When the installation is achieved, do not forget to add $RISCV/bin to your PATH.
## Questa tool
Questa sim **version 10.7** has been used for simulations.
Questa Prime**version 10.7** has been used for simulations.
## Vitis/Vivado setting up
This section will be completed in a next release (the so-called "2<sup>nd</sup> kit" planned early December 2020).
For the contest, CVA6 processor will be implemented on Zybo 7-20 board from Digilent. This board consists of Zynq 7 FPGA from Xilinx.
To do so, **Vitis 2020.1** environment from Xilinx need to be installed.
Furthermore, Digilent provides board files for each development board.
This files ease the creating of new projects with automated configuration of several complicated components such as Zynq Processing System and memory interfaces.
This files ease the creation of new projects with automated configuration of several complicated components such as Zynq Processing System and memory interfaces.
All guidelines to install **vitis 2020.1** and **Zybo 7-20** board files are explained to the following link: