TY CONF TI OPEN SOURCE SOFTWARE TOOLS FOR DESIGNING RISC-V PROCESSOR CORES KW processor cores KW software tools KW functional blocks KW efficiency KW methodology JO MODELING INFORMATION SYSTEMS AND TECHNOLOGIES AU Strogonov, A.V. AU Bordyuzha, O.L. AU Strogonov, A.I. PY 2024 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov