This manual serves to study the basics of working with the programmable logic of XILINX, mastering the XILINX Web software package. Pack 5. 1 and gain practical work skills. XILINX is currently the world's leading manufacturer of programmable logic integrated circuits, which are increasingly popular among developers of digital equipment. On the other hand, the versatility of such circuits and the possibility of multiple reprogramming make them indispensable for gaining practical skills in the field of digital electronics. Unfortunately, the available bibliographic sources are designed more for specialists with work experience than for students .. This manual is intended to partially fill this gap. Due to its limited scope, it does not claim to be complete, but the authors primarily pursued another goal - to provide the reader with the necessary minimum of knowledge to begin independent work. This manual is intended for students studying at the Faculty of Physics of VSU in the specialty "Radiophysics and Electronics"