What is IDE (PIO mode 2)?

IDE (PIO mode 2) is an ATA/IDE interface timing standard for CPU-driven data transfers used by older IDE hard drives and optical drives.

What does Firewire (IEEE-1394) do?

Firewire (IEEE-1394) is a high-speed serial bus interface designed for fast data transfer between devices with support for real-time audio/video streaming.

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

Converting helps compare legacy IDE transfer rates to modern Firewire standards, useful for upgrading or interfacing older devices with newer technology.

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

Learn how to convert data transfer units from IDE (PIO mode 2) to Firewire (IEEE-1394) with this easy-to-use online converter. Understand their definitions, uses, and practical applications.

IDE (PIO mode 2)

Firewire (IEEE-1394)

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

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

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

Explore More Data Transfer Units Converter

What Is This Tool?

This online unit converter translates data transfer rates from the legacy IDE (PIO mode 2) to the more modern Firewire (IEEE-1394) format. It is designed to assist users in comparing or converting transfer speeds between these two distinct technologies.

How to Use This Tool?

Enter the value representing the data transfer rate in IDE (PIO mode 2).
Select IDE (PIO mode 2) as the input unit and Firewire (IEEE-1394) as the output unit.
Click to perform the conversion and view the equivalent Firewire value.

Key Features

Converts data transfer units specifically from IDE (PIO mode 2) to Firewire (IEEE-1394).
Based on standardized conversion rates between these two data transfer methods.
Offers examples to demonstrate how conversions are made.
Helps interpret legacy IDE performance alongside modern Firewire speeds.

Examples

1 IDE (PIO mode 2) converts to 0.166 Firewire (IEEE-1394).
5 IDE (PIO mode 2) converts to 0.83 Firewire (IEEE-1394).

Common Use Cases

Interpreting or configuring legacy BIOS or firmware drive timing settings for older IDE devices.
Diagnosing performance or compatibility issues on vintage PCs using IDE drives.
Comparing legacy IDE transfer rates with modern Firewire speeds when upgrading hardware.
Assisting multimedia professionals in bridging older storage technologies with contemporary external devices.

Tips & Best Practices

Verify that the input values accurately represent the IDE (PIO mode 2) transfer rates from device specifications or reports.
Use conversion results as approximate comparisons rather than exact real-world equivalents due to technological differences.
Consider the context and device quality when relating converted rates, especially given Firewire's multiple speed grades.
Utilize this tool to support legacy device maintenance or multimedia workflow enhancements.

Limitations

IDE (PIO mode 2) is a legacy technology characterized by low speeds and CPU-dependent data transfers.
Direct equivalence to Firewire speeds is approximate due to differences in transfer mechanisms and overhead.
Firewire speeds vary by version and hardware, affecting precise throughput comparisons.
Conversion rates do not account for real-world device implementation variability or performance factors.

Frequently Asked Questions

What is IDE (PIO mode 2)?: IDE (PIO mode 2) is an ATA/IDE interface timing standard for CPU-driven data transfers used by older IDE hard drives and optical drives.
What does Firewire (IEEE-1394) do?: Firewire (IEEE-1394) is a high-speed serial bus interface designed for fast data transfer between devices with support for real-time audio/video streaming.
Why convert between IDE (PIO mode 2) and Firewire?: Converting helps compare legacy IDE transfer rates to modern Firewire standards, useful for upgrading or interfacing older devices with newer technology.

Key Terminology

IDE (PIO mode 2): A legacy ATA/IDE interface timing spec defining CPU-driven data transfer timing and performance for older drives.
Firewire (IEEE-1394): An IEEE-standard serial bus interface for high-speed data transfer with support for isochronous and asynchronous streams.
Programmed Input/Output (PIO): A data transfer method where the CPU directly controls data movement rather than using DMA.

Quick Knowledge Check

What type of data transfer is IDE (PIO mode 2)?

DMA-driven data transfer

CPU-driven programmed input/output

Wireless transfer standard

Firewire (IEEE-1394) is commonly used for:

Connecting digital camcorders for video capture

Wireless internet connectivity

Power supply to devices

Why is the conversion from IDE (PIO mode 2) to Firewire approximate?

Because both are the same standard

Due to differences in transfer mechanisms and device variability

Because Firewire is slower than IDE

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