"79"; when X"C2" => douta <= X"A7"; when X"C3" => douta <= X"8C"; when X"C4" => douta <= X"9F"; when X"C5" => douta <= X"6E"; when X"C6" => douta <= X"BC"; when X"C7" => douta <= X"8E"; when X"C8" => douta <= X"29"; when X"C9" => douta <= X"F5"; when X"CA" => douta <= X"F9"; when X"CB" => douta <= X"B6"; when X"CC" => douta <= X"2F"; when X"CD" => douta <= X"FD"; when X"CE" => douta <= X"B4"; when X"CF" => douta <= X"59"; when X"D0" => douta <= X"78"; when X"D1" => douta <= X"98"; when X"D2" => douta <= X"06"; when X"D3" => douta <= X"6A"; when X"D4" => douta <= X"E7"; when X"D5" => douta <= X"46"; when X"D6" => douta <= X"71"; when X"D7" => douta <= X"BA"; when X"D8" => douta <= X"D4"; when X"D9" => douta <= X"25"; when X"DA" => douta <= X"AB"; when X"DB" => douta <= X"42"; when X"DC" => douta <= X"88"; when X"DD" => douta <= X"A2"; when X"DE" => douta <= X"8D"; when X"DF" => douta <= X"FA"; when X"E0" => douta <= X"72"; when X"E1" => douta <= X"07"; when X"E2" => douta <= X"B9"; when X"E3" => douta <= X"55"; when X"E4" => douta <= X"F8"; when X"E5" => douta <= X"EE"; when X"E6" => douta <= X"AC"; when X"E7" => douta <= X"0A"; when X"E8" => douta <= X"36"; when X"E9" => douta <= X"49"; when X"EA" => douta <= X"2A"; when X"EB" => douta <= X"68"; when X"EC" => douta <= X"3C"; when X"ED" => douta <= X"38"; when X"EE" => douta <= X"F1"; when X"EF" => douta <= X"A4"; when X"F0" => douta <= X"40"; when X"F1" => douta <= X"28"; when X"F2" => douta <= X"D3"; when X"F3" => douta <= X"7B"; when X"F4" => douta <= X"BB"; when X"F5" => douta <= X"C9"; when X"F6" => douta <= X"43"; when X"F7" => douta <= X"C1"; when X"F8" => douta <= X"15"; when X"F9" => douta <= X"E3"; when X"FA" => douta <= X"AD"; when X"FB" => douta <= X"F4"; when X"FC" => douta <= X"77"; when X"FD" => douta <= X"C7"; when X"FE" => douta <= X"80"; when X"FF" => douta <= X"9E"; when others => douta <= (others=>'-'); end case; end if; end if; end process; CHB : process(enb, clkb) begin if (enb = '0') then doutb <= (others=>'0'); else if (clkb'event and clkb = '1') then -- rising clock edge case addrb is when X"00" => doutb <= X"70"; when X"01" => doutb <= X"82"; when X"02" => doutb <= X"2C"; when X"03" => doutb <= X"EC"; when X"04" => doutb <= X"B3"; when X"05" => doutb <= X"27"; when X"06" => doutb <= X"C0"; when X"07" => doutb <= X"E5"; when X"08" => doutb <= X"E4"; when X"09" => doutb <= X"85"; when X"0A" => doutb <= X"57"; when X"0B" => doutb <= X"35"; when X"0C" => doutb <= X"EA"; when X"0D" => doutb <= X"0C"; when X"0E" => doutb <= X"AE"; when X"0F" => doutb <= X"41"; when X"10" => doutb <= X"23"; when X"11" => doutb <= X"EF"; when X"12" => doutb <= X"6B"; when X"13" => doutb <= X"93"; when X"14" => doutb <= X"45"; when X"15" => doutb <= X"19"; when X"16" => doutb <= X"A5"; when X"17" => doutb <= X"21"; when X"18" => doutb <= X"ED"; when X"19" => doutb <= X"0E"; when X"1A" => doutb <= X"4F"; when X"1B" => doutb <= X"4E"; when X"1C" => doutb <= X"1D"; when X"1D" => doutb <= X"65"; when X"1E" => doutb <= X"92"; when X"1F" => doutb <= X"BD"; when X"20" => doutb <= X"86"; when X"21" => doutb <= X"B8"; when X"22" => doutb <= X"AF"; when X"23" => doutb <= X"8F"; when X"24" => doutb <= X"7C"; when X"25" => doutb <= X"EB"; when X"26" => doutb <= X"1F"; when X"27" => doutb <= X"CE"; when X"28" => doutb <= X"3E"; when X"29" => doutb <= X"30"; when X"2A" => doutb <= X"DC"; when X"2B" => doutb <= X"5F"; when X"2C" => doutb <= X"5E"; when X"2D" => doutb <= X"C5"; when X"2E" => doutb <= X"0B"; when X"2F" => doutb <= X"1A"; when X"30" => doutb <= X"A6"; when X"31" => doutb <= X"E1"; when X"32" => doutb <= X"39"; when X"33" => doutb <= X"CA"; when X"34" => doutb <= X"D5"; when X"35" => doutb <= X"47"; when X"36" => doutb <= X"5D"; when X"37" => doutb <= X"3D"; when X"38" => doutb <= X"D9"; when X"39" => doutb <= X"01"; when X"3A" => doutb <= X"5A"; when X"3B" => doutb <= X"D6"; when X"3C" => doutb <= X"51"; when X"3D" => doutb <= X"56"; when X"3E" => doutb <= X"6C"; when X"3F" => doutb <= X"4D"; when X"40" => doutb <= X"8B"; when X"41" => doutb <= X"0D"; when X"42" => doutb <= X"9A"; when X"43" => doutb <= X"66"; when X"44" => doutb <= X"FB"; when X"45" => doutb <= X"CC"; when X"46" => doutb <= X"B0"; when X"47" => doutb <= X"2D"; when X"48" => doutb <= X"74"; when X"49" => doutb <= X"12"; when X"4A" => doutb <= X"2B"; when X"4B" => doutb <= X"20"; when X"4C" => doutb <= X"F0"; when X"4D" => doutb <= X"B1"; when X"4E" => doutb <= X"84"; when X"4F" => doutb <= X"99"; when X"50" => doutb <= X"DF"; when X"51" => doutb <= X"4C"; when X"52" => doutb <= X"CB"; when X"53" => doutb <= X"C2"; when X"54" => doutb <= X"34"; when X"55" => doutb <= X"7E"; when X"56" => doutb <= X"76"; when X"57" => doutb <= X"05"; when X"58" => doutb <= X"6D"; when X"59" => doutb <= X"B7"; when X"5A" => doutb <= X"A9"; when X"5B" => doutb <= X"31"; when X"5C" => doutb <= X"D1"; when X"5D" => doutb <= X"17"; when X"5E" => doutb <= X"04"; when X"5F" => doutb <= X"D7"; when X"60" => doutb <= X"14"; when X"61" => doutb <= X"58"; when X"62" => doutb <= X"3A"; when X"63" => doutb <= X"61"; when X"64" => doutb <= X"DE"; when X"65" => doutb <= X"1B"; when X"66" => doutb <= X"11"; when X"67" => doutb <= X"1C"; when X"68" => doutb <= X"32"; when X"69" => doutb <= X"0F"; when X"6A" => doutb <= X"9C"; when X"6B" => doutb <= X"16"; when X"6C" => doutb <= X"53"; when X"6D" => doutb <= X"18"; when X"6E" => doutb <= X"F2"; when X"6F" => doutb <= X"22"; when X"70" => doutb <= X"FE"; when X"71" => doutb <= X"44"; when X"72" => doutb <= X"CF"; when X"73" => doutb <= X"B2"; when X"74" => doutb <= X"C3"; when X"75" => doutb <= X"B5"; when X"76" => doutb <= X"7A"; when X"77" => doutb <= X"91"; when X"78" => doutb <= X"24"; when X"79" => doutb <= X"08"; when X"7A" => doutb <= X"E8"; when X"7B" => doutb <= X"A8"; when X"7C" => doutb <= X"60"; when X"7D" => doutb <= X"FC"; when X"7E" => doutb <= X"69"; when X"7F" => doutb <= X"50"; when X"80" => doutb <= X"AA"; when X"81" => doutb <= X"D0"; when X"82" => doutb <= X"A0"; when X"83" => doutb <= X"7D"; when X"84" => doutb <= X"A1"; when X"85" => doutb <= X"89"; when X"86" => doutb <= X"62"; when X"87" => doutb <= X"97"; when X"88" => doutb <= X"54"; when X"89" => doutb <= X"5B"; when X"8A" => doutb <= X"1E"; when X"8B" => doutb <= X"95"; when X"8C" => doutb <= X"E0"; when X"8D" => doutb <= X"FF"; when X"8E" => doutb <= X"64"; when X"8F" => doutb <= X"D2"; when X"90" => doutb <= X"10"; when X"91" => doutb <= X"C4"; when X"92" => doutb <= X"00"; when X"93" => doutb <= X"48"; when X"94" => doutb <= X"A3"; when X"95" => doutb <= X"F7"; when X"96" => doutb <= X"75"; when X"97" => doutb <= X"DB"; when X"98" => doutb <= X"8A"; when X"99" => doutb <= X"03"; when X"9A" => doutb <= X"E6"; when X"9B" => doutb <= X"DA"; when X"9C" => doutb <= X"09"; when X"9D" => doutb <= X"3F"; when X"9E" => doutb <= X"DD"; when X"9F" => doutb <= X"94"; when X"A0" => doutb <= X"87"; when X"A1" => doutb <= X"5C"; when X"A2" => doutb <= X"83"; when X"A3" => doutb <= X"02"; when X"A4" => doutb <= X"CD"; when X"A5" => doutb <= X"4A"; when X"A6" => doutb <= X"90"; when X"A7" => doutb <= X"33"; when X"A8" => doutb <= X"73"; when X"A9" => doutb <= X"67"; when X"AA" => doutb <= X"F6"; when X"AB" => doutb <= X"F3"; when X"AC" => doutb <= X"9D"; when X"AD" => doutb <= X"7F"; when X"AE" => doutb <= X"BF"; when X"AF" => doutb <= X"E2"; when X"B0" => doutb <= X"52"; when X"B1" => doutb <= X"9B"; when X"B2" => doutb <= X"D8"; when X"B3" => doutb <= X"26"; when X"B4" => doutb <= X"C8"; when X"B5" => doutb <= X"37"; when X"B6" => doutb <= X"C6"; when X"B7" => doutb <= X"3B"; when X"B8" => doutb <= X"81"; when X"B9" => doutb <= X"96"; when X"BA" => doutb <= X"6F"; when X"BB" => doutb <= X"4B"; when X"BC" => doutb <= X"13"; when X"BD" => doutb <= X"BE"; when X"BE" => doutb <= X"63"; when X"BF" => doutb <= X"2E"; when X"C0" => doutb <= X"E9"; when X"C1" => doutb <= X"79"; when X"C2" => doutb <= X"A7"; when X"C3" => doutb <= X"8C"; when X"C4" => doutb <= X"9F"; when X"C5" => doutb <= X"6E"; when X"C6" => doutb <= X"BC"; when X"C7" => doutb <= X"8E"; when X"C8" => doutb <= X"29"; when X"C9" => doutb <= X"F5"; when X"CA" => doutb <= X"F9"; when X"CB" => doutb <= X"B6"; when X"CC" => doutb <= X"2F"; when X"CD" => doutb <= X"FD"; when X"CE" => doutb <= X"B4"; when X"CF" => doutb <= X"59"; when X"D0" => doutb <= X"78"; when X"D1" => doutb <= X"98"; when X"D2" => doutb <= X"06"; when X"D3" => doutb <= X"6A"; when X"D4" => doutb <= X"E7"; when X"D5" => doutb <= X"46"; when X"D6" => doutb <= X"71"; when X"D7" => doutb <= X"BA"; when X"D8" => doutb <= X"D4"; when X"D9" => doutb <= X"25"; when X"DA" => doutb <= X"AB"; when X"DB" => doutb <= X"42"; when X"DC" => doutb <= X"88"; when X"DD" => doutb <= X"A2"; when X"DE" => doutb <= X"8D"; when X"DF" => doutb <= X"FA"; when X"E0" => doutb <= X"72"; when X"E1" => doutb <= X"07"; when X"E2" => doutb <= X"B9"; when X"E3" => doutb <= X"55"; when X"E4" => doutb <= X"F8"; when X"E5" => doutb <= X"EE"; when X"E6" => doutb <= X"AC"; when X"E7" => doutb <= X"0A"; when X"E8" => doutb <= X"36"; when X"E9" => doutb <= X"49"; when X"EA" => doutb <= X"2A"; when X"EB" => doutb <= X"68"; when X"EC" => doutb <= X"3C"; when X"ED" => doutb <= X"38"; when X"EE" => doutb <= X"F1"; when X"EF" => doutb <= X"A4"; when X"F0" => doutb <= X"40"; when X"F1" => doutb <= X"28"; when X"F2" => doutb <= X"D3"; when X"F3" => doutb <= X"7B"; when X"F4" => doutb <= X"BB"; when X"F5" => doutb <= X"C9"; when X"F6" => doutb <= X"43"; when X"F7" => doutb <= X"C1"; when X"F8" => doutb <= X"15"; when X"F9" => doutb <= X"E3"; when X"FA" => doutb <= X"AD"; when X"FB" => doutb <= X"F4"; when X"FC" => doutb <= X"77"; when X"FD" => doutb <= X"C7"; when X"FE" => doutb <= X"80"; when X"FF" => doutb <= X"9E"; when others => doutb <= (others=>'-'); end case; end if; end if; end process; d139 1 a140 1 end RTL; @