Texas Instruments TI-84 PLUS - Graphing Calculator User Manual

Chapter 18: Memory and Variable Management 326
Chapter 18:
Memory and Variable Management
RAM FREE displays the
amount of available RAM.
ARC FREE displays the
amount of available Archive.
Checking Available Memory
MEMORY Menu
At any time you can check available memory or manage existing memory by selecting items from
the
MEMORY menu. To access this menu, press y L.
To check memory availability, first press y L and then select
2:Mem Mgmt/Del.
Available RAM, Archive, and App Slots
The TI-84 Plus / TI-84 Plus Silver Edition has Archive, RAM, and Application (App) slot memory for
you to use and manage. The available RAM stores computations, lists, variables, and data. The
available Archive lets you store programs, Apps, groups, and other variables. The App slots are
actually individual sectors of Flash ROM where Apps are stored.
MEMORY
1: About...
Displays information about the graphing
calculator including current OS version number.
2: Mem Mgmt/Del...
Reports memory availability and variable usage.
3: Clear Entries
Clears ENTRY (last-entry storage).
4: ClrAllLists
Clears all lists in memory.
5: Archive...
Archives a selected variable.
6: UnArchive...
UnArchives a selected variable.
7: Reset...
Displays the RAM, ARCHIVE, and ALL menus
8: Group...
Displays GROUP and UNGROUP menus.
Graphing
calculator
Available RAM Available
Archive
App
Slots
TI-84 Plus 24 Kilobytes 491 Kilobytes 30
TI-84 Plus Silver
Edition
24 Kilobytes 1.5 Megabytes 94

Texas Instruments TI-84 PLUS - Graphing Calculator Specifications

General

Type	Graphing Calculator
Display Type	LCD
Screen Resolution	96 x 64 pixels
Processor	Zilog Z80
Memory	24 KB RAM, 480 KB Flash ROM
Power Source	4 AAA batteries (with backup lithium battery)
Connectivity	I/O port
Weight	7.4 oz (210 g)
Software	TI-OS (Texas Instruments Operating System)