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Today, the industry's 22 essential "ATA Standards" are defined in the ATA Technical Guidelines, [3] a manual that represents about 50 years of accumulated engineering knowledge and expertise dating to Earl Hoyt, Dick Mauch (Bear Archery), and Chuck Saunders. Although these early manufacturers were business rivals, they wanted archery dealers ...
ATA Spec 100 [1] ' and iSpec 2200 [2] are information standards for aviation maintenance and flight operations [3] published by Airlines for America (formerly Air Transport Association). [ 4 ] These standards provide recommended specifications for the content, structure and deliverables to meet communication requirements [physical, electronic ...
ATA 100 contains the reference to the ATA numbering system which is a common referencing standard for commercial aircraft documentation. This commonality permits greater ease of learning and understanding for pilots , aircraft maintenance technicians , and engineers alike.
SCSI / ATA Translation (SAT) is a set of standards developed by the T10 subcommittee, defining how to communicate with ATA devices through a SCSI application layer. The standard attempts to be consistent with the SCSI architectural model , the SCSI Primary Commands, and the SCSI Block Commands standards.
In 1998 ATA-4 dropped the requirement for drives to maintain an internal attribute table and instead required only for an "OK" or "NOT OK" value to be returned. [16] Albeit, manufacturers have kept the capability to retrieve the attributes' value. The most recent ATA standard, ATA-8, was published in 2004. [17]
ATATool is freeware software that is used to display and modify ATA disk information from a Microsoft Windows environment. [1] The software is typically used to manage host protected area (HPA) and device configuration overlay (DCO) features and is broadly similar to the hdparm for Linux.
The ATA/ATAPI sub-command for setting the level of AAM operation is an 8-bit value from 0 to 255. Most modern drives ship with the vendor-defined value of 0x00 in the acoustic management setting. This often translates to the max-performance value of 254 stated in the standard.
UDMA succeeded Single/Multiword DMA as the interface of choice between ATA devices and the computer. There are eight different UDMA modes, ranging from 0 to 6 for ATA (0 to 7 for CompactFlash), each with its own timing. 80-conductor cable used for modes faster than UDMA 2 on the left compared to a 40-conductor cable