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📄 altsyncram_4gp1.tdf

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--altsyncram ADDRESS_REG_B="CLOCK1" CBX_DECLARE_ALL_CONNECTED_PORTS="OFF" CLOCK_ENABLE_INPUT_A="BYPASS" CLOCK_ENABLE_INPUT_B="BYPASS" CLOCK_ENABLE_OUTPUT_A="BYPASS" CYCLONEII_SAFE_WRITE="NO_CHANGE" DEVICE_FAMILY="Cyclone II" INIT_FILE="Img_DATA.hex" INIT_FILE_LAYOUT="PORT_A" LOW_POWER_MODE="AUTO" NUMWORDS_A=38400 NUMWORDS_B=307200 OPERATION_MODE="BIDIR_DUAL_PORT" OUTDATA_ACLR_A="NONE" OUTDATA_REG_A="CLOCK0" POWER_UP_UNINITIALIZED="FALSE" RAM_BLOCK_TYPE="M4K" WIDTH_A=8 WIDTH_B=1 WIDTH_BYTEENA_B=1 WIDTHAD_A=16 WIDTHAD_B=19 WRCONTROL_WRADDRESS_REG_B="CLOCK1" address_a address_b clock0 clock1 data_a data_b q_a wren_a wren_b
--VERSION_BEGIN 5.1 cbx_altsyncram 2005:10:21:05:19:54:SJ cbx_cycloneii 2005:08:30:10:31:44:SJ cbx_lpm_add_sub 2005:09:30:12:13:06:SJ cbx_lpm_compare 2005:07:12:04:41:28:SJ cbx_lpm_decode 2005:04:28:09:28:48:SJ cbx_lpm_mux 2005:04:28:09:25:00:SJ cbx_mgl 2005:10:09:07:39:04:SJ cbx_stratix 2005:10:07:15:53:08:SJ cbx_stratixii 2005:07:27:05:50:56:SJ cbx_util_mgl 2005:09:13:05:23:22:SJ  VERSION_END


--  Copyright (C) 1991-2005 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.


FUNCTION decode_1qa (data[6..0], enable)
RETURNS ( eq[74..0]);
FUNCTION mux_hkb (data[599..0], sel[6..0])
RETURNS ( result[7..0]);
FUNCTION mux_akb (data[74..0], sel[6..0])
RETURNS ( result[0..0]);
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 = lut 911 M4K 67 reg 21 
OPTIONS ALTERA_INTERNAL_OPTION = "OPTIMIZE_POWER_DURING_SYNTHESIS=NORMAL_COMPILATION";

SUBDESIGN altsyncram_4gp1
( 
	address_a[15..0]	:	input;
	address_b[18..0]	:	input;
	clock0	:	input;
	clock1	:	input;
	data_a[7..0]	:	input;
	data_b[0..0]	:	input;
	q_a[7..0]	:	output;
	q_b[0..0]	:	output;
	wren_a	:	input;
	wren_b	:	input;
) 
VARIABLE 
	address_reg_a[13..0] : dffe;
	address_reg_b[6..0] : dffe;
	decode3 : decode_1qa;
	decode4 : decode_1qa;
	decode_a : decode_1qa;
	decode_b : decode_1qa;
	mux5 : mux_hkb;
	mux6 : mux_akb;
	ram_block2a0 : cycloneii_ram_block
		WITH (
			CONNECTIVITY_CHECKING = "OFF",
			DATA_INTERLEAVE_OFFSET_IN_BITS = 1,
			DATA_INTERLEAVE_WIDTH_IN_BITS = 1,
			INIT_FILE = "Img_DATA.hex",
			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 = 9,
			PORT_A_DATA_OUT_CLEAR = "none",
			PORT_A_DATA_OUT_CLOCK = "clock0",
			PORT_A_DATA_WIDTH = 8,
			PORT_A_DISABLE_CE_ON_INPUT_REGISTERS = "off",
			PORT_A_DISABLE_CE_ON_OUTPUT_REGISTERS = "on",
			PORT_A_FIRST_ADDRESS = 0,
			PORT_A_FIRST_BIT_NUMBER = 0,
