IDE (PIO mode 3) to IDE (UDMA mode 4)
Please provide values below to convert IDE (PIO mode 3) to IDE (UDMA mode 4), 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 (UDMA mode 4)
Definition: Refers to UDMA mode 4 for IDE devices, with data transfer rates of up to 66 MB/s.
Funfact: UDMA mode 4 became a standard for high-performance IDE devices, including hard drives and optical drives.
IDE (PIO mode 3) to IDE (UDMA mode 4) Conversion Table
| 1 IDE (PIO mode 3) | 0.1681818182 IDE (UDMA mode 4) |
| 2 IDE (PIO mode 3) | 0.3363636364 IDE (UDMA mode 4) |
| 3 IDE (PIO mode 3) | 0.5045454545 IDE (UDMA mode 4) |
| 5 IDE (PIO mode 3) | 0.8409090909 IDE (UDMA mode 4) |
| 10 IDE (PIO mode 3) | 1.6818181818 IDE (UDMA mode 4) |
| 50 IDE (PIO mode 3) | 8.4090909091 IDE (UDMA mode 4) |
| 100 IDE (PIO mode 3) | 16.818181818 IDE (UDMA mode 4) |
| 1000 IDE (PIO mode 3) | 168.18181818 IDE (UDMA mode 4) |
| 10000 IDE (PIO mode 3) | 1681.8181818 IDE (UDMA mode 4) |
| 100000 IDE (PIO mode 3) | 16818.181818 IDE (UDMA mode 4) |
| 1000000 IDE (PIO mode 3) | 168181.81818 IDE (UDMA mode 4) |
How to Convert IDE (PIO mode 3) to IDE (UDMA mode 4)
1 IDE (PIO mode 3) = 0.1681818182 IDE (UDMA mode 4)
1 IDE (UDMA mode 4) = 5.9459459459 IDE (PIO mode 3)
we use cross multiplication method
IDE (PIO mode 3) → IDE (UDMA mode 4)
1 → 0.1681818182
1.5 → ?( suppose x)
=>1.5*0.1681818182=1*x
by simplifying
x=0.2522727273