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
Because the SPICE program was developed to test integrated circuit designs, the software can be used on SPICE devices, such as analog circuits, digital circuits, electromechanical components and devices with microwave designs. The University of Pennsylvania offers engineering students the opportunity to use the software on multiple instruments, including operational amplifiers, semiconductor devices and bipolar transmitters.Full Answer >
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 >
Random access memory, or RAM, is a volatile yet fast type of memory used in computers. RAM is more expensive to incorporate, which is why there is usually far more direct access storage in a computer, such as hard drives.Full Answer >
Associative memory in computer organization is when memory is accessed through content rather thanthrough a specific address. Associative memory is also known as associative storage, associative array or content-addressable memory, or CAM.Full Answer >