			PORT_A_LAST_ADDRESS = 511,
			PORT_A_LOGICAL_RAM_DEPTH = 38400,
			PORT_A_LOGICAL_RAM_WIDTH = 8,
			PORT_B_ADDRESS_CLOCK = "clock1",
			PORT_B_ADDRESS_WIDTH = 12,
			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 = 4095,
			PORT_B_LOGICAL_RAM_DEPTH = 307200,
			PORT_B_LOGICAL_RAM_WIDTH = 1,
			PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock1",
			POWER_UP_UNINITIALIZED = "false",
			RAM_BLOCK_TYPE = "M4K"
		);
	ram_block2a1 : cycloneii_ram_block
		WITH (
			CONNECTIVITY_CHECKING = "OFF",
			DATA_INTERLEAVE_OFFSET_IN_BITS = 1,
			DATA_INTERLEAVE_WIDTH_IN_BITS = 1,
			INIT_FILE = "Img_DATA.hex",
			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 = 9,
			PORT_A_DATA_OUT_CLEAR = "none",
			PORT_A_DATA_OUT_CLOCK = "clock0",
			PORT_A_DATA_WIDTH = 8,
			PORT_A_DISABLE_CE_ON_INPUT_REGISTERS = "off",
			PORT_A_DISABLE_CE_ON_OUTPUT_REGISTERS = "on",
			PORT_A_FIRST_ADDRESS = 512,
			PORT_A_FIRST_BIT_NUMBER = 0,
			PORT_A_LAST_ADDRESS = 1023,
			PORT_A_LOGICAL_RAM_DEPTH = 38400,
			PORT_A_LOGICAL_RAM_WIDTH = 8,
			PORT_B_ADDRESS_CLOCK = "clock1",
			PORT_B_ADDRESS_WIDTH = 12,
			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 = 4096,
			PORT_B_FIRST_BIT_NUMBER = 0,
			PORT_B_LAST_ADDRESS = 8191,
			PORT_B_LOGICAL_RAM_DEPTH = 307200,
			PORT_B_LOGICAL_RAM_WIDTH = 1,
			PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock1",
			POWER_UP_UNINITIALIZED = "false",
			RAM_BLOCK_TYPE = "M4K"
		);
	ram_block2a2 : cycloneii_ram_block
		WITH (
			CONNECTIVITY_CHECKING = "OFF",
			DATA_INTERLEAVE_OFFSET_IN_BITS = 1,
			DATA_INTERLEAVE_WIDTH_IN_BITS = 1,
			INIT_FILE = "Img_DATA.hex",
			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 = 9,
			PORT_A_DATA_OUT_CLEAR = "none",
			PORT_A_DATA_OUT_CLOCK = "clock0",
			PORT_A_DATA_WIDTH = 8,
			PORT_A_DISABLE_CE_ON_INPUT_REGISTERS = "off",
			PORT_A_DISABLE_CE_ON_OUTPUT_REGISTERS = "on",
			PORT_A_FIRST_ADDRESS = 1024,
			PORT_A_FIRST_BIT_NUMBER = 0,
			PORT_A_LAST_ADDRESS = 1535,
			PORT_A_LOGICAL_RAM_DEPTH = 38400,
			PORT_A_LOGICAL_RAM_WIDTH = 8,
			PORT_B_ADDRESS_CLOCK = "clock1",
			PORT_B_ADDRESS_WIDTH = 12,
			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 = 8192,
			PORT_B_FIRST_BIT_NUMBER = 0,
			PORT_B_LAST_ADDRESS = 12287,
			PORT_B_LOGICAL_RAM_DEPTH = 307200,
			PORT_B_LOGICAL_RAM_WIDTH = 1,
			PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock1",
			POWER_UP_UNINITIALIZED = "false",
			RAM_BLOCK_TYPE = "M4K"
		);
	ram_block2a3 : cycloneii_ram_block
		WITH (
			CONNECTIVITY_CHECKING = "OFF",
			DATA_INTERLEAVE_OFFSET_IN_BITS = 1,
