IDE (PIO mode 0) to IDE (UDMA mode 4)
Please provide values below to convert IDE (PIO mode 0) to IDE (UDMA mode 4), 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 (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 0) to IDE (UDMA mode 4) Conversion Table
| 1 IDE (PIO mode 0) | 0.05 IDE (UDMA mode 4) |
| 2 IDE (PIO mode 0) | 0.1 IDE (UDMA mode 4) |
| 3 IDE (PIO mode 0) | 0.15 IDE (UDMA mode 4) |
| 5 IDE (PIO mode 0) | 0.25 IDE (UDMA mode 4) |
| 10 IDE (PIO mode 0) | 0.5 IDE (UDMA mode 4) |
| 50 IDE (PIO mode 0) | 2.5 IDE (UDMA mode 4) |
| 100 IDE (PIO mode 0) | 5 IDE (UDMA mode 4) |
| 1000 IDE (PIO mode 0) | 50 IDE (UDMA mode 4) |
| 10000 IDE (PIO mode 0) | 500 IDE (UDMA mode 4) |
| 100000 IDE (PIO mode 0) | 5000 IDE (UDMA mode 4) |
| 1000000 IDE (PIO mode 0) | 50000 IDE (UDMA mode 4) |
How to Convert IDE (PIO mode 0) to IDE (UDMA mode 4)
1 IDE (PIO mode 0) = 0.05 IDE (UDMA mode 4)
1 IDE (UDMA mode 4) = 20 IDE (PIO mode 0)
we use cross multiplication method
IDE (PIO mode 0) → IDE (UDMA mode 4)
1 → 0.05
1.5 → ?( suppose x)
=>1.5*0.05=1*x
by simplifying
x=0.075