Hungarian-born John von Neumann (1903-1957), an internationally renowned mathematician, promoted a theoretical design for a computer in the 1940s. He envisioned the stored program concept ...

program counter (PC) - holds the memory address of the next instruction to be fetched from primary memory memory address register (MAR) - holds the address of the current instruction that is to be ...

Boost your knowledge of algorithms, computer systems, data structures and more. Von Neumann architecture provides the basis for the majority of the computers we use today. The fetch-decode-execute ...