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📄 altsyncram_7901.tdf

📁 一种基于LUT的预失真方法。其中的一部分
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--altsyncram CBX_DECLARE_ALL_CONNECTED_PORTS="OFF" CYCLONEII_M4K_COMPATIBILITY="ON" DEVICE_FAMILY="Cyclone III" INIT_FILE="db/rom0_MyCofRom_8f2fad26.hdl.mif" LOW_POWER_MODE="AUTO" NUMWORDS_A=256 OPERATION_MODE="ROM" OUTDATA_REG_A="UNREGISTERED" RAM_BLOCK_TYPE="AUTO" WIDTH_A=18 WIDTHAD_A=8 address_a clock0 q_a CARRY_CHAIN="MANUAL" CARRY_CHAIN_LENGTH=48
--VERSION_BEGIN 7.1SP1 cbx_altsyncram 2007:03:22:08:29:24:SJ cbx_cycloneii 2007:01:23:09:39:40:SJ cbx_lpm_add_sub 2007:01:08:11:15:18:SJ cbx_lpm_compare 2007:02:05:11:33:54:SJ cbx_lpm_decode 2006:11:21:10:27:00:SJ cbx_lpm_mux 2006:11:21:10:27:10:SJ cbx_mgl 2007:06:11:08:05:04:SJ cbx_stratix 2007:04:12:16:43:52:SJ cbx_stratixii 2007:02:12:17:08:26:SJ cbx_stratixiii 2007:03:13:14:47:12:SJ cbx_util_mgl 2007:01:15:12:22:48:SJ  VERSION_END


-- 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.


PARAMETERS
(
	PORT_A_ADDRESS_WIDTH = 1,
	PORT_A_BYTE_ENABLE_MASK_WIDTH = 1,
	PORT_A_DATA_WIDTH = 1,
	PORT_B_ADDRESS_WIDTH = 1,
	PORT_B_BYTE_ENABLE_MASK_WIDTH = 1,
	PORT_B_DATA_WIDTH = 1
);
FUNCTION cycloneiii_ram_block (clk0, clk1, clr0, clr1, ena0, ena1, ena2, ena3, portaaddr[PORT_A_ADDRESS_WIDTH-1..0], portaaddrstall, portabyteenamasks[PORT_A_BYTE_ENABLE_MASK_WIDTH-1..0], portadatain[PORT_A_DATA_WIDTH-1..0], portare, portawe, portbaddr[PORT_B_ADDRESS_WIDTH-1..0], portbaddrstall, portbbyteenamasks[PORT_B_BYTE_ENABLE_MASK_WIDTH-1..0], portbdatain[PORT_B_DATA_WIDTH-1..0], portbre, portbwe)
WITH ( 	CLK0_CORE_CLOCK_ENABLE,	CLK0_INPUT_CLOCK_ENABLE,	CLK0_OUTPUT_CLOCK_ENABLE,	CLK1_CORE_CLOCK_ENABLE,	CLK1_INPUT_CLOCK_ENABLE,	CLK1_OUTPUT_CLOCK_ENABLE,	CONNECTIVITY_CHECKING,	DATA_INTERLEAVE_OFFSET_IN_BITS,	DATA_INTERLEAVE_WIDTH_IN_BITS,	DONT_POWER_OPTIMIZE,	INIT_FILE,	INIT_FILE_LAYOUT,	init_file_restructured,	LOGICAL_RAM_NAME,	mem_init0,	mem_init1,	mem_init2,	mem_init3,	mem_init4,	MIXED_PORT_FEED_THROUGH_MODE,	OPERATION_MODE,	PORT_A_ADDRESS_CLEAR,	PORT_A_ADDRESS_WIDTH,	PORT_A_BYTE_ENABLE_MASK_WIDTH,	PORT_A_BYTE_SIZE,	PORT_A_DATA_OUT_CLEAR,	PORT_A_DATA_OUT_CLOCK,	PORT_A_DATA_WIDTH,	PORT_A_FIRST_ADDRESS,	PORT_A_FIRST_BIT_NUMBER,	PORT_A_LAST_ADDRESS,	PORT_A_LOGICAL_RAM_DEPTH,	PORT_A_LOGICAL_RAM_WIDTH,	PORT_A_READ_DURING_WRITE_MODE,	PORT_B_ADDRESS_CLEAR,	PORT_B_ADDRESS_CLOCK,	PORT_B_ADDRESS_WIDTH,	PORT_B_BYTE_ENABLE_CLOCK,	PORT_B_BYTE_ENABLE_MASK_WIDTH,	PORT_B_BYTE_SIZE,	PORT_B_DATA_IN_CLOCK,	PORT_B_DATA_OUT_CLEAR,	PORT_B_DATA_OUT_CLOCK,	PORT_B_DATA_WIDTH,	PORT_B_FIRST_ADDRESS,	PORT_B_FIRST_BIT_NUMBER,	PORT_B_LAST_ADDRESS,	PORT_B_LOGICAL_RAM_DEPTH,	PORT_B_LOGICAL_RAM_WIDTH,	PORT_B_READ_DURING_WRITE_MODE,	PORT_B_READ_ENABLE_CLOCK,	PORT_B_WRITE_ENABLE_CLOCK,	POWER_UP_UNINITIALIZED,	RAM_BLOCK_TYPE,	SAFE_WRITE) 
RETURNS ( portadataout[PORT_A_DATA_WIDTH-1..0], portbdataout[PORT_B_DATA_WIDTH-1..0]);

--synthesis_resources = M9K 1 
OPTIONS ALTERA_INTERNAL_OPTION = "OPTIMIZE_POWER_DURING_SYNTHESIS=NORMAL_COMPILATION";

SUBDESIGN altsyncram_7901
( 
	address_a[7..0]	:	input;
	clock0	:	input;
	q_a[17..0]	:	output;
) 
VARIABLE 
	ram_block1a0 : cycloneiii_ram_block
		WITH (
			CLK0_CORE_CLOCK_ENABLE = "none",
			CLK0_INPUT_CLOCK_ENABLE = "none",
			CONNECTIVITY_CHECKING = "OFF",
			INIT_FILE = "db/rom0_MyCofRom_8f2fad26.hdl.mif",
			INIT_FILE_LAYOUT = "port_a",
			LOGICAL_RAM_NAME = "ALTSYNCRAM",
			OPERATION_MODE = "rom",
			PORT_A_ADDRESS_WIDTH = 8,
			PORT_A_DATA_OUT_CLEAR = "none",
			PORT_A_DATA_OUT_CLOCK = "none",
			PORT_A_DATA_WIDTH = 1,
			PORT_A_FIRST_ADDRESS = 0,
			PORT_A_FIRST_BIT_NUMBER = 0,
			PORT_A_LAST_ADDRESS = 255,
			PORT_A_LOGICAL_RAM_DEPTH = 256,
			PORT_A_LOGICAL_RAM_WIDTH = 18,
			RAM_BLOCK_TYPE = "AUTO"
		);
	ram_block1a1 : cycloneiii_ram_block
		WITH (
			CLK0_CORE_CLOCK_ENABLE = "none",
			CLK0_INPUT_CLOCK_ENABLE = "none",
			CONNECTIVITY_CHECKING = "OFF",
			INIT_FILE = "db/rom0_MyCofRom_8f2fad26.hdl.mif",
			INIT_FILE_LAYOUT = "port_a",
			LOGICAL_RAM_NAME = "ALTSYNCRAM",
			OPERATION_MODE = "rom",
			PORT_A_ADDRESS_WIDTH = 8,
			PORT_A_DATA_OUT_CLEAR = "none",
			PORT_A_DATA_OUT_CLOCK = "none",
			PORT_A_DATA_WIDTH = 1,
			PORT_A_FIRST_ADDRESS = 0,
			PORT_A_FIRST_BIT_NUMBER = 1,
			PORT_A_LAST_ADDRESS = 255,
			PORT_A_LOGICAL_RAM_DEPTH = 256,
			PORT_A_LOGICAL_RAM_WIDTH = 18,
			RAM_BLOCK_TYPE = "AUTO"
		);
	ram_block1a2 : cycloneiii_ram_block
		WITH (
			CLK0_CORE_CLOCK_ENABLE = "none",
			CLK0_INPUT_CLOCK_ENABLE = "none",
			CONNECTIVITY_CHECKING = "OFF",
			INIT_FILE = "db/rom0_MyCofRom_8f2fad26.hdl.mif",
			INIT_FILE_LAYOUT = "port_a",
			LOGICAL_RAM_NAME = "ALTSYNCRAM",
			OPERATION_MODE = "rom",
			PORT_A_ADDRESS_WIDTH = 8,
			PORT_A_DATA_OUT_CLEAR = "none",
			PORT_A_DATA_OUT_CLOCK = "none",
			PORT_A_DATA_WIDTH = 1,
			PORT_A_FIRST_ADDRESS = 0,
			PORT_A_FIRST_BIT_NUMBER = 2,
			PORT_A_LAST_ADDRESS = 255,
			PORT_A_LOGICAL_RAM_DEPTH = 256,
			PORT_A_LOGICAL_RAM_WIDTH = 18,
			RAM_BLOCK_TYPE = "AUTO"
		);
	ram_block1a3 : cycloneiii_ram_block
		WITH (
			CLK0_CORE_CLOCK_ENABLE = "none",
			CLK0_INPUT_CLOCK_ENABLE = "none",
			CONNECTIVITY_CHECKING = "OFF",
			INIT_FILE = "db/rom0_MyCofRom_8f2fad26.hdl.mif",
			INIT_FILE_LAYOUT = "port_a",
			LOGICAL_RAM_NAME = "ALTSYNCRAM",
			OPERATION_MODE = "rom",
			PORT_A_ADDRESS_WIDTH = 8,
			PORT_A_DATA_OUT_CLEAR = "none",
			PORT_A_DATA_OUT_CLOCK = "none",
			PORT_A_DATA_WIDTH = 1,
			PORT_A_FIRST_ADDRESS = 0,
			PORT_A_FIRST_BIT_NUMBER = 3,
			PORT_A_LAST_ADDRESS = 255,
			PORT_A_LOGICAL_RAM_DEPTH = 256,
			PORT_A_LOGICAL_RAM_WIDTH = 18,
			RAM_BLOCK_TYPE = "AUTO"
		);
	ram_block1a4 : cycloneiii_ram_block
		WITH (
			CLK0_CORE_CLOCK_ENABLE = "none",
			CLK0_INPUT_CLOCK_ENABLE = "none",
			CONNECTIVITY_CHECKING = "OFF",
			INIT_FILE = "db/rom0_MyCofRom_8f2fad26.hdl.mif",
			INIT_FILE_LAYOUT = "port_a",
			LOGICAL_RAM_NAME = "ALTSYNCRAM",
			OPERATION_MODE = "rom",
			PORT_A_ADDRESS_WIDTH = 8,
			PORT_A_DATA_OUT_CLEAR = "none",
			PORT_A_DATA_OUT_CLOCK = "none",
			PORT_A_DATA_WIDTH = 1,
			PORT_A_FIRST_ADDRESS = 0,
			PORT_A_FIRST_BIT_NUMBER = 4,
			PORT_A_LAST_ADDRESS = 255,
			PORT_A_LOGICAL_RAM_DEPTH = 256,
			PORT_A_LOGICAL_RAM_WIDTH = 18,
			RAM_BLOCK_TYPE = "AUTO"
		);
	ram_block1a5 : cycloneiii_ram_block
		WITH (
			CLK0_CORE_CLOCK_ENABLE = "none",
			CLK0_INPUT_CLOCK_ENABLE = "none",
			CONNECTIVITY_CHECKING = "OFF",
			INIT_FILE = "db/rom0_MyCofRom_8f2fad26.hdl.mif",
			INIT_FILE_LAYOUT = "port_a",
			LOGICAL_RAM_NAME = "ALTSYNCRAM",
			OPERATION_MODE = "rom",
			PORT_A_ADDRESS_WIDTH = 8,
			PORT_A_DATA_OUT_CLEAR = "none",
			PORT_A_DATA_OUT_CLOCK = "none",
			PORT_A_DATA_WIDTH = 1,
			PORT_A_FIRST_ADDRESS = 0,
			PORT_A_FIRST_BIT_NUMBER = 5,
			PORT_A_LAST_ADDRESS = 255,
			PORT_A_LOGICAL_RAM_DEPTH = 256,
			PORT_A_LOGICAL_RAM_WIDTH = 18,
			RAM_BLOCK_TYPE = "AUTO"
		);
	ram_block1a6 : cycloneiii_ram_block
		WITH (
			CLK0_CORE_CLOCK_ENABLE = "none",
			CLK0_INPUT_CLOCK_ENABLE = "none",
			CONNECTIVITY_CHECKING = "OFF",
			INIT_FILE = "db/rom0_MyCofRom_8f2fad26.hdl.mif",
			INIT_FILE_LAYOUT = "port_a",
			LOGICAL_RAM_NAME = "ALTSYNCRAM",
			OPERATION_MODE = "rom",
			PORT_A_ADDRESS_WIDTH = 8,
			PORT_A_DATA_OUT_CLEAR = "none",
			PORT_A_DATA_OUT_CLOCK = "none",
			PORT_A_DATA_WIDTH = 1,
			PORT_A_FIRST_ADDRESS = 0,
			PORT_A_FIRST_BIT_NUMBER = 6,
			PORT_A_LAST_ADDRESS = 255,
			PORT_A_LOGICAL_RAM_DEPTH = 256,
			PORT_A_LOGICAL_RAM_WIDTH = 18,
			RAM_BLOCK_TYPE = "AUTO"
		);
	ram_block1a7 : cycloneiii_ram_block
		WITH (
			CLK0_CORE_CLOCK_ENABLE = "none",
			CLK0_INPUT_CLOCK_ENABLE = "none",
			CONNECTIVITY_CHECKING = "OFF",
			INIT_FILE = "db/rom0_MyCofRom_8f2fad26.hdl.mif",
			INIT_FILE_LAYOUT = "port_a",
			LOGICAL_RAM_NAME = "ALTSYNCRAM",
			OPERATION_MODE = "rom",
			PORT_A_ADDRESS_WIDTH = 8,
			PORT_A_DATA_OUT_CLEAR = "none",
			PORT_A_DATA_OUT_CLOCK = "none",
			PORT_A_DATA_WIDTH = 1,
			PORT_A_FIRST_ADDRESS = 0,
			PORT_A_FIRST_BIT_NUMBER = 7,
			PORT_A_LAST_ADDRESS = 255,
			PORT_A_LOGICAL_RAM_DEPTH = 256,
			PORT_A_LOGICAL_RAM_WIDTH = 18,
			RAM_BLOCK_TYPE = "AUTO"
		);
	ram_block1a8 : cycloneiii_ram_block
		WITH (
			CLK0_CORE_CLOCK_ENABLE = "none",
			CLK0_INPUT_CLOCK_ENABLE = "none",
			CONNECTIVITY_CHECKING = "OFF",
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