lpp_top_lfr_wf_picker_ip.vhd
579 lines
| 23.0 KiB
| text/x-vhdl
|
VhdlLexer
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r176 | LIBRARY ieee; | ||
USE ieee.std_logic_1164.ALL; | ||||
USE ieee.numeric_std.ALL; | ||||
LIBRARY lpp; | ||||
USE lpp.lpp_ad_conv.ALL; | ||||
USE lpp.iir_filter.ALL; | ||||
USE lpp.FILTERcfg.ALL; | ||||
USE lpp.lpp_memory.ALL; | ||||
USE lpp.lpp_waveform_pkg.ALL; | ||||
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r190 | USE lpp.general_purpose.SYNC_FF; | ||
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r176 | |||
LIBRARY techmap; | ||||
USE techmap.gencomp.ALL; | ||||
LIBRARY grlib; | ||||
USE grlib.amba.ALL; | ||||
USE grlib.stdlib.ALL; | ||||
USE grlib.devices.ALL; | ||||
USE GRLIB.DMA2AHB_Package.ALL; | ||||
ENTITY lpp_top_lfr_wf_picker_ip IS | ||||
GENERIC( | ||||
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r190 | hindex : INTEGER := 2; | ||
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r176 | nb_burst_available_size : INTEGER := 11; | ||
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r190 | nb_snapshot_param_size : INTEGER := 11; | ||
delta_snapshot_size : INTEGER := 16; | ||||
delta_f2_f0_size : INTEGER := 10; | ||||
delta_f2_f1_size : INTEGER := 10; | ||||
tech : INTEGER := 0; | ||||
Mem_use : INTEGER := use_RAM | ||||
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r176 | ); | ||
PORT ( | ||||
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r190 | sample : IN Samples(7 DOWNTO 0); | ||
sample_val : IN STD_LOGIC; | ||||
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r176 | -- | ||
clk : IN STD_LOGIC; | ||||
rstn : IN STD_LOGIC; | ||||
-- | ||||
sample_f0_wen : OUT STD_LOGIC_VECTOR(5 DOWNTO 0); | ||||
sample_f0_wdata : OUT STD_LOGIC_VECTOR((6*16)-1 DOWNTO 0); | ||||
-- | ||||
sample_f1_wen : OUT STD_LOGIC_VECTOR(5 DOWNTO 0); | ||||
sample_f1_wdata : OUT STD_LOGIC_VECTOR((6*16)-1 DOWNTO 0); | ||||
-- | ||||
sample_f2_wen : OUT STD_LOGIC_VECTOR(5 DOWNTO 0); | ||||
sample_f2_wdata : OUT STD_LOGIC_VECTOR((6*16)-1 DOWNTO 0); | ||||
-- | ||||
sample_f3_wen : OUT STD_LOGIC_VECTOR(5 DOWNTO 0); | ||||
sample_f3_wdata : OUT STD_LOGIC_VECTOR((6*16)-1 DOWNTO 0); | ||||
-- AMBA AHB Master Interface | ||||
AHB_Master_In : IN AHB_Mst_In_Type; | ||||
AHB_Master_Out : OUT AHB_Mst_Out_Type; | ||||
coarse_time_0 : IN STD_LOGIC; | ||||
--config | ||||
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r190 | data_shaping_SP0 : IN STD_LOGIC; | ||
data_shaping_SP1 : IN STD_LOGIC; | ||||
data_shaping_R0 : IN STD_LOGIC; | ||||
data_shaping_R1 : IN STD_LOGIC; | ||||
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r176 | delta_snapshot : IN STD_LOGIC_VECTOR(delta_snapshot_size-1 DOWNTO 0); | ||
delta_f2_f1 : IN STD_LOGIC_VECTOR(delta_f2_f1_size-1 DOWNTO 0); | ||||
delta_f2_f0 : IN STD_LOGIC_VECTOR(delta_f2_f0_size-1 DOWNTO 0); | ||||
enable_f0 : IN STD_LOGIC; | ||||
enable_f1 : IN STD_LOGIC; | ||||
enable_f2 : IN STD_LOGIC; | ||||
enable_f3 : IN STD_LOGIC; | ||||
burst_f0 : IN STD_LOGIC; | ||||
burst_f1 : IN STD_LOGIC; | ||||
burst_f2 : IN STD_LOGIC; | ||||
nb_burst_available : IN STD_LOGIC_VECTOR(nb_burst_available_size-1 DOWNTO 0); | ||||
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r190 | nb_snapshot_param : IN STD_LOGIC_VECTOR(nb_snapshot_param_size-1 DOWNTO 0); | ||
status_full : OUT STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
status_full_ack : IN STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
status_full_err : OUT STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
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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r176 | |||
