📄 line_buffer.vhd
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-- megafunction wizard: %ALTSYNCRAM%
-- GENERATION: STANDARD
-- VERSION: WM1.0
-- MODULE: altsyncram
-- ============================================================
-- File Name: line_buffer.vhd
-- Megafunction Name(s):
-- altsyncram
-- ============================================================
-- ************************************************************
-- THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
--
-- 4.0 Build 214 3/25/2004 SP 1 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 altera_mf;
USE altera_mf.altera_mf_components.all;
ENTITY line_buffer IS
PORT
(
data : IN STD_LOGIC_VECTOR (31 DOWNTO 0);
wren : IN STD_LOGIC := '1';
wraddress : IN STD_LOGIC_VECTOR (8 DOWNTO 0);
rdaddress : IN STD_LOGIC_VECTOR (9 DOWNTO 0);
wrclock : IN STD_LOGIC ;
rdclock : IN STD_LOGIC ;
q : OUT STD_LOGIC_VECTOR (15 DOWNTO 0)
);
END line_buffer;
ARCHITECTURE SYN OF line_buffer IS
SIGNAL sub_wire0 : STD_LOGIC_VECTOR (15 DOWNTO 0);
COMPONENT altsyncram
GENERIC (
operation_mode : STRING;
width_a : NATURAL;
widthad_a : NATURAL;
numwords_a : NATURAL;
width_b : NATURAL;
widthad_b : NATURAL;
numwords_b : NATURAL;
lpm_type : STRING;
width_byteena_a : NATURAL;
outdata_reg_b : STRING;
indata_aclr_a : STRING;
wrcontrol_aclr_a : STRING;
address_aclr_a : STRING;
address_reg_b : STRING;
address_aclr_b : STRING;
outdata_aclr_b : STRING;
ram_block_type : STRING;
intended_device_family : STRING
);
PORT (
wren_a : IN STD_LOGIC ;
clock0 : IN STD_LOGIC ;
clock1 : IN STD_LOGIC ;
address_a : IN STD_LOGIC_VECTOR (8 DOWNTO 0);
address_b : IN STD_LOGIC_VECTOR (9 DOWNTO 0);
q_b : OUT STD_LOGIC_VECTOR (15 DOWNTO 0);
data_a : IN STD_LOGIC_VECTOR (31 DOWNTO 0)
);
END COMPONENT;
BEGIN
q <= sub_wire0(15 DOWNTO 0);
altsyncram_component : altsyncram
GENERIC MAP (
operation_mode => "DUAL_PORT",
width_a => 32,
widthad_a => 9,
numwords_a => 512,
width_b => 16,
widthad_b => 10,
numwords_b => 1024,
lpm_type => "altsyncram",
width_byteena_a => 1,
outdata_reg_b => "CLOCK1",
indata_aclr_a => "NONE",
wrcontrol_aclr_a => "NONE",
address_aclr_a => "NONE",
address_reg_b => "CLOCK1",
address_aclr_b => "NONE",
outdata_aclr_b => "NONE",
ram_block_type => "M4K",
intended_device_family => "Stratix"
)
PORT MAP (
wren_a => wren,
clock0 => wrclock,
clock1 => rdclock,
address_a => wraddress,
address_b => rdaddress,
data_a => data,
q_b => sub_wire0
);
END SYN;
-- ============================================================
-- CNX file retrieval info
-- ============================================================
-- Retrieval info: PRIVATE: VarWidth NUMERIC "1"
-- Retrieval info: PRIVATE: WIDTH_WRITE_A NUMERIC "32"
-- Retrieval info: PRIVATE: WIDTH_WRITE_B NUMERIC "16"
-- Retrieval info: PRIVATE: WIDTH_READ_A NUMERIC "32"
-- Retrieval info: PRIVATE: WIDTH_READ_B NUMERIC "16"
-- Retrieval info: PRIVATE: MEMSIZE NUMERIC "16384"
-- Retrieval info: PRIVATE: Clock NUMERIC "1"
-- Retrieval info: PRIVATE: rden NUMERIC "0"
-- Retrieval info: PRIVATE: BYTE_ENABLE_A NUMERIC "0"
-- Retrieval info: PRIVATE: BYTE_ENABLE_B NUMERIC "0"
-- Retrieval info: PRIVATE: BYTE_SIZE NUMERIC "8"
-- Retrieval info: PRIVATE: Clock_A NUMERIC "0"
-- Retrieval info: PRIVATE: Clock_B NUMERIC "0"
-- Retrieval info: PRIVATE: REGdata NUMERIC "1"
-- Retrieval info: PRIVATE: REGwraddress NUMERIC "1"
-- Retrieval info: PRIVATE: REGwren NUMERIC "1"
-- Retrieval info: PRIVATE: REGrdaddress NUMERIC "1"
-- Retrieval info: PRIVATE: REGrren NUMERIC "1"
-- Retrieval info: PRIVATE: REGq NUMERIC "1"
-- Retrieval info: PRIVATE: INDATA_REG_B NUMERIC "0"
-- Retrieval info: PRIVATE: WRADDR_REG_B NUMERIC "0"
-- Retrieval info: PRIVATE: OUTDATA_REG_B NUMERIC "1"
-- Retrieval info: PRIVATE: CLRdata NUMERIC "0"
-- Retrieval info: PRIVATE: CLRwren NUMERIC "0"
-- Retrieval info: PRIVATE: CLRwraddress NUMERIC "0"
-- Retrieval info: PRIVATE: CLRrdaddress NUMERIC "0"
-- Retrieval info: PRIVATE: CLRrren NUMERIC "0"
-- Retrieval info: PRIVATE: CLRq NUMERIC "0"
-- Retrieval info: PRIVATE: BYTEENA_ACLR_A NUMERIC "0"
-- Retrieval info: PRIVATE: INDATA_ACLR_B NUMERIC "0"
-- Retrieval info: PRIVATE: WRCTRL_ACLR_B NUMERIC "0"
-- Retrieval info: PRIVATE: WRADDR_ACLR_B NUMERIC "0"
-- Retrieval info: PRIVATE: OUTDATA_ACLR_B NUMERIC "0"
-- Retrieval info: PRIVATE: BYTEENA_ACLR_B NUMERIC "0"
-- Retrieval info: PRIVATE: enable NUMERIC "0"
-- Retrieval info: PRIVATE: CLOCK_ENABLE_INPUT_A NUMERIC "0"
-- Retrieval info: PRIVATE: CLOCK_ENABLE_OUTPUT_A NUMERIC "0"
-- Retrieval info: PRIVATE: CLOCK_ENABLE_INPUT_B NUMERIC "0"
-- Retrieval info: PRIVATE: CLOCK_ENABLE_OUTPUT_B NUMERIC "0"
-- Retrieval info: PRIVATE: ADDRESSSTALL_A NUMERIC "0"
-- Retrieval info: PRIVATE: ADDRESSSTALL_B NUMERIC "0"
-- Retrieval info: PRIVATE: READ_DURING_WRITE_MODE_MIXED_PORTS NUMERIC "2"
-- Retrieval info: PRIVATE: BlankMemory NUMERIC "1"
-- Retrieval info: PRIVATE: MIFfilename STRING ""
-- Retrieval info: PRIVATE: UseLCs NUMERIC "0"
-- Retrieval info: PRIVATE: RAM_BLOCK_TYPE NUMERIC "2"
-- Retrieval info: PRIVATE: MAXIMUM_DEPTH NUMERIC "0"
-- Retrieval info: PRIVATE: INIT_FILE_LAYOUT STRING "PORT_B"
-- Retrieval info: PRIVATE: MEM_IN_BITS NUMERIC "0"
-- Retrieval info: PRIVATE: OPERATION_MODE NUMERIC "2"
-- Retrieval info: PRIVATE: UseDPRAM NUMERIC "1"
-- Retrieval info: PRIVATE: INTENDED_DEVICE_FAMILY STRING "Stratix"
-- Retrieval info: PRIVATE: MEGAFN_PORT_INFO_0 STRING "wren_a;wren_b;rden_b;data_a;data_b"
-- Retrieval info: PRIVATE: MEGAFN_PORT_INFO_1 STRING "address_a;address_b;clock0;clock1;clocken0"
