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📄 altsyncram_t3k2.tdf

📁 一个经过DE2板验证的数字移相信号发生器的HDL原代码!曾经能够获奖的,工程设计的好东西!
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--altsyncram ADDRESS_ACLR_A="NONE" ADDRESS_ACLR_B="NONE" ADDRESS_REG_B="CLOCK1" BYTE_SIZE=8 CBX_DECLARE_ALL_CONNECTED_PORTS="OFF" CLOCK_ENABLE_INPUT_A="NORMAL" CLOCK_ENABLE_OUTPUT_A="NORMAL" CYCLONEII_M4K_COMPATIBILITY="ON" DEVICE_FAMILY="Cyclone II" ENABLE_RUNTIME_MOD="NO" INDATA_ACLR_B="NONE" INDATA_REG_B="CLOCK1" INIT_FILE="sin_rom.mif" INIT_FILE_LAYOUT="PORT_A" LOW_POWER_MODE="AUTO" MAXIMUM_DEPTH=0 NUMWORDS_A=1024 NUMWORDS_B=1024 OPERATION_MODE="BIDIR_DUAL_PORT" OUTDATA_ACLR_A="NONE" OUTDATA_ACLR_B="NONE" OUTDATA_REG_A="UNREGISTERED" OUTDATA_REG_B="UNREGISTERED" RAM_BLOCK_TYPE="AUTO" RDCONTROL_REG_B="CLOCK1" READ_DURING_WRITE_MODE_MIXED_PORTS="DONT_CARE" WIDTH_A=10 WIDTH_B=10 WIDTH_BYTEENA_A=1 WIDTHAD_A=10 WIDTHAD_B=10 WRCONTROL_ACLR_A="NONE" WRCONTROL_ACLR_B="NONE" WRCONTROL_WRADDRESS_REG_B="CLOCK1" address_a address_b clock0 clock1 data_b q_a q_b wren_b CARRY_CHAIN="MANUAL" CARRY_CHAIN_LENGTH=48
--VERSION_BEGIN 6.0 cbx_altsyncram 2006:03:30:14:59:04:SJ cbx_cycloneii 2006:02:07:15:19:20:SJ cbx_lpm_add_sub 2006:01:09:11:17:20:SJ cbx_lpm_compare 2006:01:09:11:15:40:SJ cbx_lpm_decode 2006:01:09:11:16:44:SJ cbx_lpm_mux 2006:01:09:11:16:16:SJ cbx_mgl 2006:05:17:10:06:16:SJ cbx_stratix 2006:05:17:09:28:32:SJ cbx_stratixii 2006:03:03:09:35:36:SJ cbx_util_mgl 2006:01:09:10:46:36:SJ  VERSION_END


--  Copyright (C) 1991-2006 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 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 cycloneii_ram_block (clk0, clk1, clr0, clr1, ena0, ena1, portaaddr[PORT_A_ADDRESS_WIDTH-1..0], portaaddrstall, portabyteenamasks[PORT_A_BYTE_ENABLE_MASK_WIDTH-1..0], portadatain[PORT_A_DATA_WIDTH-1..0], 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], portbrewe)
WITH ( 	CONNECTIVITY_CHECKING,	DATA_INTERLEAVE_OFFSET_IN_BITS,	DATA_INTERLEAVE_WIDTH_IN_BITS,	DONT_POWER_OPTIMIZE,	INIT_FILE,	INIT_FILE_LAYOUT,	LOGICAL_RAM_NAME,	mem_init0,	mem_init1,	MIXED_PORT_FEED_THROUGH_MODE,	OPERATION_MODE,	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_DISABLE_CE_ON_INPUT_REGISTERS,	PORT_A_DISABLE_CE_ON_OUTPUT_REGISTERS,	PORT_A_FIRST_ADDRESS,	PORT_A_FIRST_BIT_NUMBER,	PORT_A_LAST_ADDRESS,	PORT_A_LOGICAL_RAM_DEPTH,	PORT_A_LOGICAL_RAM_WIDTH,	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_DISABLE_CE_ON_INPUT_REGISTERS,	PORT_B_DISABLE_CE_ON_OUTPUT_REGISTERS,	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_ENABLE_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 = M4K 3 
OPTIONS ALTERA_INTERNAL_OPTION = "OPTIMIZE_POWER_DURING_SYNTHESIS=NORMAL_COMPILATION";

SUBDESIGN altsyncram_t3k2
( 
	address_a[9..0]	:	input;
	address_b[9..0]	:	input;
	clock0	:	input;
	clock1	:	input;
	data_b[9..0]	:	input;
	q_a[9..0]	:	output;
	q_b[9..0]	:	output;
	wren_b	:	input;
) 
VARIABLE 
	ram_block3a0 : cycloneii_ram_block
		WITH (
			CONNECTIVITY_CHECKING = "OFF",
			INIT_FILE = "sin_rom.mif",
			INIT_FILE_LAYOUT = "port_a",
			LOGICAL_RAM_NAME = "ALTSYNCRAM",
			MIXED_PORT_FEED_THROUGH_MODE = "dont_care",
			OPERATION_MODE = "bidir_dual_port",
			PORT_A_ADDRESS_WIDTH = 10,
			PORT_A_DATA_WIDTH = 1,
			PORT_A_DISABLE_CE_ON_INPUT_REGISTERS = "off",
			PORT_A_DISABLE_CE_ON_OUTPUT_REGISTERS = "off",
			PORT_A_FIRST_ADDRESS = 0,
			PORT_A_FIRST_BIT_NUMBER = 0,
			PORT_A_LAST_ADDRESS = 1023,
			PORT_A_LOGICAL_RAM_DEPTH = 1024,
			PORT_A_LOGICAL_RAM_WIDTH = 10,
			PORT_B_ADDRESS_CLOCK = "clock1",
			PORT_B_ADDRESS_WIDTH = 10,
			PORT_B_DATA_IN_CLOCK = "clock1",
			PORT_B_DATA_WIDTH = 1,
			PORT_B_DISABLE_CE_ON_INPUT_REGISTERS = "off",
			PORT_B_DISABLE_CE_ON_OUTPUT_REGISTERS = "off",
			PORT_B_FIRST_ADDRESS = 0,
			PORT_B_FIRST_BIT_NUMBER = 0,
			PORT_B_LAST_ADDRESS = 1023,
			PORT_B_LOGICAL_RAM_DEPTH = 1024,
			PORT_B_LOGICAL_RAM_WIDTH = 10,
			PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock1",
			RAM_BLOCK_TYPE = "auto"
		);
	ram_block3a1 : cycloneii_ram_block
		WITH (
			CONNECTIVITY_CHECKING = "OFF",
			INIT_FILE = "sin_rom.mif",
			INIT_FILE_LAYOUT = "port_a",
			LOGICAL_RAM_NAME = "ALTSYNCRAM",
			MIXED_PORT_FEED_THROUGH_MODE = "dont_care",
			OPERATION_MODE = "bidir_dual_port",
			PORT_A_ADDRESS_WIDTH = 10,
			PORT_A_DATA_WIDTH = 1,
			PORT_A_DISABLE_CE_ON_INPUT_REGISTERS = "off",
			PORT_A_DISABLE_CE_ON_OUTPUT_REGISTERS = "off",
			PORT_A_FIRST_ADDRESS = 0,
			PORT_A_FIRST_BIT_NUMBER = 1,
			PORT_A_LAST_ADDRESS = 1023,
			PORT_A_LOGICAL_RAM_DEPTH = 1024,
			PORT_A_LOGICAL_RAM_WIDTH = 10,
			PORT_B_ADDRESS_CLOCK = "clock1",
			PORT_B_ADDRESS_WIDTH = 10,
			PORT_B_DATA_IN_CLOCK = "clock1",
			PORT_B_DATA_WIDTH = 1,
			PORT_B_DISABLE_CE_ON_INPUT_REGISTERS = "off",
			PORT_B_DISABLE_CE_ON_OUTPUT_REGISTERS = "off",
			PORT_B_FIRST_ADDRESS = 0,
			PORT_B_FIRST_BIT_NUMBER = 1,
			PORT_B_LAST_ADDRESS = 1023,
			PORT_B_LOGICAL_RAM_DEPTH = 1024,
			PORT_B_LOGICAL_RAM_WIDTH = 10,
			PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock1",
			RAM_BLOCK_TYPE = "auto"
		);
	ram_block3a2 : cycloneii_ram_block
		WITH (
			CONNECTIVITY_CHECKING = "OFF",
			INIT_FILE = "sin_rom.mif",
			INIT_FILE_LAYOUT = "port_a",
			LOGICAL_RAM_NAME = "ALTSYNCRAM",
			MIXED_PORT_FEED_THROUGH_MODE = "dont_care",
			OPERATION_MODE = "bidir_dual_port",
			PORT_A_ADDRESS_WIDTH = 10,
			PORT_A_DATA_WIDTH = 1,
			PORT_A_DISABLE_CE_ON_INPUT_REGISTERS = "off",
			PORT_A_DISABLE_CE_ON_OUTPUT_REGISTERS = "off",
