Introduction to Processor Mode

Introduction to Computer Architecture

Introduction

Number Systems

Representing Integers

ASCII Strings

Assembling and Linking Basics

Debugging

Defining Variables

Constants

Set up the building environment in Raspberry Pi

Ldr Instruction

Str Instruction

Shfit Left

Rotate Instruction

Shift Right

Mov Instruction

Operand2

Neg Instruction

Add and Sub Instructions

Add and Sub Instructions Example

Flags Register

Carry Flag

Overflow Flag

Zero Flag

Negative Flag

Orr Instruction

And and Orr Instructions Example

And Instruction

Bic Instruction

Not Instruction

Eor Instruction

Introduction to Branching

B Instruction

Test Instruction

Conditional Branching Part 1

Conditional Branching Part 2

Conditional Branching Part 3

Conditional Branching Example 1

Conditional Branching Example 2

Introduction to Array

Addressing Modes

PC-Relative Addressing

Endianness

Immediate Addressing

Register Addressing

Data Alignment

Divide Instructions

Mul and Div Instruction Example

Multiply Instructions

Introduction to Procedures

Stack

Procedures

Ldp and Stp Instructions

Nested Procedures Calls

Passing Parameters Part 1

Passing Parameters Part 2

Local Variables

Calling Convention

Macros

Calling Convention Example

How to Connect Raspberry Pi to the Computer

Intro

Installation and Setup on Linux (ubuntu)

Installation and Setup on MacOS

Installation and Setup on Windows 10

Boot up

Building Projects on Windows 10

Building Projects on Linux (ubuntu)

A Simple Library

Building Projects on MacOS

Printing the Keys

Printing Messages with UART on Raspberry pi 3 (qemu)

Printing Messages with UART on Raspberry pi 4