The delay function AVR Atmega Timer Configuration

Real-time timer :

The ‘delay’ function as used in the workshops is limited because it depends on approximate timing based on how long the processor takes to execute the ‘NOP’ instruction, and the limitations of the size of an integer means that the maximum delay will be approximately 65 seconds. Furthermore, the processor cannot do anything else while the delay is going on, and any interrupts run during the ‘delay’ will cause the delay to be longer than intended. The Atmel ATmega168 does provide the facility to maintain more accurate and longer timings through the use of the crystal oscillator and the timer/counter circuitry in the processor. Your task is to work out how to use these components so that programs can be written to accurately trigger events after an amount of time, specified in minutes and seconds. The system should be able to handle delays from a minimum of 1 second up to at least 60 minutes after ‘set’. The function should allow for the timer interval to be set (input) in minutes and seconds. Note: Assume the processor is setup as in the lab sessions (including crystal oscillator used with the frequency specified in Nerdkit Guide). Your solution should include the following:

1. Overall description of the principles of operation of your solution

2. Description of all timer/counters, registers, and interrupts used and their function

3. Details of all configuration information to get the processor to perform this function (e.g. what needs to be written to different configuration registers, including explanations on WHY particular bits are set or cleared)

4. Description of the overall algorithm(s) to implement the function Note: This can be in the form of pseudocode. Code fragments (lines of code) can be used to demonstrate where appropriate. Note: You do NOT have to write the whole program for this assignment.

A checklist below to ensure you address the assignment requirement CORRECTLY:

NOTE: No real code required except the PSEUDO code

Delay can be from 1 sec up to maximum specified

Note it says delays in minutes and seconds – so 1 sec resolution needed

Ensure all configuration ports are considered

Explain logic clearly

Timing calculations MUST be shown

Check for accuracy

ALL configuration must be taken into consideration

Ensure that bits that need to be cleared (value of ‘0’) – must be done explicitly o Do NOT assume they will be ‘0’ to begin with

Ensure you understand how modes work

Always set parameters before turning on interrupts

Check how timer clock can be started/stopped

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Middleville Regional Healthcare discussion

 Middleville Regional Healthcare

Due Week 9 and worth 160 points

Middleville Regional Health Care is one (1) of three (3) hospitals serving a community of 350,000 people. Summary statistics on Middleville and its competitors, from the AHA Guide, are shown below in Table 1. All three organizations are not-for-profit.

Table 1: Middleville, Brierfield, and Greystone Health Care Systems

Name

Beds

Admissions

Census

OP Visits

Births

Expenses (000)

Personnel

Middleville

575

13,000

350

221,000

2,300

$125,000

2,000

Brierfield

380

17,000

260

175,000

1,200

$130,000

1,875

Greystone

350

10,000

180

40,000

900

$80,000

1,200

The governing board of Middleville hired a consulting company to evaluate its strategic performance, specifically in the areas of Human Resources, Information Technology, Financing, and Marketing. As part of the consultant’s evaluation, several leaders of Middleville’s units were asked their perspective of the organization’s performance.

You are working for the consultant. Your job is to identify the issues from the response that should be considered further by the consultant team and possibly discussed with the governing board and the CEO. The firm has a rule, “Never offer a criticism or negative finding without suggesting how the client organization can correct it,” so you must indicate what sort of correction you would recommend as part of your list. Because you know there were about two (2) dozen other interviews, you decide you should rank your issues in importance, to make sure the most critical are discussed.

Write a six to eight (6-8) page paper in which you:

  1. Explain the governing board’s role in these strategic initiatives, determining its responsibility and involvement.
  2. Evidence-based management means that operational and strategic decisions are made based upon the evidence that goals and objectives are actually being met. Quantitative measurements must be identified and measured. This data is then used to evaluate the HCO’s performance. Name three (3) performances Middleville can use to measure its success in providing quality healthcare to the community, and identify quantifiable, measureable indicators that can be used to do so. Explain the importance of each performance measurement.
  3. Given the statistics of Middleville and its two (2) competitors provided in Table 1, recommend to the HCO what areas it should focus on to maintain its competitive market share as well as continue to provide healthcare to the community in the 21st century.
  4. Some of Middleville’s Board members are very interested in pursuing advanced technology systems over the next five (5) years, while others are concerned about the enormous expense and need assurance that the investment in technology will be worthwhile. In both monetary and process terms, describe the costs and benefits associated with implementing EMR and associated health data systems. Lay out a plan for how various systems can be implemented.
  5. Middleville has faced many challenges in recruiting and retaining nurses and other clinical employees. The economy has hit the area very hard and budgetary limitations have reduced the amount of money available for salary increases. The Board knows it needs to provide other benefits to their valued employees. Provide at least two (2) suggestions to Human Resources to promote employee satisfaction and, therefore, retain experienced personnel.
  6. Use at least three (3) quality resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources.
  7. Format your assignment according to the following formatting requirements:

a. Typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides.

b. Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page is not included in the required page length.

c. Include a reference page. Citations and references must follow APA format. The reference page is not included in the required page length.

The specific course learning outcomes associated with this assignment are:

  • Examine how healthcare management concepts and theories are applied to critical issues in healthcare organizations.
  • Analyze the critical management issues, purpose, functions, and performance measures of different departments within healthcare organizations.
  • Explain how public policy has shaped the development of the U.S. healthcare system.
  • Use technology and information resources to research issues in health services organization management.
  • Write clearly and concisely about health services organization management using proper writing mechanics.

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Read and answer questins in a 1 page summery/WORK HAS TO BE DONE BY Friday june 23rd 3PM MOUNTAIN TIME 7/19/17

 Read the attached article by De George on “International Business Ethics”.  Often times, in the United States, we believe our ethics must be adhered to or projected upon all other countries, but is that hubris on our part? Why could or would a different country have ethics slightly or totally different than our own? How do international companies deal with that in your opinion?   One pager with the standard question for the article’s author. No Plagiarism.

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Provide certain relevant information about a cortisol and stress response in intercollegiate women athletes.

I will be putting this information in a PowerPoint . An attached document has been provided with the presentation guidelines and the 4 specific articles that should be used.

 

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