			PORT_A_FIRST_ADDRESS = 0,
			PORT_A_FIRST_BIT_NUMBER = 2,
			PORT_A_LAST_ADDRESS = 1023,
			PORT_A_LOGICAL_RAM_DEPTH = 1024,
			PORT_A_LOGICAL_RAM_WIDTH = 10,
			PORT_B_ADDRESS_CLOCK = "clock1",
			PORT_B_ADDRESS_WIDTH = 10,
			PORT_B_DATA_IN_CLOCK = "clock1",
			PORT_B_DATA_WIDTH = 1,
			PORT_B_DISABLE_CE_ON_INPUT_REGISTERS = "off",
			PORT_B_DISABLE_CE_ON_OUTPUT_REGISTERS = "off",
			PORT_B_FIRST_ADDRESS = 0,
			PORT_B_FIRST_BIT_NUMBER = 2,
			PORT_B_LAST_ADDRESS = 1023,
			PORT_B_LOGICAL_RAM_DEPTH = 1024,
			PORT_B_LOGICAL_RAM_WIDTH = 10,
			PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock1",
			RAM_BLOCK_TYPE = "auto"
		);
	ram_block3a3 : cycloneii_ram_block
		WITH (
			CONNECTIVITY_CHECKING = "OFF",
			INIT_FILE = "sin_rom.mif",
			INIT_FILE_LAYOUT = "port_a",
			LOGICAL_RAM_NAME = "ALTSYNCRAM",
			MIXED_PORT_FEED_THROUGH_MODE = "dont_care",
			OPERATION_MODE = "bidir_dual_port",
			PORT_A_ADDRESS_WIDTH = 10,
			PORT_A_DATA_WIDTH = 1,
			PORT_A_DISABLE_CE_ON_INPUT_REGISTERS = "off",
			PORT_A_DISABLE_CE_ON_OUTPUT_REGISTERS = "off",
			PORT_A_FIRST_ADDRESS = 0,
			PORT_A_FIRST_BIT_NUMBER = 3,
			PORT_A_LAST_ADDRESS = 1023,
			PORT_A_LOGICAL_RAM_DEPTH = 1024,
			PORT_A_LOGICAL_RAM_WIDTH = 10,
			PORT_B_ADDRESS_CLOCK = "clock1",
			PORT_B_ADDRESS_WIDTH = 10,
			PORT_B_DATA_IN_CLOCK = "clock1",
			PORT_B_DATA_WIDTH = 1,
			PORT_B_DISABLE_CE_ON_INPUT_REGISTERS = "off",
			PORT_B_DISABLE_CE_ON_OUTPUT_REGISTERS = "off",
			PORT_B_FIRST_ADDRESS = 0,
			PORT_B_FIRST_BIT_NUMBER = 3,
			PORT_B_LAST_ADDRESS = 1023,
			PORT_B_LOGICAL_RAM_DEPTH = 1024,
			PORT_B_LOGICAL_RAM_WIDTH = 10,
			PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock1",
			RAM_BLOCK_TYPE = "auto"
		);
	ram_block3a4 : cycloneii_ram_block
		WITH (
			CONNECTIVITY_CHECKING = "OFF",
			INIT_FILE = "sin_rom.mif",
			INIT_FILE_LAYOUT = "port_a",
			LOGICAL_RAM_NAME = "ALTSYNCRAM",
			MIXED_PORT_FEED_THROUGH_MODE = "dont_care",
			OPERATION_MODE = "bidir_dual_port",
			PORT_A_ADDRESS_WIDTH = 10,
			PORT_A_DATA_WIDTH = 1,
			PORT_A_DISABLE_CE_ON_INPUT_REGISTERS = "off",
			PORT_A_DISABLE_CE_ON_OUTPUT_REGISTERS = "off",
			PORT_A_FIRST_ADDRESS = 0,
			PORT_A_FIRST_BIT_NUMBER = 4,
			PORT_A_LAST_ADDRESS = 1023,
			PORT_A_LOGICAL_RAM_DEPTH = 1024,
			PORT_A_LOGICAL_RAM_WIDTH = 10,
			PORT_B_ADDRESS_CLOCK = "clock1",
			PORT_B_ADDRESS_WIDTH = 10,
			PORT_B_DATA_IN_CLOCK = "clock1",
			PORT_B_DATA_WIDTH = 1,
			PORT_B_DISABLE_CE_ON_INPUT_REGISTERS = "off",
			PORT_B_DISABLE_CE_ON_OUTPUT_REGISTERS = "off",
			PORT_B_FIRST_ADDRESS = 0,
			PORT_B_FIRST_BIT_NUMBER = 4,
			PORT_B_LAST_ADDRESS = 1023,
			PORT_B_LOGICAL_RAM_DEPTH = 1024,
			PORT_B_LOGICAL_RAM_WIDTH = 10,
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