?? altsyncram_6bu.tdf
字號:
--altsyncram ADDRESS_ACLR_A="NONE" CBX_DECLARE_ALL_CONNECTED_PORTS="OFF" DEVICE_FAMILY="Cyclone" ENABLE_RUNTIME_MOD="NO" INIT_FILE="Mif1.mif" LOW_POWER_MODE="AUTO" NUMWORDS_A=256 OPERATION_MODE="ROM" OUTDATA_ACLR_A="NONE" OUTDATA_REG_A="UNREGISTERED" RAM_BLOCK_TYPE="M4K" WIDTH_A=10 WIDTH_BYTEENA_A=1 WIDTHAD_A=8 address_a clock0 q_a
--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.
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 cyclone_ram_block (clk0, clk1, clr0, clr1, ena0, ena1, portaaddr[PORT_A_ADDRESS_WIDTH-1..0], portabyteenamasks[PORT_A_BYTE_ENABLE_MASK_WIDTH-1..0], portadatain[PORT_A_DATA_WIDTH-1..0], portawe, portbaddr[PORT_B_ADDRESS_WIDTH-1..0], 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_CLEAR, PORT_A_ADDRESS_WIDTH, PORT_A_BYTE_ENABLE_CLEAR, PORT_A_BYTE_ENABLE_MASK_WIDTH, PORT_A_DATA_IN_CLEAR, 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_WRITE_ENABLE_CLEAR, PORT_B_ADDRESS_CLEAR, PORT_B_ADDRESS_CLOCK, PORT_B_ADDRESS_WIDTH, PORT_B_BYTE_ENABLE_CLEAR, PORT_B_BYTE_ENABLE_CLOCK, PORT_B_BYTE_ENABLE_MASK_WIDTH, PORT_B_DATA_IN_CLEAR, 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_ENABLE_WRITE_ENABLE_CLEAR, PORT_B_READ_ENABLE_WRITE_ENABLE_CLOCK, POWER_UP_UNINITIALIZED, RAM_BLOCK_TYPE)
RETURNS ( portadataout[PORT_A_DATA_WIDTH-1..0], portbdataout[PORT_B_DATA_WIDTH-1..0]);
--synthesis_resources = M4K 1
OPTIONS ALTERA_INTERNAL_OPTION = "OPTIMIZE_POWER_DURING_SYNTHESIS=NORMAL_COMPILATION";
SUBDESIGN altsyncram_6bu
(
address_a[7..0] : input;
clock0 : input;
q_a[9..0] : output;
)
VARIABLE
ram_block1a0 : cyclone_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
INIT_FILE = "Mif1.mif",
INIT_FILE_LAYOUT = "port_a",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "rom",
PORT_A_ADDRESS_CLEAR = "none",
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 = 10,
RAM_BLOCK_TYPE = "M4K"
);
ram_block1a1 : cyclone_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
INIT_FILE = "Mif1.mif",
INIT_FILE_LAYOUT = "port_a",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "rom",
PORT_A_ADDRESS_CLEAR = "none",
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 = 10,
RAM_BLOCK_TYPE = "M4K"
);
ram_block1a2 : cyclone_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
INIT_FILE = "Mif1.mif",
INIT_FILE_LAYOUT = "port_a",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "rom",
PORT_A_ADDRESS_CLEAR = "none",
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 = 10,
RAM_BLOCK_TYPE = "M4K"
);
ram_block1a3 : cyclone_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
INIT_FILE = "Mif1.mif",
INIT_FILE_LAYOUT = "port_a",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "rom",
PORT_A_ADDRESS_CLEAR = "none",
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 = 10,
RAM_BLOCK_TYPE = "M4K"
);
ram_block1a4 : cyclone_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
INIT_FILE = "Mif1.mif",
INIT_FILE_LAYOUT = "port_a",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "rom",
PORT_A_ADDRESS_CLEAR = "none",
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 = 10,
RAM_BLOCK_TYPE = "M4K"
);
ram_block1a5 : cyclone_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
INIT_FILE = "Mif1.mif",
INIT_FILE_LAYOUT = "port_a",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "rom",
PORT_A_ADDRESS_CLEAR = "none",
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 = 10,
RAM_BLOCK_TYPE = "M4K"
);
ram_block1a6 : cyclone_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
INIT_FILE = "Mif1.mif",
INIT_FILE_LAYOUT = "port_a",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "rom",
PORT_A_ADDRESS_CLEAR = "none",
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 = 10,
RAM_BLOCK_TYPE = "M4K"
);
ram_block1a7 : cyclone_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
INIT_FILE = "Mif1.mif",
INIT_FILE_LAYOUT = "port_a",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "rom",
PORT_A_ADDRESS_CLEAR = "none",
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 = 10,
RAM_BLOCK_TYPE = "M4K"
);
ram_block1a8 : cyclone_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
INIT_FILE = "Mif1.mif",
INIT_FILE_LAYOUT = "port_a",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "rom",
PORT_A_ADDRESS_CLEAR = "none",
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 = 8,
PORT_A_LAST_ADDRESS = 255,
PORT_A_LOGICAL_RAM_DEPTH = 256,
PORT_A_LOGICAL_RAM_WIDTH = 10,
RAM_BLOCK_TYPE = "M4K"
);
ram_block1a9 : cyclone_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
INIT_FILE = "Mif1.mif",
INIT_FILE_LAYOUT = "port_a",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "rom",
PORT_A_ADDRESS_CLEAR = "none",
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 = 9,
PORT_A_LAST_ADDRESS = 255,
PORT_A_LOGICAL_RAM_DEPTH = 256,
PORT_A_LOGICAL_RAM_WIDTH = 10,
RAM_BLOCK_TYPE = "M4K"
);
address_a_wire[7..0] : WIRE;
BEGIN
ram_block1a[9..0].clk0 = clock0;
ram_block1a[9..0].portaaddr[] = ( address_a_wire[7..0]);
address_a_wire[] = address_a[];
q_a[] = ( ram_block1a[9..0].portadataout[0..0]);
END;
--VALID FILE
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