lpp_waveform.vhd
471 lines
| 18.6 KiB
| text/x-vhdl
|
VhdlLexer
pellion
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r300 | ------------------------------------------------------------------------------ | ||
-- This file is a part of the LPP VHDL IP LIBRARY | ||||
-- Copyright (C) 2009 - 2010, Laboratory of Plasmas Physic - CNRS | ||||
-- | ||||
-- This program is free software; you can redistribute it and/or modify | ||||
-- it under the terms of the GNU General Public License as published by | ||||
-- the Free Software Foundation; either version 3 of the License, or | ||||
-- (at your option) any later version. | ||||
-- | ||||
-- This program is distributed in the hope that it will be useful, | ||||
-- but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||||
-- GNU General Public License for more details. | ||||
-- | ||||
-- You should have received a copy of the GNU General Public License | ||||
-- along with this program; if not, write to the Free Software | ||||
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||||
------------------------------------------------------------------------------- | ||||
-- Author : Jean-christophe Pellion | ||||
-- Mail : jean-christophe.pellion@lpp.polytechnique.fr | ||||
-- jean-christophe.pellion@easii-ic.com | ||||
------------------------------------------------------------------------------- | ||||
LIBRARY IEEE; | ||||
USE IEEE.STD_LOGIC_1164.ALL; | ||||
USE ieee.numeric_std.ALL; | ||||
LIBRARY grlib; | ||||
USE grlib.amba.ALL; | ||||
USE grlib.stdlib.ALL; | ||||
USE grlib.devices.ALL; | ||||
USE GRLIB.DMA2AHB_Package.ALL; | ||||
LIBRARY lpp; | ||||
USE lpp.lpp_waveform_pkg.ALL; | ||||
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r416 | USE lpp.iir_filter.ALL; | ||
USE lpp.lpp_memory.ALL; | ||||
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r300 | |||
LIBRARY techmap; | ||||
USE techmap.gencomp.ALL; | ||||
ENTITY lpp_waveform IS | ||||
GENERIC ( | ||||
tech : INTEGER := inferred; | ||||
data_size : INTEGER := 96; --16*6 | ||||
nb_data_by_buffer_size : INTEGER := 11; | ||||
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r439 | -- nb_word_by_buffer_size : INTEGER := 11; | ||
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r300 | nb_snapshot_param_size : INTEGER := 11; | ||
delta_vector_size : INTEGER := 20; | ||||
delta_vector_size_f0_2 : INTEGER := 3); | ||||
PORT ( | ||||
clk : IN STD_LOGIC; | ||||
rstn : IN STD_LOGIC; | ||||
---- AMBA AHB Master Interface | ||||
--AHB_Master_In : IN AHB_Mst_In_Type; -- TODO | ||||
--AHB_Master_Out : OUT AHB_Mst_Out_Type; -- TODO | ||||
--config | ||||
reg_run : IN STD_LOGIC; | ||||
reg_start_date : IN STD_LOGIC_VECTOR(30 DOWNTO 0); | ||||
reg_delta_snapshot : IN STD_LOGIC_VECTOR(delta_vector_size-1 DOWNTO 0); | ||||
reg_delta_f0 : IN STD_LOGIC_VECTOR(delta_vector_size-1 DOWNTO 0); | ||||
reg_delta_f0_2 : IN STD_LOGIC_VECTOR(delta_vector_size_f0_2-1 DOWNTO 0); | ||||
reg_delta_f1 : IN STD_LOGIC_VECTOR(delta_vector_size-1 DOWNTO 0); | ||||
reg_delta_f2 : IN STD_LOGIC_VECTOR(delta_vector_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_data_by_buffer : IN STD_LOGIC_VECTOR(nb_data_by_buffer_size-1 DOWNTO 0); | ||||
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r439 | -- nb_word_by_buffer : IN STD_LOGIC_VECTOR(nb_word_by_buffer_size-1 DOWNTO 0); | ||
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r300 | nb_snapshot_param : IN STD_LOGIC_VECTOR(nb_snapshot_param_size-1 DOWNTO 0); | ||
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r439 | |||
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r300 | 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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r439 | |||
-- REG DMA | ||||
status_buffer_ready : IN STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
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r463 | addr_buffer : IN STD_LOGIC_VECTOR(32*4-1 DOWNTO 0); | ||
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r439 | length_buffer : IN STD_LOGIC_VECTOR(25 DOWNTO 0); | ||
ready_buffer : OUT STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
buffer_time : OUT STD_LOGIC_VECTOR(48*4-1 DOWNTO 0); | ||||
error_buffer_full : OUT STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
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r300 | --------------------------------------------------------------------------- | ||
-- INPUT | ||||
coarse_time : IN STD_LOGIC_VECTOR(31 DOWNTO 0); | ||||
fine_time : IN STD_LOGIC_VECTOR(15 DOWNTO 0); | ||||
--f0 | ||||
data_f0_in_valid : IN STD_LOGIC; | ||||
data_f0_in : IN STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); | ||||
--f1 | ||||
data_f1_in_valid : IN STD_LOGIC; | ||||
data_f1_in : IN STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); | ||||
--f2 | ||||
data_f2_in_valid : IN STD_LOGIC; | ||||
data_f2_in : IN STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); | ||||
--f3 | ||||
data_f3_in_valid : IN STD_LOGIC; | ||||
data_f3_in : IN STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); | ||||
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r435 | |||
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r300 | --------------------------------------------------------------------------- | ||
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r435 | -- DMA -------------------------------------------------------------------- | ||
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r300 | |||
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r435 | dma_fifo_valid_burst : OUT STD_LOGIC_VECTOR(3 DOWNTO 0); | ||
dma_fifo_data : OUT STD_LOGIC_VECTOR(32*4-1 DOWNTO 0); | ||||
dma_fifo_ren : IN STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
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r439 | dma_buffer_new : OUT STD_LOGIC_VECTOR(3 DOWNTO 0); | ||
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r435 | dma_buffer_addr : OUT STD_LOGIC_VECTOR(32*4-1 DOWNTO 0); | ||
dma_buffer_length : OUT STD_LOGIC_VECTOR(26*4-1 DOWNTO 0); | ||||
dma_buffer_full : IN STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
dma_buffer_full_err : IN STD_LOGIC_VECTOR(3 DOWNTO 0) | ||||
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r300 | |||
); | ||||
END lpp_waveform; | ||||
ARCHITECTURE beh OF lpp_waveform IS | ||||
SIGNAL start_snapshot_f0 : STD_LOGIC; | ||||
SIGNAL start_snapshot_f1 : STD_LOGIC; | ||||
SIGNAL start_snapshot_f2 : STD_LOGIC; | ||||
SIGNAL data_f0_out : STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); | ||||
SIGNAL data_f1_out : STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); | ||||
SIGNAL data_f2_out : STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); | ||||
SIGNAL data_f3_out : STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); | ||||
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r368 | SIGNAL data_f0_out_swap : STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); | ||
SIGNAL data_f1_out_swap : STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); | ||||
SIGNAL data_f2_out_swap : STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); | ||||
SIGNAL data_f3_out_swap : STD_LOGIC_VECTOR(data_size-1 DOWNTO 0); | ||||
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r300 | SIGNAL data_f0_out_valid : STD_LOGIC; | ||
SIGNAL data_f1_out_valid : STD_LOGIC; | ||||
SIGNAL data_f2_out_valid : STD_LOGIC; | ||||
SIGNAL data_f3_out_valid : STD_LOGIC; | ||||
SIGNAL nb_snapshot_param_more_one : STD_LOGIC_VECTOR(nb_snapshot_param_size DOWNTO 0); | ||||
-- | ||||
SIGNAL valid_in : STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
SIGNAL valid_out : STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
SIGNAL valid_ack : STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
SIGNAL time_ready : STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
SIGNAL data_ready : STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
SIGNAL ready_arb : STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
SIGNAL data_wen : STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
SIGNAL time_wen : STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
SIGNAL wdata : STD_LOGIC_VECTOR(31 DOWNTO 0); | ||||
SIGNAL full_almost : STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
SIGNAL full : STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
SIGNAL empty_almost : STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
SIGNAL empty : STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
-- | ||||
SIGNAL data_ren : STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
SIGNAL time_ren : STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
SIGNAL rdata : STD_LOGIC_VECTOR(31 DOWNTO 0); | ||||
SIGNAL enable : STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
-- | ||||
SIGNAL run : STD_LOGIC; | ||||
-- | ||||
TYPE TIME_VECTOR IS ARRAY (NATURAL RANGE <>) OF STD_LOGIC_VECTOR(47 DOWNTO 0); | ||||
SIGNAL data_out : Data_Vector(3 DOWNTO 0, 95 DOWNTO 0); | ||||
SIGNAL time_out_2 : Data_Vector(3 DOWNTO 0, 47 DOWNTO 0); | ||||
SIGNAL time_out : TIME_VECTOR(3 DOWNTO 0); | ||||
SIGNAL time_out_debug : TIME_VECTOR(3 DOWNTO 0); -- TODO : debug | ||||
SIGNAL time_reg1 : STD_LOGIC_VECTOR(47 DOWNTO 0); | ||||
SIGNAL time_reg2 : STD_LOGIC_VECTOR(47 DOWNTO 0); | ||||
-- | ||||
SIGNAL s_empty_almost : STD_LOGIC_VECTOR(3 DOWNTO 0); --occupancy is lesser than 16 * 32b | ||||
SIGNAL s_empty : STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
SIGNAL s_data_ren : STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
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r416 | -- SIGNAL s_rdata : STD_LOGIC_VECTOR(31 DOWNTO 0); | ||
SIGNAL s_rdata_v : STD_LOGIC_VECTOR(32*4-1 DOWNTO 0); | ||||
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r300 | |||
-- | ||||
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r439 | SIGNAL arbiter_time_out : STD_LOGIC_VECTOR(47 DOWNTO 0); | ||
SIGNAL arbiter_time_out_new : STD_LOGIC_VECTOR(3 DOWNTO 0); | ||||
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r300 | |||
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r439 | SIGNAL fifo_buffer_time : STD_LOGIC_VECTOR(48*4-1 DOWNTO 0); | ||
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r300 | |||
BEGIN -- beh | ||||
----------------------------------------------------------------------------- | ||||
lpp_waveform_snapshot_controler_1 : lpp_waveform_snapshot_controler | ||||
GENERIC MAP ( | ||||
delta_vector_size => delta_vector_size, | ||||
delta_vector_size_f0_2 => delta_vector_size_f0_2 | ||||
) | ||||
PORT MAP ( | ||||
clk => clk, | ||||
rstn => rstn, | ||||
reg_run => reg_run, | ||||
reg_start_date => reg_start_date, | ||||
reg_delta_snapshot => reg_delta_snapshot, | ||||
reg_delta_f0 => reg_delta_f0, | ||||
reg_delta_f0_2 => reg_delta_f0_2, | ||||
reg_delta_f1 => reg_delta_f1, | ||||
reg_delta_f2 => reg_delta_f2, | ||||
coarse_time => coarse_time(30 DOWNTO 0), | ||||
data_f0_valid => data_f0_in_valid, | ||||
data_f2_valid => data_f2_in_valid, | ||||
start_snapshot_f0 => start_snapshot_f0, | ||||
start_snapshot_f1 => start_snapshot_f1, | ||||
start_snapshot_f2 => start_snapshot_f2, | ||||
wfp_on => run); | ||||
lpp_waveform_snapshot_f0 : lpp_waveform_snapshot | ||||
GENERIC MAP ( | ||||
data_size => data_size, | ||||
nb_snapshot_param_size => nb_snapshot_param_size) | ||||
PORT MAP ( | ||||
clk => clk, | ||||
rstn => rstn, | ||||
run => run, | ||||
enable => enable_f0, | ||||
burst_enable => burst_f0, | ||||
nb_snapshot_param => nb_snapshot_param, | ||||
start_snapshot => start_snapshot_f0, | ||||
data_in => data_f0_in, | ||||
data_in_valid => data_f0_in_valid, | ||||
data_out => data_f0_out, | ||||
data_out_valid => data_f0_out_valid); | ||||
nb_snapshot_param_more_one <= ('0' & nb_snapshot_param) ;--+ 1; | ||||
lpp_waveform_snapshot_f1 : lpp_waveform_snapshot | ||||
GENERIC MAP ( | ||||
data_size => data_size, | ||||
nb_snapshot_param_size => nb_snapshot_param_size+1) | ||||
PORT MAP ( | ||||
clk => clk, | ||||
rstn => rstn, | ||||
run => run, | ||||
enable => enable_f1, | ||||
burst_enable => burst_f1, | ||||
nb_snapshot_param => nb_snapshot_param_more_one, | ||||
start_snapshot => start_snapshot_f1, | ||||
data_in => data_f1_in, | ||||
data_in_valid => data_f1_in_valid, | ||||
data_out => data_f1_out, | ||||
data_out_valid => data_f1_out_valid); | ||||
lpp_waveform_snapshot_f2 : lpp_waveform_snapshot | ||||
GENERIC MAP ( | ||||
data_size => data_size, | ||||
nb_snapshot_param_size => nb_snapshot_param_size+1) | ||||
PORT MAP ( | ||||
clk => clk, | ||||
rstn => rstn, | ||||
run => run, | ||||
enable => enable_f2, | ||||
burst_enable => burst_f2, | ||||
nb_snapshot_param => nb_snapshot_param_more_one, | ||||
start_snapshot => start_snapshot_f2, | ||||
data_in => data_f2_in, | ||||
data_in_valid => data_f2_in_valid, | ||||
data_out => data_f2_out, | ||||
data_out_valid => data_f2_out_valid); | ||||
lpp_waveform_burst_f3 : lpp_waveform_burst | ||||
GENERIC MAP ( | ||||
data_size => data_size) | ||||
PORT MAP ( | ||||
clk => clk, | ||||
rstn => rstn, | ||||
run => run, | ||||
enable => enable_f3, | ||||
data_in => data_f3_in, | ||||
data_in_valid => data_f3_in_valid, | ||||
data_out => data_f3_out, | ||||
data_out_valid => data_f3_out_valid); | ||||
----------------------------------------------------------------------------- | ||||
-- DEBUG -- SNAPSHOT OUT | ||||
--debug_f0_data_valid <= data_f0_out_valid; | ||||
--debug_f0_data <= data_f0_out; | ||||
--debug_f1_data_valid <= data_f1_out_valid; | ||||
--debug_f1_data <= data_f1_out; | ||||
--debug_f2_data_valid <= data_f2_out_valid; | ||||
--debug_f2_data <= data_f2_out; | ||||
--debug_f3_data_valid <= data_f3_out_valid; | ||||
--debug_f3_data <= data_f3_out; | ||||
----------------------------------------------------------------------------- | ||||
PROCESS (clk, rstn) | ||||
BEGIN -- PROCESS | ||||
IF rstn = '0' THEN -- asynchronous reset (active low) | ||||
time_reg1 <= (OTHERS => '0'); | ||||
time_reg2 <= (OTHERS => '0'); | ||||
ELSIF clk'EVENT AND clk = '1' THEN -- rising clock edge | ||||
time_reg1 <= fine_time & coarse_time; | ||||
