Instruction per cycle in RISC, Computer Engineering

Assignment Help:

Q. Instruction per cycle in RISC?

One instruction per cycle: A machine cycle is total time taken to fetch two operands from registers perform ALU operation on them and store result in a register. So RISC instruction execution takes about same time as micro-instructions on CISC machines. With these simple instruction execution instead of micro-instructions, it can use fast logic circuits for control unit, so increasing execution efficiency further.

Related Discussions:- Instruction per cycle in RISC

Control of program, Example: CMP AX,BX ;...

Example: CMP AX,BX ; compare instruction: sets flags JE THERE ; if equal then skip the ADD instruction ADD AX, 02 ; add 02

Name the popular security measures, Name the popular security measures ...

Name the popular security measures A number of security products covering a broad range of methods are available in the market. Most popular of all the security measures are th

Processor-memory interconnection network (pmin), Processor-Memory Interconn...

Processor-Memory Interconnection Network (PMIN) This is a switch that joined various processors to different memory modules. Connecting every processor to each memory module in

Identify the fastest logic gate, Which of the following is the fastest logi...

Which of the following is the fastest logic ECL, TTL, CMOS or LSI ? Ans. The fastest logic is ECL.

War (write after read) - data hazards , WAR (write after read) - Data hazar...

WAR (write after read) - Data hazards in computer architecture: WAR (write after read) - j tries to write at destination before it is read by i , hence i wrongly gets the n

Develop a regular expression for integer and identifier, Develop a regular ...

Develop a regular expression for Integer and Identifier (i) A regular expression for integer is [+ | -] (d)+ (ii) A regular expression for identifier is l(l | d)*

Illustrate internal organisation of ram, Q. Illustrate Internal Organisatio...

Q. Illustrate Internal Organisation of RAM? The construction displayed in Figure below is made up of one JK flip-flop and 3 AND gates. The two inputs to system are one input bi

Define the state and instance of properties of object, Define the state and...

Define the state and instance of properties of object A state encompasses all properties of object along with values of each of these properties. An instance is a concr

Define overflow, Define Overflow. An overflow is a problem in digital ...

Define Overflow. An overflow is a problem in digital computer due to the width of registers is finite. A result that contains n+ 1 bit cannot be accommodated in a register wit

Implementation of 4-to-1 multiplexer, Implement the Y(A, B, C) = ∑(2,3,5,6)...

Implement the Y(A, B, C) = ∑(2,3,5,6) function using 4-to-1 multiplexer. Ans. Y(A,B,C)=∑(2,3,5,6) Here we take B,C as the select bits also A as input. To select the input we can

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages