Skip to content
Toggle Sidebar
Pricing
Loading…
Home
Subjects
Past papers
Key terms
Pricing
My courses
Select your courses
Loading…
Loading…
Home
More
Computer Science
OCR GCSE Computer Science
Systems Architecture
CPU Architecture
Von Neumann Architecture
OCR GCSE Computer Science · J277
Von Neumann Architecture
What you need to know
Describe the features of the Von Neumann architecture.
Explain the specific roles of the Memory Address Register (MAR) and Memory Data Register (MDR).
Describe the purpose and function of the Program Counter.
Explain the role of the Accumulator within the CPU.
Revision notes
1
Von Neumann Architecture
8 key terms
Pro
Practise with past papers
Key terms & definitions
Previous subtopic
CPU Components and Functions
Next topic: CPU Performance
CPU Characteristics and Performance
Von Neumann Architecture — OCR Computer Science J277 | GradeGen
