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- --altsyncram ADDRESS_ACLR_A="NONE" CBX_DECLARE_ALL_CONNECTED_PORTS="OFF" CYCLONEII_M4K_COMPATIBILITY="ON" DEVICE_FAMILY="Cyclone IV E" INDATA_ACLR_A="NONE" INIT_FILE="db/example_board.ram0_apb_dac_21e6ff89.hdl.mif" LOW_POWER_MODE="AUTO" NUMWORDS_A=1024 OPERATION_MODE="ROM" OUTDATA_ACLR_A="NONE" OUTDATA_REG_A="UNREGISTERED" WIDTH_A=10 WIDTHAD_A=10 WRCONTROL_ACLR_A="NONE" address_a clock0 q_a CARRY_CHAIN="MANUAL" CARRY_CHAIN_LENGTH=48
- --VERSION_BEGIN 13.0 cbx_altsyncram 2013:04:24:18:08:47:SJ cbx_cycloneii 2013:04:24:18:08:47:SJ cbx_lpm_add_sub 2013:04:24:18:08:47:SJ cbx_lpm_compare 2013:04:24:18:08:47:SJ cbx_lpm_decode 2013:04:24:18:08:47:SJ cbx_lpm_mux 2013:04:24:18:08:47:SJ cbx_mgl 2013:04:24:18:11:10:SJ cbx_stratix 2013:04:24:18:08:47:SJ cbx_stratixii 2013:04:24:18:08:47:SJ cbx_stratixiii 2013:04:24:18:08:47:SJ cbx_stratixv 2013:04:24:18:08:47:SJ cbx_util_mgl 2013:04:24:18:08:47:SJ VERSION_END
- -- Copyright (C) 1991-2013 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.
- FUNCTION cycloneive_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 = 1, PORT_A_BYTE_ENABLE_MASK_WIDTH = 1, PORT_A_BYTE_SIZE, PORT_A_DATA_OUT_CLEAR, PORT_A_DATA_OUT_CLOCK, PORT_A_DATA_WIDTH = 1, 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 = 1, PORT_B_BYTE_ENABLE_CLOCK, PORT_B_BYTE_ENABLE_MASK_WIDTH = 1, PORT_B_BYTE_SIZE, PORT_B_DATA_IN_CLOCK, PORT_B_DATA_OUT_CLEAR, PORT_B_DATA_OUT_CLOCK, PORT_B_DATA_WIDTH = 1, 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, WIDTH_ECCSTATUS)
- RETURNS ( portadataout[PORT_A_DATA_WIDTH-1..0], portbdataout[PORT_B_DATA_WIDTH-1..0]);
- --synthesis_resources = M9K 2
- OPTIONS ALTERA_INTERNAL_OPTION = "OPTIMIZE_POWER_DURING_SYNTHESIS=NORMAL_COMPILATION";
- SUBDESIGN altsyncram_ak71
- (
- address_a[9..0] : input;
- clock0 : input;
- q_a[9..0] : output;
- )
- VARIABLE
- ram_block1a0 : cycloneive_ram_block
- WITH (
- CLK0_CORE_CLOCK_ENABLE = "none",
- CLK0_INPUT_CLOCK_ENABLE = "none",
- CONNECTIVITY_CHECKING = "OFF",
- INIT_FILE = "db/example_board.ram0_apb_dac_21e6ff89.hdl.mif",
- INIT_FILE_LAYOUT = "port_a",
- LOGICAL_RAM_NAME = "ALTSYNCRAM",
- OPERATION_MODE = "rom",
- PORT_A_ADDRESS_CLEAR = "none",
- PORT_A_ADDRESS_WIDTH = 10,
- 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 = 1023,
- PORT_A_LOGICAL_RAM_DEPTH = 1024,
- PORT_A_LOGICAL_RAM_WIDTH = 10,
- RAM_BLOCK_TYPE = "AUTO"
- );
- ram_block1a1 : cycloneive_ram_block
- WITH (
- CLK0_CORE_CLOCK_ENABLE = "none",
- CLK0_INPUT_CLOCK_ENABLE = "none",
