Glossary
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PC Card
— A removable I/O card adhering to the PCMCIA standard. Modems and
network adapters are common types of PC Cards.
PCI
— peripheral component interconnect — PCI is a local bus that supports 32-and
64-bit data paths, providing a high-speed data path between the processor and devices
such as video, drives, and networks.
PCI Express
— A modification to the PCI interface that boosts the data transfer rate
between the processor and the devices attached to it. PCI Express can transfer data at
speeds from 250 MB/sec to 4 GB/sec. If the PCI Express chip set and the device are
capable of different speeds, they will operate at the slower speed.
PCMCIA
— Personal Computer Memory Card International Association — The
organization that establishes standards for PC Cards.
PIO
— programmed input/output — A method of transferring data between two
devices through the processor as part of the data path.
pixel
— A single point on a display screen. Pixels are arranged in rows and columns to
create an image. A video resolution, such as 800 x 600, is expressed as the number of
pixels across by the number of pixels up and down.
Plug-and-Play
— The ability of the computer to automatically configure devices. Plug
and Play provides automatic installation, configuration, and compatibility with
existing hardware if the BIOS, operating system, and all devices are Plug and Play
compliant.
POST
— power-on self-test — Diagnostics programs, loaded automatically by the
BIOS, that perform basic tests on the major computer components, such as memory,
hard drives, and video. If no problems are detected during POST, the computer
continues the start-up.
processor
— A computer chip that interprets and executes program instructions.
Sometimes the processor is referred to as the CPU (central processing unit).
PS/2
— personal system/2 — A type of connector for attaching a PS/2-compatible
keyboard, mouse, or keypad.
PXE
— pre-boot execution environment — A WfM (Wired for Management)
standard that allows networked computers that do not have an operating system to be
configured and started remotely.
R
RAID
— redundant array of independent disks — A method of providing data
redundancy. Some common implementations of RAID include RAID 0, RAID 1,
RAID 5, RAID 10, and RAID 50.
book.book Page 187 Tuesday, October 7, 2008 6:00 PM
Содержание M1330 - XPS - Core 2 Duo 1.83 GHz
Страница 1: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell XPS M1330 Owner s Manual Model PP25L ...
Страница 56: ...56 Using a Battery ...
Страница 66: ...66 Using Multimedia ...
Страница 70: ...70 Using ExpressCards ...
Страница 82: ...82 Setting Up and Using Networks ...
Страница 86: ...86 Securing Your Computer ...
Страница 126: ...126 Troubleshooting ...
Страница 154: ...154 Adding and Replacing Parts ...
Страница 156: ...156 Dell QuickSet ...
Страница 176: ...176 Appendix ...
Страница 194: ...194 Glossary ...
Страница 202: ...202 Index ...