Macro: True Dual Port RAM
Introduction
7 series FPGA devices contain several block RAM memories that can be configured as general-purpose 36 kb or 18 kb RAM/ROM memories. These block RAM memories offer fast and flexible storage of large amounts of on-chip data. Both read and write operations are fully synchronous to the supplied clock(s) of the component. However, READ and WRITE ports can operate fully independently and asynchronous to each other, accessing the same memory array. Byte-enable write operations are possible, and an optional output register can be used to reduce the clock-to-out times of the RAM.
Port Descriptions
Port | Direction | Width | Function |
---|---|---|---|
DOA | Output | See Port Configuration table | Data output bus addressed by ADDRA. |
DOB | Output | See Port Configuration table | Data output bus addressed by ADDRB. |
DIA | Input | See Port Configuration table | Data input bus addressed by ADDRA. |
DIB | Input | See Port Configuration table | Data input bus addressed by ADDRB. |
ADDRA, ADDRB | Input | See Port Configuration table | Address input buses for Port A, B. |
WEA, WEB | Input | See Port Configuration table | Write enable for Port A, B. |
ENA, ENB | Input | 1 | Write/Read enables for Port A, B. |
RSTA, RSTB | Input | 1 | Output registers synchronous reset for Port A, B. |
REGCEA, REGCEB | Input | 1 | Output register clock enable input for Port A, B (valid only when DO_REG=1). |
CLKA, CLKB | Input | 1 | Write/Read clock input for Port A, B. |
Port Configuration
WRITE_WIDTH_A/B- | READ_WIDTH_A/B- | |||
---|---|---|---|---|
DIA/DIB | DOA/DOB | BRAM_SIZE | ADDRA/B | WEA/B |
36 - 19 | 36 - 19 | 36 Kb | 10 | 4 |
18-10 | 11 | |||
9 - 5 | 12 | |||
4 - 3 | 13 | |||
2 | 14 | |||
1 | 15 | |||
18 - 10 | 36 - 19 | 36 Kb | 11 | 2 |
18-10 | 11 | |||
9 - 5 | 12 | |||
4 - 3 | 13 | |||
2 | 14 | |||
1 | 15 | |||
9 - 5 | 36-19 | 36 Kb | 12 | 1 |
18-10 | 12 | |||
9 - 5 | 12 | |||
4 - 3 | 13 | |||
2 | 14 | |||
1 | 15 | |||
4 - 3 | 36-19 | 36 Kb | 13 | 1 |
18-10 | 13 | |||
9 - 5 | 13 | |||
4 - 3 | 13 | |||
2 | 14 | |||
1 | 15 | |||
2 | 36-19 | 36 Kb | 14 | 1 |
18-10 | 14 | |||
9 - 5 | 14 | |||
4 - 3 | 14 | |||
2 | 14 | |||
1 | 15 | |||
1 | 36-19 | 36 Kb | 15 | 1 |
18-10 | 15 | |||
9 - 5 | 15 | |||
4 - 3 | 15 | |||
2 | 15 | |||
1 | 15 | |||
18-10 | 18-10 | 18 Kb | 10 | 2 |
9 - 5 | 11 | |||
4 - 3 | 12 | |||
2 | 13 | |||
1 | 14 | |||
9 - 5 | 18-10 | 18 Kb | 11 | 1 |
9 - 5 | 11 | |||
4 - 3 | 12 | |||
2 | 13 | |||
1 | 14 | |||
4 - 3 | 18-10 | 18 Kb | 12 | 1 |
9 - 5 | 12 | |||
4 - 3 | 12 | |||
2 | 13 | |||
1 | 14 | |||
2 | 18-10 | 18 Kb | 13 | 1 |
9 - 5 | 13 | |||
4 - 3 | 13 | |||
2 | 13 | |||
1 | 14 | |||
1 | 18-10 | 18 Kb | 14 | 1 |
9 - 5 | 14 | |||
4 - 3 | 14 | |||
2 | 14 | |||
1 | 14 |
Design Entry Method
Instantiation | Yes |
Inference | No |
IP Catalog | No |
Macro support | Recommended |
Available Attributes
Attribute(s) | Type | Allowed Values | Default | Description |
---|---|---|---|---|
BRAM_SIZE | STRING | "36Kb", "18Kb" | "18Kb" | Configures RAM as "36Kb" or "18Kb" memory. |
DEVICE | STRING | "7SERIES" | "7SERIES" | Target hardware architecture. |
DO_REG | INTEGER | 0, 1 | 0 | A value of 1 enables to the output registers to the RAM enabling quicker clock-to-out from the RAM at the expense of an added clock cycle of read latency. A value of 0 allows a read in one clock cycle but will have slower clock to out timing. |
INIT | HEX | Any 72-Bit Value | All zeros | Specifies the initial value on the output after configuration. |
INIT_FILE | STRING | String representing file name and location. | NONE | Name of file containing initial values. |
READ_WIDTH, WRITE_WIDTH | INTEGER | 1 - 72 | 36 | Specifies the size of the DI and DO buses. The following
combinations are allowed:
|
SIM_COLLISION _CHECK | STRING | "ALL","WARNING_ONLY","GENERATE_X_ONLY","NONE" | "ALL" |
Allows modification of the simulation behavior if a memory collision occurs. The output is affected as follows:
Note: Setting this to a value other than "ALL" can allow problems
in the design go unnoticed during simulation. Care should be taken
when changing the value of this attribute. Please see the
Synthesis and Simulation Design Guide for more information.
|
SRVAL A, SRVAL_B | HEX | Any 72-Bit Value | All zeros | Specifies the output value of on the DO port upon the assertion of the synchronous reset (RST) signal. |
INIT_00 to INIT_FF | HEX | Any 256-Bit Value | All zeros | Specifies the initial contents of the 16 Kb or 32 Kb data memory array. |
INITP_00 to INITP_0F | HEX | Any 256-Bit Value | All zeros | Specifies the initial contents of the 2 Kb or 4 Kb parity data memory array. |
VHDL Instantiation Template
Library UNISIM;
use UNISIM.vcomponents.all;
library UNIMACRO;
use unimacro.Vcomponents.all;
-- BRAM_TDP_MACRO: True Dual Port RAM
-- 7 Series
-- Xilinx HDL Language Template, version 2024.1
-- Note - This Unimacro model assumes the port directions to be "downto".
-- Simulation of this model with "to" in the port directions could lead to erroneous results.
--------------------------------------------------------------------------
-- DATA_WIDTH_A/B | BRAM_SIZE | RAM Depth | ADDRA/B Width | WEA/B Width --
-- ===============|===========|===========|===============|=============--
-- 19-36 | "36Kb" | 1024 | 10-bit | 4-bit --
-- 10-18 | "36Kb" | 2048 | 11-bit | 2-bit --
-- 10-18 | "18Kb" | 1024 | 10-bit | 2-bit --
-- 5-9 | "36Kb" | 4096 | 12-bit | 1-bit --
-- 5-9 | "18Kb" | 2048 | 11-bit | 1-bit --
-- 3-4 | "36Kb" | 8192 | 13-bit | 1-bit --
-- 3-4 | "18Kb" | 4096 | 12-bit | 1-bit --
-- 2 | "36Kb" | 16384 | 14-bit | 1-bit --
-- 2 | "18Kb" | 8192 | 13-bit | 1-bit --
-- 1 | "36Kb" | 32768 | 15-bit | 1-bit --
-- 1 | "18Kb" | 16384 | 14-bit | 1-bit --
