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--------------------------------------------------------------------------------
2 
--
3 
-- Copyright (C) 2016
4 
-- ASTRON (Netherlands Institute for Radio Astronomy) <http://www.astron.nl/>
5 
-- P.O.Box 2, 7990 AA Dwingeloo, The Netherlands
6 
--
7 
-- This program is free software: you can redistribute it and/or modify
8 
-- it under the terms of the GNU General Public License as published by
9 
-- the Free Software Foundation, either version 3 of the License, or
10 
-- (at your option) any later version.
11 
--
12 
-- This program is distributed in the hope that it will be useful,
13 
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
14 
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 
-- GNU General Public License for more details.
16 
--
17 
-- You should have received a copy of the GNU General Public License
18 
-- along with this program.  If not, see <http://www.gnu.org/licenses/>.
19 
--
20 
--------------------------------------------------------------------------------
21 
 
22 
-- Purpose: Multi-testbench for wpfb_unit_wide using file data
23 
-- Description:
24 
--   Verify wpfb_unit_wide using and data generated by Matlab scripts:
25 
--
26 
--   - $RADIOHDL_WORK/applications/apertif/matlab/run_pfb.m
27 
--   - $RADIOHDL_WORK/applications/apertif/matlab/run_pfb_complex.m
28 
--
29 
-- Usage:
30 
--   > as 4
31 
--   > run -all
32 
 
33 
LIBRARY IEEE, common_pkg_lib, astron_filter_lib, astron_r2sdf_fft_lib;
34 
USE IEEE.std_logic_1164.ALL;
35 
USE common_pkg_lib.common_pkg.all;
36 
USE astron_filter_lib.fil_pkg.all;
37 
USE astron_r2sdf_fft_lib.rTwoSDFPkg.all;
38 
USE work.wpfb_pkg.all;
39 
 
40 
ENTITY tb_tb_wpfb_unit_wide IS
41 
END tb_tb_wpfb_unit_wide;
42 
 
43 
ARCHITECTURE tb OF tb_tb_wpfb_unit_wide IS
44 
 
45 
  constant c_stage_dat_extra_w         : natural := c_dsp_mult_w + 10;
46 
  constant c_nof_blk_per_sync          : natural := 20;
47 
 
48 
  -- wb 1, two real
49 
  CONSTANT c_wb1_two_real_1024        : t_wpfb := (1, 1024, 0, 1,
50 
                                                   16, 1, 8, 16, 16,
51 
                                                   true, false, true, 16, 16, 1, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
52 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
53 
  CONSTANT c_wb1_two_real             : t_wpfb := (1, 32, 0, 1,
54 
                                                   16, 1, 8, 16, 16,
55 
                                                   true, false, true, 16, 16, 1, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
56 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
57 
 
58 
  CONSTANT c_wb1_two_real_4streams    : t_wpfb := (1, 32, 0, 4,
59 
                                                   16, 1, 8, 16, 16,
60 
                                                   true, false, true, 16, 16, 1, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
61 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
62 
 
63 
  CONSTANT c_wb1_two_real_4channels   : t_wpfb := (1, 32, 2, 1,
64 
                                                   16, 1, 8, 16, 16,
65 
                                                   true, false, true, 16, 16, 1, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
66 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
67 
 
68 
  -- wb 4, two real
69 
  CONSTANT c_wb4_two_real_1024        : t_wpfb := (4, 1024, 0, 1,
70 
                                                   16, 1, 8, 16, 16,
71 
                                                   true, false, true, 16, 16, 1, c_stage_dat_extra_w, 2, true, 56, 2, c_nof_blk_per_sync,
72 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
73 
  CONSTANT c_wb4_two_real             : t_wpfb := (4, 32, 0, 1,
74 
                                                   16, 1, 8, 16, 16,
75 
                                                   true, false, true, 16, 16, 1, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
76 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
77 
 
78 
  CONSTANT c_wb4_two_real_4streams     : t_wpfb := (4, 32, 0, 4,
79 
                                                   16, 1, 8, 16, 16,
80 
                                                   true, false, true, 16, 16, 1, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
81 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
82 
 
83 
  CONSTANT c_wb4_two_real_4channels   : t_wpfb := (4, 32, 2, 1,
84 
                                                   16, 1, 8, 16, 16,
85 
                                                   true, false, true, 16, 16, 1, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
86 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
87 
 
