.. _utility_functions:

===============
Utility Classes
===============

Helper Functions
''''''''''''''''

:doc:`Helper Functions <../utility_classes/utils_helper_functions>`
................................................


OpenFPGA Helper Classes
'''''''''''''''''''''''

:doc:`OpenFPGA <../utility_classes/OpenFPGA>`
................................................

:doc:`FPGAGridGen <../utility_classes/FPGAGridGen>`
................................................

This class generates the a 2-dimensional list from the VPR architecture file
It maps the coordinates to the top-level instances of the classic FPGA.