What Is This Tool?
This converter translates data transfer values from FireWire (IEEE-1394), a high-speed serial bus used for device connections, into IDE (UDMA mode 2), a legacy Parallel ATA interface standard. It helps bridge the gap between modern and older storage and peripheral technologies.
How to Use This Tool?
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Enter the amount of data transfer rate measured in FireWire (IEEE-1394) units
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Select FireWire (IEEE-1394) as the source unit
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Choose IDE (UDMA mode 2) as the target unit
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Click convert to see the equivalent transfer rate in IDE (UDMA mode 2)
Key Features
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Converts data transfer units from FireWire (IEEE-1394) to IDE (UDMA mode 2)
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Supports rate comparison between modern serial bus interfaces and legacy PATA standards
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Browser-based and easy to use without additional software
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Includes practical examples for quick reference
Examples
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1 FireWire (IEEE-1394) equals approximately 1.515 IDE (UDMA mode 2)
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4 FireWire (IEEE-1394) units convert to about 6.06 IDE (UDMA mode 2)
Common Use Cases
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Comparing high-speed external device transfer rates with legacy PATA throughput limits
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Supporting hardware engineers in benchmarking and compatibility assessments
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Assisting technicians troubleshooting data transfer issues between modern and older devices
Tips & Best Practices
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Understand that real-world speeds may vary due to device and cable conditions
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Use this tool to estimate performance rather than to guarantee exact transfer rates
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Consider the differing data streaming modes of FireWire and IDE when interpreting results
Limitations
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Theoretical maximum speeds do not always translate to actual sustained transfers
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FireWire supports isochronous and asynchronous streaming, unlike synchronous-only IDE (UDMA mode 2)
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IDE (UDMA mode 2) is a legacy standard with limited relevance in current computing environments
Frequently Asked Questions
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What is FireWire (IEEE-1394)?
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FireWire is an IEEE-standard serial interface designed for high-speed data transfers, commonly used for audio/video streams and external drives.
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What does IDE (UDMA mode 2) refer to?
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IDE (UDMA mode 2) is a transfer mode for legacy Parallel ATA interfaces, offering a theoretical max transfer rate near 33.3 megabytes per second.
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Why convert between FireWire and IDE (UDMA mode 2)?
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Conversion helps compare modern high-speed interface rates with older legacy device throughput for benchmarking and compatibility purposes.
Key Terminology
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FireWire (IEEE-1394)
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An IEEE-standard serial bus interface for speedy data transfers, supporting both isochronous and asynchronous data streams.
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IDE (UDMA mode 2)
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An Ultra DMA transfer mode for Parallel ATA interfaces, also known as ATA/33, providing a specific timing scheme for data exchange.
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Isochronous Streaming
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A data transfer method where data is delivered at regular intervals, crucial for time-sensitive media like audio and video.