Ultra - Advanced Technology Attachment

ATA is the name given to a standard that is widely utilize in the connection of hard drives and other storage devices to a computer's motherboard. It is also called Integrated Drive. Electronics or IDE. Ultra ATA is a new technology in computers that greatly upgrades transfer speed and architecture. ATA means Advanced Technology Attachment.

There are some buzzwords that are used in connection with Ultra ATA. These buzzwords refer to specific parts of the standard or components of the complete architecture. As a result of this, it may become puzzling for customers. Here are the widely used cathphrases in connection with ATA:

1. Ultra Direct Memory Access (UDMA)

Ultra ATA materialized from collaboration between Quantum, Intel and Seagate. It was formulated to allow a hard disk or hard drive to move data straight to the computer's system memory without having to use the central processing unit (CPU) to do so. Because of this, processor resources are effectively used and the general operation of the computer system is increased. Thus, it is termed Ultra Direct Memory Access because of the direct transfer of data to the computer's memory.

2. Advanced Technology Attachment Packet Interface (ATAPI)

ATA was first made just for hard drives but afterward, the launch of ATAPI integration widened the arrangement to include CD-ROM drives, DVD Players, Tape drives as well as other storage devices. ATAPI was later termed ATA/ATAPI.

3. Parallel ATA (PATA)

Ultra ATA uses parallel cables. It wasn't necessary to distinguish parallel ATA until a newer and faster serial design for ATA was created. Due to the launch of the Serial ATA it then became important to distinguish as Parallel ATA (PATA).

4. Direct Memory Access (DMA)

DMA allows the transmission of data straight to the system's memory without the use of the central processing unit (CPU). With the use of DMA controller, the speed is increased to manage the transfer of data. Before a DMA can be used, the system must have a DMA driver installed.

5. Bus Mastering DMA

This allows the interface card to monitor data transfer from the drive and straight to the system's memory.
ATA is also classified by the transfer speed ceilings. The specific types are Ultra ATA/133, Ultra ATA 100, Ultra ATA 66 and Ultra ATA 33. Ultra ATA is the fastest having a transfer speed of 133 megabytes per second. Ultra ATA drives are also widely utilized as back up and archive drives.
There are specific things that are required in order to use Ultra ATA. These are:

1. A hard drive that is ATA compatible
2. An operating system that is compatible with Ultra Ata. Examples are:

Most modern Linux distributions.
Windows 95, Windows NT and OS/2 Warp 4.0 all support Ultra ATA but must be used together with current UDMA drivers.
Windows 98 is fully integrated with Ultra ATA compatibility in its operating system.
Dos, Netware and MacOS do not presently support Ultra ATA.
3. An Ultra ATA device driver for the operating system
4. A cable
5. A motherboard that has ATA supported chipset or an Ultra ATA supported add-on controller. Compatible motherboards may have one of the following chipsets:

Intel Pentium 430TX PCI set
Intel Pentium Pro 440LX AGP set
VIA/AMD: VIA VPX AND VP2 97
SIS 5597/98, 5581/82 AND 5601

Ultra ATA drives are accessible at computer stores or anywhere computers and computer accessories are sold.

Tips:

You may get in touch with a particular manufacturer to decide if that particular brand of computer is compatible with Ultra ATA. Some of the most prominent computer manufacturers are Acer, Compaq, Dell, Digital, Gateway, Hewlett Packard and IBM.

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