Entity: syncTrigStream_logic

Diagram

boolean USE_EXT_TRIG natural GEN_SIZE natural DATA_SIZE natural NB_SAMPLE std_logic clk std_logic reset std_logic ext_trig_i std_logic_vector(GEN_SIZE-1 downto 0) duty_cnt_i std_logic_vector(GEN_SIZE-1 downto 0) period_cnt_i std_logic enable_i std_logic data_en_i std_logic_vector(DATA_SIZE-1 downto 0) data1_i_i std_logic_vector(DATA_SIZE-1 downto 0) data1_q_i std_logic_vector(DATA_SIZE-1 downto 0) data2_i_i std_logic_vector(DATA_SIZE-1 downto 0) data2_q_i std_logic pulse_o std_logic_vector(DATA_SIZE-1 downto 0) data1_i_o std_logic_vector(DATA_SIZE-1 downto 0) data1_q_o std_logic_vector(DATA_SIZE-1 downto 0) data2_i_o std_logic_vector(DATA_SIZE-1 downto 0) data2_q_o std_logic data_en_o std_logic data_sof_o std_logic data_eof_o

Description

(c) Copyright: OscillatorIMP Digital Author : Gwenhael Goavec-Merougwenhael.goavec-merou@trabucayre.com

2013-2018

Generics

Generic name Type Value Description
USE_EXT_TRIG boolean false
GEN_SIZE natural 32
DATA_SIZE natural 16
NB_SAMPLE natural 1024

Ports

Port name Direction Type Description
clk in std_logic Syscon signals
reset in std_logic
ext_trig_i in std_logic pulse
pulse_o out std_logic
duty_cnt_i in std_logic_vector(GEN_SIZE-1 downto 0) axi
period_cnt_i in std_logic_vector(GEN_SIZE-1 downto 0)
enable_i in std_logic
data_en_i in std_logic rocessing
data1_i_i in std_logic_vector(DATA_SIZE-1 downto 0)
data1_q_i in std_logic_vector(DATA_SIZE-1 downto 0)
data2_i_i in std_logic_vector(DATA_SIZE-1 downto 0)
data2_q_i in std_logic_vector(DATA_SIZE-1 downto 0)
data1_i_o out std_logic_vector(DATA_SIZE-1 downto 0)
data1_q_o out std_logic_vector(DATA_SIZE-1 downto 0)
data2_i_o out std_logic_vector(DATA_SIZE-1 downto 0)
data2_q_o out std_logic_vector(DATA_SIZE-1 downto 0)
data_en_o out std_logic
data_sof_o out std_logic
data_eof_o out std_logic

Signals

Name Type Description
pulse_counter_s unsigned(GEN_SIZE-1 downto 0)
pulse_s std_logic
pulse_d0_s std_logic
pulse_d1_s std_logic
restart_cnt boolean
start_tx_s std_logic
end_tx_s boolean
cpt_data_s unsigned(CPT_SIZE-1 downto 0)
busy_s std_logic
data1_i_s std_logic_vector(DATA_SIZE-1 downto 0)
data1_q_s std_logic_vector(DATA_SIZE-1 downto 0)
data2_i_s std_logic_vector(DATA_SIZE-1 downto 0)
data2_q_s std_logic_vector(DATA_SIZE-1 downto 0)

Constants

Name Type Value Description
CPT_SIZE natural natural(ceil(log2(real(NB_SAMPLE))))

Processes