addr_data_f0 : IN STD_LOGIC_VECTOR(31 DOWNTO 0); | ||||
addr_data_f1 : IN STD_LOGIC_VECTOR(31 DOWNTO 0); | ||||
addr_data_f2 : IN STD_LOGIC_VECTOR(31 DOWNTO 0); | ||||
addr_data_f3 : IN STD_LOGIC_VECTOR(31 DOWNTO 0) | ||||
); | ||||
END lpp_top_lfr_wf_picker_ip; | ||||
ARCHITECTURE tb OF lpp_top_lfr_wf_picker_ip IS | ||||
COMPONENT Downsampling | ||||
GENERIC ( | ||||
ChanelCount : INTEGER; | ||||
SampleSize : INTEGER; | ||||
DivideParam : INTEGER); | ||||
PORT ( | ||||
clk : IN STD_LOGIC; | ||||
rstn : IN STD_LOGIC; | ||||
sample_in_val : IN STD_LOGIC; | ||||
sample_in : IN samplT(ChanelCount-1 DOWNTO 0, SampleSize-1 DOWNTO 0); | ||||
sample_out_val : OUT STD_LOGIC; | ||||
sample_out : OUT samplT(ChanelCount-1 DOWNTO 0, SampleSize-1 DOWNTO 0)); | ||||
END COMPONENT; | ||||
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r190 | COMPONENT SYNC_FF | ||
GENERIC ( | ||||
NB_FF_OF_SYNC : INTEGER); | ||||
PORT ( | ||||
clk : IN STD_LOGIC; | ||||
rstn : IN STD_LOGIC; | ||||
A : IN STD_LOGIC; | ||||
A_sync : OUT STD_LOGIC); | ||||
END COMPONENT; | ||||
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r176 | ----------------------------------------------------------------------------- | ||
CONSTANT ChanelCount : INTEGER := 8; | ||||
----------------------------------------------------------------------------- | ||||
SIGNAL sample_val_delay : STD_LOGIC; | ||||
----------------------------------------------------------------------------- | ||||
CONSTANT Coef_SZ : INTEGER := 9; | ||||
CONSTANT CoefCntPerCel : INTEGER := 6; | ||||
CONSTANT CoefPerCel : INTEGER := 5; | ||||
CONSTANT Cels_count : INTEGER := 5; | ||||
SIGNAL coefs : STD_LOGIC_VECTOR((Coef_SZ*CoefCntPerCel*Cels_count)-1 DOWNTO 0); | ||||
SIGNAL coefs_v2 : STD_LOGIC_VECTOR((Coef_SZ*CoefPerCel*Cels_count)-1 DOWNTO 0); | ||||
SIGNAL sample_filter_in : samplT(ChanelCount-1 DOWNTO 0, 17 DOWNTO 0); | ||||
SIGNAL sample_filter_out : samplT(ChanelCount-1 DOWNTO 0, 17 DOWNTO 0); | ||||
-- | ||||
SIGNAL sample_filter_v2_out_val : STD_LOGIC; | ||||
SIGNAL sample_filter_v2_out : samplT(ChanelCount-1 DOWNTO 0, 17 DOWNTO 0); | ||||
----------------------------------------------------------------------------- | ||||
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r205 | --SIGNAL sample_filter_v2_out_reg : samplT(ChanelCount-1 DOWNTO 0, 17 DOWNTO 0); | ||
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r190 | |||
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r205 | --SIGNAL sample_filter_v2_out_reg_val : STD_LOGIC; | ||
--SIGNAL sample_filter_v2_out_reg_val_s : STD_LOGIC; | ||||
--SIGNAL sample_filter_v2_out_reg_val_s2 : STD_LOGIC; | ||||
--SIGNAL only_one_hot : STD_LOGIC; | ||||
--SIGNAL sample_filter_v2_out_sync_val_t : STD_LOGIC; | ||||
--SIGNAL sample_filter_v2_out_sync_val : STD_LOGIC; | ||||
--SIGNAL sample_filter_v2_out_sync : samplT(ChanelCount-1 DOWNTO 0, 17 DOWNTO 0); | ||||
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r176 | ----------------------------------------------------------------------------- | ||
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r190 | SIGNAL sample_data_shaping_out_val : STD_LOGIC; | ||
SIGNAL sample_data_shaping_out : samplT(ChanelCount-1 DOWNTO 0, 17 DOWNTO 0); | ||||
SIGNAL sample_data_shaping_f0_s : STD_LOGIC_VECTOR(17 DOWNTO 0); | ||||
SIGNAL sample_data_shaping_f1_s : STD_LOGIC_VECTOR(17 DOWNTO 0); | ||||
SIGNAL sample_data_shaping_f2_s : STD_LOGIC_VECTOR(17 DOWNTO 0); | ||||
SIGNAL sample_data_shaping_f1_f0_s : STD_LOGIC_VECTOR(17 DOWNTO 0); | ||||
SIGNAL sample_data_shaping_f2_f1_s : STD_LOGIC_VECTOR(17 DOWNTO 0); | ||||
----------------------------------------------------------------------------- | ||||