- CONNECTIVITY_CHECKING = "OFF",
- INIT_FILE = "db/example_board.ram0_apb_dac_21e6ff89.hdl.mif",
- INIT_FILE_LAYOUT = "port_a",
- LOGICAL_RAM_NAME = "ALTSYNCRAM",
- OPERATION_MODE = "rom",
- PORT_A_ADDRESS_CLEAR = "none",
- PORT_A_ADDRESS_WIDTH = 10,
- 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 = 1023,
- PORT_A_LOGICAL_RAM_DEPTH = 1024,
- PORT_A_LOGICAL_RAM_WIDTH = 10,
- RAM_BLOCK_TYPE = "AUTO"
- );
- ram_block1a2 : cycloneive_ram_block
- WITH (
- CLK0_CORE_CLOCK_ENABLE = "none",
- CLK0_INPUT_CLOCK_ENABLE = "none",
- CONNECTIVITY_CHECKING = "OFF",
- INIT_FILE = "db/example_board.ram0_apb_dac_21e6ff89.hdl.mif",
- INIT_FILE_LAYOUT = "port_a",
- LOGICAL_RAM_NAME = "ALTSYNCRAM",
- OPERATION_MODE = "rom",
- PORT_A_ADDRESS_CLEAR = "none",
- PORT_A_ADDRESS_WIDTH = 10,
- 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 = 1023,
- PORT_A_LOGICAL_RAM_DEPTH = 1024,
- PORT_A_LOGICAL_RAM_WIDTH = 10,
- RAM_BLOCK_TYPE = "AUTO"
- );
- ram_block1a3 : cycloneive_ram_block
- WITH (
- CLK0_CORE_CLOCK_ENABLE = "none",
- CLK0_INPUT_CLOCK_ENABLE = "none",
- CONNECTIVITY_CHECKING = "OFF",
- INIT_FILE = "db/example_board.ram0_apb_dac_21e6ff89.hdl.mif",
- INIT_FILE_LAYOUT = "port_a",
- LOGICAL_RAM_NAME = "ALTSYNCRAM",
- OPERATION_MODE = "rom",
- PORT_A_ADDRESS_CLEAR = "none",
- PORT_A_ADDRESS_WIDTH = 10,
- 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 = 1023,
- PORT_A_LOGICAL_RAM_DEPTH = 1024,
- PORT_A_LOGICAL_RAM_WIDTH = 10,
- RAM_BLOCK_TYPE = "AUTO"
- );
- ram_block1a4 : cycloneive_ram_block
- WITH (
- CLK0_CORE_CLOCK_ENABLE = "none",
- CLK0_INPUT_CLOCK_ENABLE = "none",
- CONNECTIVITY_CHECKING = "OFF",
- INIT_FILE = "db/example_board.ram0_apb_dac_21e6ff89.hdl.mif",
- INIT_FILE_LAYOUT = "port_a",
- LOGICAL_RAM_NAME = "ALTSYNCRAM",
- OPERATION_MODE = "rom",
- PORT_A_ADDRESS_CLEAR = "none",
- PORT_A_ADDRESS_WIDTH = 10,
- 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 = 1023,
- PORT_A_LOGICAL_RAM_DEPTH = 1024,
- PORT_A_LOGICAL_RAM_WIDTH = 10,
- RAM_BLOCK_TYPE = "AUTO"
- );
- ram_block1a5 : cycloneive_ram_block
- WITH (
- CLK0_CORE_CLOCK_ENABLE = "none",
- CLK0_INPUT_CLOCK_ENABLE = "none",
- CONNECTIVITY_CHECKING = "OFF",
- INIT_FILE = "db/example_board.ram0_apb_dac_21e6ff89.hdl.mif",
- INIT_FILE_LAYOUT = "port_a",
- LOGICAL_RAM_NAME = "ALTSYNCRAM",
- OPERATION_MODE = "rom",
- PORT_A_ADDRESS_CLEAR = "none",
- PORT_A_ADDRESS_WIDTH = 10,
- 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 = 1023,
- PORT_A_LOGICAL_RAM_DEPTH = 1024,
- PORT_A_LOGICAL_RAM_WIDTH = 10,
