Glossary
AC Adapter
A device which converts the AC voltage from a wall outlet to the DC voltage needed to power your LifeBook notebook.
ACPI
Advanced Configuration and Power Interface. An industry specification for the efficient handling of power consumption in mobile computers. ACPI determines how a computer's BIOS, operating system, and periph- erals communicate with each other about power management.
Active-Matrix Display
A type of technology for making
ADSL
Asymmetric Digital Subscriber Line. Technology for transporting high
APM
Advanced Power Management.
Auto/Airline Adapter
A device which converts the DC voltage from an auto- mobile cigarette lighter or aircraft DC power outlet to the DC voltage needed to power your LifeBook note- book.
BIOS
Basic
Bit
An abbreviation for binary digit. A single piece of information which is either a one (1) or a zero (0).
bps
An abbreviation for bits per second. Used to describe data transfer rates.
Boot
To
Bus
An electrical circuit which passes data between the CPU and the
Byte
8 bits of parallel binary information.
G l o s s a r y
Cache Memory
A block of memory built into the
CardBus
A faster,
CD-ROM
Compact disc read only memory. This is a form of digital data storage which is read optically with a laser rather than a magnetic head. A typical
CMS
Code Morphing Software. Crusoe processor software architecture that results in longer battery life. For more information on CMS, click on the Technology link on the refer to the Transmeta web site at: www.trans- meta.com.
Command
An instruction which you give your operating system. Example: run a particular application or format a floppy disk.
Configuration
The combination of hardware and software that makes up your system and how it is allocated for use.
Data
The information a system stores and processes.
DC
Direct current. A voltage or current that does not fluctuate periodically with time.
Default Value
A pre programmed value to be used if you fail to set your own.
DIMM
Disk
A spinning platter of magnetic data storage media. If the platter is very stiff it is a hard drive, if it is highly flexible it is a floppy disk, if it is a floppy disk in a hard housing with a shutter it is commonly called a diskette.
Disk Drive
The hardware which spins the disk and has the heads and control circuitry for reading and writing the data on the disk.
Diskette
A floppy disk in a hard housing with a shutter.
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