SIGNAL sample_filter_v2_out_val_s : STD_LOGIC; | ||||
SIGNAL sample_filter_v2_out_s : samplT(ChanelCount-1 DOWNTO 0, 15 DOWNTO 0); | ||||
----------------------------------------------------------------------------- | ||||
SIGNAL sample_f0_val : STD_LOGIC; | ||||
SIGNAL sample_f0 : samplT(ChanelCount-1 DOWNTO 0, 15 DOWNTO 0); | ||||
SIGNAL sample_f0_s : samplT(5 DOWNTO 0, 15 DOWNTO 0); | ||||
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r176 | -- | ||
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r190 | SIGNAL sample_f1_val : STD_LOGIC; | ||
SIGNAL sample_f1 : samplT(ChanelCount-1 DOWNTO 0, 15 DOWNTO 0); | ||||
SIGNAL sample_f1_s : samplT(5 DOWNTO 0, 15 DOWNTO 0); | ||||
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r176 | -- | ||
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r190 | SIGNAL sample_f2_val : STD_LOGIC; | ||
SIGNAL sample_f2 : samplT(5 DOWNTO 0, 15 DOWNTO 0); | ||||
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r176 | -- | ||
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r190 | SIGNAL sample_f3_val : STD_LOGIC; | ||
SIGNAL sample_f3 : samplT(5 DOWNTO 0, 15 DOWNTO 0); | ||||
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r176 | |||
----------------------------------------------------------------------------- | ||||
SIGNAL data_f0_in_valid : STD_LOGIC_VECTOR(159 DOWNTO 0) := (OTHERS => '0'); | ||||
SIGNAL data_f1_in_valid : STD_LOGIC_VECTOR(159 DOWNTO 0) := (OTHERS => '0'); | ||||
SIGNAL data_f2_in_valid : STD_LOGIC_VECTOR(159 DOWNTO 0) := (OTHERS => '0'); | ||||
SIGNAL data_f3_in_valid : STD_LOGIC_VECTOR(159 DOWNTO 0) := (OTHERS => '0'); | ||||
----------------------------------------------------------------------------- | ||||
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r190 | |||
SIGNAL sample_f0_wdata_s : STD_LOGIC_VECTOR((6*16)-1 DOWNTO 0); | ||||
SIGNAL sample_f1_wdata_s : STD_LOGIC_VECTOR((6*16)-1 DOWNTO 0); | ||||
SIGNAL sample_f2_wdata_s : STD_LOGIC_VECTOR((6*16)-1 DOWNTO 0); | ||||
SIGNAL sample_f3_wdata_s : STD_LOGIC_VECTOR((6*16)-1 DOWNTO 0); | ||||
BEGIN | ||||
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r176 | |||
----------------------------------------------------------------------------- | ||||
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r205 | PROCESS (clk, rstn) | ||
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r176 | BEGIN -- PROCESS | ||
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r205 | IF rstn = '0' THEN -- asynchronous reset (active low) | ||
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r176 | sample_val_delay <= '0'; | ||
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r205 | ELSIF clk'EVENT AND clk = '1' THEN -- rising clock edge | ||
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r176 | sample_val_delay <= sample_val; | ||
END IF; | ||||
END PROCESS; | ||||
----------------------------------------------------------------------------- | ||||
ChanelLoop : FOR i IN 0 TO ChanelCount-1 GENERATE | ||||
SampleLoop : FOR j IN 0 TO 15 GENERATE | ||||
sample_filter_in(i, j) <= sample(i)(j); | ||||
END GENERATE; | ||||
sample_filter_in(i, 16) <= sample(i)(15); | ||||
sample_filter_in(i, 17) <= sample(i)(15); | ||||
END GENERATE; | ||||
coefs_v2 <= CoefsInitValCst_v2; | ||||
IIR_CEL_CTRLR_v2_1 : IIR_CEL_CTRLR_v2 | ||||
GENERIC MAP ( | ||||
tech => 0, | ||||
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r180 | Mem_use => Mem_use, -- use_RAM | ||
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r176 | Sample_SZ => 18, | ||
Coef_SZ => Coef_SZ, | ||||
Coef_Nb => 25, | ||||
Coef_sel_SZ => 5, | ||||
Cels_count => Cels_count, | ||||
ChanelsCount => ChanelCount) | ||||
PORT MAP ( | ||||
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r205 | rstn => rstn, | ||
clk => clk, | ||||
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r176 | virg_pos => 7, | ||
coefs => coefs_v2, | ||||
sample_in_val => sample_val_delay, | ||||
sample_in => sample_filter_in, | ||||
sample_out_val => sample_filter_v2_out_val, | ||||
sample_out => sample_filter_v2_out); | ||||
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r190 | |||
----------------------------------------------------------------------------- | ||||
-- RESYNC STAGE | ||||
----------------------------------------------------------------------------- | ||||
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r205 | --all_sample_reg : FOR I IN ChanelCount-1 DOWNTO 0 GENERATE | ||
-- all_data_reg : FOR J IN 17 DOWNTO 0 GENERATE | ||||
-- PROCESS (cnv_clk, cnv_rstn) | ||||
-- BEGIN -- PROCESS | ||||
-- IF cnv_rstn = '0' THEN -- asynchronous reset (active low) | ||||
-- sample_filter_v2_out_reg(I, J) <= '0'; | ||||
-- ELSIF cnv_clk'EVENT AND cnv_clk = '1' THEN -- rising clock edge | ||||
-- IF sample_filter_v2_out_val = '1' THEN | ||||
-- sample_filter_v2_out_reg(I, J) <= sample_filter_v2_out(I, J); | ||||
-- END IF; | ||||
-- END IF; | ||||
-- END PROCESS; | ||||
-- END GENERATE all_data_reg; | ||||
--END GENERATE all_sample_reg; | ||||
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r190 | |||
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r205 | --PROCESS (cnv_clk, cnv_rstn) | ||
--BEGIN -- PROCESS | ||||
-- IF cnv_rstn = '0' THEN -- asynchronous reset (active low) | ||||
-- sample_filter_v2_out_reg_val <= '0'; | ||||
-- ELSIF cnv_clk'EVENT AND cnv_clk = '1' THEN -- rising clock edge | ||||
-- IF sample_filter_v2_out_val = '1' THEN | ||||
-- sample_filter_v2_out_reg_val <= '1'; | ||||
-- ELSIF sample_filter_v2_out_reg_val_s2 = '1' THEN | ||||
-- sample_filter_v2_out_reg_val <= '0'; | ||||
-- END IF; | ||||
-- END IF; | ||||
--END PROCESS; | ||||
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r190 | |||
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r205 | --SYNC_FF_1 : SYNC_FF | ||
-- GENERIC MAP ( | ||||
-- NB_FF_OF_SYNC => 2) | ||||
-- PORT MAP ( | ||||
-- clk => clk, | ||||
-- rstn => rstn, | ||||
-- A => sample_filter_v2_out_reg_val, | ||||
-- A_sync => sample_filter_v2_out_reg_val_s); | ||||
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r190 | |||
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r205 | --SYNC_FF_2 : SYNC_FF | ||
-- GENERIC MAP ( | ||||
-- NB_FF_OF_SYNC => 2) | ||||
-- PORT MAP ( | ||||
-- clk => cnv_clk, | ||||
-- rstn => cnv_rstn, | ||||
-- A => sample_filter_v2_out_reg_val_s, | ||||
-- A_sync => sample_filter_v2_out_reg_val_s2); | ||||
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r190 | |||
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r205 | --PROCESS (clk, rstn) | ||
--BEGIN -- PROCESS | ||||
-- IF rstn = '0' THEN -- asynchronous reset (active low) | ||||
-- sample_filter_v2_out_sync_val_t <= '0'; | ||||
-- sample_filter_v2_out_sync_val <= '0'; | ||||
-- only_one_hot <= '0'; | ||||
-- ELSIF clk'EVENT AND clk = '1' THEN -- rising clock edge | ||||
-- sample_filter_v2_out_sync_val_t <= sample_filter_v2_out_reg_val_s AND NOT only_one_hot; | ||||
-- only_one_hot <= sample_filter_v2_out_reg_val_s; | ||||
-- sample_filter_v2_out_sync_val <= sample_filter_v2_out_sync_val_t; | ||||
-- END IF; | ||||
--END PROCESS; | ||||
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r190 | |||
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r205 | --all_sample_reg2 : FOR I IN ChanelCount-1 DOWNTO 0 GENERATE | ||
-- all_data_reg : FOR J IN 17 DOWNTO 0 GENERATE | ||||
-- PROCESS (clk, cnv_rstn) | ||||
-- BEGIN -- PROCESS | ||||
-- IF cnv_rstn = '0' THEN -- asynchronous reset (active low) | ||||
-- sample_filter_v2_out_sync(I,J) <= '0'; | ||||
-- ELSIF clk'EVENT AND clk = '1' THEN -- rising clock edge | ||||
-- IF sample_filter_v2_out_sync_val_t = '1' THEN | ||||
-- sample_filter_v2_out_sync(I,J) <= sample_filter_v2_out_reg(I,J); | ||||
-- END IF; | ||||
-- END IF; | ||||
-- END PROCESS; | ||||
-- END GENERATE all_data_reg; | ||||
--END GENERATE all_sample_reg2; | ||||
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r190 | |||
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r176 | ----------------------------------------------------------------------------- | ||
-- DATA_SHAPING | ||||
----------------------------------------------------------------------------- | ||||
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r190 | all_data_shaping_in_loop : FOR I IN 17 DOWNTO 0 GENERATE | ||
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r205 | sample_data_shaping_f0_s(I) <= sample_filter_v2_out(0, I); | ||
sample_data_shaping_f1_s(I) <= sample_filter_v2_out(1, I); | ||||
sample_data_shaping_f2_s(I) <= sample_filter_v2_out(2, I); | ||||
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r176 | END GENERATE all_data_shaping_in_loop; | ||
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r190 | |||
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r176 | sample_data_shaping_f1_f0_s <= sample_data_shaping_f1_s - sample_data_shaping_f0_s; | ||
sample_data_shaping_f2_f1_s <= sample_data_shaping_f2_s - sample_data_shaping_f1_s; | ||||
PROCESS (clk, rstn) | ||||
BEGIN -- PROCESS | ||||
IF rstn = '0' THEN -- asynchronous reset (active low) | ||||
sample_data_shaping_out_val <= '0'; | ||||
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r190 | ELSIF clk'EVENT AND clk = '1' THEN -- rising clock edge | ||
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r205 | sample_data_shaping_out_val <= sample_filter_v2_out_val; | ||
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r176 | END IF; | ||
END PROCESS; | ||||
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r190 | |||
SampleLoop_data_shaping : FOR j IN 0 TO 17 GENERATE | ||||
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r176 | PROCESS (clk, rstn) | ||
BEGIN | ||||
IF rstn = '0' THEN | ||||
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r190 | sample_data_shaping_out(0, j) <= '0'; | ||
sample_data_shaping_out(1, j) <= '0'; | ||||
sample_data_shaping_out(2, j) <= '0'; | ||||
sample_data_shaping_out(3, j) <= '0'; | ||||
sample_data_shaping_out(4, j) <= '0'; | ||||
sample_data_shaping_out(5, j) <= '0'; | ||||
sample_data_shaping_out(6, j) <= '0'; | ||||
sample_data_shaping_out(7, j) <= '0'; | ||||
ELSIF clk'EVENT AND clk = '1' THEN -- rising clock edge | ||||
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r205 | sample_data_shaping_out(0, j) <= sample_filter_v2_out(0, j); | ||
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r176 | IF data_shaping_SP0 = '1' THEN | ||
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r190 | sample_data_shaping_out(1, j) <= sample_data_shaping_f1_f0_s(j); | ||
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r176 | ELSE | ||
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r205 | sample_data_shaping_out(1, j) <= sample_filter_v2_out(1, j); | ||
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r176 | END IF; | ||
IF data_shaping_SP1 = '1' THEN | ||||
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r190 | sample_data_shaping_out(2, j) <= sample_data_shaping_f2_f1_s(j); | ||
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r176 | ELSE | ||
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r205 | sample_data_shaping_out(2, j) <= sample_filter_v2_out(2, j); | ||
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r176 | END IF; | ||
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r205 | sample_data_shaping_out(3, j) <= sample_filter_v2_out(3, j); | ||
sample_data_shaping_out(4, j) <= sample_filter_v2_out(4, j); | ||||
sample_data_shaping_out(5, j) <= sample_filter_v2_out(5, j); | ||||
sample_data_shaping_out(6, j) <= sample_filter_v2_out(6, j); | ||||
sample_data_shaping_out(7, j) <= sample_filter_v2_out(7, j); | ||||
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r176 | END IF; | ||
END PROCESS; | ||||
END GENERATE; | ||||
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r190 | |||
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r176 | sample_filter_v2_out_val_s <= sample_data_shaping_out_val; | ||
ChanelLoopOut : FOR i IN 0 TO 7 GENERATE | ||||
SampleLoopOut : FOR j IN 0 TO 15 GENERATE | ||||
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r190 | sample_filter_v2_out_s(i, j) <= sample_data_shaping_out(i, j); | ||
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r176 | END GENERATE; | ||
END GENERATE; | ||||
----------------------------------------------------------------------------- | ||||
-- F0 -- @24.576 kHz | ||||
----------------------------------------------------------------------------- | ||||
Downsampling_f0 : Downsampling | ||||
GENERIC MAP ( | ||||
ChanelCount => 8, | ||||
SampleSize => 16, | ||||
DivideParam => 4) | ||||
PORT MAP ( | ||||
clk => clk, | ||||
rstn => rstn, | ||||
sample_in_val => sample_filter_v2_out_val_s, | ||||
sample_in => sample_filter_v2_out_s, | ||||
sample_out_val => sample_f0_val, | ||||
sample_out => sample_f0); | ||||
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r190 | |||
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r176 | all_bit_sample_f0 : FOR I IN 15 DOWNTO 0 GENERATE | ||
sample_f0_wdata_s(I) <= sample_f0(0, I); -- V | ||||
sample_f0_wdata_s(16*1+I) <= sample_f0(1, I) WHEN data_shaping_R0 = '1' ELSE sample_f0(3, I); -- E1 | ||||
sample_f0_wdata_s(16*2+I) <= sample_f0(2, I) WHEN data_shaping_R0 = '1' ELSE sample_f0(4, I); -- E2 | ||||
sample_f0_wdata_s(16*3+I) <= sample_f0(5, I); -- B1 | ||||
sample_f0_wdata_s(16*4+I) <= sample_f0(6, I); -- B2 | ||||
sample_f0_wdata_s(16*5+I) <= sample_f0(7, I); -- B3 | ||||
END GENERATE all_bit_sample_f0; | ||||
sample_f0_wen <= NOT(sample_f0_val) & | ||||
NOT(sample_f0_val) & | ||||
NOT(sample_f0_val) & | ||||
NOT(sample_f0_val) & | ||||
NOT(sample_f0_val) & | ||||
NOT(sample_f0_val); | ||||
----------------------------------------------------------------------------- | ||||
-- F1 -- @4096 Hz | ||||
----------------------------------------------------------------------------- | ||||
Downsampling_f1 : Downsampling | ||||
GENERIC MAP ( | ||||
ChanelCount => 8, | ||||
SampleSize => 16, | ||||
DivideParam => 6) | ||||
PORT MAP ( | ||||
clk => clk, | ||||
rstn => rstn, | ||||
sample_in_val => sample_f0_val , | ||||
sample_in => sample_f0, | ||||
sample_out_val => sample_f1_val, | ||||
sample_out => sample_f1); | ||||
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r190 | |||
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r176 | all_bit_sample_f1 : FOR I IN 15 DOWNTO 0 GENERATE | ||
sample_f1_wdata_s(I) <= sample_f1(0, I); -- V | ||||
pellion
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r190 | sample_f1_wdata_s(16*1+I) <= sample_f1(1, I) WHEN data_shaping_R1 = '1' ELSE sample_f1(3, I); -- E1 | ||
sample_f1_wdata_s(16*2+I) <= sample_f1(2, I) WHEN data_shaping_R1 = '1' ELSE sample_f1(4, I); -- E2 | ||||
pellion
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r176 | sample_f1_wdata_s(16*3+I) <= sample_f1(5, I); -- B1 | ||
sample_f1_wdata_s(16*4+I) <= sample_f1(6, I); -- B2 | ||||
sample_f1_wdata_s(16*5+I) <= sample_f1(7, I); -- B3 | ||||
END GENERATE all_bit_sample_f1; | ||||
pellion
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r190 | |||
pellion
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r176 | sample_f1_wen <= NOT(sample_f1_val) & | ||
NOT(sample_f1_val) & | ||||
NOT(sample_f1_val) & | ||||
NOT(sample_f1_val) & | ||||
NOT(sample_f1_val) & | ||||
NOT(sample_f1_val); | ||||
----------------------------------------------------------------------------- | ||||
-- F2 -- @256 Hz | ||||
----------------------------------------------------------------------------- | ||||
all_bit_sample_f0_s : FOR I IN 15 DOWNTO 0 GENERATE | ||||
sample_f0_s(0, I) <= sample_f0(0, I); -- V | ||||
sample_f0_s(1, I) <= sample_f0(1, I); -- E1 | ||||
sample_f0_s(2, I) <= sample_f0(2, I); -- E2 | ||||
sample_f0_s(3, I) <= sample_f0(5, I); -- B1 | ||||
sample_f0_s(4, I) <= sample_f0(6, I); -- B2 | ||||
sample_f0_s(5, I) <= sample_f0(7, I); -- B3 | ||||
END GENERATE all_bit_sample_f0_s; | ||||
pellion
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r190 | |||
pellion
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r176 | Downsampling_f2 : Downsampling | ||
GENERIC MAP ( | ||||
ChanelCount => 6, | ||||
SampleSize => 16, | ||||
DivideParam => 96) | ||||
PORT MAP ( | ||||
clk => clk, | ||||
rstn => rstn, | ||||
sample_in_val => sample_f0_val , | ||||
sample_in => sample_f0_s, | ||||
sample_out_val => sample_f2_val, | ||||
sample_out => sample_f2); | ||||
sample_f2_wen <= NOT(sample_f2_val) & | ||||
NOT(sample_f2_val) & | ||||
NOT(sample_f2_val) & | ||||
NOT(sample_f2_val) & | ||||
NOT(sample_f2_val) & | ||||
NOT(sample_f2_val); | ||||
all_bit_sample_f2 : FOR I IN 15 DOWNTO 0 GENERATE | ||||
sample_f2_wdata_s(I) <= sample_f2(0, I); | ||||
sample_f2_wdata_s(16*1+I) <= sample_f2(1, I); | ||||
sample_f2_wdata_s(16*2+I) <= sample_f2(2, I); | ||||
sample_f2_wdata_s(16*3+I) <= sample_f2(3, I); | ||||
sample_f2_wdata_s(16*4+I) <= sample_f2(4, I); | ||||
sample_f2_wdata_s(16*5+I) <= sample_f2(5, I); | ||||
END GENERATE all_bit_sample_f2; | ||||
----------------------------------------------------------------------------- | ||||
-- F3 -- @16 Hz | ||||
----------------------------------------------------------------------------- | ||||
all_bit_sample_f1_s : FOR I IN 15 DOWNTO 0 GENERATE | ||||
sample_f1_s(0, I) <= sample_f1(0, I); -- V | ||||
sample_f1_s(1, I) <= sample_f1(1, I); -- E1 | ||||
sample_f1_s(2, I) <= sample_f1(2, I); -- E2 | ||||
sample_f1_s(3, I) <= sample_f1(5, I); -- B1 | ||||
sample_f1_s(4, I) <= sample_f1(6, I); -- B2 | ||||
sample_f1_s(5, I) <= sample_f1(7, I); -- B3 | ||||
END GENERATE all_bit_sample_f1_s; | ||||
pellion
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r190 | |||
pellion
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r176 | Downsampling_f3 : Downsampling | ||
GENERIC MAP ( | ||||
ChanelCount => 6, | ||||
SampleSize => 16, | ||||
DivideParam => 256) | ||||
PORT MAP ( | ||||
clk => clk, | ||||
rstn => rstn, | ||||
sample_in_val => sample_f1_val , | ||||
sample_in => sample_f1_s, | ||||
sample_out_val => sample_f3_val, | ||||
sample_out => sample_f3); | ||||
sample_f3_wen <= (NOT sample_f3_val) & | ||||
(NOT sample_f3_val) & | ||||
(NOT sample_f3_val) & | ||||
(NOT sample_f3_val) & | ||||
(NOT sample_f3_val) & | ||||
(NOT sample_f3_val); | ||||
all_bit_sample_f3 : FOR I IN 15 DOWNTO 0 GENERATE | ||||
