The file names are self‑explanatory and reflect the functionality of each program. The structure and flow of these assembly codes are inspired by the Introduction to x86 Microprocessor course I took at IUST University. While the course focused on the 8086 (16‑bit assembly), the examples in this repository are implemented using x86‑64 assembly.

the src directory contains .asm files(64-bit assembly). the build directory contains executed files using the following commands _for linux:

Assemble using nasm :

nasm -f elf64 src/---.asm -o build/---.o

link the object file:

ld build/---.o -o /build/---   

Run:

build/---

the registers layout in x86-64 are as follow

read_key assembly code for the algorithm below is here

#read key
#   ↓
#is key ESC?
#   ↓ yes → exit
#   ↓ no
#print character
#   ↓
#repeat

BCDTOBINARY this scrpit will convert 4 digit bcd into binary

RAM_TEST---|

Hello world! Hello, World! on sreen