Rabu, 14 Maret 2012

RAM


RAM (Random Access Memory) is a type of storage that serves tokeep the processes on a computer whose contents can beaccessed in any order that the data is in memory. RAM typically has a capacity for storing small because only the computer that is being done. When compared with magnetic memory, RAM capacity is very small.
Semiconductor companies like Intel debuted with the manufactureof RAM, more precisely the type of DRAM.
Usually the RAM can be written and read, as opposed to ROM(read-only-memory), RAM is usually used for primary storage (main memory) in computers to use and modify information actively,although some tools use some type of RAM to provide secondarystorage period term.
But there is also the opinion that the ROM is another type of RAM,because it is also true random access as well as SRAM or DRAM.It's just really the process of writing the ROM requires a special process is not as easy and flexible as well as the SRAM or DRAM.In addition, some parts of addres space of RAM (main memory) ofa system that is mapped into one or two-chip ROM.
kinds of RAM :

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