IDE (PIO mode 3) to IDE (DMA mode 2)
Please provide values below to convert IDE (PIO mode 3) to IDE (DMA mode 2), or change ↔.
IDE (PIO mode 3)
Definition: Refers to PIO mode 3 for IDE devices, with data transfer rates of up to 11.1 MB/s.
Funfact: PIO mode 3 was a significant step up in transfer speeds, although still limited compared to more advanced modes like DMA.
IDE (DMA mode 2)
Definition: Refers to DMA mode 2 for IDE devices, with data transfer rates of up to 16.6 MB/s.
Funfact: DMA mode 2 further improved performance by allowing faster data transfer rates, reducing bottlenecks in older systems.
IDE (PIO mode 3) to IDE (DMA mode 2) Conversion Table
| 1 IDE (PIO mode 3) | 0.6686746988 IDE (DMA mode 2) |
| 2 IDE (PIO mode 3) | 1.3373493976 IDE (DMA mode 2) |
| 3 IDE (PIO mode 3) | 2.0060240964 IDE (DMA mode 2) |
| 5 IDE (PIO mode 3) | 3.343373494 IDE (DMA mode 2) |
| 10 IDE (PIO mode 3) | 6.686746988 IDE (DMA mode 2) |
| 50 IDE (PIO mode 3) | 33.43373494 IDE (DMA mode 2) |
| 100 IDE (PIO mode 3) | 66.86746988 IDE (DMA mode 2) |
| 1000 IDE (PIO mode 3) | 668.6746988 IDE (DMA mode 2) |
| 10000 IDE (PIO mode 3) | 6686.746988 IDE (DMA mode 2) |
| 100000 IDE (PIO mode 3) | 66867.46988 IDE (DMA mode 2) |
| 1000000 IDE (PIO mode 3) | 668674.6988 IDE (DMA mode 2) |
How to Convert IDE (PIO mode 3) to IDE (DMA mode 2)
1 IDE (PIO mode 3) = 0.6686746988 IDE (DMA mode 2)
1 IDE (DMA mode 2) = 1.4954954955 IDE (PIO mode 3)
we use cross multiplication method
IDE (PIO mode 3) → IDE (DMA mode 2)
1 → 0.6686746988
1.5 → ?( suppose x)
=>1.5*0.6686746988=1*x
by simplifying
x=1.0030120482