-- Retrieval info: PRIVATE: MEGAFN_PORT_INFO_2 STRING "clocken1;aclr0;aclr1;byteena_a;byteena_b"
-- Retrieval info: PRIVATE: MEGAFN_PORT_INFO_3 STRING "addressstall_a;addressstall_b;q_a;q_b"
-- Retrieval info: CONSTANT: OPERATION_MODE STRING "DUAL_PORT"
-- Retrieval info: CONSTANT: WIDTH_A NUMERIC "32"
-- Retrieval info: CONSTANT: WIDTHAD_A NUMERIC "9"
-- Retrieval info: CONSTANT: NUMWORDS_A NUMERIC "512"
-- Retrieval info: CONSTANT: WIDTH_B NUMERIC "16"
-- Retrieval info: CONSTANT: WIDTHAD_B NUMERIC "10"
-- Retrieval info: CONSTANT: NUMWORDS_B NUMERIC "1024"
-- Retrieval info: CONSTANT: LPM_TYPE STRING "altsyncram"
-- Retrieval info: CONSTANT: WIDTH_BYTEENA_A NUMERIC "1"
-- Retrieval info: CONSTANT: OUTDATA_REG_B STRING "CLOCK1"
-- Retrieval info: CONSTANT: INDATA_ACLR_A STRING "NONE"
-- Retrieval info: CONSTANT: WRCONTROL_ACLR_A STRING "NONE"
-- Retrieval info: CONSTANT: ADDRESS_ACLR_A STRING "NONE"
-- Retrieval info: CONSTANT: ADDRESS_REG_B STRING "CLOCK1"
-- Retrieval info: CONSTANT: ADDRESS_ACLR_B STRING "NONE"
-- Retrieval info: CONSTANT: OUTDATA_ACLR_B STRING "NONE"
-- Retrieval info: CONSTANT: RAM_BLOCK_TYPE STRING "M4K"
-- Retrieval info: CONSTANT: INTENDED_DEVICE_FAMILY STRING "Stratix"
-- Retrieval info: USED_PORT: data 0 0 32 0 INPUT NODEFVAL data[31..0]
-- Retrieval info: USED_PORT: wren 0 0 0 0 INPUT VCC wren
-- Retrieval info: USED_PORT: q 0 0 16 0 OUTPUT NODEFVAL q[15..0]
-- Retrieval info: USED_PORT: wraddress 0 0 9 0 INPUT NODEFVAL wraddress[8..0]
-- Retrieval info: USED_PORT: rdaddress 0 0 10 0 INPUT NODEFVAL rdaddress[9..0]
-- Retrieval info: USED_PORT: wrclock 0 0 0 0 INPUT NODEFVAL wrclock
-- Retrieval info: USED_PORT: rdclock 0 0 0 0 INPUT NODEFVAL rdclock
-- Retrieval info: CONNECT: @data_a 0 0 32 0 data 0 0 32 0
-- Retrieval info: CONNECT: @wren_a 0 0 0 0 wren 0 0 0 0
-- Retrieval info: CONNECT: q 0 0 16 0 @q_b 0 0 16 0
-- Retrieval info: CONNECT: @address_a 0 0 9 0 wraddress 0 0 9 0
-- Retrieval info: CONNECT: @address_b 0 0 10 0 rdaddress 0 0 10 0
-- Retrieval info: CONNECT: @clock0 0 0 0 0 wrclock 0 0 0 0
-- Retrieval info: CONNECT: @clock1 0 0 0 0 rdclock 0 0 0 0
-- Retrieval info: LIBRARY: altera_mf altera_mf.altera_mf_components.all
-- Retrieval info: GEN_FILE: TYPE_NORMAL line_buffer.vhd TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL line_buffer.inc FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL line_buffer.cmp FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL line_buffer.bsf FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL line_buffer_inst.vhd FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL line_buffer_waveforms.html TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL line_buffer_wave*.jpg FALSE
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