31 lines
829 B
ReStructuredText
31 lines
829 B
ReStructuredText
|
.. dev_manual_backward_compatibility::
|
||
|
|
||
|
Backward compatibility
|
||
|
======================
|
||
|
|
||
|
OpenFPGA v1.1
|
||
|
-------------
|
||
|
|
||
|
OpenFPGA v1.2 is a major upgrade over v1.1, which upgrades the internal VPR engine.
|
||
|
The (VPR) architecture files used with v1.1 may not be compatible with v1.2.
|
||
|
|
||
|
You can upgrade your architecture files with script
|
||
|
|
||
|
..code-block:: bash
|
||
|
|
||
|
python3 openfpga_flow/scripts/arch_file_updater.py \
|
||
|
--input_file ${v1.1_arch_file} \
|
||
|
--output_file ${v1.2_compatible_arch_file}
|
||
|
|
||
|
Or, If you want to stay with v1.1, the final build was (tag: `OpenFPGA:v1.1.541 <https://github.com/lnis-uofu/OpenFPGA/tree/v1.1.541>`_))
|
||
|
|
||
|
.. code-block:: bash
|
||
|
|
||
|
https://github.com/lnis-uofu/OpenFPGA/tree/v1.1.541
|
||
|
|
||
|
or you can download the docker image
|
||
|
|
||
|
.. code-block:: bash
|
||
|
|
||
|
docker pull ghcr.io/lnis-uofu/openfpga-master:v1.1.541
|