What is the memory controller?
When operating, computers store active data in random access chips (RAM). RAM chips are connected to the computer's motherboard and connected to the computer processor via the front side bus. They provide what is basically a direct highway to replace variable and program data. The memory controller is a chip that usually occurs on the northern board of the motherboard. It manages reading and writing operations with system memory, along with RAM maintaining active electric shock delivery. One of the falls on RAM, however, is that it must be supplied with a constant flow of energy to operate. As soon as the influx of power stops, the information stored in RAM chips is lost. The memory controller meets this need for a "refreshing" RAM at a constant speed while the computer is turned on.
During the "restoration", the memory controller is switched by electronic current through RAM chips. The amount of current sent over RAM is selected via the binary input system of the computer (BIOS). This occurs at least64 milliseconds, which maintains RAM active and data stored in security against loss due to energy interruption. Without a memory controller, your data would be lost in fractions of a second.
memory controller also manages read and write operations on RAM. It is available to select the appropriate Demultiplexer for Store and Search Data. Think of RAM cakes such as houses and demultiplexer circuit, such as street address; In order to "send" information about a particular house or get information from this house, the computer must know what address to use. The memory controller acts as an intermediary in these operations and ensures that the right information is Retrieved from the right places.
Dual channel control agents are used in some types of memory. There are two memory controllers in tandem. Are located on two separate "buses", also called channels, which allows you to knowCE to read and write operations simultaneously. The advantage is that theoretically the total width of the bus band will double. In practice, however, in practice, other systemic considerations, such as bus speed and processors, usually limit the extent that the theoretical maximum bandwidth can be used.