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16-20 Programming

8316PROG.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 1:23 PM Printed: 02/19/01 1:39

PM Page 20 of 22

getKey returns a number corresponding to the last key

pressed, according to the key code diagram below. If no

key has been pressed,

getKey returns 0. Use getKey inside

loops to transfer control, for example, when creating video

games.

Program Output

Note:







, and

were pressed during

program execution.

Note:

You can press

at any time during execution to break the

program (page 16

5).

ClrHome (clear home screen) clears the home screen

during program execution.

ClrTable (clear table) clears the values in the table during

program execution.

getKey

TI-83 Key Code

Diagram

ClrHome,

ClrTable

Programming	TI-BASIC
Processor	Zilog Z80, 6 MHz
Weight	7.4 oz (210 g)
Display	96x64 pixels, monochrome LCD
Power Source	4 AAA batteries, 1 CR1616 or CR1620 for backup
Memory	32 KB RAM
Connectivity	2.5mm I/O port for linking with other TI calculators

Texas Instruments TI-83 Guide Book

Other manuals for Texas Instruments TI-83