This note covers the following topics: Introduction to Computer Organization,
Sample 68000 Addressing Modes, Introduction to Input/Output, Memory
Mapped I/O, Stacks and Stack Operations, Stack Related Instructions,
Recursive/Re-entrant subroutines, Utilizing The Stack for Local Subroutine
Storage, Interrupts & Exceptions,
Interrupt-Driven I/O, Vectored Interrupts, PIT I/O and Timer Interrupt Examples,
68000 Binary Coded Decimal (BCD) And Multiple-Precision Arithmetic Support , Reduced Instruction Set Computer, Basic concepts of CPU organization.
The purpose of
this book is to give the reader a better understanding of how computers really
work at a lower level than in programming languages like Pascal. By gaining a
deeper understanding of how computers work, the reader can often be much more
productive developing software in higher level languages such as C and C++.
Learning to program in assembly language is an excellent way to achieve this
goal.
This page covers the following topics related to ARM
assembly language :ISA varieties, ARM assembly
basics, A simple program: Adding numbers, Another example: Hailstone sequence,
Another example: Adding digits, Summary of instructions so far, Condition codes,
Basic memory instructions, Addressing modes, Initializing memory,
Multiple-register memory instructions.
This PDF covers the following topics related to Assembly Language
Programming : Fundamentals of assembly language, Introduction to assembly
language and ARMlite, Countdown, Matchsticks, Hangman, Indirect & Indexed
addressing, The System Stack, and Subroutines, Interrupts, Snake.
This note explains the
following topics: Introduction to Linux Assembly Language, x86 architecture,
64-bit x86 Assembly, ARM Assembly language, ARM Thumb, 8-bit 6502 or 16-bit
65c816 Programming, Video Game Programming and Assembly Code Optimization.
This document
introduces the use of assembly language on Linux systems. It is assumed that the reader is already familiar with Unix,
and has been exposed a bit to the Intel register and instruction set.