The 2022.1 folder corresponds to the original version presented in the book "Guide to Computer Processor Architecture", Bernard Goossens, Springer 2023.
The 2024.1 folder corresponds to an update to be used with the Vitis 2024.1 version.
The 2023.1 and 2023.2 versions are not recommended. Either install Vitis 2022.1 or 2024.1.