IDE (DMA mode 0) to IDE (PIO mode 0)
Please provide values below to convert IDE (DMA mode 0) to IDE (PIO mode 0), 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 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 0) to IDE (PIO mode 0) Conversion Table
| 1 IDE (DMA mode 0) | 1.2727272727 IDE (PIO mode 0) |
| 2 IDE (DMA mode 0) | 2.5454545455 IDE (PIO mode 0) |
| 3 IDE (DMA mode 0) | 3.8181818182 IDE (PIO mode 0) |
| 5 IDE (DMA mode 0) | 6.3636363636 IDE (PIO mode 0) |
| 10 IDE (DMA mode 0) | 12.727272727 IDE (PIO mode 0) |
| 50 IDE (DMA mode 0) | 63.636363636 IDE (PIO mode 0) |
| 100 IDE (DMA mode 0) | 127.27272727 IDE (PIO mode 0) |
| 1000 IDE (DMA mode 0) | 1272.7272727 IDE (PIO mode 0) |
| 10000 IDE (DMA mode 0) | 12727.272727 IDE (PIO mode 0) |
| 100000 IDE (DMA mode 0) | 127272.72727 IDE (PIO mode 0) |
| 1000000 IDE (DMA mode 0) | 1272727.2727 IDE (PIO mode 0) |
How to Convert IDE (DMA mode 0) to IDE (PIO mode 0)
1 IDE (DMA mode 0) = 1.2727272727 IDE (PIO mode 0)
1 IDE (PIO mode 0) = 0.7857142857 IDE (DMA mode 0)
we use cross multiplication method
IDE (DMA mode 0) → IDE (PIO mode 0)
1 → 1.2727272727
1.5 → ?( suppose x)
=>1.5*1.2727272727=1*x
by simplifying
x=1.9090909091