Von Neumann Architecture - an overview | ScienceDirect Topics
The Von Neumann architecture, also known as the Princeton architecture, is a computer architecture based on that described in 1945 by the mathematician and physicist John Von Neumann. He described an architecture for an electronic digital computer with parts consisting of a processing unit containing an arithmetic logic unit (ALU) and processor ...
Von Neumann Machine - an overview | ScienceDirect Topics
A Von Neumann Machine is defined as a computer system that follows the von Neumann architecture, characterized by a centralized control unit, primary memory for storing instructions and data, an arithmetic and logic unit for operations, and a …
Harvard Architecture - an overview | ScienceDirect Topics
Von Neumann architecture. These processors have a single memory space that is used to store both data and program. This was always the case in older microprocessor architectures of the CISC type. • Harvard architecture. This term refers to the case where data and program are accessible through separate hardware.
Non von Neumann computing concepts - ScienceDirect
2024年1月1日 · (A) In the von Neumann architecture, the computing and memory unit are physically separated. When an operation f is to be performed on data D, D is shuttled into the computing unit, where the arithmetic logic unit (ALU) processes it. The result f(D) is then shuttled back into the memory unit, where it is stored. The control unit orchestrates ...
Von Neumann Model - an overview | ScienceDirect Topics
The von Neumann model, based on the von Neumann machine architecture, has been an enduring model of sequential computations. It has continued to allow “a diverse and chaotic software to run efficiently on a diverse and chaotic world of hardware” [485] .
Harvard Architecture - an overview | ScienceDirect Topics
The von Neumann architecture is named after the mathematician and early computer scientist John von Neumann. The von Neumann architecture has two features: • Data and instructions (executable code) are stored in the same address space. On the one hand, this allows for self-modifying code. On the other hand, this opens security holes.
Bioinspired interactive neuromorphic devices - ScienceDirect
2022年11月1日 · Fig. 1 shows the revolutionary shift in computing architecture from the von Neumann architecture to interactive neuromorphic computing. Unlike traditional computer processors, neuromorphic chips can simulate the functions and working patterns of human brain to handle more complicated tasks (e.g., somatosensory, image, and speech recognition).
Advancements in materials, devices, and integration schemes for a …
2022年10月1日 · (a) Schematic of von Neumann architecture [13] (b) Moore’s scaling trend. Ultimately, Dennard’s breakdown of power scaling in devices with leakage-dominated length scales and the so-called “Boltzmann tyranny”, referring to fundamental limits of FETs in power scaling, exposed problems that motivated research into beyond-CMOS devices [14 ...
Exploring the Approaches to Data Flow Computing - ScienceDirect
2021年11月29日 · The traditional Von-Neumann architecture is inherently sequential as it employs the program counter, and sequences through the program instructions. Although, a number of parallel processing techniques are deployed in the modern Von-Neumann processors, there are still applications like those in signal processing, network processing etc. which ...
A survey on processing-in-memory techniques: Advances and …
2023年7月1日 · Processing-in-memory (PIM) is one of the approaches that deviates from the Von-Neumann architecture to bring computation into or near the memory instead of transferring large amounts of data to and from the computing unit [3]. The idea of PIM is not particularly new.