Risc approach - computer architecture, Computer Engineering

RISC Approach - computer architecture:

The RISC processors only use easy instructions that can be executed within one clock cycle. therefore, the "MULT" command discussed above could be divided into three separate commands: 1)"LOAD," which  is used to moves data from the memory bank to a register, 2) "PROD," which is used to finds the product of two operands located within the registers, and  3) "STORE," which is used  moves data from a register to the memory banks. In order to perform the precise series of steps described in the CISC approach, a programmer would require coding 4 lines of assembly:

LOAD A, 2:3

LOAD B, 5:2

PROD A, B

STORE 2:3, A

Firstly, it may seem like a much less competent way of completing the operation. Because there are more lines of code so more RAM is required to store the assembly level instructions. The compiler ought to be performing more work to convert a high-level language statement into the code of this form.

 

 

Posted Date: 10/13/2012 3:48:15 AM | Location : United States







Related Discussions:- Risc approach - computer architecture, Assignment Help, Ask Question on Risc approach - computer architecture, Get Answer, Expert's Help, Risc approach - computer architecture Discussions

Write discussion on Risc approach - computer architecture
Your posts are moderated
Related Questions
What are Grouping Notations These notations are boxes into which a model could be decomposed. Their elements includes of packages, frameworks and subsystems.

failed logins to end

Explain about the Client/Server Computing? Although there are different various configurations, various hardware and software platforms and even various network protocols into

a. What is the difference among character and block devices? b. Discuss the method to make a Kernel Driver for the PC Speaker. c. Explain the socket structure with the help o

Q. Explain about Mainframes computer? Mainframes, capable of executing in excess of 53 MIPS, are high-performance, general- purpose computers supporting very large databases, r

What is the use of buffer register? The buffer register is used to avoid speed mismatch among the I/O device and the processor.

You are to write a C program called big_mult.c that multiplies two unsigned 64-bit integers, x and y, read from the command line. The output is a pair of unsigned 64-bit integers r

What is the difference among adding routes, to a webforms application and to an mvc application? Ans) To add routes to a webforms application, we use MapPageRoute() process of

What are the disadvantages of file processing system?

Define a socket? An application program interface gives the details of how can an application program interacts along with protocol software. But socket API is a defacto standa