- RAM_BLOCK_TYPE = "AUTO"
- );
- ram_block1a6 : cycloneive_ram_block
- WITH (
- CLK0_CORE_CLOCK_ENABLE = "none",
- CLK0_INPUT_CLOCK_ENABLE = "none",
- CONNECTIVITY_CHECKING = "OFF",
- INIT_FILE = "db/example_board.ram0_apb_dac_21e6ff89.hdl.mif",
- INIT_FILE_LAYOUT = "port_a",
- LOGICAL_RAM_NAME = "ALTSYNCRAM",
- OPERATION_MODE = "rom",
- PORT_A_ADDRESS_CLEAR = "none",
- PORT_A_ADDRESS_WIDTH = 10,
- 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 = 1023,
- PORT_A_LOGICAL_RAM_DEPTH = 1024,
- PORT_A_LOGICAL_RAM_WIDTH = 10,
- RAM_BLOCK_TYPE = "AUTO"
- );
- ram_block1a7 : cycloneive_ram_block
- WITH (
- CLK0_CORE_CLOCK_ENABLE = "none",
- CLK0_INPUT_CLOCK_ENABLE = "none",
- CONNECTIVITY_CHECKING = "OFF",
- INIT_FILE = "db/example_board.ram0_apb_dac_21e6ff89.hdl.mif",
- INIT_FILE_LAYOUT = "port_a",
- LOGICAL_RAM_NAME = "ALTSYNCRAM",
- OPERATION_MODE = "rom",
- PORT_A_ADDRESS_CLEAR = "none",
- PORT_A_ADDRESS_WIDTH = 10,
- 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 = 1023,
- PORT_A_LOGICAL_RAM_DEPTH = 1024,
- PORT_A_LOGICAL_RAM_WIDTH = 10,
- RAM_BLOCK_TYPE = "AUTO"
- );
- ram_block1a8 : cycloneive_ram_block
- WITH (
- CLK0_CORE_CLOCK_ENABLE = "none",
- CLK0_INPUT_CLOCK_ENABLE = "none",
- CONNECTIVITY_CHECKING = "OFF",
- INIT_FILE = "db/example_board.ram0_apb_dac_21e6ff89.hdl.mif",
- INIT_FILE_LAYOUT = "port_a",
- LOGICAL_RAM_NAME = "ALTSYNCRAM",
- OPERATION_MODE = "rom",
- PORT_A_ADDRESS_CLEAR = "none",
- PORT_A_ADDRESS_WIDTH = 10,
- 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 = 1023,
- PORT_A_LOGICAL_RAM_DEPTH = 1024,
- PORT_A_LOGICAL_RAM_WIDTH = 10,
- RAM_BLOCK_TYPE = "AUTO"
- );
- ram_block1a9 : cycloneive_ram_block
- WITH (
- CLK0_CORE_CLOCK_ENABLE = "none",
- CLK0_INPUT_CLOCK_ENABLE = "none",
- CONNECTIVITY_CHECKING = "OFF",
- INIT_FILE = "db/example_board.ram0_apb_dac_21e6ff89.hdl.mif",
- INIT_FILE_LAYOUT = "port_a",
- LOGICAL_RAM_NAME = "ALTSYNCRAM",
- OPERATION_MODE = "rom",
- PORT_A_ADDRESS_CLEAR = "none",
- PORT_A_ADDRESS_WIDTH = 10,
- 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 = 1023,
- PORT_A_LOGICAL_RAM_DEPTH = 1024,
- PORT_A_LOGICAL_RAM_WIDTH = 10,
- RAM_BLOCK_TYPE = "AUTO"
- );
- address_a_wire[9..0] : WIRE;
- BEGIN
- ram_block1a[9..0].clk0 = clock0;
- ram_block1a[9..0].portaaddr[] = ( address_a_wire[9..0]);
- ram_block1a[9..0].portare = B"1111111111";
- address_a_wire[] = address_a[];
- q_a[] = ( ram_block1a[9..0].portadataout[0..0]);
- END;
- --VALID FILE
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