Can we generate exception control signals in EX instead of in ID? Explain how this will work
Question:
Can we generate exception control signals in EX instead of in ID? Explain how this will work or why it will not work, using the “BNE R4,R5,Label” instruction and these pipeline stage latencies as an example.
The remaining three problems in this exercise assume that pipeline stages have the following latencies:
Transcribed Image Text:
a. b. IF 220ps 175ps ID 150ps 150ps EX 250ps 200ps MEM 200ps 175ps WB 200ps 140ps
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (3 reviews)
In a pipelined processor exception control signals are typically generated in the ID Instruction Decode stage because its the stage where the processor determines whether an instruction has any except...View the full answer
Answered By
Rustia Melrod
I am a retired teacher with 6 years of experience teaching various science subjects to high school students and undergraduate students. This background enables me to be able to help tutor students who are struggling with the science of business component of their education. Teaching difficult subjects has definitely taught me patience. There is no greater joy for me than to patiently guide a student to the correct answer. When a student has that "aha!" moment, all my efforts are worth it.
The Common Core standards are a useful yardstick for measuring how well students are doing. My students consistently met or exceeded the Common Core standards for science. I believe in working with each student's individual learning styles to help them understand the material. If students were struggling with a concept, I would figure out a different way to teach or apply that concept. I was voted Teacher of the Year six times in my career. I also won an award for Innovative Teaching Style at the 2011 National Teaching Conference.
4.90+
4+ Reviews
10+ Question Solved
Related Book For
Computer Organization And Design The Hardware Software Interface
ISBN: 9780123747501
4th Revised Edition
Authors: David A. Patterson, John L. Hennessy
Question Posted:
Students also viewed these Computer science questions
-
In this exercise, we examine how pipelining affects the clock cycle time of the processor. Problems in this exercise assume that individual stages of the datapath have the following latencies: Also,...
-
In this exercise, we examine how resource hazards, control hazards, and Instruction Set Architecture (ISA) design can affect pipelined execution. Problems in this exercise refer to the following...
-
This exercise is intended to help you understand the cost/complexity/ performance trade-off s of forwarding in a pipelined processor. Problems in this exercise refer to pipelined datapaths from...
-
3. In this problem the bond sells for a premium, which indicates that interest rates have declined. The current yield is $70/$1,222 = 5.73%. To confirm that interest rates have declined, determine...
-
Suppose two firms want to borrow money from a bank for a period of one year. Firm A has excellent credit, whereas Firm Bs credit standing is such that it would pay prime + 2 percent. The current...
-
Graph the solution set of the inequality, where x is a real number, on the number line. 3x + 12 < 5x + 14
-
The following data are taken from measurements on Indian Fork Creek: \(A=26 \mathrm{~m}^{2}, P=16 \mathrm{~m}\), and \(S_{0}=0.02 \mathrm{~m} / 62 \mathrm{~m}\). Determine the average shear stress on...
-
A craftsman named Chuck Synovec builds two kinds of birdhouses, one for wrens and a second for bluebirds. Each wren birdhouse takes 4 hours of labor and 4 units of lumber. Each bluebird house...
-
Consider a semiannual 3.5% coupon bond with a $1,000 face value that has 4 years to maturity. (a) Calculate the market price of this bond using a yield to maturity (YTM) of 3.6%. Is this bond a...
-
Given this breakdown of execution cycles in the processor with direct support for the ADDM instruction, what speedup is achieved by replacing this instruction with a 3-instruction sequence (LW, ADD,...
-
Assuming there are no stalls, what is the speedup achieved by pipelining a single-cycle datapath? Each pipeline stage in Figure 4.33 has some latency. Additionally, pipelining introduces registers...
-
The financial controller of the local town council set a budget for street cleaning in one estate as shown in the first column below. In the month of April the cleaning supervisor cut back on 20...
-
A patient account with a balance of $400 was turned over to the collection agency. The collection agency was able to collect the full amount. This collection agency charges 40% of the amount...
-
What distinguishes the act of cost accounting and estimating? Will this activity ever become a science?
-
Consider the three-mass system below. Assume the following: The heavy wheel m3 rolls against the vertical wall without slipping. The forces from springs k3 and k4 and the damper c2 pass through the...
-
In 1977, Jack Grubman started work at AT&T. In 1985, he moved to PaineWebber. By 1994, he was making a million dollars a year and moved to Salomon which then became Salomon Smith Barney. During this...
-
Essential Super Market Corporation holds a 70% stake in Sandalwood Products Corporation's common stock. On January 1, 20X1, Essential purchased land for $500,000 from an independent third party. On...
-
Refer to the previous question. Give the journal entry to adjust the Manufacturing Overhead account for overallocated or underallocated overhead.
-
What impact has the Internet had on the globalization of small firms? How do you think small companies will use the Internet for business in the future?
-
It is obvious that we need to have spanning trees for both unicasting and multicasting. How many leaves of the tree are involved in a transmission in each case? a. A unicast transmission b. A...
-
Assume we have 20 hosts in a small AS. There are only four groups in this AS. Find the number of spanning trees in each of the following approaches: a. Source-based tree b. Group-shared tree
-
Assume that m is much less than n and that router R is connected to n networks in which only m of these networks are interested in receiving packets related to group G. How can router R manage to...
-
Given the function f, defined by f(x)=3x+2x-4, find f(x + a).
-
What would happen when trying to measure voltage but put the Multimeter in series with the device we measure? Why do you think this happens?
-
A skater collides with the boards on the rink at a point which is 2 5 m [ S 6 0 E ] of where she started. If she hit the boards with a velocity of 4 . 5 m / s [ E ] after spending only 1 0 . 0 s on...
Study smarter with the SolutionInn App