Parallel ATA

E40312

ATA interface computer storage interface standard parallel bus interface

Parallel ATA is an older computer interface standard used to connect storage devices like hard drives and optical drives to a motherboard using parallel data transmission.

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All labels observed (19)

Label	Occurrences
Parallel ATA canonical	10
parallel ATA	5
Ultra ATA	3
ATA/ATAPI-7	2
ATAPI	2
Fast ATA	2
Ultra DMA	2
AT Attachment Packet Interface (ATAPI)	1
AT Attachment with Packet Interface (ATAPI)	1
ATA/ATAPI-5	1
ATA/ATAPI-6	1
ATA/ATAPI-8	1
ATAPI devices	1
Ultra ATA/133	1
Ultra DMA (UDMA)	1
Ultra DMA transfer modes	1
Ultra DMA/100	1
Ultra DMA/33	1
Ultra DMA/66	1

Statements (48)

Predicate	Object
instanceOf	ATA interface ⓘ computer storage interface standard ⓘ parallel bus interface ⓘ
abbreviation	PATA ⓘ
alsoKnownAs	ATA ⓘ EIDE ⓘ EIDE ⓘ surface form: IDE PATA ⓘ
backwardCompatibleWith	earlier ATA modes ⓘ
commandProtocol	ATA ⓘ
connectsDeviceType	ATAPI device ⓘ CD-ROM drive ⓘ DVD drive ⓘ hard disk drive ⓘ optical disc drive ⓘ
connectsTo	computer motherboard ⓘ
dataBusWidth	16-bit ⓘ
definedInStandard	ATA-1 ⓘ ATA-2 ⓘ ATA-3 ⓘ ATA-4 ⓘ ATA-5 ⓘ ATA-6 ⓘ ATA-7 ⓘ
highestSpeedMode	Ultra ATA/133 ⓘ
interfaceSpeedRange	from 16.7 MB/s to 133 MB/s ⓘ
introducedInDecade	1980s ⓘ
maximumCableLength	18 inches ⓘ
maximumDevicesPerChannel	2 ⓘ
notableLimitation	cable size and airflow obstruction ⓘ signal integrity issues at high speeds ⓘ
standardizedBy	ANSI ⓘ INCITS ⓘ
supersededBy	Serial ATA ⓘ
supportsDeviceRole	master ⓘ slave ⓘ
supportsHotSwap	no ⓘ
supportsMode	DMA mode ⓘ PIO mode ⓘ Ultra DMA mode ⓘ
typicalCableType	flat ribbon cable ⓘ
usedFor	internal storage connection ⓘ
usedIn	consumer PCs before SATA adoption ⓘ desktop computers ⓘ laptop computers ⓘ
usesConnectorType	40-pin ribbon cable connector ⓘ 80-conductor ribbon cable ⓘ
usesTransmissionMethod	parallel data transmission ⓘ

Referenced by (38)

Full triples — surface form annotated when it differs from this entity's canonical label.

ATA → alsoKnownAs → Parallel ATA ⓘ

ATA → version → Parallel ATA ⓘ

this entity surface form: ATA/ATAPI-5

ATA → version → Parallel ATA ⓘ

this entity surface form: ATA/ATAPI-7

ATA → version → Parallel ATA ⓘ

this entity surface form: ATA/ATAPI-8

EIDE → alsoKnownAs → Parallel ATA ⓘ

this entity surface form: Fast ATA

EIDE → replacedBy → Parallel ATA ⓘ

this entity surface form: Ultra ATA

EIDE → electricalInterface → Parallel ATA ⓘ

ATA-1 → busType → Parallel ATA ⓘ

Serial ATA → replaces → Parallel ATA ⓘ

ATA-3 → alsoKnownAs → Parallel ATA ⓘ

this entity surface form: Ultra ATA

ATA-3 → alsoKnownAs → Parallel ATA ⓘ

this entity surface form: Ultra DMA

ATA-3 → interfaceType → Parallel ATA ⓘ

this entity surface form: parallel ATA

ATA-3 → extends → Parallel ATA ⓘ

this entity surface form: AT Attachment Packet Interface (ATAPI)

Enhanced IDE → successor → Parallel ATA ⓘ

this entity surface form: Ultra DMA

ATA-2 → alsoKnownAs → Parallel ATA ⓘ

this entity surface form: Fast ATA

ATA-2 → usedWith → Parallel ATA ⓘ

this entity surface form: ATAPI devices

ATA-2 → interfaceType → Parallel ATA ⓘ

this entity surface form: parallel ATA

Integrated Drive Electronics → alsoKnownAs → Parallel ATA ⓘ

Integrated Drive Electronics → supportsProtocol → Parallel ATA ⓘ

this entity surface form: ATAPI

INCITS T13 → standardizes → Parallel ATA ⓘ

this entity surface form: AT Attachment with Packet Interface (ATAPI)

PATA → fullName → Parallel ATA ⓘ

ATA-4 → introduces → Parallel ATA ⓘ

this entity surface form: Ultra DMA transfer modes

ATA-4 → alsoKnownAs → Parallel ATA ⓘ

this entity surface form: Ultra DMA/33

ATA-4 → interfaceType → Parallel ATA ⓘ

this entity surface form: parallel ATA

ATA-5 → supports → Parallel ATA ⓘ

this entity surface form: Ultra DMA (UDMA)

ATA-5 → interfaceType → Parallel ATA ⓘ

this entity surface form: parallel ATA

ATA-7 → alsoKnownAs → Parallel ATA ⓘ

this entity surface form: ATA/ATAPI-7

ATA-7 → definesInterfaceFor → Parallel ATA ⓘ

ATA-7 → marketedAs → Parallel ATA ⓘ

this entity surface form: Ultra ATA/133

ATA-7 → interfaceType → Parallel ATA ⓘ

ATA-6 → alsoKnownAs → Parallel ATA ⓘ

this entity surface form: ATA/ATAPI-6

ATA-6 → maximumTransferMode → Parallel ATA ⓘ

this entity surface form: Ultra DMA/100

ATA-6 → interfaceType → Parallel ATA ⓘ

this entity surface form: parallel ATA

ATA-6 → improvesUpon → Parallel ATA ⓘ

this entity surface form: Ultra DMA/66

ATA-6 → relatedTo → Parallel ATA ⓘ

this entity surface form: ATAPI

ATA-6 → relatedTo → Parallel ATA ⓘ

this entity surface form: Ultra ATA

Deskstar → interface → Parallel ATA ⓘ