https://voidash.github.io/blog/tags/computer-architecture/ Recent content in computer architecture on AshLogs https://voidash.github.io/blog/avatar.png https://voidash.github.io/blog/avatar.png Hugo -- gohugo.io en-us © 2025 AshLogs. All rights reserved. Fri, 29 Dec 2023 15:15:25 +0545 https://voidash.github.io/blog/posts/2023/hacking-casio-calculator/ Fri, 29 Dec 2023 15:15:25 +0545 https://voidash.github.io/blog/posts/2023/hacking-casio-calculator/ Deep dive into hacking the Casio fx-991es calculator by exploiting buffer overflow vulnerabilities in its nX-u8 chip architecture. Learn about Harvard architecture, memory manipulation, and ROP techniques. https://voidash.github.io/blog/posts/2017/computers-subtract/ Sun, 12 Mar 2017 00:00:00 +0545 https://voidash.github.io/blog/posts/2017/computers-subtract/ Learn how computers use 9's complement method for subtraction using the same circuit as addition. A practical guide to computer arithmetic.