(eng): Description of STM32H753 Nucleo 144 board based terminal with an Adafruit TFT display and Zynq Ultrascale+ accelerator on TE0820 module and TE0706 carrier board. Complete terminal: Nucleo 144 STM32H753 terminal with Zynq Ultrascale+ accelerator. SW project is using the STM32CubeH7 Firmware Package V1.5.0 available for download with the STM32CubeMX - The STM32Cube initialization code generator. The Zynq Ultrascale+ Debian OS supports Scilab interpret. Scilab scripts prepare and visualize double precision matrix data and also call compiled C/C++ functions with MEX format identical to Matlab. In the terminal application, Scilab executes user defined script and acts as server for the STM32H7 MCU terminal. Scilab scripts define content of user menus and execute calls to precompiled MEX functions executed on Arm A53 1.2 GHz microprocessor of the Zynq Ultrascale+ device. Scilab can also use the ssh PuTTY terminal for 1Gbit fixed line Ethernet connection to a remote X11 Desktop for visualization of simulation results.