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tap_fifo.vhd
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tap_fifo.vhd
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-- megafunction wizard: %FIFO%
-- GENERATION: STANDARD
-- VERSION: WM1.0
-- MODULE: scfifo
-- ============================================================
-- File Name: tap_fifo.vhd
-- Megafunction Name(s):
-- scfifo
--
-- Simulation Library Files(s):
-- altera_mf
-- ============================================================
-- ************************************************************
-- THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
--
-- 13.1.4 Build 182 03/12/2014 SJ Web Edition
-- ************************************************************
--Copyright (C) 1991-2014 Altera Corporation
--Your use of Altera Corporation's design tools, logic functions
--and other software and tools, and its AMPP partner logic
--functions, and any output files from any of the foregoing
--(including device programming or simulation files), and any
--associated documentation or information are expressly subject
--to the terms and conditions of the Altera Program License
--Subscription Agreement, Altera MegaCore Function License
--Agreement, or other applicable license agreement, including,
--without limitation, that your use is for the sole purpose of
--programming logic devices manufactured by Altera and sold by
--Altera or its authorized distributors. Please refer to the
--applicable agreement for further details.
LIBRARY ieee;
USE ieee.std_logic_1164.all;
LIBRARY altera_mf;
USE altera_mf.all;
ENTITY tap_fifo IS
PORT
(
aclr : IN STD_LOGIC ;
clock : IN STD_LOGIC ;
data : IN STD_LOGIC_VECTOR (7 DOWNTO 0);
rdreq : IN STD_LOGIC ;
wrreq : IN STD_LOGIC ;
empty : OUT STD_LOGIC ;
full : OUT STD_LOGIC ;
q : OUT STD_LOGIC_VECTOR (7 DOWNTO 0)
);
END tap_fifo;
ARCHITECTURE SYN OF tap_fifo IS
SIGNAL sub_wire0 : STD_LOGIC ;
SIGNAL sub_wire1 : STD_LOGIC ;
SIGNAL sub_wire2 : STD_LOGIC_VECTOR (7 DOWNTO 0);
COMPONENT scfifo
GENERIC (
add_ram_output_register : STRING;
intended_device_family : STRING;
lpm_numwords : NATURAL;
lpm_showahead : STRING;
lpm_type : STRING;
lpm_width : NATURAL;
lpm_widthu : NATURAL;
overflow_checking : STRING;
underflow_checking : STRING;
use_eab : STRING
);
PORT (
aclr : IN STD_LOGIC ;
clock : IN STD_LOGIC ;
data : IN STD_LOGIC_VECTOR (7 DOWNTO 0);
rdreq : IN STD_LOGIC ;
empty : OUT STD_LOGIC ;
full : OUT STD_LOGIC ;
q : OUT STD_LOGIC_VECTOR (7 DOWNTO 0);
wrreq : IN STD_LOGIC
);
END COMPONENT;
BEGIN
empty <= sub_wire0;
full <= sub_wire1;
q <= sub_wire2(7 DOWNTO 0);
scfifo_component : scfifo
GENERIC MAP (
add_ram_output_register => "OFF",
intended_device_family => "Cyclone III",
lpm_numwords => 64,
lpm_showahead => "OFF",
lpm_type => "scfifo",
lpm_width => 8,
lpm_widthu => 6,
overflow_checking => "ON",
underflow_checking => "ON",
use_eab => "ON"
)
PORT MAP (
aclr => aclr,
clock => clock,
data => data,
rdreq => rdreq,
wrreq => wrreq,
empty => sub_wire0,
full => sub_wire1,
q => sub_wire2
);
END SYN;
-- ============================================================
-- CNX file retrieval info
-- ============================================================
-- Retrieval info: PRIVATE: AlmostEmpty NUMERIC "0"
-- Retrieval info: PRIVATE: AlmostEmptyThr NUMERIC "-1"
-- Retrieval info: PRIVATE: AlmostFull NUMERIC "0"
-- Retrieval info: PRIVATE: AlmostFullThr NUMERIC "-1"