--------------------------------------------------------------------------
BRAM_TDP_MACRO_inst : BRAM_TDP_MACRO
generic map (
BRAM_SIZE => "18Kb", -- Target BRAM, "18Kb" or "36Kb"
DEVICE => "7SERIES", -- Target Device: "VIRTEX5", "VIRTEX6", "7SERIES", "SPARTAN6"
DOA_REG => 0, -- Optional port A output register (0 or 1)
DOB_REG => 0, -- Optional port B output register (0 or 1)
INIT_A => X"000000000", -- Initial values on A output port
INIT_B => X"000000000", -- Initial values on B output port
INIT_FILE => "NONE",
READ_WIDTH_A => 0, -- Valid values are 1-36 (19-36 only valid when BRAM_SIZE="36Kb")
READ_WIDTH_B => 0, -- Valid values are 1-36 (19-36 only valid when BRAM_SIZE="36Kb")
SIM_COLLISION_CHECK => "ALL", -- Collision check enable "ALL", "WARNING_ONLY",
-- "GENERATE_X_ONLY" or "NONE"
SRVAL_A => X"000000000", -- Set/Reset value for A port output
SRVAL_B => X"000000000", -- Set/Reset value for B port output
WRITE_MODE_A => "WRITE_FIRST", -- "WRITE_FIRST", "READ_FIRST" or "NO_CHANGE"
WRITE_MODE_B => "WRITE_FIRST", -- "WRITE_FIRST", "READ_FIRST" or "NO_CHANGE"
WRITE_WIDTH_A => 0, -- Valid values are 1-36 (19-36 only valid when BRAM_SIZE="36Kb")
WRITE_WIDTH_B => 0, -- Valid values are 1-36 (19-36 only valid when BRAM_SIZE="36Kb")
-- The following INIT_xx declarations specify the initial contents of the RAM
INIT_00 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_01 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_02 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_03 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_04 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_05 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_06 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_07 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_08 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_09 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_0A => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_0B => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_0C => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_0D => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_0E => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_0F => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_10 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_11 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_12 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_13 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_14 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_15 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_16 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_17 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_18 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_19 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_1A => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_1B => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_1C => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_1D => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_1E => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_1F => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_20 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_21 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_22 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_23 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_24 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_25 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_26 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_27 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_28 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_29 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_2A => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_2B => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_2C => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_2D => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_2E => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_2F => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_30 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_31 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_32 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_33 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_34 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_35 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_36 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_37 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_38 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_39 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_3A => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_3B => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_3C => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_3D => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_3E => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_3F => X"0000000000000000000000000000000000000000000000000000000000000000",
-- The next set of INIT_xx are valid when configured as 36Kb
