?? altsyncram_se61.tdf
字號:
--altsyncram ADDRESS_ACLR_A="NONE" CBX_DECLARE_ALL_CONNECTED_PORTS="OFF" CYCLONEII_M4K_COMPATIBILITY="ON" DEVICE_FAMILY="Cyclone II" INDATA_ACLR_A="NONE" LOW_POWER_MODE="AUTO" NUMWORDS_A=2048 OPERATION_MODE="SINGLE_PORT" OUTDATA_ACLR_A="NONE" OUTDATA_REG_A="UNREGISTERED" RAM_BLOCK_TYPE="AUTO" WIDTH_A=16 WIDTHAD_A=11 WRCONTROL_ACLR_A="NONE" address_a clock0 data_a q_a wren_a 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 8
OPTIONS ALTERA_INTERNAL_OPTION = "OPTIMIZE_POWER_DURING_SYNTHESIS=NORMAL_COMPILATION";
SUBDESIGN altsyncram_se61
(
address_a[10..0] : input;
clock0 : input;
data_a[15..0] : input;
q_a[15..0] : output;
wren_a : input;
)
VARIABLE
ram_block1a0 : cycloneii_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "single_port",
PORT_A_ADDRESS_WIDTH = 11,
PORT_A_DATA_OUT_CLEAR = "none",
PORT_A_DATA_OUT_CLOCK = "none",
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 = 2047,
PORT_A_LOGICAL_RAM_DEPTH = 2048,
PORT_A_LOGICAL_RAM_WIDTH = 16,
RAM_BLOCK_TYPE = "auto"
);
ram_block1a1 : cycloneii_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "single_port",
PORT_A_ADDRESS_WIDTH = 11,
PORT_A_DATA_OUT_CLEAR = "none",
PORT_A_DATA_OUT_CLOCK = "none",
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 = 2047,
PORT_A_LOGICAL_RAM_DEPTH = 2048,
PORT_A_LOGICAL_RAM_WIDTH = 16,
RAM_BLOCK_TYPE = "auto"
);
ram_block1a2 : cycloneii_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "single_port",
PORT_A_ADDRESS_WIDTH = 11,
PORT_A_DATA_OUT_CLEAR = "none",
PORT_A_DATA_OUT_CLOCK = "none",
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 = 2047,
PORT_A_LOGICAL_RAM_DEPTH = 2048,
PORT_A_LOGICAL_RAM_WIDTH = 16,
RAM_BLOCK_TYPE = "auto"
);
ram_block1a3 : cycloneii_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "single_port",
PORT_A_ADDRESS_WIDTH = 11,
PORT_A_DATA_OUT_CLEAR = "none",
PORT_A_DATA_OUT_CLOCK = "none",
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 = 2047,
PORT_A_LOGICAL_RAM_DEPTH = 2048,
PORT_A_LOGICAL_RAM_WIDTH = 16,
RAM_BLOCK_TYPE = "auto"
);
ram_block1a4 : cycloneii_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "single_port",
PORT_A_ADDRESS_WIDTH = 11,
PORT_A_DATA_OUT_CLEAR = "none",
PORT_A_DATA_OUT_CLOCK = "none",
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 = 2047,
PORT_A_LOGICAL_RAM_DEPTH = 2048,
PORT_A_LOGICAL_RAM_WIDTH = 16,
RAM_BLOCK_TYPE = "auto"
);
ram_block1a5 : cycloneii_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "single_port",
PORT_A_ADDRESS_WIDTH = 11,
PORT_A_DATA_OUT_CLEAR = "none",
PORT_A_DATA_OUT_CLOCK = "none",
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 = 5,
PORT_A_LAST_ADDRESS = 2047,
PORT_A_LOGICAL_RAM_DEPTH = 2048,
PORT_A_LOGICAL_RAM_WIDTH = 16,
RAM_BLOCK_TYPE = "auto"
);
ram_block1a6 : cycloneii_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "single_port",
PORT_A_ADDRESS_WIDTH = 11,
PORT_A_DATA_OUT_CLEAR = "none",
PORT_A_DATA_OUT_CLOCK = "none",
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 = 6,
PORT_A_LAST_ADDRESS = 2047,
PORT_A_LOGICAL_RAM_DEPTH = 2048,
PORT_A_LOGICAL_RAM_WIDTH = 16,
RAM_BLOCK_TYPE = "auto"
);
ram_block1a7 : cycloneii_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "single_port",
PORT_A_ADDRESS_WIDTH = 11,
PORT_A_DATA_OUT_CLEAR = "none",
PORT_A_DATA_OUT_CLOCK = "none",
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 = 7,
PORT_A_LAST_ADDRESS = 2047,
PORT_A_LOGICAL_RAM_DEPTH = 2048,
PORT_A_LOGICAL_RAM_WIDTH = 16,
RAM_BLOCK_TYPE = "auto"
);
ram_block1a8 : cycloneii_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "single_port",
PORT_A_ADDRESS_WIDTH = 11,
PORT_A_DATA_OUT_CLEAR = "none",
PORT_A_DATA_OUT_CLOCK = "none",
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 = 8,
PORT_A_LAST_ADDRESS = 2047,
PORT_A_LOGICAL_RAM_DEPTH = 2048,
