IDE (DMA mode 0) to STM-1 (signal)
Please provide values below to convert IDE (DMA mode 0) to STM-1 (signal), 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.
STM-1 (signal)
Definition: STM-1 (signal) refers to the base signal in SDH (Synchronous Digital Hierarchy), with a transmission rate of 155.52 Mbps, comparable to STS3 in SONET.
Funfact: STM-1 signals are the foundation of SDH networks, similar to STS1 in SONET, and are often used in international communication lines.
IDE (DMA mode 0) to STM-1 (signal) Conversion Table
| 1 IDE (DMA mode 0) | 0.2160493827 STM-1 (signal) |
| 2 IDE (DMA mode 0) | 0.4320987654 STM-1 (signal) |
| 3 IDE (DMA mode 0) | 0.6481481481 STM-1 (signal) |
| 5 IDE (DMA mode 0) | 1.0802469136 STM-1 (signal) |
| 10 IDE (DMA mode 0) | 2.1604938272 STM-1 (signal) |
| 50 IDE (DMA mode 0) | 10.802469136 STM-1 (signal) |
| 100 IDE (DMA mode 0) | 21.604938272 STM-1 (signal) |
| 1000 IDE (DMA mode 0) | 216.04938272 STM-1 (signal) |
| 10000 IDE (DMA mode 0) | 2160.4938272 STM-1 (signal) |
| 100000 IDE (DMA mode 0) | 21604.938272 STM-1 (signal) |
| 1000000 IDE (DMA mode 0) | 216049.38272 STM-1 (signal) |
How to Convert IDE (DMA mode 0) to STM-1 (signal)
1 IDE (DMA mode 0) = 0.2160493827 STM-1 (signal)
1 STM-1 (signal) = 4.6285714286 IDE (DMA mode 0)
we use cross multiplication method
IDE (DMA mode 0) → STM-1 (signal)
1 → 0.2160493827
1.5 → ?( suppose x)
=>1.5*0.2160493827=1*x
by simplifying
x=0.3240740741