			DATA_INTERLEAVE_WIDTH_IN_BITS = 1,
			INIT_FILE = "Img_DATA.hex",
			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 = 9,
			PORT_A_DATA_OUT_CLEAR = "none",
			PORT_A_DATA_OUT_CLOCK = "clock0",
			PORT_A_DATA_WIDTH = 8,
			PORT_A_DISABLE_CE_ON_INPUT_REGISTERS = "off",
			PORT_A_DISABLE_CE_ON_OUTPUT_REGISTERS = "on",
			PORT_A_FIRST_ADDRESS = 1536,
			PORT_A_FIRST_BIT_NUMBER = 0,
			PORT_A_LAST_ADDRESS = 2047,
			PORT_A_LOGICAL_RAM_DEPTH = 38400,
			PORT_A_LOGICAL_RAM_WIDTH = 8,
			PORT_B_ADDRESS_CLOCK = "clock1",
			PORT_B_ADDRESS_WIDTH = 12,
			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 = 12288,
			PORT_B_FIRST_BIT_NUMBER = 0,
			PORT_B_LAST_ADDRESS = 16383,
			PORT_B_LOGICAL_RAM_DEPTH = 307200,
			PORT_B_LOGICAL_RAM_WIDTH = 1,
			PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock1",
			POWER_UP_UNINITIALIZED = "false",
			RAM_BLOCK_TYPE = "M4K"
		);
	ram_block2a4 : cycloneii_ram_block
		WITH (
			CONNECTIVITY_CHECKING = "OFF",
			DATA_INTERLEAVE_OFFSET_IN_BITS = 1,
			DATA_INTERLEAVE_WIDTH_IN_BITS = 1,
			INIT_FILE = "Img_DATA.hex",
			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 = 9,
			PORT_A_DATA_OUT_CLEAR = "none",
			PORT_A_DATA_OUT_CLOCK = "clock0",
			PORT_A_DATA_WIDTH = 8,
			PORT_A_DISABLE_CE_ON_INPUT_REGISTERS = "off",
			PORT_A_DISABLE_CE_ON_OUTPUT_REGISTERS = "on",
			PORT_A_FIRST_ADDRESS = 2048,
			PORT_A_FIRST_BIT_NUMBER = 0,
			PORT_A_LAST_ADDRESS = 2559,
			PORT_A_LOGICAL_RAM_DEPTH = 38400,
			PORT_A_LOGICAL_RAM_WIDTH = 8,
			PORT_B_ADDRESS_CLOCK = "clock1",
			PORT_B_ADDRESS_WIDTH = 12,
			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 = 16384,
			PORT_B_FIRST_BIT_NUMBER = 0,
			PORT_B_LAST_ADDRESS = 20479,
			PORT_B_LOGICAL_RAM_DEPTH = 307200,
			PORT_B_LOGICAL_RAM_WIDTH = 1,
			PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock1",
			POWER_UP_UNINITIALIZED = "false",
			RAM_BLOCK_TYPE = "M4K"
		);
	ram_block2a5 : cycloneii_ram_block
		WITH (
			CONNECTIVITY_CHECKING = "OFF",
			DATA_INTERLEAVE_OFFSET_IN_BITS = 1,
			DATA_INTERLEAVE_WIDTH_IN_BITS = 1,
			INIT_FILE = "Img_DATA.hex",
			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 = 9,
			PORT_A_DATA_OUT_CLEAR = "none",
			PORT_A_DATA_OUT_CLOCK = "clock0",
			PORT_A_DATA_WIDTH = 8,
			PORT_A_DISABLE_CE_ON_INPUT_REGISTERS = "off",
			PORT_A_DISABLE_CE_ON_OUTPUT_REGISTERS = "on",
			PORT_A_FIRST_ADDRESS = 2560,
			PORT_A_FIRST_BIT_NUMBER = 0,
			PORT_A_LAST_ADDRESS = 3071,
			PORT_A_LOGICAL_RAM_DEPTH = 38400,
			PORT_A_LOGICAL_RAM_WIDTH = 8,
			PORT_B_ADDRESS_CLOCK = "clock1",
			PORT_B_ADDRESS_WIDTH = 12,
