?? sr.vhd
字號:
-- megafunction wizard: %LPM_SHIFTREG%
-- GENERATION: STANDARD
-- VERSION: WM1.0
-- MODULE: lpm_shiftreg
-- ============================================================
-- File Name: SR.vhd
-- Megafunction Name(s):
-- lpm_shiftreg
-- ============================================================
-- ************************************************************
-- THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
--
-- 4.2 Build 157 12/07/2004 SJ Full Version
-- ************************************************************
--Copyright (C) 1991-2004 Altera Corporation
--Any megafunction design, and related netlist (encrypted or decrypted),
--support information, device programming or simulation file, and any other
--associated documentation or information provided by Altera or a partner
--under Altera's Megafunction Partnership Program may be used only
--to program PLD devices (but not masked PLD devices) from Altera. Any
--other use of such megafunction design, netlist, support information,
--device programming or simulation file, or any other related documentation
--or information is prohibited for any other purpose, including, but not
--limited to modification, reverse engineering, de-compiling, or use with
--any other silicon devices, unless such use is explicitly licensed under
--a separate agreement with Altera or a megafunction partner. Title to the
--intellectual property, including patents, copyrights, trademarks, trade
--secrets, or maskworks, embodied in any such megafunction design, netlist,
--support information, device programming or simulation file, or any other
--related documentation or information provided by Altera or a megafunction
--partner, remains with Altera, the megafunction partner, or their respective
--licensors. No other licenses, including any licenses needed under any third
--party's intellectual property, are provided herein.
LIBRARY ieee;
USE ieee.std_logic_1164.all;
LIBRARY lpm;
USE lpm.lpm_components.all;
ENTITY SR IS
PORT
(
clock : IN STD_LOGIC ;
enable : IN STD_LOGIC ;
shiftin : IN STD_LOGIC ;
q : OUT STD_LOGIC_VECTOR (31 DOWNTO 0)
);
END SR;
ARCHITECTURE SYN OF sr IS
SIGNAL sub_wire0 : STD_LOGIC_VECTOR (31 DOWNTO 0);
COMPONENT lpm_shiftreg
GENERIC (
lpm_type : STRING;
lpm_width : NATURAL;
lpm_direction : STRING
);
PORT (
enable : IN STD_LOGIC ;
clock : IN STD_LOGIC ;
q : OUT STD_LOGIC_VECTOR (31 DOWNTO 0);
shiftin : IN STD_LOGIC
);
END COMPONENT;
BEGIN
q <= sub_wire0(31 DOWNTO 0);
lpm_shiftreg_component : lpm_shiftreg
GENERIC MAP (
lpm_type => "LPM_SHIFTREG",
lpm_width => 32,
lpm_direction => "LEFT"
)
PORT MAP (
enable => enable,
clock => clock,
shiftin => shiftin,
q => sub_wire0
);
END SYN;
-- ============================================================
-- CNX file retrieval info
-- ============================================================
-- Retrieval info: PRIVATE: nBit NUMERIC "32"
-- Retrieval info: PRIVATE: LeftShift NUMERIC "1"
-- Retrieval info: PRIVATE: Q_OUT NUMERIC "1"
-- Retrieval info: PRIVATE: SerialShiftOutput NUMERIC "0"
-- Retrieval info: PRIVATE: CLK_EN NUMERIC "1"
-- Retrieval info: PRIVATE: SerialShiftInput NUMERIC "1"
-- Retrieval info: PRIVATE: ParallelDataInput NUMERIC "0"
-- Retrieval info: PRIVATE: SCLR NUMERIC "0"
-- Retrieval info: PRIVATE: SLOAD NUMERIC "0"
-- Retrieval info: PRIVATE: SSET NUMERIC "0"
-- Retrieval info: PRIVATE: SSET_ALL1 NUMERIC "1"
-- Retrieval info: PRIVATE: SSETV NUMERIC "0"
-- Retrieval info: PRIVATE: ACLR NUMERIC "0"
-- Retrieval info: PRIVATE: ALOAD NUMERIC "0"
-- Retrieval info: PRIVATE: ASET NUMERIC "0"
-- Retrieval info: PRIVATE: ASET_ALL1 NUMERIC "1"
-- Retrieval info: PRIVATE: ASETV NUMERIC "0"
-- Retrieval info: CONSTANT: LPM_TYPE STRING "LPM_SHIFTREG"
-- Retrieval info: CONSTANT: LPM_WIDTH NUMERIC "32"
-- Retrieval info: CONSTANT: LPM_DIRECTION STRING "LEFT"
-- Retrieval info: USED_PORT: clock 0 0 0 0 INPUT NODEFVAL clock
-- Retrieval info: USED_PORT: q 0 0 32 0 OUTPUT NODEFVAL q[31..0]
-- Retrieval info: USED_PORT: enable 0 0 0 0 INPUT NODEFVAL enable
-- Retrieval info: USED_PORT: shiftin 0 0 0 0 INPUT NODEFVAL shiftin
-- Retrieval info: CONNECT: @clock 0 0 0 0 clock 0 0 0 0
-- Retrieval info: CONNECT: q 0 0 32 0 @q 0 0 32 0
-- Retrieval info: CONNECT: @enable 0 0 0 0 enable 0 0 0 0
-- Retrieval info: CONNECT: @shiftin 0 0 0 0 shiftin 0 0 0 0
-- Retrieval info: LIBRARY: lpm lpm.lpm_components.all
-- Retrieval info: GEN_FILE: TYPE_NORMAL SR.vhd TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL SR.inc TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL SR.cmp TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL SR.bsf TRUE FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL SR_inst.vhd TRUE
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