PORT_A_LOGICAL_RAM_WIDTH = 16,
RAM_BLOCK_TYPE = "auto"
);
ram_block1a9 : cycloneii_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "single_port",
PORT_A_ADDRESS_WIDTH = 11,
PORT_A_DATA_OUT_CLEAR = "none",
PORT_A_DATA_OUT_CLOCK = "none",
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 = 9,
PORT_A_LAST_ADDRESS = 2047,
PORT_A_LOGICAL_RAM_DEPTH = 2048,
PORT_A_LOGICAL_RAM_WIDTH = 16,
RAM_BLOCK_TYPE = "auto"
);
ram_block1a10 : cycloneii_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "single_port",
PORT_A_ADDRESS_WIDTH = 11,
PORT_A_DATA_OUT_CLEAR = "none",
PORT_A_DATA_OUT_CLOCK = "none",
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 = 10,
PORT_A_LAST_ADDRESS = 2047,
PORT_A_LOGICAL_RAM_DEPTH = 2048,
PORT_A_LOGICAL_RAM_WIDTH = 16,
RAM_BLOCK_TYPE = "auto"
);
ram_block1a11 : cycloneii_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "single_port",
PORT_A_ADDRESS_WIDTH = 11,
PORT_A_DATA_OUT_CLEAR = "none",
PORT_A_DATA_OUT_CLOCK = "none",
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 = 11,
PORT_A_LAST_ADDRESS = 2047,
PORT_A_LOGICAL_RAM_DEPTH = 2048,
PORT_A_LOGICAL_RAM_WIDTH = 16,
RAM_BLOCK_TYPE = "auto"
);
ram_block1a12 : cycloneii_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "single_port",
PORT_A_ADDRESS_WIDTH = 11,
PORT_A_DATA_OUT_CLEAR = "none",
PORT_A_DATA_OUT_CLOCK = "none",
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 = 12,
PORT_A_LAST_ADDRESS = 2047,
PORT_A_LOGICAL_RAM_DEPTH = 2048,
PORT_A_LOGICAL_RAM_WIDTH = 16,
RAM_BLOCK_TYPE = "auto"
);
ram_block1a13 : cycloneii_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "single_port",
PORT_A_ADDRESS_WIDTH = 11,
PORT_A_DATA_OUT_CLEAR = "none",
PORT_A_DATA_OUT_CLOCK = "none",
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 = 13,
PORT_A_LAST_ADDRESS = 2047,
PORT_A_LOGICAL_RAM_DEPTH = 2048,
PORT_A_LOGICAL_RAM_WIDTH = 16,
RAM_BLOCK_TYPE = "auto"
);
ram_block1a14 : cycloneii_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "single_port",
PORT_A_ADDRESS_WIDTH = 11,
PORT_A_DATA_OUT_CLEAR = "none",
PORT_A_DATA_OUT_CLOCK = "none",
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 = 14,
PORT_A_LAST_ADDRESS = 2047,
PORT_A_LOGICAL_RAM_DEPTH = 2048,
PORT_A_LOGICAL_RAM_WIDTH = 16,
RAM_BLOCK_TYPE = "auto"
);
ram_block1a15 : cycloneii_ram_block
WITH (
CONNECTIVITY_CHECKING = "OFF",
LOGICAL_RAM_NAME = "ALTSYNCRAM",
OPERATION_MODE = "single_port",
PORT_A_ADDRESS_WIDTH = 11,
PORT_A_DATA_OUT_CLEAR = "none",
PORT_A_DATA_OUT_CLOCK = "none",
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 = 15,
PORT_A_LAST_ADDRESS = 2047,
PORT_A_LOGICAL_RAM_DEPTH = 2048,
PORT_A_LOGICAL_RAM_WIDTH = 16,
RAM_BLOCK_TYPE = "auto"
);
address_a_wire[10..0] : WIRE;
BEGIN
ram_block1a[15..0].clk0 = clock0;
ram_block1a[15..0].portaaddr[] = ( address_a_wire[10..0]);
ram_block1a[0].portadatain[] = ( data_a[0..0]);
ram_block1a[1].portadatain[] = ( data_a[1..1]);
ram_block1a[2].portadatain[] = ( data_a[2..2]);
ram_block1a[3].portadatain[] = ( data_a[3..3]);
ram_block1a[4].portadatain[] = ( data_a[4..4]);
ram_block1a[5].portadatain[] = ( data_a[5..5]);
ram_block1a[6].portadatain[] = ( data_a[6..6]);
ram_block1a[7].portadatain[] = ( data_a[7..7]);
ram_block1a[8].portadatain[] = ( data_a[8..8]);
ram_block1a[9].portadatain[] = ( data_a[9..9]);
ram_block1a[10].portadatain[] = ( data_a[10..10]);
ram_block1a[11].portadatain[] = ( data_a[11..11]);
ram_block1a[12].portadatain[] = ( data_a[12..12]);
ram_block1a[13].portadatain[] = ( data_a[13..13]);
ram_block1a[14].portadatain[] = ( data_a[14..14]);
ram_block1a[15].portadatain[] = ( data_a[15..15]);
ram_block1a[15..0].portawe = wren_a;
address_a_wire[] = address_a[];
q_a[] = ( ram_block1a[15..0].portadataout[0..0]);
END;
--VALID FILE
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