PIO mode

GPTKB entity

Statements (26)
Predicate Object
gptkbp:instanceOf data transfer mode
gptkbp:contrastsWith gptkb:DMA_mode
gptkbp:controlledBy gptkb:microprocessor
gptkbp:dataRate 16.7 MB/s
11.1 MB/s
3.3 MB/s
5.2 MB/s
8.3 MB/s
gptkbp:definedIn ATA standards
gptkbp:hasModeNumber 2
0
1
3
4
https://www.w3.org/2000/01/rdf-schema#label PIO mode
gptkbp:introducedIn ATA-1 standard
gptkbp:limitation high CPU usage
lower transfer speed
gptkbp:replacedBy gptkb:DMA_mode
gptkbp:standsFor Programmed Input/Output mode
gptkbp:usedIn gptkb:IDE
gptkb:ATA
gptkb:CompactFlash
computer storage interfaces
gptkbp:bfsParent gptkb:ATA_command_set
gptkbp:bfsLayer 7