Computer-Architecture on Scholionhttps://scholion.thluiz.com/tags/computer-architecture/Recent content in Computer-Architecture on ScholionHugo -- gohugo.iopt-BR© 2026Thu, 19 Jun 2014 11:14:56 -0300Issue 7.5: Exploring low-level computing concepts with Rubyhttps://scholion.thluiz.com/notes/issue-75-exploring-low-level-computing-concepts-with-ruby/Thu, 19 Jun 2014 11:14:56 -0300https://scholion.thluiz.com/notes/issue-75-exploring-low-level-computing-concepts-with-ruby/The article builds a stripped-down 6502 simulator in JRuby to run Snake6502, explaining machine code, memory, stack behavior, memory-mapped I/O, registers, flags, addressing modes, and the instruction loop.