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1 | 1 | ------------------------------------------------------------------------------ |
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2 | 2 | -- This file is a part of the LPP VHDL IP LIBRARY |
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3 | 3 | -- Copyright (C) 2009 - 2010, Laboratory of Plasmas Physic - CNRS |
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4 | 4 | -- |
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5 | 5 | -- This program is free software; you can redistribute it and/or modify |
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6 | 6 | -- it under the terms of the GNU General Public License as published by |
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7 | 7 | -- the Free Software Foundation; either version 3 of the License, or |
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8 | 8 | -- (at your option) any later version. |
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9 | 9 | -- |
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10 | 10 | -- This program is distributed in the hope that it will be useful, |
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11 | 11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | 12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 | 13 | -- GNU General Public License for more details. |
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14 | 14 | -- |
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15 | 15 | -- You should have received a copy of the GNU General Public License |
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16 | 16 | -- along with this program; if not, write to the Free Software |
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17 | 17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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18 | 18 | ------------------------------------------------------------------------------- |
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19 | 19 | -- Author : Jean-christophe Pellion |
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20 | 20 | -- Mail : jean-christophe.pellion@lpp.polytechnique.fr |
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21 | 21 | -- jean-christophe.pellion@easii-ic.com |
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22 | 22 | ------------------------------------------------------------------------------- |
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23 | 23 | LIBRARY IEEE; |
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24 | 24 | USE IEEE.STD_LOGIC_1164.ALL; |
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25 | 25 | USE ieee.numeric_std.ALL; |
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26 | 26 | |
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27 | 27 | LIBRARY grlib; |
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28 | 28 | USE grlib.amba.ALL; |
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29 | 29 | USE grlib.stdlib.ALL; |
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30 | 30 | USE grlib.devices.ALL; |
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31 | 31 | USE GRLIB.DMA2AHB_Package.ALL; |
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32 | 32 | |
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33 | 33 | LIBRARY lpp; |
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34 | 34 | USE lpp.lpp_waveform_pkg.ALL; |
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35 | 35 | |
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36 | 36 | LIBRARY techmap; |
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37 | 37 | USE techmap.gencomp.ALL; |
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38 | 38 | |
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39 | 39 | ENTITY lpp_waveform IS |
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40 | 40 | |
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41 | 41 | GENERIC ( |
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42 | 42 | tech : INTEGER := inferred; |
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43 | 43 | data_size : INTEGER := 96; --16*6 |
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44 | 44 | nb_data_by_buffer_size : INTEGER := 11; |
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45 | 45 | nb_word_by_buffer_size : INTEGER := 11; |
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46 | 46 | nb_snapshot_param_size : INTEGER := 11; |
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47 | 47 | delta_vector_size : INTEGER := 20; |
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48 | 48 | delta_vector_size_f0_2 : INTEGER := 3); |
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49 | 49 | |
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50 | 50 | PORT ( |
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51 | 51 | clk : IN STD_LOGIC; |
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52 | 52 | rstn : IN STD_LOGIC; |
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53 | 53 | |
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54 | 54 | ---- AMBA AHB Master Interface |
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55 | 55 | --AHB_Master_In : IN AHB_Mst_In_Type; -- TODO |
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56 | 56 | --AHB_Master_Out : OUT AHB_Mst_Out_Type; -- TODO |
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57 | 57 | |
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58 | 58 | --config |
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59 | 59 | reg_run : IN STD_LOGIC; |
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60 | 60 | reg_start_date : IN STD_LOGIC_VECTOR(30 DOWNTO 0); |
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61 | 61 | reg_delta_snapshot : IN STD_LOGIC_VECTOR(delta_vector_size-1 DOWNTO 0); |
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62 | 62 | reg_delta_f0 : IN STD_LOGIC_VECTOR(delta_vector_size-1 DOWNTO 0); |
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63 | 63 | reg_delta_f0_2 : IN STD_LOGIC_VECTOR(delta_vector_size_f0_2-1 DOWNTO 0); |
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64 | 64 | reg_delta_f1 : IN STD_LOGIC_VECTOR(delta_vector_size-1 DOWNTO 0); |
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65 | 65 | reg_delta_f2 : IN STD_LOGIC_VECTOR(delta_vector_size-1 DOWNTO 0); |
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66 | 66 | |
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67 | 67 | enable_f0 : IN STD_LOGIC; |
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68 | 68 | enable_f1 : IN STD_LOGIC; |
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69 | 69 | enable_f2 : IN STD_LOGIC; |
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70 | 70 | enable_f3 : IN STD_LOGIC; |
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71 | 71 | |
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72 | 72 | burst_f0 : IN STD_LOGIC; |
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73 | 73 | burst_f1 : IN STD_LOGIC; |
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74 | 74 | burst_f2 : IN STD_LOGIC; |
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75 | 75 | |
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76 | 76 | nb_data_by_buffer : IN STD_LOGIC_VECTOR(nb_data_by_buffer_size-1 DOWNTO 0); |
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77 | 77 | nb_word_by_buffer : IN STD_LOGIC_VECTOR(nb_word_by_buffer_size-1 DOWNTO 0); |
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78 | 78 | nb_snapshot_param : IN STD_LOGIC_VECTOR(nb_snapshot_param_size-1 DOWNTO 0); |
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79 | 79 | status_full : OUT STD_LOGIC_VECTOR(3 DOWNTO 0); |
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80 | 80 | status_full_ack : IN STD_LOGIC_VECTOR(3 DOWNTO 0); |
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81 | 81 | status_full_err : OUT STD_LOGIC_VECTOR(3 DOWNTO 0); |
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82 | 82 | status_new_err : OUT STD_LOGIC_VECTOR(3 DOWNTO 0); -- New data f(i) before the current data is write by dma |
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83 | 83 | --------------------------------------------------------------------------- |
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84 | 84 | -- INPUT |
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85 | 85 | coarse_time : IN STD_LOGIC_VECTOR(31 DOWNTO 0); |
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86 | 86 | fine_time : IN STD_LOGIC_VECTOR(15 DOWNTO 0); |
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87 | 87 | |
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88 | 88 | --f0 |
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89 | 89 | addr_data_f0 : IN STD_LOGIC_VECTOR(31 DOWNTO 0); |
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90 | 90 | data_f0_in_valid : IN STD_LOGIC; |
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91 | 91 | data_f0_in : IN STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); |
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92 | 92 | --f1 |
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93 | 93 | addr_data_f1 : IN STD_LOGIC_VECTOR(31 DOWNTO 0); |
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94 | 94 | data_f1_in_valid : IN STD_LOGIC; |
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95 | 95 | data_f1_in : IN STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); |
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96 | 96 | --f2 |
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97 | 97 | addr_data_f2 : IN STD_LOGIC_VECTOR(31 DOWNTO 0); |
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98 | 98 | data_f2_in_valid : IN STD_LOGIC; |
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99 | 99 | data_f2_in : IN STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); |
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100 | 100 | --f3 |
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101 | 101 | addr_data_f3 : IN STD_LOGIC_VECTOR(31 DOWNTO 0); |
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102 | 102 | data_f3_in_valid : IN STD_LOGIC; |
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103 | 103 | data_f3_in : IN STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); |
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104 | 104 | |
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105 | 105 | --------------------------------------------------------------------------- |
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106 | 106 | -- OUTPUT |
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107 | 107 | --f0 |
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108 | 108 | data_f0_addr_out : OUT STD_LOGIC_VECTOR(31 DOWNTO 0); |
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109 | 109 | data_f0_data_out : OUT STD_LOGIC_VECTOR(31 DOWNTO 0); |
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110 | 110 | data_f0_data_out_valid : OUT STD_LOGIC; |
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111 | 111 | data_f0_data_out_valid_burst : OUT STD_LOGIC; |
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112 | 112 | data_f0_data_out_ren : IN STD_LOGIC; |
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113 | 113 | --f1 |
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114 | 114 | data_f1_addr_out : OUT STD_LOGIC_VECTOR(31 DOWNTO 0); |
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115 | 115 | data_f1_data_out : OUT STD_LOGIC_VECTOR(31 DOWNTO 0); |
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116 | 116 | data_f1_data_out_valid : OUT STD_LOGIC; |
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117 | 117 | data_f1_data_out_valid_burst : OUT STD_LOGIC; |
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118 | 118 | data_f1_data_out_ren : IN STD_LOGIC; |
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119 | 119 | --f2 |
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120 | 120 | data_f2_addr_out : OUT STD_LOGIC_VECTOR(31 DOWNTO 0); |
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121 | 121 | data_f2_data_out : OUT STD_LOGIC_VECTOR(31 DOWNTO 0); |
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122 | 122 | data_f2_data_out_valid : OUT STD_LOGIC; |
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123 | 123 | data_f2_data_out_valid_burst : OUT STD_LOGIC; |
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124 | 124 | data_f2_data_out_ren : IN STD_LOGIC; |
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125 | 125 | --f3 |
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126 | 126 | data_f3_addr_out : OUT STD_LOGIC_VECTOR(31 DOWNTO 0); |
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127 | 127 | data_f3_data_out : OUT STD_LOGIC_VECTOR(31 DOWNTO 0); |
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128 | 128 | data_f3_data_out_valid : OUT STD_LOGIC; |
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129 | 129 | data_f3_data_out_valid_burst : OUT STD_LOGIC; |
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130 | 130 | data_f3_data_out_ren : IN STD_LOGIC; |
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131 | 131 | |
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132 | 132 | --debug |
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133 | 133 | debug_f0_data : OUT STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); |
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134 | 134 | debug_f0_data_valid : OUT STD_LOGIC; |
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135 | 135 | debug_f1_data : OUT STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); |
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136 | 136 | debug_f1_data_valid : OUT STD_LOGIC; |
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137 | 137 | debug_f2_data : OUT STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); |
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138 | 138 | debug_f2_data_valid : OUT STD_LOGIC; |
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139 | 139 | debug_f3_data : OUT STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); |
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140 | 140 | debug_f3_data_valid : OUT STD_LOGIC |
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141 | 141 | ); |
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142 | 142 | |
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143 | 143 | END lpp_waveform; |
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144 | 144 | |
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145 | 145 | ARCHITECTURE beh OF lpp_waveform IS |
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146 | 146 | SIGNAL start_snapshot_f0 : STD_LOGIC; |
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147 | 147 | SIGNAL start_snapshot_f1 : STD_LOGIC; |
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148 | 148 | SIGNAL start_snapshot_f2 : STD_LOGIC; |
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149 | 149 | |
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150 | 150 | SIGNAL data_f0_out : STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); |
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151 | 151 | SIGNAL data_f1_out : STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); |
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152 | 152 | SIGNAL data_f2_out : STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); |
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153 | 153 | SIGNAL data_f3_out : STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); |
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154 | 154 | |
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155 | 155 | SIGNAL data_f0_out_valid : STD_LOGIC; |
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156 | 156 | SIGNAL data_f1_out_valid : STD_LOGIC; |
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157 | 157 | SIGNAL data_f2_out_valid : STD_LOGIC; |
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158 | 158 | SIGNAL data_f3_out_valid : STD_LOGIC; |
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159 | 159 | SIGNAL nb_snapshot_param_more_one : STD_LOGIC_VECTOR(nb_snapshot_param_size DOWNTO 0); |
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160 | 160 | -- |
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161 | 161 | SIGNAL valid_in : STD_LOGIC_VECTOR(3 DOWNTO 0); |
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162 | 162 | SIGNAL valid_out : STD_LOGIC_VECTOR(3 DOWNTO 0); |
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163 | 163 | SIGNAL valid_ack : STD_LOGIC_VECTOR(3 DOWNTO 0); |
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164 | 164 | SIGNAL time_ready : STD_LOGIC_VECTOR(3 DOWNTO 0); |
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165 | 165 | SIGNAL data_ready : STD_LOGIC_VECTOR(3 DOWNTO 0); |
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166 | 166 | SIGNAL ready_arb : STD_LOGIC_VECTOR(3 DOWNTO 0); |
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167 | 167 | SIGNAL data_wen : STD_LOGIC_VECTOR(3 DOWNTO 0); |
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168 | 168 | SIGNAL time_wen : STD_LOGIC_VECTOR(3 DOWNTO 0); |
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169 | 169 | SIGNAL wdata : STD_LOGIC_VECTOR(31 DOWNTO 0); |
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170 | 170 | SIGNAL full_almost : STD_LOGIC_VECTOR(3 DOWNTO 0); |
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171 | 171 | SIGNAL full : STD_LOGIC_VECTOR(3 DOWNTO 0); |
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172 | 172 | SIGNAL empty_almost : STD_LOGIC_VECTOR(3 DOWNTO 0); |
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173 | 173 | SIGNAL empty : STD_LOGIC_VECTOR(3 DOWNTO 0); |
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174 | 174 | -- |
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175 | 175 | SIGNAL data_ren : STD_LOGIC_VECTOR(3 DOWNTO 0); |
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176 | 176 | SIGNAL time_ren : STD_LOGIC_VECTOR(3 DOWNTO 0); |
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177 | 177 | SIGNAL rdata : STD_LOGIC_VECTOR(31 DOWNTO 0); |
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178 | 178 | SIGNAL enable : STD_LOGIC_VECTOR(3 DOWNTO 0); |
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179 | 179 | -- |
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180 | 180 | SIGNAL run : STD_LOGIC; |
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181 | 181 | -- |
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182 | 182 | TYPE TIME_VECTOR IS ARRAY (NATURAL RANGE <>) OF STD_LOGIC_VECTOR(47 DOWNTO 0); |
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183 | 183 | SIGNAL data_out : Data_Vector(3 DOWNTO 0, 95 DOWNTO 0); |
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184 | 184 | SIGNAL time_out_2 : Data_Vector(3 DOWNTO 0, 47 DOWNTO 0); |
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185 | 185 | SIGNAL time_out : TIME_VECTOR(3 DOWNTO 0); |
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186 | 186 | SIGNAL time_out_debug : TIME_VECTOR(3 DOWNTO 0); -- TODO : debug |
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187 | 187 | SIGNAL time_reg1 : STD_LOGIC_VECTOR(47 DOWNTO 0); |
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188 | 188 | SIGNAL time_reg2 : STD_LOGIC_VECTOR(47 DOWNTO 0); |
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189 | 189 | |
