What is the function of accumulator?
Answer Posted / bhumi
An accumulator is an 8-bit register that is a part of ALU
(Arithmatic-Logic Unit) of a processor.It is used for
temporary storage of 8-bit data and to perform arithmatic
operations like addition,subtraction,multiplication,division
or logical operations like AND,OR,XOR etc.The result of
operation is stored in accumulator.
| Is This Answer Correct ? | 382 Yes | 51 No |
Post New Answer View All Answers
what is the difference between timer and counter of microcontroller?
What is the significance of the nmi pin in the 8086?
What are the steps involved in communication of 8085 microprocessor with the memory?
write the assembly language programming to find the 2's complement for a string of 100 bytes
Write the flags of 8086?
What are the different types of arithmetic operations that can be performed by the 8085 microprocessor?
Point out the differences between the 8086 and 8088 microprocessor?
Byte wise what are the lengths of call and ret instructions?
What is the purpose of a buffer register in reference to 8085?
What is the structure of psp?
Why the lower byte address bus(a0-a7) and data bus (d0-d7) are multiplexed?
What does SD RAM refers to
List some analog modulation techniques.
Discuss 3 states signals io/m,s0,s1?
How many i/o ports are present in the 8086?