What is IDE (DMA mode 2)?

IDE (DMA mode 2) is a legacy Parallel ATA data transfer mode that enables direct memory access with low CPU overhead and higher throughput than older PIO modes.

What devices commonly use Firewire (IEEE-1394)?

Firewire is often used for connecting digital camcorders, external hard drives, RAID systems, and professional audio interfaces needing fast and low-latency data streaming.

Why convert between IDE (DMA mode 2) and Firewire?

Conversion helps compare or translate data transfer speeds between older parallel ATA hardware and newer serial bus interfaces for diagnostics, benchmarking, and performance management.

How to Convert from IDE (DMA mode 2) to Firewire (IEEE-1394)?

Convert data transfer rates from IDE (DMA mode 2), a legacy parallel ATA standard, to Firewire (IEEE-1394), a high-speed serial bus interface, to compare performance and manage mixed hardware systems effectively.

IDE (DMA mode 2)

Firewire (IEEE-1394)

Please check your input. It must be a valid numeric value.

IDE (DMA mode 2) to Firewire (IEEE-1394) Conversion Table

IDE (DMA mode 2)	Firewire (IEEE-1394)

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

IDE (DMA mode 2) to Firewire (IEEE-1394) Conversion Table
IDE (DMA mode 2)	Firewire (IEEE-1394)

Explore More Data Transfer Units Converter

What Is This Tool?

This converter helps translate data transfer units from IDE (DMA mode 2), a legacy PATA transfer mode with low CPU overhead, to Firewire (IEEE-1394), a modern high-speed serial bus widely used for audio, video, and external storage devices.

How to Use This Tool?

Enter the value in IDE (DMA mode 2) units you want to convert
Select the target unit as Firewire (IEEE-1394)
Click convert to get the equivalent Firewire data transfer value
Use the results for performance evaluation or hardware diagnostics

Key Features

Converts between IDE (DMA mode 2) and Firewire (IEEE-1394) data transfer units
Provides formula-based conversion rate for accuracy
Supports legacy and modern hardware data rate comparisons
Browser-based and easy to use for quick calculations

Examples

5 IDE (DMA mode 2) equals 1.66 Firewire (IEEE-1394)
10 IDE (DMA mode 2) equals 3.32 Firewire (IEEE-1394)

Common Use Cases

Configuring or diagnosing PATA/IDE devices for optimal data transfer modes
Comparing data rates between legacy IDE and modern Firewire interfaces
Managing multimedia workflows involving video and audio data streams
Benchmarking and troubleshooting mixed hardware environments

Tips & Best Practices

Ensure understanding of device transfer modes before converting
Use conversion results to guide hardware setup and performance tuning
Be aware of the legacy status of IDE DMA modes when planning upgrades
Specify exact Firewire versions for detailed performance assessments

Limitations

Direct throughput equivalence is approximate due to technology differences
Device overhead and protocol efficiency impact real-world results
IDE DMA mode 2 is legacy technology with limited modern use
Firewire speeds vary across versions requiring careful specification

Frequently Asked Questions

What is IDE (DMA mode 2)?: IDE (DMA mode 2) is a legacy Parallel ATA data transfer mode that enables direct memory access with low CPU overhead and higher throughput than older PIO modes.
What devices commonly use Firewire (IEEE-1394)?: Firewire is often used for connecting digital camcorders, external hard drives, RAID systems, and professional audio interfaces needing fast and low-latency data streaming.
Why convert between IDE (DMA mode 2) and Firewire?: Conversion helps compare or translate data transfer speeds between older parallel ATA hardware and newer serial bus interfaces for diagnostics, benchmarking, and performance management.

Key Terminology

IDE (DMA mode 2): A Parallel ATA data-transfer mode allowing devices to move data directly to or from system memory with low CPU usage.
Firewire (IEEE-1394): An IEEE-standardized serial bus interface supporting high-speed, isochronous, and asynchronous data transfer between devices.
Data Transfer Rate: The speed at which data is moved between devices or components in computing environments.

Quick Knowledge Check

What type of interface is IDE (DMA mode 2)?

A modern serial bus interface

A legacy Parallel ATA data-transfer mode

An IEEE standard for audio devices

Which device category commonly uses Firewire?

External hard drives and digital camcorders

Legacy PATA hard drives

Internal CPU cooling systems

Why might users convert IDE (DMA mode 2) to Firewire units?

To update firmware automatically

To compare data transfer speeds across different technologies

To enable wireless data transfer

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