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Commit ac269c09 authored by Eric Kooistra's avatar Eric Kooistra
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Now possible to also verify g_block_size = 2.

parent e77dbedf
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1 merge request!132Renamed proc_dp_verify_sync_v2() into overloaded proc_dp_verify_sync() and...
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libraries/base/dp/tb/vhdl/tb_tb_dp_bsn_sync_scheduler.vhd
+ 18
− 21
View file @ ac269c09
...@@ -38,7 +38,9 @@ ARCHITECTURE tb OF tb_tb_dp_bsn_sync_scheduler IS ...@@ -38,7 +38,9 @@ ARCHITECTURE tb OF tb_tb_dp_bsn_sync_scheduler IS
SIGNAL tb_end : STD_LOGIC := '0'; -- declare tb_end to avoid 'No objects found' error on 'when -label tb_end' SIGNAL tb_end : STD_LOGIC := '0'; -- declare tb_end to avoid 'No objects found' error on 'when -label tb_end'
-- Use g_block_size < c_nof_input_sync, because the fractional sync pattern -- Use g_block_size < c_nof_input_sync, because the fractional sync pattern
-- will repeat within g_block_size number of sync intervals -- will repeat within g_block_size number of output sync intervals. The
-- repeat period of the sync pattern is visible by nxt_r.accumulate in
-- dp_bsn_scheduler.vhd.
CONSTANT c_nof_input_sync : NATURAL := 25; CONSTANT c_nof_input_sync : NATURAL := 25;
BEGIN BEGIN
...@@ -53,31 +55,26 @@ BEGIN ...@@ -53,31 +55,26 @@ BEGIN
-- -- Output sync period -- -- Output sync period
-- g_nof_samples_per_output_sync : NATURAL := 45; -- = g_block_size * 9 / 2 -- g_nof_samples_per_output_sync : NATURAL := 45; -- = g_block_size * 9 / 2
u_output_is_input : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 17, 10, 3, 170); -- 170/10 = 17 block/out_sync, = in_sosi
u_output_is_input_no_gaps : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 17, 5, 0, 85); -- 85/5 = 17 block/out_sync, = in_sosi
-- Note: u_sync_interval_0_5x : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 17, 10, 3, 85); -- 85/10 = 8.5 block/out_sync, factor 85/170 = 0.5,
-- * Use g_nof_input_sync > g_block_size, because the fractional sync pattern u_sync_interval_1_5x : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 17, 10, 3, 255); -- 255/10 = 25.5 block/out_sync, factor 255/170 = 1.5,
-- will repeat within g_block_size number of g_pps_interval's u_sync_interval_prime_251 : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 17, 10, 3, 251); -- 251/10 = 25.1 block/out_sync, 251 is a prime
u_output_is_input : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 17, 10, 3, 170); -- 170/10 = 17 block/sync, = in_sosi u_short_block_4_3_15 : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 4, 3, 3, 15); -- 15/3 = 5 block/out_sync,
u_output_is_input_no_gaps : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 17, 5, 0, 85); -- 85/5 = 17 block/sync, = in_sosi u_short_block_5_3_16 : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 5, 3, 3, 16); -- 16/3 = 5.33 block/out_sync,
u_short_block_6_3_17 : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 6, 3, 3, 17); -- 17/3 = 5.66 block/out_sync,
u_sync_interval_0_5x : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 17, 10, 3, 85); -- 85/10 = 8.5 block/sync, factor 85/170 = 0.5, u_short_block_no_gaps_4_3_15 : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 4, 3, 0, 15); -- 15/3 = 5 block/out_sync,
u_sync_interval_1_5x : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 17, 10, 3, 255); -- 255/10 = 25.5 block/sync, factor 255/170 = 1.5, u_short_block_no_gaps_5_3_16 : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 5, 3, 0, 16); -- 16/3 = 5.33 block/out_sync,
u_sync_interval_prime_251 : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 17, 10, 3, 251); -- 251.10 = 25.1 block/sync, 251 is a prime u_short_block_no_gaps_6_3_17 : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 6, 3, 0, 17); -- 17/3 = 5.66 block/out_sync,
u_short_block_4_3_15 : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 4, 3, 3, 15); -- 15/3 = 5 block/sync, u_short_block_size_2 : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 7, 2, 3, 16); -- 16/2 = 8 block/out_sync,
u_short_block_5_3_16 : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 5, 3, 3, 16); -- 16/3 = 5.33 block/sync, u_short_block_size_2_no_gaps : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 7, 2, 0, 16); -- 16/2 = 8 block/out_sync,
u_short_block_6_3_17 : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 6, 3, 3, 17); -- 17/3 = 5.66 block/sync,
u_short_block_no_gaps_4_3_15 : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 4, 3, 0, 15); -- 15/3 = 5 block/sync, u_fraction_half : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 17, 10, 3, 45); -- 45/10 = 4.5 block/out_sync
u_short_block_no_gaps_5_3_16 : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 5, 3, 0, 16); -- 16/3 = 5.33 block/sync, u_fraction_0 : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 17, 10, 3, 50); -- 50/10 = 5 block/out_sync
u_short_block_no_gaps_6_3_17 : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 6, 3, 0, 17); -- 17/3 = 5.66 block/sync,
-- TODO: dp_bsn_sync_scheduler works for g_block_size = 2, but expected_out_enable in tb_dp_bsn_sync_scheduler only works for g_block_size > 2
-- u_short_block_no_gaps : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 7, 2, 0, 16); -- 16/2 = 8 block/sync,
u_fraction_half : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 17, 10, 3, 45); -- 45/10 = 4.5 block/sync
u_fraction_0 : ENTITY work.tb_dp_bsn_sync_scheduler GENERIC MAP (c_nof_input_sync, 17, 10, 3, 50); -- 50/10 = 5 block / sync
END tb; END tb;
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