Пентагон ЛЕО, доработка версии 2.Х

Why don't all processors and most divmmcs work on Leo version 2.X? I'd like to express my deepest gratitude for their assistance in identifying the cause to Alexey Leo, the author of the project, and Alexander Pentadiv, the author of the Pentadiv, who almost simultaneously suggested possible solutions to the problem. You can purchase the Leo board and other custom boards through the author's OLX profile: https://www.olx.ua/list/user/1S2jw/