Texas Instruments TI-89 Developer's Guide

633
TI
-
89 / TI
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92 Plus Developer Guide
Not for Distribution
Beta Version January 26, 2001
Appendix A: System Routines — Keyboard
alphaLockOff.............................................................................................................................635
alphaLockOn.............................................................................................................................636
GetAlphaStatus.........................................................................................................................637
GKeyFlush ................................................................................................................................638
GKeyIn......................................................................................................................................639
kbhit ..........................................................................................................................................641
KeyYesOrNo.............................................................................................................................642
ngetchx .....................................................................................................................................643
OSCheckBreak .........................................................................................................................644
OSClearBreak...........................................................................................................................645
OSDisableBreak .......................................................................................................................646
OSEnableBreak ........................................................................................................................647
OSInitBetweenKeyDelay...........................................................................................................648
OSInitKeyInitDelay....................................................................................................................649
push_getkey..............................................................................................................................650
pushkey.....................................................................................................................................651
QModeKey................................................................................................................................652
QSysKey...................................................................................................................................653
restoreAlphaLock......................................................................................................................654
See Also:
handleRclKey......................................................................................932. See Operating System
handleVarLinkKey...............................................................................933. See Operating System

Texas Instruments TI-89 Specifications

General

Display size (HxV)	100 x 160 mm
Memory type	639K FLASH ROM, 188K bytes RAM
Compatible operating systems	Operating System 2.09
Battery type	AAA