INIT_40 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_41 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_42 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_43 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_44 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_45 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_46 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_47 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_48 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_49 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_4A => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_4B => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_4C => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_4D => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_4E => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_4F => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_50 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_51 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_52 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_53 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_54 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_55 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_56 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_57 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_58 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_59 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_5A => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_5B => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_5C => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_5D => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_5E => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_5F => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_60 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_61 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_62 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_63 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_64 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_65 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_66 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_67 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_68 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_69 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_6A => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_6B => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_6C => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_6D => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_6E => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_6F => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_70 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_71 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_72 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_73 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_74 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_75 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_76 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_77 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_78 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_79 => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_7A => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_7B => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_7C => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_7D => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_7E => X"0000000000000000000000000000000000000000000000000000000000000000",
INIT_7F => X"0000000000000000000000000000000000000000000000000000000000000000",
-- The next set of INITP_xx are for the parity bits
INITP_00 => X"0000000000000000000000000000000000000000000000000000000000000000",
INITP_01 => X"0000000000000000000000000000000000000000000000000000000000000000",
INITP_02 => X"0000000000000000000000000000000000000000000000000000000000000000",
INITP_03 => X"0000000000000000000000000000000000000000000000000000000000000000",
INITP_04 => X"0000000000000000000000000000000000000000000000000000000000000000",
INITP_05 => X"0000000000000000000000000000000000000000000000000000000000000000",
INITP_06 => X"0000000000000000000000000000000000000000000000000000000000000000",
INITP_07 => X"0000000000000000000000000000000000000000000000000000000000000000",
-- The next set of INIT_xx are valid when configured as 36Kb
INITP_08 => X"0000000000000000000000000000000000000000000000000000000000000000",
INITP_09 => X"0000000000000000000000000000000000000000000000000000000000000000",
INITP_0A => X"0000000000000000000000000000000000000000000000000000000000000000",
INITP_0B => X"0000000000000000000000000000000000000000000000000000000000000000",
INITP_0C => X"0000000000000000000000000000000000000000000000000000000000000000",
INITP_0D => X"0000000000000000000000000000000000000000000000000000000000000000",
INITP_0E => X"0000000000000000000000000000000000000000000000000000000000000000",
INITP_0F => X"0000000000000000000000000000000000000000000000000000000000000000")
port map (
DOA => DOA, -- Output port-A data, width defined by READ_WIDTH_A parameter
DOB => DOB, -- Output port-B data, width defined by READ_WIDTH_B parameter
ADDRA => ADDRA, -- Input port-A address, width defined by Port A depth
ADDRB => ADDRB, -- Input port-B address, width defined by Port B depth
CLKA => CLKA, -- 1-bit input port-A clock
CLKB => CLKB, -- 1-bit input port-B clock
DIA => DIA, -- Input port-A data, width defined by WRITE_WIDTH_A parameter
DIB => DIB, -- Input port-B data, width defined by WRITE_WIDTH_B parameter
ENA => ENA, -- 1-bit input port-A enable
ENB => ENB, -- 1-bit input port-B enable
REGCEA => REGCEA, -- 1-bit input port-A output register enable
REGCEB => REGCEB, -- 1-bit input port-B output register enable
RSTA => RSTA, -- 1-bit input port-A reset
RSTB => RSTB, -- 1-bit input port-B reset
WEA => WEA, -- Input port-A write enable, width defined by Port A depth
WEB => WEB -- Input port-B write enable, width defined by Port B depth
);
-- End of BRAM_TDP_MACRO_inst instantiation
Verilog Instantiation Template
// BRAM_TDP_MACRO: True Dual Port RAM
// 7 Series
// Xilinx HDL Language Template, version 2024.1
