Ultra DMA

GPTKB entity

Statements (24)
Predicate Object
gptkbp:instanceOf File Transfer Protocol
gptkbp:alsoKnownAs Ultra Direct Memory Access
gptkbp:dataRate 133 MB/s
gptkbp:developedBy gptkb:ANSI
https://www.w3.org/2000/01/rdf-schema#label Ultra DMA
gptkbp:improves data integrity
gptkbp:introducedIn ATA/ATAPI-4 standard
gptkbp:mode gptkb:Ultra_DMA_mode_0
gptkb:Ultra_DMA_mode_1
gptkb:Ultra_DMA_mode_2
gptkb:Ultra_DMA_mode_3
gptkb:Ultra_DMA_mode_4
gptkb:Ultra_DMA_mode_5
Ultra DMA mode 6
gptkbp:replacedBy Multiword DMA
gptkbp:requires 80-conductor cable for modes above 2
gptkbp:usedBy hard disk drives
optical drives
gptkbp:usedFor data transfer between computer and storage devices
gptkbp:usedIn ATA interface
gptkbp:uses CRC error checking
gptkbp:bfsParent gptkb:Ultra_ATA
gptkb:IDE/ATA_interface
gptkbp:bfsLayer 7