Texas Instruments TI-99/4A User Reference Guide

Table of Contents
Input-Output Statements , _ .. , - - - - - - II -5 7
Introduction _ _ , , _ , II-57
INPUT , - II -58
READ _, . _ _ , _ - - - - 11-61
DATA , _. _ , - .. - , 1I-63
RESTORE ' _ _ _ , - , , H·64
PRINT _ .. __ II·65
DiSPLAY , , , II-70
Color Graphics and Sound _ , - .. II -71
Introduction _ , , .. _ , - II-71
CALL CLEAR n·n
CALL COLOR. , ' .. _ , - , II-73
CALL SCREEN _ _ __ , , II-75
CALL CHAR. ' , , , 1I-76
CALL HCHAR , , , .. II-80
CALL VCHAR. . , , _. , , , II-83
CALL SOUND . . . . . . . . . - II-84
CALL GCHAR , '" , II-86
CALL KEY . , , , - - - . - II-87
CALL JOYST , _ _ , __ - - - II-90
Built-In
Numeric Functions , '" - - - - H·91
Introduction. , , ' , H-91
ABS , , , _ - - - - JJ-92
ATN , , _ , , , - II·92
COS , , , , , , II-93
EXP , _ - IT-QJ
INT , _. ' , _ _ , . ' II-94
LOG . , _. . . . . . . . . . . . . . . . . . - - - - - - - . . . . . . . . . . II-94
RANDOMIZE .. , _ , ' _ - - , II-95
RND . , , , - - - - - - , , II -96
SGN , , II -97
SIN , , _ II-97
SQR , . _ , , , , II-98
TAN , , , _ _ - - - - II-98
Built-Ill String Functions , , II-99
Introduction , , _ .. , , - - - . II-99
ASC , II-100
C
HR$ , , .. _ - .. II-100
LEN _ , , II-10l
POS _. _ , _ , - - - - . II-10l
SEG$ _ ' II 102
STR$ , _ , - _ 11-103
VAL _ , , - 11-103
User-Defined
Functions , II-104
Introduction , II·l 04
DEF , ' II·IOS
Arrays , , , , 11-108
Introduction , , _ , , - - - - - II-108
DIM , , , II-110
OPTION HASc __ , " II-ll2
User's Reference Guide
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Texas Instruments TI-99/4A Specifications

General

Brand	Texas Instruments
Model	TI-99/4A
Category	Desktop
Language	English