Historical
ANSI X3.279-1996
Information Technology - AT Attachment Interface with Extensions (ATA-2)
Maintains a high degree of compatibilty with the AT atttachment (ANSI X3.221-1994) while providing documentation for new capabilities including the ability to attach more than two devices, provide a means to support the AT attachment protocol on other physical interfaces as well as other capabilities which fit within the general application and scope of enhancing the AT attachment.
Content Provider
InterNational Committee for Information Technology Standards [incits]