# Generation Report - FFT MegaCore Function v13.0
Entity Name | asj_fft_dualstream_fft_130
Variation Name | fft
Variation HDL | Verilog HDL
Output Directory | D:\WORK1\hs_adc\fpga\fft
## File Summary The MegaWizard interface is creating the following files in the output directory:
File | Description
--- | ---
fft.vo | Verilog HDL IP Functional Simulation model
fft_tb.v | Verilog HDL Testbench
fft_model.m | Matlab m-file describing a Matlab bit-accurate model.
fft_tb.m | Matlab Testbench
fft_nativelink.tcl | A Tcl script to setup NativeLink in the Quartus II software.
fft_real_input.txt | Text file containing input real component random data. This file is read by the generated VHDL or Verilog HDL and Matlab testbenches.
fft_imag_input.txt | Text file containing input imaginary component random data. This file is read by the generated VHDL or Verilog HDL and Matlab testbenches.
fft_1n2048sin.hex | Intel Hex-format ROM initialization file.
fft_2n2048sin.hex | Intel Hex-format ROM initialization file.
fft_3n2048sin.hex | Intel Hex-format ROM initialization file.
fft_1n2048cos.hex | Intel Hex-format ROM initialization file.
fft_2n2048cos.hex | Intel Hex-format ROM initialization file.
fft_3n2048cos.hex | Intel Hex-format ROM initialization file.
fft.v | A MegaCore® function variation file, which defines a Verilog HDL top-level description of the custom MegaCore function. Instantiate the entity defined by this file inside of your design. Include this file when compiling your design in the Quartus II software.
fft_bb.v | Verilog HDL black-box file for the MegaCore function variation. Use this file when using a third-party EDA tool to synthesize your design.
fft.bsf | Quartus® II symbol file for the MegaCore function variation. You can use this file in the Quartus II block diagram editor.
fft.qip | Contains Quartus II project information for your MegaCore function variation.
fft.html | The MegaCore function report file.
## MegaCore Function Variation File Ports
Name | Direction | Width
--- | --- | ---
clk | INPUT | 1
reset_n | INPUT | 1
inverse | INPUT | 1
sink_valid | INPUT | 1
sink_sop | INPUT | 1
sink_eop | INPUT | 1
sink_real | INPUT | 16
sink_imag | INPUT | 16
sink_ready | OUTPUT | 1
sink_error | INPUT | 2
source_error | OUTPUT | 2
source_ready | INPUT | 1
source_sop | OUTPUT | 1
source_eop | OUTPUT | 1
source_valid | OUTPUT | 1
source_exp | OUTPUT | 6
source_real | OUTPUT | 16
source_imag | OUTPUT | 16