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190 | 190 | BEGIN -- beh |
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191 | 191 | |
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192 | 192 | lpp_waveform_snapshot_controler_1 : lpp_waveform_snapshot_controler |
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193 | 193 | GENERIC MAP ( |
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194 | 194 | delta_vector_size => delta_vector_size, |
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195 | 195 | delta_vector_size_f0_2 => delta_vector_size_f0_2 |
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196 | 196 | ) |
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197 | 197 | PORT MAP ( |
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198 | 198 | clk => clk, |
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199 | 199 | rstn => rstn, |
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200 | 200 | reg_run => reg_run, |
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201 | 201 | reg_start_date => reg_start_date, |
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202 | 202 | reg_delta_snapshot => reg_delta_snapshot, |
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203 | 203 | reg_delta_f0 => reg_delta_f0, |
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204 | 204 | reg_delta_f0_2 => reg_delta_f0_2, |
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205 | 205 | reg_delta_f1 => reg_delta_f1, |
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206 | 206 | reg_delta_f2 => reg_delta_f2, |
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207 | 207 | coarse_time => coarse_time(30 DOWNTO 0), |
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208 | 208 | data_f0_valid => data_f0_in_valid, |
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209 | 209 | data_f2_valid => data_f2_in_valid, |
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210 | 210 | start_snapshot_f0 => start_snapshot_f0, |
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211 | 211 | start_snapshot_f1 => start_snapshot_f1, |
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212 | 212 | start_snapshot_f2 => start_snapshot_f2, |
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213 | 213 | wfp_on => run); |
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214 | 214 | |
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215 | 215 | lpp_waveform_snapshot_f0 : lpp_waveform_snapshot |
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216 | 216 | GENERIC MAP ( |
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217 | 217 | data_size => data_size, |
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218 | 218 | nb_snapshot_param_size => nb_snapshot_param_size) |
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219 | 219 | PORT MAP ( |
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220 | 220 | clk => clk, |
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221 | 221 | rstn => rstn, |
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222 | 222 | run => run, |
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223 | 223 | enable => enable_f0, |
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224 | 224 | burst_enable => burst_f0, |
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225 | 225 | nb_snapshot_param => nb_snapshot_param, |
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226 | 226 | start_snapshot => start_snapshot_f0, |
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227 | 227 | data_in => data_f0_in, |
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228 | 228 | data_in_valid => data_f0_in_valid, |
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229 | 229 | data_out => data_f0_out, |
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230 | 230 | data_out_valid => data_f0_out_valid); |
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231 | 231 | |
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232 | 232 | nb_snapshot_param_more_one <= ('0' & nb_snapshot_param) + 1; |
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233 | 233 | |
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234 | 234 | lpp_waveform_snapshot_f1 : lpp_waveform_snapshot |
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235 | 235 | GENERIC MAP ( |
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236 | 236 | data_size => data_size, |
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237 | 237 | nb_snapshot_param_size => nb_snapshot_param_size+1) |
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238 | 238 | PORT MAP ( |
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239 | 239 | clk => clk, |
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240 | 240 | rstn => rstn, |
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241 | 241 | run => run, |
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242 | 242 | enable => enable_f1, |
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243 | 243 | burst_enable => burst_f1, |
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244 | 244 | nb_snapshot_param => nb_snapshot_param_more_one, |
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245 | 245 | start_snapshot => start_snapshot_f1, |
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246 | 246 | data_in => data_f1_in, |
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247 | 247 | data_in_valid => data_f1_in_valid, |
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248 | 248 | data_out => data_f1_out, |
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249 | 249 | data_out_valid => data_f1_out_valid); |
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250 | 250 | |
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251 | 251 | lpp_waveform_snapshot_f2 : lpp_waveform_snapshot |
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252 | 252 | GENERIC MAP ( |
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253 | 253 | data_size => data_size, |
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254 | 254 | nb_snapshot_param_size => nb_snapshot_param_size+1) |
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255 | 255 | PORT MAP ( |
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256 | 256 | clk => clk, |
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257 | 257 | rstn => rstn, |
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258 | 258 | run => run, |
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259 | 259 | enable => enable_f2, |
