IDE (DMA mode 0) to IDE (PIO mode 3)
Please provide values below to convert IDE (DMA mode 0) to IDE (PIO mode 3), or change ↔.
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 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 0) to IDE (PIO mode 3) Conversion Table
| 1 IDE (DMA mode 0) | 0.3783783784 IDE (PIO mode 3) |
| 2 IDE (DMA mode 0) | 0.7567567568 IDE (PIO mode 3) |
| 3 IDE (DMA mode 0) | 1.1351351351 IDE (PIO mode 3) |
| 5 IDE (DMA mode 0) | 1.8918918919 IDE (PIO mode 3) |
| 10 IDE (DMA mode 0) | 3.7837837838 IDE (PIO mode 3) |
| 50 IDE (DMA mode 0) | 18.918918919 IDE (PIO mode 3) |
| 100 IDE (DMA mode 0) | 37.837837838 IDE (PIO mode 3) |
| 1000 IDE (DMA mode 0) | 378.37837838 IDE (PIO mode 3) |
| 10000 IDE (DMA mode 0) | 3783.7837838 IDE (PIO mode 3) |
| 100000 IDE (DMA mode 0) | 37837.837838 IDE (PIO mode 3) |
| 1000000 IDE (DMA mode 0) | 378378.37838 IDE (PIO mode 3) |
How to Convert IDE (DMA mode 0) to IDE (PIO mode 3)
1 IDE (DMA mode 0) = 0.3783783784 IDE (PIO mode 3)
1 IDE (PIO mode 3) = 2.6428571429 IDE (DMA mode 0)
we use cross multiplication method
IDE (DMA mode 0) → IDE (PIO mode 3)
1 → 0.3783783784
1.5 → ?( suppose x)
=>1.5*0.3783783784=1*x
by simplifying
x=0.5675675676