DMA - Direct Memory Access
DMA - Direct Memory Access
DMA - Direct Memory Access
The direct memory access or DMA mode of data transfer is the fastest amongst all the modes of data transfer.In this mode ,the device may transfer data directly to/from memory without any interference from the CPU.The device requests the CPU through a DMA controller to hold its data,address and control bus so that the device may transfer data directly to/from memory.
magic. and duct tape
it is a device to transfer the data directly between io device and memory without through the cpu so it performs a high-speed data transfer between memory and io device
Direct Memory Access (DMA) has priority over the CPU when both request a memory transfer because DMA can access memory independently of the CPU, allowing for simultaneous data transfers. This reduces the burden on the CPU and improves overall system performance. Additionally, DMA transfers are typically faster and more efficient than CPU transfers, making them a preferred choice for handling memory transfers.
Yes, you can transfer the pictures from the memory card to a computer. Then transfer from the computer to the phone using the usb data cable that came with the phone. If you do not want to do that, you can take the memory card (not the sim card) out of the phone, find an adapter and connect it to your computer directly. Then transfer files.
You can transfer memory stick data to Gmail easily. It can be done via attaching the memory stick to computer. Then attaching files by browsing the memory stick.
There is a Device which has a PS2 memory card slot with a USB and it can be attached to PC to transfer your PS2 memory data to PC.
The transfer of pages of data between a computer's main memory and an auxiliary memory.
DMA transfer mode
Download the data and transfer it to fax memory. Also, you can send it directly using your blackberry via internet faxing.