IDE (DMA mode 0) to IDE (UDMA mode 2)
Please provide values below to convert IDE (DMA mode 0) to IDE (UDMA mode 2), 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 (UDMA mode 2)
Definition: Refers to UDMA mode 2 for IDE devices, with data transfer rates of up to 33 MB/s.
Funfact: UDMA mode 2 increased data transfer rates, and it was used in hard drives and optical drives for better performance during the early 2000s.
IDE (DMA mode 0) to IDE (UDMA mode 2) Conversion Table
| 1 IDE (DMA mode 0) | 0.1272727273 IDE (UDMA mode 2) |
| 2 IDE (DMA mode 0) | 0.2545454545 IDE (UDMA mode 2) |
| 3 IDE (DMA mode 0) | 0.3818181818 IDE (UDMA mode 2) |
| 5 IDE (DMA mode 0) | 0.6363636364 IDE (UDMA mode 2) |
| 10 IDE (DMA mode 0) | 1.2727272727 IDE (UDMA mode 2) |
| 50 IDE (DMA mode 0) | 6.3636363636 IDE (UDMA mode 2) |
| 100 IDE (DMA mode 0) | 12.727272727 IDE (UDMA mode 2) |
| 1000 IDE (DMA mode 0) | 127.27272727 IDE (UDMA mode 2) |
| 10000 IDE (DMA mode 0) | 1272.7272727 IDE (UDMA mode 2) |
| 100000 IDE (DMA mode 0) | 12727.272727 IDE (UDMA mode 2) |
| 1000000 IDE (DMA mode 0) | 127272.72727 IDE (UDMA mode 2) |
How to Convert IDE (DMA mode 0) to IDE (UDMA mode 2)
1 IDE (DMA mode 0) = 0.1272727273 IDE (UDMA mode 2)
1 IDE (UDMA mode 2) = 7.8571428571 IDE (DMA mode 0)
we use cross multiplication method
IDE (DMA mode 0) → IDE (UDMA mode 2)
1 → 0.1272727273
1.5 → ?( suppose x)
=>1.5*0.1272727273=1*x
by simplifying
x=0.1909090909