Subversion Repositories scarts

-- megafunction wizard: %ROM: 1-PORT%

-- GENERATION: STANDARD

-- VERSION: WM1.0

-- MODULE: altsyncram 

-- ============================================================

-- File Name: boot_rom.vhd

-- Megafunction Name(s):

--                      altsyncram

--

-- Simulation Library Files(s):

--                      altera_mf

-- ============================================================

-- ************************************************************

-- THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!

--

-- 7.0 Build 33 02/05/2007 SJ Full Version

-- ************************************************************

--Copyright (C) 1991-2007 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;

use work.scarts_core_pkg.all;

use work.scarts_pkg.all;

ENTITY altera_boot_rom IS

  generic (

    CONF : scarts_conf_type);

  PORT (

    address     : IN STD_LOGIC_VECTOR (15 DOWNTO 0);

    clken       : IN STD_LOGIC ;

    clock       : IN STD_LOGIC ;

    q           : OUT STD_LOGIC_VECTOR (15 DOWNTO 0));

END altera_boot_rom;

ARCHITECTURE SYN OF altera_boot_rom IS

        SIGNAL sub_wire0        : STD_LOGIC_VECTOR (15 DOWNTO 0);

        COMPONENT altsyncram

        GENERIC (

                clock_enable_input_a    : STRING;

                clock_enable_output_a   : STRING;

                init_file               : STRING;

                intended_device_family  : STRING;

                lpm_hint                : STRING;

                lpm_type                : STRING;

                numwords_a              : NATURAL;

                operation_mode          : STRING;

                outdata_aclr_a          : STRING;

                outdata_reg_a           : STRING;

                widthad_a               : NATURAL;

                width_a                 : NATURAL;

                width_byteena_a         : NATURAL

        );

        PORT (

                        clocken0   : IN STD_LOGIC ;

                        clock0     : IN STD_LOGIC ;

                        address_a  : IN STD_LOGIC_VECTOR (CONF.boot_rom_size-1 DOWNTO 0);

                        q_a        : OUT STD_LOGIC_VECTOR (15 DOWNTO 0)

        );

        END COMPONENT;

BEGIN

       q    <= sub_wire0(15 DOWNTO 0);

       use_stub_hex : if (CONF.gdb_mode = 1) generate

        altsyncram_component : altsyncram

        GENERIC MAP (

                clock_enable_input_a => "NORMAL",

                clock_enable_output_a => "BYPASS",

                init_file =>  "../../../VHDL/scarts_core/altera/stub.hex",

                intended_device_family => "Cyclone II",

                lpm_hint => "ENABLE_RUNTIME_MOD=NO",

                lpm_type => "altsyncram",

                numwords_a => 2**CONF.boot_rom_size,

                operation_mode => "ROM",

                outdata_aclr_a => "NONE",

                outdata_reg_a => "UNREGISTERED",

                widthad_a => CONF.boot_rom_size,

                width_a => 16,

                width_byteena_a => 1

        )

        PORT MAP (

                clocken0 => clken,

                clock0 => clock,

                address_a => address(CONF.boot_rom_size-1  DOWNTO 0),

                q_a => sub_wire0

        );

       end generate;

       use_brom_hex : if (CONF.gdb_mode = 0) generate

        altsyncram_component : altsyncram

        GENERIC MAP (

                clock_enable_input_a => "NORMAL",

                clock_enable_output_a => "BYPASS",

                init_file => "../bootloader/scarts32-bootloader.hex",

                intended_device_family => "Cyclone II",

                lpm_hint => "ENABLE_RUNTIME_MOD=NO",

                lpm_type => "altsyncram",

                numwords_a => 2**CONF.boot_rom_size,

                operation_mode => "ROM",

                outdata_aclr_a => "NONE",

                outdata_reg_a => "UNREGISTERED",

                widthad_a => CONF.boot_rom_size,

                width_a => 16,

                width_byteena_a => 1

        )

        PORT MAP (

                clocken0 => clken,

                clock0 => clock,

                address_a => address(CONF.boot_rom_size-1 DOWNTO 0),

                q_a => sub_wire0

        );

       end generate;

END SYN;

-- ============================================================

-- CNX file retrieval info

-- ============================================================

-- Retrieval info: PRIVATE: ADDRESSSTALL_A NUMERIC "0"

-- Retrieval info: PRIVATE: AclrAddr NUMERIC "0"

-- Retrieval info: PRIVATE: AclrByte NUMERIC "0"

-- Retrieval info: PRIVATE: AclrOutput NUMERIC "0"

-- Retrieval info: PRIVATE: BYTE_ENABLE NUMERIC "0"

-- Retrieval info: PRIVATE: BYTE_SIZE NUMERIC "8"

-- Retrieval info: PRIVATE: BlankMemory NUMERIC "0"

-- Retrieval info: PRIVATE: CLOCK_ENABLE_INPUT_A NUMERIC "1"

-- Retrieval info: PRIVATE: CLOCK_ENABLE_OUTPUT_A NUMERIC "0"

-- Retrieval info: PRIVATE: Clken NUMERIC "1"

-- Retrieval info: PRIVATE: IMPLEMENT_IN_LES NUMERIC "0"

-- Retrieval info: PRIVATE: INIT_FILE_LAYOUT STRING "PORT_A"

-- Retrieval info: PRIVATE: INIT_TO_SIM_X NUMERIC "0"

-- Retrieval info: PRIVATE: INTENDED_DEVICE_FAMILY STRING "Cyclone II"

-- Retrieval info: PRIVATE: JTAG_ENABLED NUMERIC "0"

-- Retrieval info: PRIVATE: JTAG_ID STRING "NONE"

-- Retrieval info: PRIVATE: MAXIMUM_DEPTH NUMERIC "0"

-- Retrieval info: PRIVATE: MIFfilename STRING "brom.hex"

-- Retrieval info: PRIVATE: NUMWORDS_A NUMERIC "8192"

-- Retrieval info: PRIVATE: RAM_BLOCK_TYPE NUMERIC "0"

-- Retrieval info: PRIVATE: RegAddr NUMERIC "1"

-- Retrieval info: PRIVATE: RegOutput NUMERIC "0"

-- Retrieval info: PRIVATE: SingleClock NUMERIC "1"

-- Retrieval info: PRIVATE: UseDQRAM NUMERIC "0"

-- Retrieval info: PRIVATE: WidthAddr NUMERIC "13"

-- Retrieval info: PRIVATE: WidthData NUMERIC "16"

-- Retrieval info: PRIVATE: rden NUMERIC "0"

-- Retrieval info: CONSTANT: CLOCK_ENABLE_INPUT_A STRING "NORMAL"

-- Retrieval info: CONSTANT: CLOCK_ENABLE_OUTPUT_A STRING "BYPASS"

-- Retrieval info: CONSTANT: INIT_FILE STRING "brom.hex"

-- Retrieval info: CONSTANT: INTENDED_DEVICE_FAMILY STRING "Cyclone II"

-- Retrieval info: CONSTANT: LPM_HINT STRING "ENABLE_RUNTIME_MOD=NO"

-- Retrieval info: CONSTANT: LPM_TYPE STRING "altsyncram"

-- Retrieval info: CONSTANT: NUMWORDS_A NUMERIC "8192"

-- Retrieval info: CONSTANT: OPERATION_MODE STRING "ROM"

-- Retrieval info: CONSTANT: OUTDATA_ACLR_A STRING "NONE"

-- Retrieval info: CONSTANT: OUTDATA_REG_A STRING "UNREGISTERED"

-- Retrieval info: CONSTANT: WIDTHAD_A NUMERIC "13"

-- Retrieval info: CONSTANT: WIDTH_A NUMERIC "16"

-- Retrieval info: CONSTANT: WIDTH_BYTEENA_A NUMERIC "1"

-- Retrieval info: USED_PORT: address 0 0 13 0 INPUT NODEFVAL address[12..0]

-- Retrieval info: USED_PORT: clken 0 0 0 0 INPUT NODEFVAL clken

-- Retrieval info: USED_PORT: clock 0 0 0 0 INPUT NODEFVAL clock

-- Retrieval info: USED_PORT: q 0 0 16 0 OUTPUT NODEFVAL q[15..0]

-- Retrieval info: CONNECT: @address_a 0 0 13 0 address 0 0 13 0

-- Retrieval info: CONNECT: q 0 0 16 0 @q_a 0 0 16 0

-- Retrieval info: CONNECT: @clock0 0 0 0 0 clock 0 0 0 0

-- Retrieval info: CONNECT: @clocken0 0 0 0 0 clken 0 0 0 0

-- Retrieval info: LIBRARY: altera_mf altera_mf.altera_mf_components.all

-- Retrieval info: GEN_FILE: TYPE_NORMAL boot_rom.vhd TRUE

-- Retrieval info: GEN_FILE: TYPE_NORMAL boot_rom.inc FALSE

-- Retrieval info: GEN_FILE: TYPE_NORMAL boot_rom.cmp FALSE

-- Retrieval info: GEN_FILE: TYPE_NORMAL boot_rom.bsf FALSE

-- Retrieval info: GEN_FILE: TYPE_NORMAL boot_rom_inst.vhd FALSE

-- Retrieval info: LIB_FILE: altera_mf