%0 Conference Article %T USING A TEACHING COMPUTER SOFTWARE MODEL TO STUDY ITS ARCHITECTURE %A Skvorcova, E.I. %A Yagodkin, A.S. %A Shapkin, V.S. %K architecture, computer program model, assembler, display, instruction system, instruction classes, addressing methods, processor registers, start address, ASCII codes %J CHALLENGING ISSUES IN SYSTEMS MODELING AND PROCESSES %D 2025 %P 4 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov