20. 20. Combine the flowcharts that appear in Figures 4.11 and 4.12 so that the interrupt...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
20. 20. Combine the flowcharts that appear in Figures 4.11 and 4.12 so that the interrupt checking appears at a suitable place. Start Copy the PC to the MAR Copy the contents of memory at address MAR to IR; Increment PC by 1 Decode the instruction and place bits IR[11-0] in MAR Yes Instruction No requires operand? Copy the contents of memory at address MAR to MBR Execute the instruction FIGURE 4.11 The Fetch- Decode-Execute Cycle Yes Process the interrupt Has an interrupt been issued? No Perform fetch- decode-execute cycle FIGURE 4.12 Fetch-Decode-Execute Cycle with Interrupt Checking 20. 20. Combine the flowcharts that appear in Figures 4.11 and 4.12 so that the interrupt checking appears at a suitable place. Start Copy the PC to the MAR Copy the contents of memory at address MAR to IR; Increment PC by 1 Decode the instruction and place bits IR[11-0] in MAR Yes Instruction No requires operand? Copy the contents of memory at address MAR to MBR Execute the instruction FIGURE 4.11 The Fetch- Decode-Execute Cycle Yes Process the interrupt Has an interrupt been issued? No Perform fetch- decode-execute cycle FIGURE 4.12 Fetch-Decode-Execute Cycle with Interrupt Checking
Expert Answer:
Related Book For
Posted Date:
Students also viewed these programming questions
-
Q1. You have identified a market opportunity for home media players that would cater for older members of the population. Many older people have difficulty in understanding the operating principles...
-
ENSURE WORK IS ORIGINAL OR I REJECT AND REPORT YOU TON THE SUPPORT INSTANTLYThe end result does now not should be taken care of. You may additionally expect n 6 length(xs). [Hint: Function least is a...
-
Question 2: The following term structure of spot rates is prevailing in the economy: Horizon (years) 1 2 3 Yield (%) 3 4 5 This means you can trade zero coupon bonds with face values of $1000 at...
-
When a client does not adequately segregate duties, the possibility of cash being stolen before it is recorded is increased. If the auditor suspects that this type of defalcation is possible, what...
-
Two people play the following game. Each in turn places a penny on the surface of a large chessboard. The pennies can be put anywhere on the board, as long as they do not overlap previously placed...
-
Why is it necessary to sometimes redact portions of a document that is produced to the opposing side?
-
The Jacob Chemical Company is considering building a new potassium sulfate plant. The following cash outlays are required to complete the plant: Year Cash Outlay 0 ........$4,000,000 1 ...........
-
Analysis these 3 Financial ratios. Price-to-Earnings Ratio (P/E Ratio), Debt-to-Equity Ratio and Inventory Turnover Ratio in this company: Incitec Pivot limited (IPL) over the past 5 financial years,...
-
Forecasting with the Parsimonious Method and Estimating Share Value Using the ROPI Model Following are income statements and balance sheets for Cisco Systems. Cisco Systems Consolidated Statements of...
-
Net sales Cost of goods sold Year-end inventory Required: 1/28/2020 Tool Station 1/29/2019 Howard's $ 102,704 68,348 14,548 $ 96,395 64,082 14,349 2/2/2020 $ 70,419 47,010 13,193 2/3/2019 $ 66,817...
-
How might sophisticated task delegation and workflow optimization models improve organizational skills, and what metrics can be used to evaluate their efficacy ?
-
How can the principles of kaizen and lean methodology be applied to refine organizational skills within large-scale operational frameworks?
-
Intern met with the new intern to go over the new online reservation system put in place at the pantry. The new online reservation system has us signing up students for reservation time slots lots...
-
One difference in the assumptions of the Ricardian versus the specific-factors model is the following: The marginal productivity of labor is constant in the Ricardian model and declining as...
-
sin x Q2: Find the Derivative of y=Xx Q3: Find second order derivative of y=x+2x+3x+ x
-
Cite some situations where there are observations of capitalist and socialist systems of economy.
-
If a process has a six-sigma capability, what is the process capability index? a. 1 b. 2 c. 6 d. 12
-
Figure 1-23 shows that a number of UNIX system calls have no Win32 API equivalents. For each of the calls listed as having no Win32 equivalent, what are the consequences for a programmer of...
-
How could an operating system that can disable interrupts implement semaphores?
-
You are given the following data about a virtual memory system: (a)The TLB can hold 1024 entries and can be accessed in 1 clock cycle (1 nsec). (b) A page table entry can be found in 100 clock cycles...
-
Calculate the CGT payable in relation to each of the following disposals, assuming in each case that the annual exemption is fully utilised against other gains, that there are no allowable losses and...
-
In October 2012, Matthew bought a piece of rare porcelain for 10,000. The porcelain was damaged in early 2019 and in February of that year Matthew spent 3,850 on restoration work. In July 2019,...
-
Mick Stone disposed of the following assets during tax year 2023-24: (1) On 19 May 2023, Mick sold a freehold warehouse for 522,000. This warehouse was purchased on 6 August 2011 for 258,000, and was...
Study smarter with the SolutionInn App