88 
  -- wb 1, complex reordered
89 
  CONSTANT c_wb1_complex_1024         : t_wpfb := (1, 1024, 0, 1,
90 
                                                   16, 1, 8, 16, 16,
91 
                                                   true, false, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
92 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
93 
  CONSTANT c_wb1_complex_64           : t_wpfb := (1, 64, 0, 1,
94 
                                                   16, 1, 8, 16, 16,
95 
                                                   true, false, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
96 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
97 
  CONSTANT c_wb1_complex              : t_wpfb := (1, 32, 0, 1,
98 
                                                   16, 1, 8, 16, 16,
99 
                                                   true, false, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
100 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
101 
  CONSTANT c_wb1_complex_4streams     : t_wpfb := (1, 32, 0, 4,
102 
                                                   16, 1, 8, 16, 16,
103 
                                                   true, false, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
104 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
105 
 
106 
  CONSTANT c_wb1_complex_4channels    : t_wpfb := (1, 32, 2, 1,
107 
                                                   16, 1, 8, 16, 16,
108 
                                                   true, false, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
109 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
110 
 
111 
  -- wb 1, complex fft_shift
112 
  CONSTANT c_wb1_complex_fft_shift    : t_wpfb := (1, 32, 0, 1,
113 
                                                   16, 1, 8, 16, 16,
114 
                                                   true,  true, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
115 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
116 
 
117 
  -- wb 1, complex without reorder
118 
  CONSTANT c_wb1_complex_flipped_1024 : t_wpfb := (1, 1024, 0, 1,
119 
                                                   16, 1, 8, 16, 16,
120 
                                                   false, false, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
121 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
122 
  CONSTANT c_wb1_complex_flipped_64   : t_wpfb := (1, 64, 0, 1,
123 
                                                   16, 1, 8, 16, 16,
124 
                                                   false, false, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
125 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
126 
  CONSTANT c_wb1_complex_flipped      : t_wpfb := (1, 32, 0, 1,
127 
                                                   16, 1, 8, 16, 16,
128 
                                                   false, false, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
129 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
130 
 
131 
  -- wb 4, complex reordered
132 
  CONSTANT c_wb4_complex_1024         : t_wpfb := (4, 1024, 0, 1,
133 
                                                   16, 1, 8, 16, 16,
134 
                                                   true, false, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
135 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
136 
  CONSTANT c_wb4_complex_64           : t_wpfb := (4, 64, 0, 1,
137 
                                                   16, 1, 8, 16, 16,
138 
                                                   true, false, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
139 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
140 
  CONSTANT c_wb4_complex              : t_wpfb := (4, 32, 0, 1,
141 
                                                   16, 1, 8, 16, 16,
142 
                                                   true, false, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
143 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
144 
  CONSTANT c_wb4_complex_4streams     : t_wpfb := (4, 32, 0, 4,
145 
                                                   16, 1, 8, 16, 16,
146 
                                                   true, false, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
147 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
148 
 
149 
  CONSTANT c_wb4_complex_4channels    : t_wpfb := (4, 32, 2, 1,
150 
                                                   16, 1, 8, 16, 16,
151 
                                                   true, false, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
152 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
153 
 
154 
  -- wb 4, complex fft_shift
155 
  CONSTANT c_wb4_complex_fft_shift    : t_wpfb := (4, 32, 0, 1,
156 
                                                   16, 1, 8, 16, 16,
157 
                                                   true,  true, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
158 
                                                   c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
159 
 
160 
  -- wb 4, complex without reorder
161 
  CONSTANT c_wb4_complex_flipped_1024     : t_wpfb := (4, 1024, 0, 1,
162 
                                                       16, 1, 8, 16, 16,
163 
                                                       false, false, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
164 
                                                       c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
165 
  CONSTANT c_wb4_complex_flipped_64       : t_wpfb := (4, 64, 0, 1,
166 
                                                       16, 1, 8, 16, 16,
167 
                                                       false, false, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
168 
                                                       c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
169 
  CONSTANT c_wb4_complex_flipped          : t_wpfb := (4, 32, 0, 1,
170 
                                                       16, 1, 8, 16, 16,
171 
                                                       false, false, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
172 
                                                       c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
173 
 
174 
  CONSTANT c_wb4_complex_flipped_channels : t_wpfb := (4, 32, 2, 1,
175 
                                                       16, 1, 8, 16, 16,
176 
                                                       false, false, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, c_nof_blk_per_sync,
177 
                                                       c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
178 
 
179 
  CONSTANT c_dm_1                : natural := 1;  -- diff margin (for stage_dat_w >> c_dsp_mult_w)
180 
  CONSTANT c_dm_3                : natural := 3;  -- diff margin (for 32 point dm=2 appears sufficient, for 1024 point dm=3 is sufficient)
181 
  CONSTANT c_dm_5                : natural := 5;  -- diff margin (for 32 point dm=2 appears sufficient, for 1024 point dm=3 is sufficient)
182 
 
183 
  CONSTANT c_pre_ab              : string := "data/run_pfb_m_pfir_coeff_fircls1";                 -- original version
184 
  CONSTANT c_pre_ab_v2           : string := "data/run_pfb_m_v2_pfir_coeff_fircls1";              -- next version
185 
  CONSTANT c_pre_c               : string := "data/run_pfb_complex_m_pfir_coeff_fircls1";
186 
 
187 
  -- Real input
188 
  CONSTANT c_sinusoid_chirp_1024 : string := "data/run_pfb_m_sinusoid_chirp_8b_16taps_1024points_16b_16b.dat";   -- 204800 lines
189 
  CONSTANT c_sinusoid_chirp      : string := "data/run_pfb_m_sinusoid_chirp_8b_16taps_32points_16b_16b.dat";     --   6400 lines
190 
  CONSTANT c_sinusoid_1024       : string := "data/run_pfb_m_sinusoid_8b_16taps_1024points_16b_16b.dat";         --  51200 lines
191 
  CONSTANT c_sinusoid_1024_v2    : string := "data/run_pfb_m_v2_sinusoid_8b_16taps_1024points_16b_16b.dat";      --  51200 lines
192 
  CONSTANT c_sinusoid            : string := "data/run_pfb_m_sinusoid_8b_16taps_32points_16b_16b.dat";           --   1600 lines
193 
  CONSTANT c_impulse_chirp       : string := "data/run_pfb_m_impulse_chirp_8b_16taps_32points_16b_16b.dat";      --   6400 lines
194 
  CONSTANT c_noise_1024          : string := "data/run_pfb_m_noise_8b_16taps_1024points_16b_16b.dat";            --  51200 lines
195 
  CONSTANT c_noise               : string := "data/run_pfb_m_noise_8b_16taps_32points_16b_16b.dat";              --   1600 lines
196 
  CONSTANT c_dc_agwn             : string := "data/run_pfb_m_dc_agwn_8b_16taps_32points_16b_16b.dat";            --   1600 lines
197 
  -- Complex input
198 
  CONSTANT c_phasor_chirp_1024   : string := "data/run_pfb_complex_m_phasor_chirp_8b_16taps_1024points_16b_16b.dat";   -- 204800 lines
199 
  CONSTANT c_phasor_chirp_128    : string := "data/run_pfb_complex_m_phasor_chirp_8b_16taps_128points_16b_16b.dat";    --  25600 lines
200 
  CONSTANT c_phasor_chirp_64     : string := "data/run_pfb_complex_m_phasor_chirp_8b_16taps_64points_16b_16b.dat";     --  12800 lines
201 
  CONSTANT c_phasor_chirp        : string := "data/run_pfb_complex_m_phasor_chirp_8b_16taps_32points_16b_16b.dat";     --   6400 lines
202 
  CONSTANT c_phasor              : string := "data/run_pfb_complex_m_phasor_8b_16taps_32points_16b_16b.dat";           --   1600 lines
203 
  CONSTANT c_noise_complex_1024  : string := "data/run_pfb_complex_m_noise_complex_8b_16taps_1024points_16b_16b.dat";  --  51200 lines
204 
  CONSTANT c_noise_complex_128   : string := "data/run_pfb_complex_m_noise_complex_8b_16taps_128points_16b_16b.dat";   --   6400 lines
205 
  CONSTANT c_noise_complex_64    : string := "data/run_pfb_complex_m_noise_complex_8b_16taps_64points_16b_16b.dat";    --   3200 lines
206 
  CONSTANT c_noise_complex       : string := "data/run_pfb_complex_m_noise_complex_8b_16taps_32points_16b_16b.dat";    --   1600 lines
207 
  -- Zero input
208 
  CONSTANT c_zero                : string := "UNUSED";  -- zero's data
209 
  CONSTANT c_un                  : string := "UNUSED";  -- zero's data
210 
 
211 
  SIGNAL tb_end : STD_LOGIC := '0';  -- declare tb_end to avoid 'No objects found' error on 'when -label tb_end'
212 
 
213 
BEGIN
214 
 
215 
-- -- DUT generics
216 
-- g_wpfb : t_wpfb := (4, 32, 0, 1,
217 
--                     16, 1, 8, 16, 16,
218 
--                     false, false, false, 16, 16, 0, c_dsp_mult_w, 2, true, 56, 2, 800000,
219 
--                     c_fft_pipeline, c_fft_pipeline, c_fil_ppf_pipeline);
220 
-- --  type t_wpfb is record
221 
-- --    -- General parameters for the wideband poly phase filter
222 
-- --    wb_factor         : natural;        -- = default 4, wideband factor
223 
-- --    nof_points        : natural;        -- = 1024, N point FFT (Also the number of subbands for the filter part)
224 
-- --    nof_chan          : natural;        -- = default 0, defines the number of channels (=time-multiplexed input signals): nof channels = 2**nof_chan
225 
-- --    nof_wb_streams    : natural;        -- = 1, the number of parallel wideband streams. The filter coefficients are shared on every wb-stream.
226 
-- --
227 
-- --    -- Parameters for the poly phase filter
228 
-- --    nof_taps          : natural;        -- = 16, the number of FIR taps per subband
229 
-- --    fil_backoff_w     : natural;        -- = 0, number of bits for input backoff to avoid output overflow
230 
-- --    fil_in_dat_w      : natural;        -- = 8, number of input bits
231 
-- --    fil_out_dat_w     : natural;        -- = 16, number of output bits
232 
-- --    coef_dat_w        : natural;        -- = 16, data width of the FIR coefficients
233 
-- --
234 
-- --    -- Parameters for the FFT
235 
-- --    use_reorder       : boolean;        -- = false for bit-reversed output, true for normal output
236 
-- --    use_fft_shift     : boolean;        -- = false for [0, pos, neg] bin frequencies order, true for [neg, 0, pos] bin frequencies order in case of complex input
237 
-- --    use_separate      : boolean;        -- = false for complex input, true for two real inputs
238 
-- --    fft_in_dat_w      : natural;        -- = 16, number of input bits
239 
-- --    fft_out_dat_w     : natural;        -- = 13, number of output bits
240 
-- --    fft_out_gain_w    : natural;        -- = 0, output gain factor applied after the last stage output, before requantization to out_dat_w
241 
-- --    stage_dat_w       : natural;        -- = 18, number of bits that are used inter-stage
242 
-- --    guard_w           : natural;        -- = 2
243 
-- --    guard_enable      : boolean;        -- = true
244 
-- --
245 
-- --    -- Parameters for the statistics
246 
-- --    stat_data_w       : positive;       -- = 56
247 
-- --    stat_data_sz      : positive;       -- = 2
248 
-- --    nof_blk_per_sync  : natural;        -- = 800000, number of FFT output blocks per sync interval
249 
-- --
250 
-- --    -- Pipeline parameters for both poly phase filter and FFT. These are heritaged from the filter and fft libraries.
251 
-- --    pft_pipeline      : t_fft_pipeline;     -- Pipeline settings for the pipelined FFT
252 
-- --    fft_pipeline      : t_fft_pipeline;     -- Pipeline settings for the parallel FFT
253 
-- --    fil_pipeline      : t_fil_ppf_pipeline; -- Pipeline settings for the filter units
254 
-- --  end record;
255 
--
256 
-- -- TB generics
257 
-- g_diff_margin           : integer := 2;  -- maximum difference between HDL output and expected output (> 0 to allow minor rounding differences)
258 
--
259 
-- -- PFIR coefficients
260 
-- g_coefs_file_prefix_ab    : string := "data/run_pfb_m_pfir_coeff_fircls1";
261 
-- g_coefs_file_prefix_c     : string := "data/run_pfb_complex_m_pfir_coeff_fircls1";
262 
--
263 
-- -- Two real input data files A and B used when g_fft.use_separate = true
264 
-- -- * 1024 points = 512 subbands
265 
-- --g_data_file_a           : string := "data/run_pfb_m_sinusoid_chirp_8b_16taps_1024points_16b_16b.dat";
266 
-- --g_data_file_a_nof_lines : natural := 204800;
267 
-- --g_data_file_b           : string := "data/run_pfb_m_noise_8b_16taps_1024points_16b_16b.dat";
268 
-- --g_data_file_b_nof_lines : natural := 51200;
269 
-- --g_data_file_b           : string := "UNUSED";
270 
-- --g_data_file_b_nof_lines : natural := 0;
271 
--
272 
-- -- * 32 points = 16 subbands
273 
-- g_data_file_a           : string := "data/run_pfb_m_sinusoid_chirp_8b_16taps_32points_16b_16b.dat";
274 
-- g_data_file_a_nof_lines : natural := 6400;
275 
-- --g_data_file_a           : string := "data/run_pfb_m_sinusoid_8b_16taps_32points_16b_16b.dat";
276 
-- --g_data_file_a_nof_lines : natural := 160;
277 
--
278 
-- --g_data_file_b           : string := "data/run_pfb_m_impulse_chirp_8b_16taps_32points_16b_16b.dat";
279 
-- --g_data_file_b_nof_lines : natural := 6400;
280 
-- g_data_file_b           : string := "UNUSED";
281 
-- g_data_file_b_nof_lines : natural := 0;
282 
--
283 
-- -- One complex input data file C used when g_fft.use_separate = false
284 
-- -- * 64 points = 64 channels
285 
-- --g_data_file_c           : string := "data/run_pfb_complex_m_phasor_chirp_8b_16taps_64points_16b_16b.dat";
286 
-- --g_data_file_c_nof_lines : natural := 12800;
287 
-- --g_data_file_c           : string := "data/run_pfb_complex_m_phasor_8b_16taps_64points_16b_16b.dat";
288 
-- --g_data_file_c_nof_lines : natural := 320;
289 
-- --g_data_file_c           : string := "data/run_pfb_complex_m_noise_8b_16taps_64points_16b_16b.dat";
290 
-- --g_data_file_c_nof_lines : natural := 640;
291 
--
292 
-- -- * 32 points = 32 channels
293 
-- --g_data_file_c           : string := "data/run_pfb_complex_m_phasor_chirp_8b_16taps_32points_16b_16b.dat";
294 
-- --g_data_file_c_nof_lines : natural := 6400;
295 
-- --g_data_file_c           : string := "data/run_pfb_complex_m_phasor_8b_16taps_32points_16b_16b.dat";
296 
-- --g_data_file_c_nof_lines : natural := 1600;
297 
-- g_data_file_c           : string := "data/run_pfb_complex_m_noise_complex_8b_16taps_32points_16b_16b.dat";
298 
-- g_data_file_c_nof_lines : natural := 1600;
299 
--
300 
-- g_data_file_nof_lines   : natural := 1600;   -- actual number of lines with input data to simulate from the data files, must be <= g_data_file_*_nof_lines
301 
-- g_enable_in_val_gaps    : boolean := FALSE   -- when false then in_val flow control active continuously, else with random inactive gaps
302 
 
