Грабовская, Ю. Л., and С. Н. Рева. “The Computer Control Channel Modernization of the Digital Processor Educational Model”. Bulletin of V.N. Karazin Kharkiv National University, Series «Mathematical Modeling. Information Technology. Automated Control Systems», Vol. 39, no. 3, Oct. 2018, pp. 26-32, https://periodicals.karazin.ua/mia/article/view/11644.