tier_2 conversion
Convert IDE (DMA mode 1) to IDE (UDMA mode 2)
Convert IDE (DMA mode 1) to IDE (UDMA mode 2) with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
IDE (DMA mode 1) to IDE (UDMA mode 2)
IDE (DMA mode 1) to IDE (UDMA mode 2)
Quick answer
1 IDE (DMA mode 1) = 0.40303030303 IDE (UDMA mode 2).
Formula
IDE (UDMA mode 2) = IDE (DMA mode 1) × 0.4030303030303044812121212121
Precision
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
How to convert IDE (DMA mode 1) to IDE (UDMA mode 2)
- Enter a value in IDE (DMA mode 1).
- Multiply the IDE (DMA mode 1) value by 0.4030303030303044812121212121 to obtain IDE (UDMA mode 2).
- Round the displayed IDE (UDMA mode 2) value only when needed.
About these units
IDE (DMA mode 1) is a unit used in data transfer rate conversions. Data transfer rate measures digital information transmitted per unit of time. IDE (UDMA mode 2) is a unit used in data transfer rate conversions. Data transfer rate measures digital information transmitted per unit of time.
Explore related conversions
- Convert IDE (UDMA mode 2) to IDE (DMA mode 1)
- Convert IDE (DMA mode 1) to bit/second
- Convert IDE (DMA mode 1) to byte/second
- Convert IDE (DMA mode 1) to E.P.T.A. 1 (payload)
- Convert IDE (DMA mode 1) to E.P.T.A. 1 (signal)
- Convert IDE (DMA mode 1) to E.P.T.A. 2 (payload)
- Convert bit/second to IDE (UDMA mode 2)
- Convert byte/second to IDE (UDMA mode 2)
- Convert E.P.T.A. 1 (payload) to IDE (UDMA mode 2)
IDE (DMA mode 1) to IDE (UDMA mode 2) conversion table
| IDE (DMA mode 1) | IDE (UDMA mode 2) |
|---|---|
| 0 IDE (DMA mode 1) | 0e-28 IDE (UDMA mode 2) |
| 1 IDE (DMA mode 1) | 0.403030303030 IDE (UDMA mode 2) |
| 5 IDE (DMA mode 1) | 2.01515151515 IDE (UDMA mode 2) |
| 10 IDE (DMA mode 1) | 4.03030303030 IDE (UDMA mode 2) |
| 25 IDE (DMA mode 1) | 10.0757575758 IDE (UDMA mode 2) |
| 100 IDE (DMA mode 1) | 40.3030303030 IDE (UDMA mode 2) |
Frequently asked questions
How do I convert from IDE (DMA mode 1) to IDE (UDMA mode 2)?
Multiply the IDE (DMA mode 1) value by 0.4030303030303044812121212121 to obtain IDE (UDMA mode 2).
What formula does CalculatorHQ use for IDE (DMA mode 1) to IDE (UDMA mode 2)?
Multiply the IDE (DMA mode 1) value by 0.4030303030303044812121212121 to obtain IDE (UDMA mode 2).
How should I round the result?
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
Can I convert IDE (UDMA mode 2) back to IDE (DMA mode 1)?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.