//////////////////////////////////////////////////////////////////////////
// DATA_WIDTH_A/B | BRAM_SIZE | RAM Depth | ADDRA/B Width | WEA/B Width //
// ===============|===========|===========|===============|=============//
// 19-36 | "36Kb" | 1024 | 10-bit | 4-bit //
// 10-18 | "36Kb" | 2048 | 11-bit | 2-bit //
// 10-18 | "18Kb" | 1024 | 10-bit | 2-bit //
// 5-9 | "36Kb" | 4096 | 12-bit | 1-bit //
// 5-9 | "18Kb" | 2048 | 11-bit | 1-bit //
// 3-4 | "36Kb" | 8192 | 13-bit | 1-bit //
// 3-4 | "18Kb" | 4096 | 12-bit | 1-bit //
// 2 | "36Kb" | 16384 | 14-bit | 1-bit //
// 2 | "18Kb" | 8192 | 13-bit | 1-bit //
// 1 | "36Kb" | 32768 | 15-bit | 1-bit //
// 1 | "18Kb" | 16384 | 14-bit | 1-bit //
//////////////////////////////////////////////////////////////////////////
BRAM_TDP_MACRO #(
.BRAM_SIZE("18Kb"), // Target BRAM: "18Kb" or "36Kb"
.DEVICE("7SERIES"), // Target device: "7SERIES"
.DOA_REG(0), // Optional port A output register (0 or 1)
.DOB_REG(0), // Optional port B output register (0 or 1)
.INIT_A(36'h0000000), // Initial values on port A output port
.INIT_B(36'h00000000), // Initial values on port B output port
.INIT_FILE ("NONE"),
.READ_WIDTH_A (0), // Valid values are 1-36 (19-36 only valid when BRAM_SIZE="36Kb")
.READ_WIDTH_B (0), // Valid values are 1-36 (19-36 only valid when BRAM_SIZE="36Kb")
.SIM_COLLISION_CHECK ("ALL"), // Collision check enable "ALL", "WARNING_ONLY",
// "GENERATE_X_ONLY" or "NONE"
.SRVAL_A(36'h00000000), // Set/Reset value for port A output
.SRVAL_B(36'h00000000), // Set/Reset value for port B output
.WRITE_MODE_A("WRITE_FIRST"), // "WRITE_FIRST", "READ_FIRST", or "NO_CHANGE"
.WRITE_MODE_B("WRITE_FIRST"), // "WRITE_FIRST", "READ_FIRST", or "NO_CHANGE"
.WRITE_WIDTH_A(0), // Valid values are 1-36 (19-36 only valid when BRAM_SIZE="36Kb")
.WRITE_WIDTH_B(0), // Valid values are 1-36 (19-36 only valid when BRAM_SIZE="36Kb")
.INIT_00(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_01(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_02(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_03(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_04(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_05(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_06(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_07(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_08(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_09(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_0A(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_0B(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_0C(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_0D(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_0E(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_0F(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_10(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_11(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_12(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_13(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_14(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_15(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_16(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_17(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_18(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_19(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_1A(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_1B(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_1C(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_1D(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_1E(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_1F(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_20(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_21(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_22(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_23(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_24(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_25(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_26(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_27(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_28(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_29(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_2A(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_2B(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_2C(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_2D(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_2E(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_2F(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_30(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_31(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_32(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_33(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_34(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_35(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_36(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_37(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_38(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_39(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_3A(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_3B(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_3C(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_3D(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_3E(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_3F(256'h0000000000000000000000000000000000000000000000000000000000000000),
// The next set of INIT_xx are valid when configured as 36Kb