			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 = 20480,
			PORT_B_FIRST_BIT_NUMBER = 0,
			PORT_B_LAST_ADDRESS = 24575,
			PORT_B_LOGICAL_RAM_DEPTH = 307200,
			PORT_B_LOGICAL_RAM_WIDTH = 1,
			PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock1",
			POWER_UP_UNINITIALIZED = "false",
			RAM_BLOCK_TYPE = "M4K"
		);
	ram_block2a6 : cycloneii_ram_block
		WITH (
			CONNECTIVITY_CHECKING = "OFF",
			DATA_INTERLEAVE_OFFSET_IN_BITS = 1,
			DATA_INTERLEAVE_WIDTH_IN_BITS = 1,
			INIT_FILE = "Img_DATA.hex",
			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 = 9,
			PORT_A_DATA_OUT_CLEAR = "none",
			PORT_A_DATA_OUT_CLOCK = "clock0",
			PORT_A_DATA_WIDTH = 8,
			PORT_A_DISABLE_CE_ON_INPUT_REGISTERS = "off",
			PORT_A_DISABLE_CE_ON_OUTPUT_REGISTERS = "on",
			PORT_A_FIRST_ADDRESS = 3072,
			PORT_A_FIRST_BIT_NUMBER = 0,
			PORT_A_LAST_ADDRESS = 3583,
			PORT_A_LOGICAL_RAM_DEPTH = 38400,
			PORT_A_LOGICAL_RAM_WIDTH = 8,
			PORT_B_ADDRESS_CLOCK = "clock1",
			PORT_B_ADDRESS_WIDTH = 12,
			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 = 24576,
			PORT_B_FIRST_BIT_NUMBER = 0,
			PORT_B_LAST_ADDRESS = 28671,
			PORT_B_LOGICAL_RAM_DEPTH = 307200,
			PORT_B_LOGICAL_RAM_WIDTH = 1,
			PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock1",
			POWER_UP_UNINITIALIZED = "false",
			RAM_BLOCK_TYPE = "M4K"
		);
	ram_block2a7 : cycloneii_ram_block
		WITH (
			CONNECTIVITY_CHECKING = "OFF",
			DATA_INTERLEAVE_OFFSET_IN_BITS = 1,
			DATA_INTERLEAVE_WIDTH_IN_BITS = 1,
			INIT_FILE = "Img_DATA.hex",
			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 = 9,
			PORT_A_DATA_OUT_CLEAR = "none",
			PORT_A_DATA_OUT_CLOCK = "clock0",
			PORT_A_DATA_WIDTH = 8,
			PORT_A_DISABLE_CE_ON_INPUT_REGISTERS = "off",
			PORT_A_DISABLE_CE_ON_OUTPUT_REGISTERS = "on",
			PORT_A_FIRST_ADDRESS = 3584,
			PORT_A_FIRST_BIT_NUMBER = 0,
			PORT_A_LAST_ADDRESS = 4095,
			PORT_A_LOGICAL_RAM_DEPTH = 38400,
			PORT_A_LOGICAL_RAM_WIDTH = 8,
			PORT_B_ADDRESS_CLOCK = "clock1",
			PORT_B_ADDRESS_WIDTH = 12,
			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 = 28672,
			PORT_B_FIRST_BIT_NUMBER = 0,
			PORT_B_LAST_ADDRESS = 32767,
			PORT_B_LOGICAL_RAM_DEPTH = 307200,
			PORT_B_LOGICAL_RAM_WIDTH = 1,
			PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK = "clock1",
			POWER_UP_UNINITIALIZED = "false",
			RAM_BLOCK_TYPE = "M4K"
		);
	ram_block2a8 : cycloneii_ram_block
		WITH (
			CONNECTIVITY_CHECKING = "OFF",
			DATA_INTERLEAVE_OFFSET_IN_BITS = 1,
			DATA_INTERLEAVE_WIDTH_IN_BITS = 1,

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