What is the bus?
The "bus" computer is a route that is transmitted between different devices on your computer. Mastering bus is a process by which components connected to the same system bus can communicate directly with each other without the need for an intermediary. In general, mastering bus tends to improve performance by maintaining system resources and shortening the time required to sell instructions in the system.
On modern computers, the Mastering bus is mainly available through the bus connection (PCI) connection. The PCI slots are placed on the lower half of the physical plate on the computer motherboard. The PCI bus includes PCI-Express slots or slots (PCI-E), in which a graphics card or system card is inserted. Other devices mounted on the PCI bus include network and sound cards. Further use for mastery of buses focuses on channels of integrated electronics (IDE) and advanced technologies (ATA).
Primary use of FNEBO MASTERING BUB allows graphics cardGet direct access to the memory of random access of the computer (RAM). If the graphics card wants to use the system memory, it must first work with the communication with the central processing unit (CPU). Without mastering the buses, the CPU works as an intermediary to mediate the instructions between the two components. When mastering the bus, the CPU is eliminated from the equation, improves the response time and maintains the CPU cycles to improve performance.
Although most modern systems support bus management, the real world advantage can be unusable. This is because the system graphics card in many cases may not transmit information to the RAM in the system. Modern graphics cards contain onboard RAM for video specific to video that exclude the need to communicate with the general RAM system on the computer. Some camcarms contain several RAM gigabytes on the card itself, which means that any other RAM is unnecessary.
masTering bus can have a dubious value for the PCI bus, but its use in IDE/ATA buses is much more advantageous. Primary devices connected to IDE/ATA buses include optical drives and hard drives on the computer; These devices contain a small or no memory of their own. Therefore, data transfer between these devices and the general RAM system is considerable, as any program or file loaded from the hard drive or optical disk must first be placed in the RAM system before the computer can use it.