303 
  -- Two real input data A and B
304 
  -- * 1024 point (as in Apertif subband filterbank)
305 
  u_act_wb4_two_real_a0_1024    : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb4_two_real_1024, c_dm_1, c_pre_ab_v2, c_pre_c, c_sinusoid_1024_v2, 51200, c_zero,   51200, c_un, 0, 51200, FALSE);
306 
  u_act_wb4_two_real_ab_1024    : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb4_two_real_1024, c_dm_1, c_pre_ab, c_pre_c, c_sinusoid_chirp_1024, 204800, c_noise_1024,   51200, c_un, 0, 51200, FALSE);
307 
  u_act_wb1_two_real_ab_1024    : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb1_two_real_1024, c_dm_5, c_pre_ab, c_pre_c, c_sinusoid_chirp_1024, 204800, c_noise_1024,   51200, c_un, 0, 51200, FALSE);
308 
  u_act_wb1_two_real_chirp_1024 : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb1_two_real_1024, c_dm_5, c_pre_ab, c_pre_c, c_sinusoid_chirp_1024, 204800, c_zero,         51200, c_un, 0, 51200, FALSE);
309 
 
310 
  -- * 32 point
311 
  u_act_wb1_two_real_chirp          : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb1_two_real,           c_dm_5, c_pre_ab, c_pre_c, c_sinusoid_chirp,        6400, c_impulse_chirp, 6400, c_un, 0,  6400, FALSE);
312 
  u_act_wb1_two_real_a0             : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb1_two_real,           c_dm_5, c_pre_ab, c_pre_c, c_zero,                  6400, c_impulse_chirp, 6400, c_un, 0,  6400, FALSE);
313 
  u_act_wb1_two_real_b0             : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb1_two_real,           c_dm_5, c_pre_ab, c_pre_c, c_sinusoid_chirp,        6400, c_zero,          6400, c_un, 0,  6400, FALSE);
314 
  u_rnd_wb4_two_real_noise          : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb4_two_real,           c_dm_5, c_pre_ab, c_pre_c, c_noise,                 1600, c_dc_agwn,       1600, c_un, 0,  1600, TRUE);
315 
  u_rnd_wb4_two_real_noise_channels : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb4_two_real_4channels, c_dm_5, c_pre_ab, c_pre_c, c_noise,                 1600, c_dc_agwn,       1600, c_un, 0,  1600, TRUE);
316 
  u_rnd_wb4_two_real_noise_streams  : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb4_two_real_4streams,  c_dm_5, c_pre_ab, c_pre_c, c_noise,                 1600, c_dc_agwn,       1600, c_un, 0,  1600, TRUE);
317 
  u_rnd_wb1_two_real_noise          : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb1_two_real,           c_dm_5, c_pre_ab, c_pre_c, c_noise,                 1600, c_dc_agwn,       1600, c_un, 0,  1600, TRUE);
318 
  u_rnd_wb1_two_real_noise_channels : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb1_two_real_4channels, c_dm_5, c_pre_ab, c_pre_c, c_noise,                 1600, c_dc_agwn,       1600, c_un, 0,  1600, TRUE);
319 
  u_rnd_wb1_two_real_noise_streams  : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb1_two_real_4streams,  c_dm_5, c_pre_ab, c_pre_c, c_noise,                 1600, c_dc_agwn,       1600, c_un, 0,  1600, TRUE);
320 
 
321 
  -- Complex input data
322 
  -- * 1024 point
323 
  u_act_wb1_complex_chirp_1024  : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb1_complex_1024,  c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_phasor_chirp_1024,  204800, 51200, FALSE);
324 
  u_act_wb4_complex_chirp_1024  : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb4_complex_1024,  c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_phasor_chirp_1024,  204800, 51200, FALSE);
325 
 
326 
  -- * 64 point (as in Apertif channel filterbank)
327 
  u_act_wb1_complex_chirp_64         : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb1_complex_64,         c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_phasor_chirp_64,  12800, 12800, FALSE);
328 
  u_act_wb4_complex_chirp_64         : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb4_complex_64,         c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_phasor_chirp_64,  12800, 12800, FALSE);
329 
  u_act_wb1_complex_flipped_noise_64 : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb1_complex_flipped_64, c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_noise_complex_64,  3200,  3200, FALSE);
330 
  u_act_wb4_complex_flipped_noise_64 : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb4_complex_flipped_64, c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_noise_complex_64,  3200,  3200, FALSE);
331 
 
332 
  -- * 32 point
333 
  u_act_wb4_complex_chirp            : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb4_complex,                  c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_phasor_chirp,  6400, 6400, FALSE);
334 
  u_act_wb4_complex_flipped          : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb4_complex_flipped,          c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_phasor_chirp,  6400, 6400, FALSE);
335 
  u_rnd_wb4_complex_flipped_channels : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb4_complex_flipped_channels, c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_phasor_chirp,  6400, 6400, FALSE);
336 
  u_rnd_wb1_complex_phasor           : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb1_complex,                  c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_phasor,        1600, 1600, TRUE);
337 
  u_rnd_wb4_complex_phasor           : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb4_complex,                  c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_phasor,        1600, 1600, TRUE);
338 
  u_rnd_wb1_complex_fft_shift_phasor : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb1_complex_fft_shift,        c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_phasor,        1600, 1600, TRUE);
339 
  u_rnd_wb4_complex_fft_shift_phasor : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb4_complex_fft_shift,        c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_phasor,        1600, 1600, TRUE);
340 
  u_rnd_wb1_complex_noise            : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb1_complex,                  c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_noise_complex, 1600, 1600, TRUE);
341 
  u_rnd_wb1_complex_noise_channels   : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb1_complex_4channels,        c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_noise_complex, 1600, 1600, TRUE);
342 
  u_rnd_wb1_complex_noise_streams    : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb1_complex_4streams,         c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_noise_complex, 1600, 1600, TRUE);
343 
  u_rnd_wb4_complex_noise            : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb4_complex,                  c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_noise_complex, 1600, 1600, TRUE);
344 
  u_rnd_wb4_complex_noise_channels   : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb4_complex_4channels,        c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_noise_complex, 1600, 1600, TRUE);
345 
  u_rnd_wb4_complex_noise_streams    : ENTITY work.tb_wpfb_unit_wide GENERIC MAP (c_wb4_complex_4streams,         c_dm_3, c_pre_ab, c_pre_c, c_un, 0, c_un, 0, c_noise_complex, 1600, 1600, TRUE);
346 
END tb;

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