IDE (PIO mode 0) to IDE (DMA mode 2)
Please provide values below to convert IDE (PIO mode 0) to IDE (DMA mode 2), or change ↔.
IDE (PIO mode 0)
Definition: Refers to the Programmed Input/Output (PIO) mode 0 for IDE devices, with data transfer rates of up to 3.3 MB/s.
Funfact: PIO mode 0 was the earliest IDE mode, providing basic data transfer without DMA support, making it quite slow by modern standards.
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 0) to IDE (DMA mode 2) Conversion Table
| 1 IDE (PIO mode 0) | 0.1987951807 IDE (DMA mode 2) |
| 2 IDE (PIO mode 0) | 0.3975903614 IDE (DMA mode 2) |
| 3 IDE (PIO mode 0) | 0.5963855422 IDE (DMA mode 2) |
| 5 IDE (PIO mode 0) | 0.9939759036 IDE (DMA mode 2) |
| 10 IDE (PIO mode 0) | 1.9879518072 IDE (DMA mode 2) |
| 50 IDE (PIO mode 0) | 9.9397590361 IDE (DMA mode 2) |
| 100 IDE (PIO mode 0) | 19.879518072 IDE (DMA mode 2) |
| 1000 IDE (PIO mode 0) | 198.79518072 IDE (DMA mode 2) |
| 10000 IDE (PIO mode 0) | 1987.9518072 IDE (DMA mode 2) |
| 100000 IDE (PIO mode 0) | 19879.518072 IDE (DMA mode 2) |
| 1000000 IDE (PIO mode 0) | 198795.18072 IDE (DMA mode 2) |
How to Convert IDE (PIO mode 0) to IDE (DMA mode 2)
1 IDE (PIO mode 0) = 0.1987951807 IDE (DMA mode 2)
1 IDE (DMA mode 2) = 5.0303030303 IDE (PIO mode 0)
we use cross multiplication method
IDE (PIO mode 0) → IDE (DMA mode 2)
1 → 0.1987951807
1.5 → ?( suppose x)
=>1.5*0.1987951807=1*x
by simplifying
x=0.2981927711