A 32-bit ALU using combinational logic written in Verilog.

Lightweight Microcontroller Simulator

Simulatore in C di un’unità aritmetico-logica ispirata al chip 74181, capace di eseguire operazioni logiche e aritmetiche su input a 4 bit (con supporto esteso a 32 bit tramite cascata), utile per chi voglia studiare il comportamento interno di un’ALU storica.

Arbitrary-precision arithmetic, also called bignum arithmetic, multiple precision arithmetic, or sometimes infinite-precision arithmetic, indicates that calculations are performed on numbers whose digits of precision are limited only by the available memory of the host system. This contrasts with the faster fixed-precision arithmetic found in mo…

homebrew computer with a (almost) 16 bit architecture

A guide to emulator development from scratch

Computer Systems Organization