time_reg2 <= time_reg1; | ||||
END IF; | ||||
END PROCESS; | ||||
valid_in <= data_f3_out_valid & data_f2_out_valid & data_f1_out_valid & data_f0_out_valid; | ||||
all_input_valid : FOR i IN 3 DOWNTO 0 GENERATE | ||||
lpp_waveform_dma_genvalid_I : lpp_waveform_dma_genvalid | ||||
PORT MAP ( | ||||
HCLK => clk, | ||||
HRESETn => rstn, | ||||
run => run, | ||||
valid_in => valid_in(I), | ||||
ack_in => valid_ack(I), | ||||
time_in => time_reg2, -- Todo | ||||
valid_out => valid_out(I), | ||||
time_out => time_out(I), -- Todo | ||||
error => status_new_err(I)); | ||||
END GENERATE all_input_valid; | ||||
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r368 | data_f0_out_swap <= data_f0_out((16*5)-1 DOWNTO 16*4) & | ||
data_f0_out((16*6)-1 DOWNTO 16*5) & | ||||
data_f0_out((16*3)-1 DOWNTO 16*2) & | ||||
data_f0_out((16*4)-1 DOWNTO 16*3) & | ||||
data_f0_out((16*1)-1 DOWNTO 16*0) & | ||||
data_f0_out((16*2)-1 DOWNTO 16*1) ; | ||||
data_f1_out_swap <= data_f1_out((16*5)-1 DOWNTO 16*4) & | ||||
data_f1_out((16*6)-1 DOWNTO 16*5) & | ||||
data_f1_out((16*3)-1 DOWNTO 16*2) & | ||||
data_f1_out((16*4)-1 DOWNTO 16*3) & | ||||
data_f1_out((16*1)-1 DOWNTO 16*0) & | ||||
data_f1_out((16*2)-1 DOWNTO 16*1) ; | ||||
data_f2_out_swap <= data_f2_out((16*5)-1 DOWNTO 16*4) & | ||||
data_f2_out((16*6)-1 DOWNTO 16*5) & | ||||
data_f2_out((16*3)-1 DOWNTO 16*2) & | ||||
data_f2_out((16*4)-1 DOWNTO 16*3) & | ||||
data_f2_out((16*1)-1 DOWNTO 16*0) & | ||||
data_f2_out((16*2)-1 DOWNTO 16*1) ; | ||||
data_f3_out_swap <= data_f3_out((16*5)-1 DOWNTO 16*4) & | ||||
data_f3_out((16*6)-1 DOWNTO 16*5) & | ||||
data_f3_out((16*3)-1 DOWNTO 16*2) & | ||||
data_f3_out((16*4)-1 DOWNTO 16*3) & | ||||
data_f3_out((16*1)-1 DOWNTO 16*0) & | ||||
data_f3_out((16*2)-1 DOWNTO 16*1) ; | ||||
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r300 | all_bit_of_data_out : FOR I IN 95 DOWNTO 0 GENERATE | ||
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r368 | data_out(0, I) <= data_f0_out_swap(I); | ||
data_out(1, I) <= data_f1_out_swap(I); | ||||
data_out(2, I) <= data_f2_out_swap(I); | ||||
data_out(3, I) <= data_f3_out_swap(I); | ||||
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r300 | END GENERATE all_bit_of_data_out; | ||
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r368 | |||
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r300 | ----------------------------------------------------------------------------- | ||
-- TODO : debug | ||||
----------------------------------------------------------------------------- | ||||
all_bit_of_time_out : FOR I IN 47 DOWNTO 0 GENERATE | ||||
all_sample_of_time_out : FOR J IN 3 DOWNTO 0 GENERATE | ||||
time_out_2(J, I) <= time_out(J)(I); | ||||
END GENERATE all_sample_of_time_out; | ||||
END GENERATE all_bit_of_time_out; | ||||
lpp_waveform_fifo_arbiter_1 : lpp_waveform_fifo_arbiter | ||||
GENERIC MAP (tech => tech, | ||||
nb_data_by_buffer_size => nb_data_by_buffer_size) | ||||
PORT MAP ( | ||||
clk => clk, | ||||
rstn => rstn, | ||||
run => run, | ||||
nb_data_by_buffer => nb_data_by_buffer, | ||||
data_in_valid => valid_out, | ||||
data_in_ack => valid_ack, | ||||
data_in => data_out, | ||||
time_in => time_out_2, | ||||
data_out => wdata, | ||||
data_out_wen => data_wen, | ||||
full_almost => full_almost, | ||||
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r439 | full => full, | ||
time_out => arbiter_time_out, | ||||
time_out_new => arbiter_time_out_new | ||||
); | ||||
