Many types of circuits comprise a computer’s internal memory, including RAM, ROM, EPROM, EEPROM and FLASH ROM. Distinct from disks used for data storage and often called hard memory, these types of memory function together to run a computer system. The most familiar is RAM, or Random Access Memory, which provides temporary storage for work that's in-progress. Other types of memory are read-only.Know More
Unlike hard drives, which are classed as storage, internal memory refers to circuits that give the computer specific kinds of rote commands. RAM allows the computer to find files on its hard drive, hold files open to be worked on and runs several programs simultaneously. RAM has no static content. ROM, or read-only memory, contains recursive instructions for the computer, including in what order the components boot up and which drivers are loaded into its memory.
The instructions held in ROM repeat over and over again by rote to keep the computer running smoothly and usually are written for specific components of the computer system. When the system requires updates, users might need special software and sometimes hardware to upgrade the system. With the development of newer and faster ROMs, RAM no longer handles as many recursive tasks and is more efficient.Learn more about Computers & Hardware
Programmable integrated circuits work by first accepting a custom circuit design from a programmer and then processing that logic when installed in a circuit board. Some programmable chips can be erased and reprogrammed, while others are read-only.Full Answer >
The wafers or substrates that form the base of computer chips are made of silicon, and the metal wires used to create the layers of circuits are made of aluminum or copper. Various chemicals are used in the manufacturing process, but these are removed after performing the functions for which they are applied.Full Answer >
According to Encyclopaedia Britannica, a computer’s memory module temporarily stores text, and any other type of data, as blocks of binary digits. Every text character is assigned a group of binary bits called bytes. These are then sequentially stored to create a text file. Memory modules then transfer the saved text file onto the hard drive for permanent storage.Full Answer >
The type of memory that is primarily used as cache memory is static random access memory, or SRAM. A cache memory is also called a RAM cache or a cache store.Full Answer >