.INIT_40(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_41(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_42(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_43(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_44(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_45(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_46(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_47(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_48(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_49(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_4A(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_4B(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_4C(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_4D(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_4E(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_4F(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_50(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_51(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_52(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_53(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_54(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_55(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_56(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_57(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_58(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_59(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_5A(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_5B(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_5C(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_5D(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_5E(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_5F(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_60(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_61(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_62(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_63(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_64(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_65(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_66(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_67(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_68(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_69(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_6A(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_6B(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_6C(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_6D(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_6E(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_6F(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_70(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_71(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_72(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_73(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_74(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_75(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_76(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_77(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_78(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_79(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_7A(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_7B(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_7C(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_7D(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_7E(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INIT_7F(256'h0000000000000000000000000000000000000000000000000000000000000000),
// The next set of INITP_xx are for the parity bits
.INITP_00(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INITP_01(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INITP_02(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INITP_03(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INITP_04(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INITP_05(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INITP_06(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INITP_07(256'h0000000000000000000000000000000000000000000000000000000000000000),
// The next set of INITP_xx are valid when configured as 36Kb
.INITP_08(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INITP_09(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INITP_0A(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INITP_0B(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INITP_0C(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INITP_0D(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INITP_0E(256'h0000000000000000000000000000000000000000000000000000000000000000),
.INITP_0F(256'h0000000000000000000000000000000000000000000000000000000000000000)
) BRAM_TDP_MACRO_inst (
.DOA(DOA), // Output port-A data, width defined by READ_WIDTH_A parameter
.DOB(DOB), // Output port-B data, width defined by READ_WIDTH_B parameter
.ADDRA(ADDRA), // Input port-A address, width defined by Port A depth
.ADDRB(ADDRB), // Input port-B address, width defined by Port B depth
.CLKA(CLKA), // 1-bit input port-A clock
.CLKB(CLKB), // 1-bit input port-B clock
.DIA(DIA), // Input port-A data, width defined by WRITE_WIDTH_A parameter
.DIB(DIB), // Input port-B data, width defined by WRITE_WIDTH_B parameter
.ENA(ENA), // 1-bit input port-A enable
.ENB(ENB), // 1-bit input port-B enable
.REGCEA(REGCEA), // 1-bit input port-A output register enable
.REGCEB(REGCEB), // 1-bit input port-B output register enable
.RSTA(RSTA), // 1-bit input port-A reset
.RSTB(RSTB), // 1-bit input port-B reset
.WEA(WEA), // Input port-A write enable, width defined by Port A depth
.WEB(WEB) // Input port-B write enable, width defined by Port B depth
);
// End of BRAM_TDP_MACRO_inst instantiation