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Atari Manuals
Desktop
400
Basic reference manual
Atari 400 Basic Reference Manual
Vintage computer
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Also See for 400
:
Technical reference manual
(537 pages)
,
Users handbooks
(326 pages)
,
User manual
(244 pages)
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Contents
Table of Contents
Bookmarks
Table of Contents
Table of Contents
Preface
1 General Information
Special Notations Used in this Manual
Abbreviations Used in this Manual
Operating Modes
Arithmetic Operators
Operator Precedence
Built-In Functions
Graphics
Sound and Games
Wraparound and Keyboard Rollover
Error Messages
2 Commands
Bye
Cont
End
Let
List
New
Rem
Run
Stop
3 Edit Features
Screen Editing
Double-Key Functions
Cursor Control Keys
Special Function Keys
4 Program Statements 15
Gosubireturn
Goto
If/Then
On/Gosub
On!Goto
Pop
Restore
Trap
5 Input/Output Commands
Input/Output Devices
Open/Close
Put/Get
Cload
Csave
Dos
Enter
Input
Load
Lprint
Note
Point
Print
Read/Data
Save
Status
Xio
Chaining Programs
6 Function Library
Arithmetic Functions
Abs
Clog
Exp
Int
Log
Rnd
Sgn
Sqr
Trigonometric Functions
Atn
Deg/Rad
Special Purpose Functions
Adr
Fre
Peek
Poke
Usr
7 Strings
Asc
Chr
Len
Str
Val
String Manipulations
DIM
Arrays and Matrices
Clr
Graphics Modes and Commands
Graphics
Graphics Modes
Modeo
Modes 1 and 2
Mod es 3, 5, an D
Modes 4 and 6
Mode8
Color
100 Dra Wto
Locate
40 Plot
Position
Put/Get
Setcolor
XIO (Special Fill Application)
A Ssigning Colors to Text Modes
Graphics Contr Ol Characters
10 Sound and Game Controllers
Sound
Paddle
Ptrig
Stick
Strig
11 Advanced Programming Techniques
Memory Conservation
Programming in Machine Language
Appendix A
Appendix Berror Messages
Appendix Catascii Character Set
Appendix D Atari
Memory Map
Contents
Appendix Ederived Functions
Control Characters
Appendix F Appendix G Glossary
Appendix H User Programs
Appendix Imemory Locations
Index
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See also:
Owner's Manual
,
User Manual
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