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260 | 260 | burst_enable => burst_f2, |
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261 | 261 | nb_snapshot_param => nb_snapshot_param_more_one, |
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262 | 262 | start_snapshot => start_snapshot_f2, |
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263 | 263 | data_in => data_f2_in, |
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264 | 264 | data_in_valid => data_f2_in_valid, |
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265 | 265 | data_out => data_f2_out, |
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266 | 266 | data_out_valid => data_f2_out_valid); |
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267 | 267 | |
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268 | 268 | lpp_waveform_burst_f3 : lpp_waveform_burst |
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269 | 269 | GENERIC MAP ( |
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270 | 270 | data_size => data_size) |
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271 | 271 | PORT MAP ( |
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272 | 272 | clk => clk, |
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273 | 273 | rstn => rstn, |
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274 | 274 | run => run, |
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275 | 275 | enable => enable_f3, |
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276 | 276 | data_in => data_f3_in, |
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277 | 277 | data_in_valid => data_f3_in_valid, |
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278 | 278 | data_out => data_f3_out, |
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279 | 279 | data_out_valid => data_f3_out_valid); |
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280 | 280 | |
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281 | 281 | ----------------------------------------------------------------------------- |
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282 | 282 | -- DEBUG |
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283 | 283 | debug_f0_data_valid <= data_f0_out_valid; |
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284 | 284 | debug_f0_data <= data_f0_out; |
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285 | 285 | debug_f1_data_valid <= data_f1_out_valid; |
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286 | 286 | debug_f1_data <= data_f1_out; |
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287 | 287 | debug_f2_data_valid <= data_f2_out_valid; |
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288 | 288 | debug_f2_data <= data_f2_out; |
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289 | 289 | debug_f3_data_valid <= data_f3_out_valid; |
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290 | 290 | debug_f3_data <= data_f3_out; |
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291 | 291 | ----------------------------------------------------------------------------- |
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292 | 292 | |
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293 | 293 | PROCESS (clk, rstn) |
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294 | 294 | BEGIN -- PROCESS |
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295 | 295 | IF rstn = '0' THEN -- asynchronous reset (active low) |
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296 | 296 | time_reg1 <= (OTHERS => '0'); |
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297 | 297 | time_reg2 <= (OTHERS => '0'); |
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298 | 298 | ELSIF clk'event AND clk = '1' THEN -- rising clock edge |
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299 | 299 | time_reg1 <= fine_time & coarse_time; |
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300 | 300 | time_reg2 <= time_reg1; |
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301 | 301 | END IF; |
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302 | 302 | END PROCESS; |
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303 | 303 | |
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304 | 304 | valid_in <= data_f3_out_valid & data_f2_out_valid & data_f1_out_valid & data_f0_out_valid; |
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305 | 305 | all_input_valid : FOR i IN 3 DOWNTO 0 GENERATE |
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306 | 306 | lpp_waveform_dma_genvalid_I : lpp_waveform_dma_genvalid |
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307 | 307 | PORT MAP ( |
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308 | 308 | HCLK => clk, |
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309 | 309 | HRESETn => rstn, |
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310 | 310 | run => run, |
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311 | 311 | valid_in => valid_in(I), |
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312 | 312 | ack_in => valid_ack(I), |
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313 | 313 | time_in => time_reg2, -- Todo |
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314 | 314 | valid_out => valid_out(I), |
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315 | 315 | time_out => time_out(I), -- Todo |
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316 | 316 | error => status_new_err(I)); |
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317 | 317 | END GENERATE all_input_valid; |
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318 | 318 | |
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319 | 319 | all_bit_of_data_out: FOR I IN 95 DOWNTO 0 GENERATE |
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320 | 320 | data_out(0,I) <= data_f0_out(I); |
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321 | 321 | data_out(1,I) <= data_f1_out(I); |
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322 | 322 | data_out(2,I) <= data_f2_out(I); |
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323 | 323 | data_out(3,I) <= data_f3_out(I); |
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324 | 324 | END GENERATE all_bit_of_data_out; |
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325 | 325 | |
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326 | 326 | ----------------------------------------------------------------------------- |
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327 | 327 | -- TODO : debug |
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328 | 328 | ----------------------------------------------------------------------------- |
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329 | 329 | --all_bit_of_time_out: FOR I IN 47 DOWNTO 0 GENERATE |
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330 | 330 | -- all_sample_of_time_out: FOR J IN 3 DOWNTO 0 GENERATE |
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331 | 331 | -- time_out_2(J,I) <= time_out(J)(I); |
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332 | 332 | -- END GENERATE all_sample_of_time_out; |
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333 | 333 | --END GENERATE all_bit_of_time_out; |
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334 | ||
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334 | 335 |
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335 | 336 | time_out_debug(1) <= x"1B1B" & x"1B1B1B1B"; |
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336 | 337 | time_out_debug(2) <= x"2C2C" & x"2C2C2C2C"; |
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337 | 338 | time_out_debug(3) <= x"3D3D" & x"3D3D3D3D"; |
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338 | 339 | |
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339 | 340 | all_bit_of_time_out: FOR I IN 47 DOWNTO 0 GENERATE |
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340 | 341 | all_sample_of_time_out: FOR J IN 3 DOWNTO 0 GENERATE |
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341 | 342 | time_out_2(J,I) <= time_out_debug(J)(I); |
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342 | 343 | END GENERATE all_sample_of_time_out; |
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343 | 344 | END GENERATE all_bit_of_time_out; |
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344 | 345 | |
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345 | 346 | lpp_waveform_fifo_arbiter_1 : lpp_waveform_fifo_arbiter |
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346 | 347 | GENERIC MAP (tech => tech, |
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347 | 348 | nb_data_by_buffer_size =>nb_data_by_buffer_size) |
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348 | 349 | PORT MAP ( |
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349 | 350 | clk => clk, |
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350 | 351 | rstn => rstn, |
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351 | 352 | run => run, |
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352 | 353 | nb_data_by_buffer => nb_data_by_buffer, |
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353 | 354 | data_in_valid => valid_out, |
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354 | 355 | data_in_ack => valid_ack, |
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355 | 356 | data_in => data_out, |
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356 | 357 | time_in => time_out_2, |
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357 | 358 | |
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358 | 359 | data_out => wdata, |
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359 | 360 | data_out_wen => data_wen, |
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360 | 361 | full_almost => full_almost, |
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361 | 362 | full => full); |
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362 | 363 | |
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363 | 364 | lpp_waveform_fifo_1 : lpp_waveform_fifo |
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364 | 365 | GENERIC MAP (tech => tech) |
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365 | 366 | PORT MAP ( |
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366 | 367 | clk => clk, |
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367 | 368 | rstn => rstn, |
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368 | 369 | run => run, |
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369 | 370 | |
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370 | 371 | empty => empty, |
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371 | 372 | empty_almost => empty_almost, |
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372 | 373 | |
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373 | 374 | data_ren => data_ren, |
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374 | 375 | rdata => rdata, |
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375 | 376 | |
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376 | 377 | |
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377 | 378 | full_almost => full_almost, |
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378 | 379 | full => full, |
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379 | 380 | data_wen => data_wen, |
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380 | 381 | wdata => wdata); |
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381 | 382 | |
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382 | 383 | data_f0_data_out <= rdata; |
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383 | 384 | data_f1_data_out <= rdata; |
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384 | 385 | data_f2_data_out <= rdata; |
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385 | 386 | data_f3_data_out <= rdata; |
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386 | ||
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387 | --lpp_waveform_fifo_withoutLatency_1: lpp_waveform_fifo_withoutLatency | |
|
388 | -- GENERIC MAP ( | |
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389 | -- tech => tech) | |
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390 | -- PORT MAP ( | |
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391 | -- clk => clk, | |
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392 | -- rstn => rstn, | |
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393 | -- run => run, | |
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394 | ||
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395 | -- empty_almost => empty_almost, | |
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396 | -- empty => empty, | |
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397 | -- data_ren => data_ren, | |
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398 | ||
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399 | -- rdata_0 => data_f0_data_out, | |
