12.1. Memory management

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Last modified: 2012-10-21

Preamble

Chapters

01 - Generalities
- Numeric systems
- Registers
- In/Out ports
- Segmentation
- Executable programs on MS-DOS
- Differences between the syntaxes
  - Differences between NASM and MASM
  - Differences between NASM and FASM
02 - Hello World
- Hello World COM
  - MASM Sintax
    - MundoCM1
    - MundCM1b
    - MundoCM2
    - MundoCM3
    - MundoCM5
  - NASM Sintax
  - FASM Sintax
- Hello World EXE
  - MASM Sintax
  - NASM Sintax
  - FASM Sintax
    - MundoXF1
    - SegtosF1
- Summary
03 - Data
- Simple data
- Complex data
- Unions
- Bit fields
- Quizes
04 - Jumps
- Short, near and far directions
- Labels
  - Tags ambience
  - Anonym labels
- Unconditional jumps
- Test instructions
- Decisions
- Loops
- Conditional jumps
05 - Procedures
- Directive PROC utilities
- Far calls
- Macros
06 - Arithmetic
- Mathematical operations
- Mathematical co-processor
07 - Data(2)
- Common instructions
- Sorting and searching methods
  - Sorting methods
  - Searching methods
- Lists
- Trees
  - Binary tree
    - Trip of binary trees
    - Searching binary trees
08 - The screen
- Videocard components
- Horizontal and vertical retrace
- C.R.T.C. programming
- Video modes
- Video pages
- Video software interrupts
  - MS-DOS
  - Bios
- Video memory direct writing
- Palette
  - Color
  - Examples
- Text mode full examples
  - Copper bars
  - Focus
  - Caleidoscope
  - Tetris
  - Debugging
09 - Keyboard
- Keyboard distribution
- Keyboard data area
- Keyboard buffer
- Scan code
- Keyboard Int21h
- Keyboard Int16h
10 - Files
- Files management
- Accesing files methods
- Other processes on files
11 - Interruptions
- Polling versus Interruptions
- Internal interruptions or excepctions
- Hardware interruptions (IRQs)
- Software interruptions
- System interrupt table
- ISRs
- Interruptions management
  - Interruptions to manage interruptions
  - Manage interruptions methods
- Examples
- Multiplex interrupt
12 - Memory
- Memory management
- TSRs
- CMOS memory
- Extended and expanded memory
- Direct memory access (DMA)
13 - Recursion
- Examples of recursive definitions
- Recursion power
- Recursive objects kinds
  - Algorithmic recursion
  - Data recursion
- Algorithmic recursion
- Examples of recursion
- When to use and when not to use recursion
  - Calculating a factorial number with recursion
  - Calculating a factorial number without recursion
- When to use recursion
  - Recursive method
  - Not recursive method
- Inverse trailing algorithms
  - The eight queens problem
14 - Printer
- Interruption basic operations
- Common characters of printer control
- Examples
15 - The mouse
- Mouse basic definitions
- Mouse basic operations
- Mouse control methods
  - Mouse control by successive drilling poll
  - Mouse control using interrupts
- Other interesting mouse functions
  - Modifying the mouse cursor aspect
  - Cursor mouse motion constriction
16 - Joystick
- Brief joystick history
- Joystick structure
- Joystick connector
- "How works joystick port hardware
  - Analogical resistance entry
  - Switches entry
- How to program analogic joystick
  - BIOS functions
  - Games port direct reading
17 - The time
- Using interrupts
- Bios data direct accessing
- Handling interrupts
- Using the screen refreshment delay
- Multidelay
- PIT reprogramming
- PIT channels
18 - The sound
- The PC speaker
- Sound Blaster
19 - HLL interfaces
- Elements in the interface
- The interface
  - The control flow
  - The data access
- Security
- Subrutines and links
- Pascal interface
  - Types of pascal interfaces
    - Internal interface
      - Parameters in the procedures
      - Examples
    - External interface
      - Examples
  - V. Free Pascal
- Interfaz con C
- Basic interface
  - Examples
- V. RQ Basic
- Assembly modules
- Debugging
20 - Windows Prog.
- Before begging
- Windows console programs
- First Windows program with windows
- First window Windows
- Text on the window
- Drawing on the window
- Objects on our window
- Different types of buttons with and without images
  - Custom text on a button
  - Buttons with double image, custom cursor on button
- Menu example
- Using the mouse in Windows
  - Coordinates of the mouse
- Common Controls, files and tooltip
  - Common Controls, files and tooltip
- DLLs example
  - DLLs example
- Bases de Datos
  - SQLite
  - PostgreSQL
  - Oracle
  - ODBC
- Más ejemplos
  - Hangman
  - PostgreSQL
  - 3d Starfield
  - Tetris
  - WinFire
- Debugging in Windows
21 - Linux prog.
22 - Graphic Prog
- Some definitions
23 - Lines
- The equation of the straight line
- The Bresenham algorithm
  - Examples
    - Fans
    - Lines box
- Clipping
24 - Rectangles
- Rectangles and aspect ratio
- Example
25 - Ellipses
- The average point algorithm to draw circles
- Circles and aspect ratio
- Algorithms to draw ellipses
26 - Regions
- Region definition
  - Interior and border pixels
  - Connectivity
- Filled regions algorithm
- Example
27 - The palette
- What is the palette
- Examples
28 - Graphic formats
- RAW
- PCX
- BMP
- Extra
29 - Virtual screens
- What is a virtual screen
  - 13h virtual screens
- Examples
30 - Text
- System fonts
  - Video BIOS support
  - VGA and MCGA characters by default
- Software characters generator
  - Pixels manipulation
  - Clipping
- Examples
- Further away
31 - Sine and cosine
- Definition
  - Trigonometrical proportions
- Methodology
  - Calculation rule
- Example: spiral
32 - Fractals
- Fractal definition
- Lineal fractals
- Complex or non lineal fractals
  - Julia sets
  - Mandelbrot set
- Chaos
- L-Systems
- Fractal plasma
- Fractal fire
- Landscape
- Clouds
- Trees
33 - Animation
- Bit to bit pixels operations
  - Xor
  - Not
  - And
  - Or
- Keyboard
- Double, triple y n-buffering
- Blocks of bits tiling
- Animation
  - Background restoring
34 - Graph. examples
- Overturning screen to a BMP
- Rebound
- Bump mapping
- Ceva curve
- FeedBack
- Magnifying glass
- Snow
  - Christmas trees
  - Snow falling
- Plasma
  - Dynamic plasma
  - Double buffering dynamic plasma
- Rain
- ShadeBob
- Sprite
- Ground
35 - Space Invaders
- Space Invaders reading BIOS-ticks
- Space Invaders handling Int 1Ch
- Space Invaders modifying PIT-counter0
- Space Invaders reading from PIT-counter0
- Space Invaders handling Int 1Ch and background music (with flickering)
- Space Invaders handling Int 1Ch and background music (fixed)
- Quizes
  - Stardust
36 - 3D Intro
37 - 3D examples

Appendix

References

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