-- Retrieval info: PRIVATE: CLOCKS_ARE_SYNCHRONIZED NUMERIC "0"
-- Retrieval info: PRIVATE: Clock NUMERIC "0"
-- Retrieval info: PRIVATE: Depth NUMERIC "64"
-- Retrieval info: PRIVATE: Empty NUMERIC "1"
-- Retrieval info: PRIVATE: Full NUMERIC "1"
-- Retrieval info: PRIVATE: INTENDED_DEVICE_FAMILY STRING "Cyclone III"
-- Retrieval info: PRIVATE: LE_BasedFIFO NUMERIC "0"
-- Retrieval info: PRIVATE: LegacyRREQ NUMERIC "1"
-- Retrieval info: PRIVATE: MAX_DEPTH_BY_9 NUMERIC "0"
-- Retrieval info: PRIVATE: OVERFLOW_CHECKING NUMERIC "0"
-- Retrieval info: PRIVATE: Optimize NUMERIC "0"
-- Retrieval info: PRIVATE: RAM_BLOCK_TYPE NUMERIC "0"
-- Retrieval info: PRIVATE: SYNTH_WRAPPER_GEN_POSTFIX STRING "0"
-- Retrieval info: PRIVATE: UNDERFLOW_CHECKING NUMERIC "0"
-- Retrieval info: PRIVATE: UsedW NUMERIC "0"
-- Retrieval info: PRIVATE: Width NUMERIC "8"
-- Retrieval info: PRIVATE: dc_aclr NUMERIC "0"
-- Retrieval info: PRIVATE: diff_widths NUMERIC "0"
-- Retrieval info: PRIVATE: msb_usedw NUMERIC "0"
-- Retrieval info: PRIVATE: output_width NUMERIC "8"
-- Retrieval info: PRIVATE: rsEmpty NUMERIC "1"
-- Retrieval info: PRIVATE: rsFull NUMERIC "0"
-- Retrieval info: PRIVATE: rsUsedW NUMERIC "0"
-- Retrieval info: PRIVATE: sc_aclr NUMERIC "1"
-- Retrieval info: PRIVATE: sc_sclr NUMERIC "0"
-- Retrieval info: PRIVATE: wsEmpty NUMERIC "0"
-- Retrieval info: PRIVATE: wsFull NUMERIC "1"
-- Retrieval info: PRIVATE: wsUsedW NUMERIC "0"
-- Retrieval info: LIBRARY: altera_mf altera_mf.altera_mf_components.all
-- Retrieval info: CONSTANT: ADD_RAM_OUTPUT_REGISTER STRING "OFF"
-- Retrieval info: CONSTANT: INTENDED_DEVICE_FAMILY STRING "Cyclone III"
-- Retrieval info: CONSTANT: LPM_NUMWORDS NUMERIC "64"
-- Retrieval info: CONSTANT: LPM_SHOWAHEAD STRING "OFF"
-- Retrieval info: CONSTANT: LPM_TYPE STRING "scfifo"
-- Retrieval info: CONSTANT: LPM_WIDTH NUMERIC "8"
-- Retrieval info: CONSTANT: LPM_WIDTHU NUMERIC "6"
-- Retrieval info: CONSTANT: OVERFLOW_CHECKING STRING "ON"
-- Retrieval info: CONSTANT: UNDERFLOW_CHECKING STRING "ON"
-- Retrieval info: CONSTANT: USE_EAB STRING "ON"
-- Retrieval info: USED_PORT: aclr 0 0 0 0 INPUT NODEFVAL "aclr"
-- Retrieval info: USED_PORT: clock 0 0 0 0 INPUT NODEFVAL "clock"
-- Retrieval info: USED_PORT: data 0 0 8 0 INPUT NODEFVAL "data[7..0]"
-- Retrieval info: USED_PORT: empty 0 0 0 0 OUTPUT NODEFVAL "empty"
-- Retrieval info: USED_PORT: full 0 0 0 0 OUTPUT NODEFVAL "full"
-- Retrieval info: USED_PORT: q 0 0 8 0 OUTPUT NODEFVAL "q[7..0]"
-- Retrieval info: USED_PORT: rdreq 0 0 0 0 INPUT NODEFVAL "rdreq"
-- Retrieval info: USED_PORT: wrreq 0 0 0 0 INPUT NODEFVAL "wrreq"
-- Retrieval info: CONNECT: @aclr 0 0 0 0 aclr 0 0 0 0
-- Retrieval info: CONNECT: @clock 0 0 0 0 clock 0 0 0 0
-- Retrieval info: CONNECT: @data 0 0 8 0 data 0 0 8 0
-- Retrieval info: CONNECT: @rdreq 0 0 0 0 rdreq 0 0 0 0
-- Retrieval info: CONNECT: @wrreq 0 0 0 0 wrreq 0 0 0 0
-- Retrieval info: CONNECT: empty 0 0 0 0 @empty 0 0 0 0
-- Retrieval info: CONNECT: full 0 0 0 0 @full 0 0 0 0
-- Retrieval info: CONNECT: q 0 0 8 0 @q 0 0 8 0
-- Retrieval info: GEN_FILE: TYPE_NORMAL tap_fifo.vhd TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL tap_fifo.inc FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL tap_fifo.cmp FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL tap_fifo.bsf FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL tap_fifo_inst.vhd FALSE
-- Retrieval info: LIB_FILE: altera_mf