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r300 | |||
----------------------------------------------------------------------------- | ||||
----------------------------------------------------------------------------- | ||||
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r416 | generate_all_fifo: FOR I IN 0 TO 3 GENERATE | ||
lpp_fifo_1: lpp_fifo | ||||
GENERIC MAP ( | ||||
tech => tech, | ||||
Mem_use => use_RAM, | ||||
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r435 | EMPTY_THRESHOLD_LIMIT => 15, | ||
FULL_THRESHOLD_LIMIT => 3, | ||||
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r416 | DataSz => 32, | ||
AddrSz => 7) | ||||
PORT MAP ( | ||||
clk => clk, | ||||
rstn => rstn, | ||||
reUse => '0', | ||||
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r418 | run => run, | ||
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r416 | ren => data_ren(I), | ||
rdata => s_rdata_v((I+1)*32-1 downto I*32), | ||||
wen => data_wen(I), | ||||
wdata => wdata, | ||||
empty => empty(I), | ||||
full => full(I), | ||||
full_almost => OPEN, | ||||
empty_threshold => empty_almost(I), | ||||
full_threshold => full_almost(I) ); | ||||
END GENERATE generate_all_fifo; | ||||
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r300 | |||
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r435 | ----------------------------------------------------------------------------- | ||
-- | ||||
----------------------------------------------------------------------------- | ||||
all_channel: FOR I IN 3 DOWNTO 0 GENERATE | ||||
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r439 | |||
PROCESS (clk, rstn) | ||||
BEGIN | ||||
IF rstn = '0' THEN | ||||
fifo_buffer_time(48*(I+1)-1 DOWNTO 48*I) <= (OTHERS => '0'); | ||||
ELSIF clk'event AND clk = '1' THEN | ||||
IF run = '0' THEN | ||||
fifo_buffer_time(48*(I+1)-1 DOWNTO 48*I) <= (OTHERS => '0'); | ||||
ELSE | ||||
IF arbiter_time_out_new(I) = '0' THEN | ||||
fifo_buffer_time(48*(I+1)-1 DOWNTO 48*I) <= arbiter_time_out; | ||||
END IF; | ||||
END IF; | ||||
END IF; | ||||
END PROCESS; | ||||
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r435 | lpp_waveform_fsmdma_I: lpp_waveform_fsmdma | ||
PORT MAP ( | ||||
clk => clk, | ||||
rstn => rstn, | ||||
run => run, | ||||
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r439 | fifo_buffer_time => fifo_buffer_time(48*(I+1)-1 DOWNTO 48*I), | ||
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r435 | |||
fifo_data => s_rdata_v(32*(I+1)-1 DOWNTO 32*I), | ||||
fifo_empty => empty(I), | ||||
fifo_empty_threshold => empty_almost(I), | ||||
fifo_ren => data_ren(I), | ||||
dma_fifo_valid_burst => dma_fifo_valid_burst(I), | ||||
dma_fifo_data => dma_fifo_data(32*(I+1)-1 DOWNTO 32*I), | ||||
dma_fifo_ren => dma_fifo_ren(I), | ||||
dma_buffer_new => dma_buffer_new(I), | ||||
dma_buffer_addr => dma_buffer_addr(32*(I+1)-1 DOWNTO 32*I), | ||||
dma_buffer_length => dma_buffer_length(26*(I+1)-1 DOWNTO 26*I), | ||||
dma_buffer_full => dma_buffer_full(I), | ||||
dma_buffer_full_err => dma_buffer_full_err(I), | ||||
status_buffer_ready => status_buffer_ready(I), -- TODO | ||||
addr_buffer => addr_buffer(32*(I+1)-1 DOWNTO 32*I), -- TODO | ||||
pellion
|
r439 | length_buffer => length_buffer,--(26*(I+1)-1 DOWNTO 26*I), -- TODO | ||
pellion
|
r435 | ready_buffer => ready_buffer(I), -- TODO | ||
buffer_time => buffer_time(48*(I+1)-1 DOWNTO 48*I), -- TODO | ||||
error_buffer_full => error_buffer_full(I)); -- TODO | ||||
END GENERATE all_channel; | ||||
pellion
|
r300 | |||
END beh; | ||||