IDE (PIO mode 1) to IDE (DMA mode 0)
Please provide values below to convert IDE (PIO mode 1) to IDE (DMA mode 0), or change ↔.
IDE (PIO mode 1)
Definition: Refers to PIO mode 1 for IDE devices, with data transfer rates of up to 5 MB/s.
Funfact: PIO mode 1 offered an improvement over mode 0, allowing for faster data transfer without requiring DMA support.
IDE (DMA mode 0)
Definition: Refers to Direct Memory Access (DMA) mode 0 for IDE devices, with data transfer rates of up to 4.2 MB/s.
Funfact: DMA mode 0 allowed the system to transfer data directly between devices and memory, reducing CPU overhead compared to PIO modes.
IDE (PIO mode 1) to IDE (DMA mode 0) Conversion Table
| 1 IDE (PIO mode 1) | 1.2380952381 IDE (DMA mode 0) |
| 2 IDE (PIO mode 1) | 2.4761904762 IDE (DMA mode 0) |
| 3 IDE (PIO mode 1) | 3.7142857143 IDE (DMA mode 0) |
| 5 IDE (PIO mode 1) | 6.1904761905 IDE (DMA mode 0) |
| 10 IDE (PIO mode 1) | 12.380952381 IDE (DMA mode 0) |
| 50 IDE (PIO mode 1) | 61.904761905 IDE (DMA mode 0) |
| 100 IDE (PIO mode 1) | 123.80952381 IDE (DMA mode 0) |
| 1000 IDE (PIO mode 1) | 1238.0952381 IDE (DMA mode 0) |
| 10000 IDE (PIO mode 1) | 12380.952381 IDE (DMA mode 0) |
| 100000 IDE (PIO mode 1) | 123809.52381 IDE (DMA mode 0) |
| 1000000 IDE (PIO mode 1) | 1238095.2381 IDE (DMA mode 0) |
How to Convert IDE (PIO mode 1) to IDE (DMA mode 0)
1 IDE (PIO mode 1) = 1.2380952381 IDE (DMA mode 0)
1 IDE (DMA mode 0) = 0.8076923077 IDE (PIO mode 1)
we use cross multiplication method
IDE (PIO mode 1) → IDE (DMA mode 0)
1 → 1.2380952381
1.5 → ?( suppose x)
=>1.5*1.2380952381=1*x
by simplifying
x=1.8571428571