sample_f3_wdata_s(I) <= sample_f3(0, I); | ||||
sample_f3_wdata_s(16*1+I) <= sample_f3(1, I); | ||||
sample_f3_wdata_s(16*2+I) <= sample_f3(2, I); | ||||
sample_f3_wdata_s(16*3+I) <= sample_f3(3, I); | ||||
sample_f3_wdata_s(16*4+I) <= sample_f3(4, I); | ||||
sample_f3_wdata_s(16*5+I) <= sample_f3(5, I); | ||||
END GENERATE all_bit_sample_f3; | ||||
lpp_waveform_1 : lpp_waveform | ||||
GENERIC MAP ( | ||||
pellion
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r190 | hindex => hindex, | ||
tech => tech, | ||||
data_size => 160, | ||||
pellion
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r176 | nb_burst_available_size => nb_burst_available_size, | ||
pellion
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r190 | nb_snapshot_param_size => nb_snapshot_param_size, | ||
delta_snapshot_size => delta_snapshot_size, | ||||
delta_f2_f0_size => delta_f2_f0_size, | ||||
delta_f2_f1_size => delta_f2_f1_size) | ||||
pellion
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r176 | PORT MAP ( | ||
clk => clk, | ||||
rstn => rstn, | ||||
AHB_Master_In => AHB_Master_In, | ||||
AHB_Master_Out => AHB_Master_Out, | ||||
pellion
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r190 | coarse_time_0 => coarse_time_0, -- IN | ||
delta_snapshot => delta_snapshot, -- IN | ||||
delta_f2_f1 => delta_f2_f1, -- IN | ||||
delta_f2_f0 => delta_f2_f0, -- IN | ||||
enable_f0 => enable_f0, -- IN | ||||
enable_f1 => enable_f1, -- IN | ||||
enable_f2 => enable_f2, -- IN | ||||
enable_f3 => enable_f3, -- IN | ||||
burst_f0 => burst_f0, -- IN | ||||
burst_f1 => burst_f1, -- IN | ||||
burst_f2 => burst_f2, -- IN | ||||
pellion
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r176 | nb_burst_available => nb_burst_available, | ||
pellion
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r190 | nb_snapshot_param => nb_snapshot_param, | ||
status_full => status_full, | ||||
status_full_ack => status_full_ack, -- IN | ||||
status_full_err => status_full_err, | ||||
status_new_err => status_new_err, | ||||
pellion
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r176 | |||
addr_data_f0 => addr_data_f0, -- IN | ||||
addr_data_f1 => addr_data_f1, -- IN | ||||
addr_data_f2 => addr_data_f2, -- IN | ||||
addr_data_f3 => addr_data_f3, -- IN | ||||
pellion
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r190 | data_f0_in => data_f0_in_valid, | ||
data_f1_in => data_f1_in_valid, | ||||
data_f2_in => data_f2_in_valid, | ||||
data_f3_in => data_f3_in_valid, | ||||
pellion
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r176 | data_f0_in_valid => sample_f0_val, | ||
data_f1_in_valid => sample_f1_val, | ||||
data_f2_in_valid => sample_f2_val, | ||||
data_f3_in_valid => sample_f3_val); | ||||
pellion
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r190 | data_f0_in_valid((4*16)-1 DOWNTO 0) <= (OTHERS => '0'); | ||
data_f1_in_valid((4*16)-1 DOWNTO 0) <= (OTHERS => '0'); | ||||
data_f2_in_valid((4*16)-1 DOWNTO 0) <= (OTHERS => '0'); | ||||
data_f3_in_valid((4*16)-1 DOWNTO 0) <= (OTHERS => '0'); | ||||
pellion
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r176 | data_f0_in_valid((10*16)-1 DOWNTO (4*16)) <= sample_f0_wdata_s; | ||
data_f1_in_valid((10*16)-1 DOWNTO (4*16)) <= sample_f1_wdata_s; | ||||
data_f2_in_valid((10*16)-1 DOWNTO (4*16)) <= sample_f2_wdata_s; | ||||
data_f3_in_valid((10*16)-1 DOWNTO (4*16)) <= sample_f3_wdata_s; | ||||
sample_f0_wdata <= sample_f0_wdata_s; | ||||
sample_f1_wdata <= sample_f1_wdata_s; | ||||
sample_f2_wdata <= sample_f2_wdata_s; | ||||
sample_f3_wdata <= sample_f3_wdata_s; | ||||
pellion
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r180 | END tb; | ||