3. Generators API

3.1. OpenFPGA Task Generator

class generators.openfpga_task_gen.OpenfpgaTaskLauncher(template_file, output_dir='.', **kwargs)

Generate an OpenFPGA task file and run it with the framework.

Parameters

template_file (str) – File name of the OpenFPGA-based template task.
output_dir (str, optional) – Output path name when running the task, usually refering to the run_dir.
device_layout (str, optional) – Specify the FPGA device layout.
channel_width (str, optional) – Specify the FPGA channel width.
abc_command (str, optional) – Specify the default ABC executable, usually between (abc or abc9).
lut_max_width (str, optional) – Specify arguments of the ABC -lut options to improve the LUT mapping. Read the Yosys documentation for more details, typical formats are: <width> or <w1>:<w2>.

Variables

openfpga_script_dir (str) – Path location of the OpenFPGA scripts.
openfpga_run_task (str) – Executable of the OpenFPGA task file.
target_file (str) – Generated OpenFPGA task file name, saved in the output_dir directory.

configure_task(**kwargs): Generate the OpenFPGA-based configuration task file.

run(debug=False, **kwargs)

Run the OpenFPGA simulation with the generated task file.

Parameters