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Accumulator (computing)


In a computer's central processing unit (CPU), an accumulator is a register in which intermediate arithmetic and logic results are stored. Without a register like an ...

Inside the CPU - Princeton University


LOAD the number from a particular RAM location into the accumulator. (original ... CPU has one "accumulator" for arithmetic and input & output. – a place to ...

3. Special purpose registers (1) - Teach ICT


There are a number of special purpose registers within the CPU. ... LDA 3001, This instruction will load the data at address 3001 into the accumulator. ADC #3 ...

Computer (accumulator)


Jul 17, 2008 ... In a computer's central processing unit (CPU), an accumulator is a register in which intermediate arithmetic and logic results are stored. Without ...

Computer Architecture Lecture No. 2 Foundations Of Computer ...

www.kau.edu.sa/Files/830/Files/61005_Computer Architecture 02.pdf

Nov 1, 2006 ... types. Accumulator machines have the advantage of being more efficient as these can store intermediate results of an operation within the CPU ...

Machine Level Architecture: Machine code and processor instruction ...


Machine code - simple instructions that are executed directly by the CPU ... LDA - Loads the contents of the memory address or integer into the accumulator ...

What is the function of an accumulator in a computer? - Ask.com


In the central processing unit, or CPU, of a computer, the accumulator acts as a special register that stores values and increments of intermediate arithmetic and  ...



The CPU is composed of five basic components: RAM, registers, buses, the ALU ... the Instruction Register (IR), the Program Counter (PC), and the Accumulator.

CPU Architecture - TutorialsPoint


CPU Architecture - Learning digital computer organization in simple and easy ... It includes the accumulator, temporary register, arithmetic & logic circuit & and ...

Patent US6963966 - Accumulator-based load-store CPU ... - Google


Nov 8, 2005 ... Methods and structures for efficiently implementing an accumulator-based load- store CPU architecture in a programmable logic device (PLD).

Popular Q&A
Q: Advantages of an Accumulator based CPU?
A: [1] the accumulator is meant to be an operand. so there is no requirement for the operand address field for one operand in the instruction. this results in shor... Read More »
Source: wiki.answers.com
Q: What is the best way to clean my Graphics Card fan, vent, CPU fan...
A: The best way to have any computer component cleaned is to have it professionally serviced, but if you no longer have a service warranty, or if you picked up a s... Read More »
Source: answers.yahoo.com
Q: Do accumulator register interface to the CPU or ALU?
A: this is a difficult question an accumulater (register) is definatly used by the cpu, example: ax is a register( or called an accumulator) bx ,cx,dx. note im not... Read More »
Source: answers.yahoo.com
Q: Explain following organisation of CPU- A. single accumulator orga...
A: a stack can be considerd as a storage method in which then items are stored in consecutive memory loacations and the last element stored is the first element re... Read More »
Source: wiki.answers.com
Helpful Resources

What is accumulator? - Definition from WhatIs.com


An accumulator is a register for short-term, intermediate storage of arithmetic and logic data in a computer's CPU (central processing unit).