Salient points about addressing mode, Computer Engineering

Assignment Help:

Salient points about addressing mode are:

This addressing mode is employed to initialise value of a variable.
Benefit of this mode is that no extra memory accesses are needed for executing the instruction.
Size of instruction and operand field is limited. So the type of data specified under this addressing scheme is also restricted. E.g. if an instruction of 16 bits employs 6 bits for opcode and 2 bits for addressing mode then 10 bits can be employed to specify an operand. So 210 possible values only can be assigned.

Related Discussions:- Salient points about addressing mode

Determine Boolean identities using Boolean algebra, Prove the following ide...

Prove the following identities a. A ‾B ‾C‾ + A ‾BC ‾ + AB ‾C ‾ + ABC ‾ = C ‾ b. AB + ABC + A ‾ B + AB ‾C = B + AC Ans. a. LHS = A'B'C' + A'BC' + AB'C' + ABC' =

Pvm communication model, Q. PVM communication model? A nonblocking rece...

Q. PVM communication model? A nonblocking receive as soon as returns with either data or a flag that data hasn't arrived while a blocking receive returns only when data is in r

Change to palindrome, given a string S convert it to palindrome by doing ch...

given a string S convert it to palindrome by doing character replacement.convert S to palindrome with minimum character replacements

Data type, what is data type

what is data type

What is scenarios, Scenarios encapsulate the Vuser Groups and scripts to be...

Scenarios encapsulate the Vuser Groups and scripts to be implemented on load generators at run-time. Manual scenarios can deal out the total number of Vusers between scripts bas

Describe the structure and function of a computer system, Question: a) ...

Question: a) Describe the structure and function of a computer system. b) The raw speed of a microprocessor will not achieve its potential unless a constant stream of wor

Why should i use xml, ? XML can be used to explain and recognize informatio...

? XML can be used to explain and recognize information accurately and unambiguously, in a way that computers can be programmed to? Understand? (Well, at least influence as if they

Explain the term overlays, Explain the term Overlays. An overlay is an ...

Explain the term Overlays. An overlay is an element of program that has the same load origin as several other part of the program. These are used for reduce the main memory req

Microprocessor, illustration of Z80 instruction set Computer

illustration of Z80 instruction set Computer

Show sample instruction format of mips instruction, Q. Show Sample Instruct...

Q. Show Sample Instruction Format of MIPS instruction? Early MIPS architectures had 32-bit instructions and later versions have 64-bit implementations. The first commercial

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages