Entity: mixer_sin

Diagram

natural NCO_SIZE string ENABLE_SEL natural DATA_IN_SIZE natural DATA_OUT_SIZE std_logic data_en_i std_logic data_clk_i std_logic data_rst_i std_logic_vector(DATA_IN_SIZE-1 downto 0) data_i std_logic_vector(NCO_SIZE-1 downto 0) nco_i_i std_logic_vector(NCO_SIZE-1 downto 0) nco_q_i std_logic nco_en_i std_logic nco_rst_i std_logic nco_clk_i std_logic data_en_o std_logic data_clk_o std_logic data_rst_o std_logic_vector(DATA_OUT_SIZE-1 downto 0) data_i_o std_logic_vector(DATA_OUT_SIZE-1 downto 0) data_q_o

Description

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

Creation date : 2016/09/14

Generics

Generic name Type Value Description
NCO_SIZE natural 16
ENABLE_SEL string "data_in"
DATA_IN_SIZE natural 16
DATA_OUT_SIZE natural 16

Ports

Port name Direction Type Description
data_en_i in std_logic ADC interface
data_clk_i in std_logic
data_rst_i in std_logic
data_i in std_logic_vector(DATA_IN_SIZE-1 downto 0)
nco_i_i in std_logic_vector(NCO_SIZE-1 downto 0) NCO interface
nco_q_i in std_logic_vector(NCO_SIZE-1 downto 0)
nco_en_i in std_logic
nco_rst_i in std_logic
nco_clk_i in std_logic
data_en_o out std_logic next
data_clk_o out std_logic
data_rst_o out std_logic
data_i_o out std_logic_vector(DATA_OUT_SIZE-1 downto 0)
data_q_o out std_logic_vector(DATA_OUT_SIZE-1 downto 0)

Signals

Name Type Description
nco_i_s signed(NCO_SIZE-1 downto 0)
nco_q_s signed(NCO_SIZE-1 downto 0)
nco_en_s std_logic
data_en_s std_logic
data_s signed(DATA_IN_SIZE-1 downto 0)
clk_s std_logic
rst_s std_logic
res_i_s signed(MULT_SIZE-1 downto 0)
res_q_s signed(MULT_SIZE-1 downto 0)
data_sel_en_s std_logic output latches
data_i_s std_logic_vector(POST_MULT_SIZE-1 downto 0)
data_q_s std_logic_vector(POST_MULT_SIZE-1 downto 0)

Constants

Name Type Value Description
MULT_SIZE natural NCO_SIZE + DATA_IN_SIZE multiplication
POST_MULT_SIZE natural MULT_SIZE-1

Processes

Instantiations