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400 | -- rdata_1 => data_f1_data_out, | |
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401 | -- rdata_2 => data_f2_data_out, | |
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402 | -- rdata_3 => data_f3_data_out, | |
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403 | ||
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404 | -- full_almost => full_almost, | |
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405 | -- full => full, | |
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406 | -- data_wen => data_wen, | |
|
407 | -- wdata => wdata); | |
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408 | ||
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409 | ||
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410 | ||
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411 | 387 | |
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412 | 388 | data_ren <= data_f3_data_out_ren & |
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413 | 389 | data_f2_data_out_ren & |
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414 | 390 | data_f1_data_out_ren & |
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415 | 391 | data_f0_data_out_ren; |
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416 | 392 | |
|
417 | ----------------------------------------------------------------------------- | |
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418 | -- TODO : set the alterance : time, data, data, ..... | |
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419 | ----------------------------------------------------------------------------- | |
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420 | 393 |
|
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421 | 394 | GENERIC MAP ( |
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422 | 395 | nb_data_by_buffer_size => nb_word_by_buffer_size) |
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423 | 396 | PORT MAP ( |
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424 | 397 | clk => clk, |
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425 | 398 | rstn => rstn, |
|
426 | 399 | run => run, |
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427 | 400 | |
|
428 | 401 | ------------------------------------------------------------------------- |
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429 | 402 | -- CONFIG |
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430 | 403 | ------------------------------------------------------------------------- |
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431 | 404 | nb_data_by_buffer => nb_word_by_buffer, |
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432 | 405 | |
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433 | 406 | addr_data_f0 => addr_data_f0, |
|
434 | 407 | addr_data_f1 => addr_data_f1, |
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435 | 408 | addr_data_f2 => addr_data_f2, |
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436 | 409 | addr_data_f3 => addr_data_f3, |
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437 | 410 | ------------------------------------------------------------------------- |
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438 | 411 | -- CTRL |
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439 | 412 | ------------------------------------------------------------------------- |
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440 | 413 | -- IN |
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441 | 414 | empty => empty, |
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442 | 415 | empty_almost => empty_almost, |
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443 | 416 | data_ren => data_ren, |
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444 | 417 | |
|
445 | 418 | ------------------------------------------------------------------------- |
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446 | 419 | -- STATUS |
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447 | 420 | ------------------------------------------------------------------------- |
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448 | 421 | status_full => status_full, |
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449 | 422 | status_full_ack => status_full_ack, |
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450 | 423 | status_full_err => status_full_err, |
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451 | 424 | |
|
452 | 425 | ------------------------------------------------------------------------- |
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453 | 426 | -- ADDR DATA OUT |
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454 | 427 | ------------------------------------------------------------------------- |
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455 | 428 | data_f0_data_out_valid_burst => data_f0_data_out_valid_burst, |
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456 | 429 | data_f1_data_out_valid_burst => data_f1_data_out_valid_burst, |
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457 | 430 | data_f2_data_out_valid_burst => data_f2_data_out_valid_burst, |
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458 | 431 | data_f3_data_out_valid_burst => data_f3_data_out_valid_burst, |
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459 | 432 | |
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460 | 433 | data_f0_data_out_valid => data_f0_data_out_valid, |
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461 | 434 | data_f1_data_out_valid => data_f1_data_out_valid, |
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462 | 435 | data_f2_data_out_valid => data_f2_data_out_valid, |
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463 | 436 | data_f3_data_out_valid => data_f3_data_out_valid, |
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464 | 437 | |
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465 | 438 | data_f0_addr_out => data_f0_addr_out, |
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466 | 439 | data_f1_addr_out => data_f1_addr_out, |
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467 | 440 | data_f2_addr_out => data_f2_addr_out, |
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468 | 441 | data_f3_addr_out => data_f3_addr_out |
|
469 | 442 | ); |
|
470 | 443 | |
|
471 | 444 | END beh; |
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