Assume an A/D converter is supplying samples at 44.1 kHz. a. How much time is available per

Question:

Assume an A/D converter is supplying samples at 44.1 kHz.

a. How much time is available per sample for CPU operations?

b. If the interrupt handler executes 100 instructions obtaining the sample and passing it onto the application routine, how many instructions can be executed on a 20-MHz RISC processor that executes 1 instruction per cycle?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Computers As Components Principles Of Embedded Computing System Design

ISBN: 9780128053874

4th Edition

Authors: Marilyn Wolf

See More Books

Question Posted: Apr 02, 2024 12:51 PM

See More Questions

can someone solve this Modern workstations typically have memory systems that incorporate two or three levels of caching. Explain why they are designed like this. [4 marks] In order to investigate...
CANMNMM January of this year. (a) Each item will be held in a record. Describe all the data structures that must refer to these records to implement the required functionality. Describe all the...
"internet radios" for streaming audio, and personal video recorders and players. Describe design and evaluation processes that could be used by a start-up company to improve the usability of such...
For the increasing marginal-extraction-cost model of the allocation of a depletable resource, how would the ultimate cumulative amount taken out of the ground be affected by (a) An increase in the...
Dennis sells short 100 shares of ARC stock at $20 per share on January 15, 2015. He buys 200 shares of ARC stock on April 1, 2015, at $25 per share. On May 2, 2015, he closes the short sale by...
Sari Corporation issued $5,000,000 in 7.0 percent, five-year bonds on March 1, 2011, at 103. The semiannual interest payment dates are September 1 and March 1. Prepare journal entries for the issue...
An experiment in chemistry is repeated, and the times it takes for a reaction to occur are recorded. State whether the data described are discrete or continuous and explain why?
Identify the primary qualities of revenues and costs that are relevant for decision making.
2- Explain how money generates wealth directly and how indirectly. 3- Explain two basic views on price formulation. 4-Which are the most important role of price? 5-Describe the composition and...
If an interrupt handler executes for too long and the next interrupt occurs before the last call to the handler has finished, what happens?
Write ARM assembly language code that handles a breakpoint. It should save the necessary registers, call a subroutine to communicate with the host, and upon return from the host, cause the...
In the circuit of Fig. 30-76, R1 = 20 kÎ©, R2 = 20Î©, L = 50 mH, and the ideal battery has & = 40 V. Switch S has been open for a long time when it is closed at time t = 0. Just...
Modem databases require a high level of skill and knowledge to be adequately supported. See if you can interview the database administrators in three or four local organizations which nse...
High Desert Potteryworks makes a variety of pottery products that it sells to retailers. The company uses a job-order costing system in which departmental predetermined overhead rates are used to...
Calculate the average annual pay for each region: (a) Beijing, (b) Tianjin, (c) Shanghai, and (d) Henan.
GrandyOats has expanded its product offerings to include many varieties of organic granola. Company founders Nat Peirce and Aaron Anker know that financial success depends on cost control as well as...
Suppose that the mark-up of goods prices over marginal cost is $5 \%$, and that the wage-setting equation is: \[W=P(1-u)\] where $u$ is the unemployment rate. a. What is the real wage, as...
Water at 120oC with a quality of 25% has its temperature raised 20oC in a constant volume process. What is the new quality and pressure?
Pearson Education, a publisher of college textbooks, would like to know if students prefer traditional textbooks or digital textbooks. A random sample of students was asked their preference and the...
To what extent, if any, can extrinsic motivations be internalized? If extrinsic motivation is internalized, is it as effective as intrinsic motivation? Why or why not?
Guidelines for Building Motivation Using Weinberg and Gould's (2011) list of useful guidelines for building motivation below provide an example of how you would implement each guideline. You may use...
How do macroeconomic indicators such as GDP growth, inflation rates, and interest rates influence market trends, and what methodologies can analysts employ to integrate these factors into...

Assume an A/D converter is supplying samples at 44.1 kHz. a. How much time is available per

Question:

Step by Step Answer:

a To calculate the time available per sample for CPU operations we need to determine the sampling pe...View the full answer

Computers As Components Principles Of Embedded Computing System Design

Students also viewed these Computer science questions