write an assembly program that uses the output compare function of a timer to toggle an led every second

Answers

Answer 1

; Set up output compare function

movlw 0x3E

movwf TOCON

; Set up LED port as output

bcf TRISB, 0

; Set up timer

movlw 0xFF

movwf TMR1

movlw 0x60

movwf PR1

; Enable timer and output compare function

bsf T1CON, TMR1ON

bsf T1CON, T1OSCEN

; Main loop

loop:

   ; Wait for output compare event

   btfss T1CON, OCF1

   goto loop

   ; Toggle LED

   bcf PORTB, 0

   btfss PORTB, 0

   bsf PORTB, 0

   ; Clear output compare flag

   bcf T1CON, OCF1

   ; Repeat

   goto loop


Related Questions

Discussion 5
Kris Allen runs a pet daycare center. She needs to keep track of contact information for her customers, their animals, the services provided (such as walking and grooming), and the staff who are assigned to care for them. She also must send out invoices for payment each month. What features of spreadsheets and/or database software might she use to facilitate her business?

Answers

The features of spreadsheets and/or database software that she can use to facilitate her business are;

Rows and columns in spreadsheet's can make her information to be neatly organized.The use of Formulas and functions. Data filtering Accounting.Analytics, etc.

Why does business use database software?

Businesses can known to use database software to make a good and well manage data output. They also use it to work with their data.

Note that in almost all kinds of businesses, there is the use database software just to keep a track of contacts, addresses, payrolls and other  kind of functions to is linked to business and customers.

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a. The insert, Delete, and Format options are present in the
group on the Home tab.

Answers

Answer:

False

Explanation:

They are on the keyboard.

You have a filtered dataset for Customer Sales with some null value rows. You want to remove these rows completely. How will you do this

Answers

The option is to Deselect (blank) in the pull-down menu for Customer Sales in the dataset.

How do one delete these rows completely?

If a person is working in the Query Editor (that is the place where one can get data, before you close and apply).

The right thing to do is to select the column that  you want to use to check for nulls and when  the values you are looking at is really blank, you can then click the drop-down and delete Rows in the ribbon, then one can click the option of Remove Blank Rows.

See full options below

Select an answer:

Deselect (null) in the pull-down menu for Customer Sales in the Power Query Editor.

Deselect (blank) in the pull-down menu for Customer Sales in the dataset.

Change the filter so null value rows are not displayed.

Place your cursor to the left of the rows, and then select Delete.

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Thirty percent of a magazine's subscribers are female. A random sample of 50 subscribers Answer the following questions using Excel: (using standart devision of 0.0648)
a. What is the probability that the proportion of females from this sample is at most 0.25
b. What is the probability that the proportion of females from this sample is between 0.22 and 0.28
c. What is the probability that the proportion of females from this sample is within 0.03 of the population proportion?

Answers

Based on the mean of the subscribers, the sample size, and the standard deviation, the probability of females being at most 0.25 is 0.2202.

The probability that they are between 0.22 and 0.28 is 0.2703.

The probability that they are within 0.03 of the population proportion is 0.3566.

What is the probability that they are at most 0.25?

Using Excel, we shall assume that the distribution is normally distributed.

We can therefore use the NORM.DIST function:


=NORM.DIST(0.25,0.3,0.0648,TRUE)

= 0.2202

What is the probability that they are between 0.22 and 0.28?

=NORM.DIST(0.28,0.3,0.0648,TRUE) - NORM.DIST(0.22,0.3,0.0648,TRUE)

= 0.2703

What is the probability that they are within 0.03 of the population proportion?

X high = 0.30 + 0.03

= 0.33

X low = 0.30 - 0.03

= 0.27

= NORM.DIST(0.33,0.3,0.0648,TRUE) - NORM.DIST(0.27,0.3,0.0648,TRUE)

= 0.3566.

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write a program in python to input 3 sides of a triangle. check if the triangle is equilateral, isosceles or scalene. use logical operator as required​

Answers

Type of Triangle - Python

In Geometry, a triangle is a three-sided polygon with three edges and three vertices. A triangle with vertices A, B, and C denoted ∆ABC.

Equilateral Triangle

A triangle is said to be an EQUILATERAL TRIANGLE if all the sides are equal in measure.

Isosceles Triangle

A triangle is said to be an ISOSCELES TRIANGLE if any two sides are equal in measure.

Scalene Triangle

A triangle is said to be a SCALENE TRIANGLE if none of the sides are equal in measure.

Here's our program:-

a = float(input("Enter the length of the first side of a triangle: "))

b = float(input("Enter the length of the

second side of a triangle: "))

c = float(input("Enter the length of the third side of a triangle: "))

if (a == b and b == c and c == a):

print("Equilateral Triangle.")

elif (a == b or b = c or c == a):

print("Isosceles Triangle.")

elif (a != b and b !=c and c != a):

print("Scalene Triangle.")

else:

print("Invalid Input.")

Write a C# program to Trim the Given String.
Write a C# program to Convert Upper case to Lower Case.
In C# programming

Answers

Answer:

Step by step explanation:

Psuedo code and flow charts

Answers

Answer:

pseudo is an informal high level description of the operating principle of an algorithm while a flow chart is a diagrammatic representation that illustrates a solution model to a given problem.

Which layer abstracts away the need for any other layers to care about what hardware is in use?

Answers

Answer:

data link layer

Explanation:

you answer is data link layer

How to add up multiple user inputs for example: If i ask the user How many numbers do you want to add? they say 5 then i out put Enter 5 numbers: how can i get it to add up those 5 numbers that were input.In JAVA

Answers

Answer:

import java.util.Scanner;

class Main {

 public static void main(String[] args) {

   Scanner scanner = new Scanner(System.in);

   System.out.println("How many numbers do you want to add?");

   int numberOfNumbers = scanner.nextInt();

   int arrayNumbers[] = new int[numberOfNumbers];

   System.out.println("Enter " + numberOfNumbers + " numbers:\n");

   for(int i = 0; i < numberOfNumbers; i++){

     int addToArray = scanner.nextInt();

     arrayNumbers[i] = addToArray;

   }

   int sum = 0;

   for(int j = 0; j < arrayNumbers.length; j++){

     sum+=arrayNumbers[j];

   }

   System.out.println("Sum: " + sum);

 }

}

Explanation:

Write an application that reads the file created by the WriteCustomerList application and displays the records. Save the file as DisplaySavedCustomerList.java.

Answers

Answer:

hi

Explanation:

Should new technology be created if there is a chance it will be misused?

Answers

Answer:

yes

Explanation:

sometime great things can happen out of terrible things.

Answer:

No, because if there is a chance that it will be misused, then it should not be created. Also, we are not told exactly how it may be misused - it could have catastrophic impacts, and cause harm.  

Explanation:

What rules should we have about cell phone
the classroom/school?.

THIS IS AN 5 PARAGRAPH ESSAY HELP ME

Answers

Introduction: There are many rules schools should follow when it comes to cell phone use during school hours. Technology can be very distracting and durning school is when kids need to pay attention. Most people see cell phone rules un fair or bad, however it's not like that. The school just wants what's best for the students and so they can learn, which will ultimately help them on later in life.

Body paragraphs (wont write the rest of the paragraphs but heres some ideas) Only using the phone when needed like if it's an emergency, phones have to stay on silent to not disrupt others, during free period you can choose whether to be on your phone

then you write your conclusion based on what you wrote

Most of the Info you would need:

-If we don't allow cellphones many school issues would be solved.

-There is a mistake if they use cellphone, but its a great mistake if they misuse.

- Phones in classes just defeat the point of going to school- for learning.

- There are benefits, yes, but there is no doubt that the privilege will be abused.

-Cell phones are only good for distracting the students from the education that they are at school to obtain.

- we think it is one of the best ways to get distracted during class to use your cellphone.

-Cell phones create massive and on going classroom management issues for teachers.

-There is no need for allowing students to use mobile phones in schools. Ultimately they are not using mobiles for the calling purpose. Thus it is a perfect no from our side.

Please have a good day <3

. What will be the output of the following program?

var =

if

100

(var =

100): bye!"

print

"Value

of expression

is 100"

print

"Good

Answers

Answer:

Similarly x % 100 yields the last two digits. 4.2. Boolean values and expressions¶. The Python type for storing true and false values is called bool

In Cell D2, create a SUMIFS function to total the fee when the criteria in cells C2 and E2 are met

Answers

Sum values are founded on one or additional necessities by utilizing the SUMIFS role in a procedure.

What is the purpose of memory address?​

Answers

Answer:

A memory address is a unique identifier used by a device or CPU for data tracking.

A memory address is a unique identifier used by a device or CPU for data tracking. This binary address is defined by an ordered and finite sequence allowing the CPU to track the location of each memory byte.



A memory address is an exact assigned location in RAM used to track where information is stored. On a single computer memory IC, there can be 1 million, 2 million, or more memory addresses that can be accessed at randomly, which is why memory is called RAM (random access memory).

Do you guys answer questions about cyber security?

Answers

Answer:

yes

Explanation:

let's hear your question first.

What is the difference between conceptual architecture view and module architecture view?

Answers

Answer:

The conceptual architecture view provides a high-level map of how the system performs what it's meant to do, and the module architecture view demonstrates how the software's major parts are translated to modules and subsystems.

Explanation:

What is the purpose of linking text boxes?

Answers

The answer that the person answered is the same answer I was gonna answer so Yh it’s correct

To use the replace feature we can simply just press Carl+h,Carl+c,Carl+r

Answers

In the Microsoft Word environment, as well as in most desktop publishing software, the shortcut key for using the Replace Feature is:

CTRL + H (Option A).

What is the use of the Replace Feature?

The replace feature is useful for when you have a large document and you need to replace one or more words with another quickly and easily.

Step 1:

Press the CTRL Button and hit the "H" alphabet on the keyboard. This will call up the "Find and Replace" dialogue box.

This will allow you to enter the word you want to find in the upper space and the words with which it will be replaced in the lower space.

Thereafter, select whether you want to replace them one by one or select "Replace All' to change all at once.

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Take any software or Application that you have recently purchased, this can be a video game or any other application helping you to complete you educational objectives or professional purposes. Go through about the copyright, license policies [you will find this information on the leaflet or on the packaging] and answer the following questions]
Can you make copies? What does the license agreement say about the number of copies you can make? Explain in detail [ 2Marks]
Does it specify penalties for making unauthorized copies if yes give the brief detail on that?
[1 Mark]
Do you consider the license agreement to be clearly stated? Reasonable? Explain with two reasons. [ 2 Marks]

Answers

A good product should have copyright protection which prevents others from using the product without permission.

Some products specify the penalties which are given to a person who makes unauthorized copies of their product and this is done to clearly educate to avoid ignorance claims.

A good product should have clear lettering which are legible and can be easily read, and should also have reasonable copyright protection.

What is Copyright?

This refers to the licensing which is done for a product and is also legally backed which prevents a person from illegally using or redistributing the work of a creator without their explicit consent.

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the difference between tool bar and status bar​

Answers

Answer:

A toolbar offers easier access to tasks typically conducted within the application whereas in the status bar it is displayed at the lower side of the web browser screens and other application windows.

Explanation:

Dwayne Alexander is working on a project promoting a fictitious product for his marketing class. He wants to use animation to show the product being used, but the only animations he has created are in PowerPoint presentations. Research three animation apps for beginners: one 2-D animation app, one 3-D animation app, and one of your choice. List the pros and cons of each animation app. Be sure to consider cost, learning curve, and availability.

Answers

The following are examples of animation apps:

Toon Boom Animation (2-D)Prisma3D (3-D) and AnimeTok (3-D)

What are the Pros and the cons of each app listed above?

Toon Boom Animation Pros:

It has a great set of toolsIt has camera angles functionalityHas a vector drawing tool

Cons:

It is expensive.

Prisma3D (3-D) Pros:

It is good for modeling;Easy to use interface

Cons:

It has too many bugs.lacks sculpting tools

AnimeTok (3-D) Pros:

It makes it easy to move the characters easilyIt is easy to understand

Cons:

It has too many adsdoes not have an undo and redo button

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Woulf you rather :
Be a Alpha Wolf
or
Be a Alpha Shark

Answers

Answer:

Alpha wolf

Explanation:

Their superior

(also what is this question? lol)

Answer:

don't know just wanted my points you stole

Explanation:

does anyone know what blue holler is if so, what are the new tracks?

Answers

Answer:

No

Explanation:

No I don't know about it sorry

There are 5 participants in a Symmetric Key system and they all wish to communicate with each other in a secure fashion using Symmetric Keys without compromising security. What's the minimum number of Symmetric Keys needed for this scenario keeping in mind that each pair of participants uses a different key

Answers

Answer:

10 keys.

Explanation:

There are 5*4/2 = 10 pairs in a group of 5. You need that many keys.

Every member of the group will have 4 keys.

If you draw 5 dots on a piece of paper and connect each one with a line, you'll be drawing 10 lines. Each line needs a key.

You ran your email by a few colleagues, and they think it is perfect for your audience – professional, technical, and informative. Your email is ready to send out, so you schedule it for 8AM the next day to reach customers’ inboxes as they start their day. How should you include the email addresses?

Answers

You should include in the email addresses by CC all recipients.

What does it mean to CC recipients?

The CC abbreviation is a term that stands for “carbon copy.”

The CC recipients is known to get or receive also the same copy of the email and any kinds of other “Reply All” responses that one can see in the thread. Note that all recipients of the email will also see who has been given the CC' message.

See options below

-CC all recipients.

-BCC all recipients

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For optimum computer performance, what features and or characteristics should a
computer possess to efficiently copy any material from an external device?

Answers

A computer should be compactible and possess a good cache memory size, so as to efficiently copy any material from an external device.

What is a computer?

A computer refers to an electronic device that is designed and developed to receive data in its raw form as an input and processes these data into an output (information) that could be used by an end user.

For optimum computer performance, some of the features and or characteristics that a computer should possess, so as to efficiently copy any material from an external device (hard-disk drive) are:

CompatibilityCache memory size.The computer should have a USB 3.0 port.

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Draw a rectangle, give its perimeter and Area
Ask the user for a length and width of a rectangle.
Draw the rectangle
find and show the perimeter
find and show the Area

Answers

I am assuming this is in python, so I will use comments to explain each step

l=int(input('What is the length of the rectangle')

w=int(input('What is the width of the rectangle')

#here use whatever graphics code required to draw the rectangle

#will probably be similar to rect=Rectangle(l,w)

print('Perimeter is' +(2*l+2*w))

print('Area is' +(l*w))

Income taxes are an amount of money based on earnings and paid to the local, state, or Federal government
False
True

Answers

The answer is TRUE.
hope this helps x

Answer:

True

Explanation:

Hope you have a great day!

Which function can be used to insert the current date into a spreadsheet?
DATE
TODAY
MM/DD/YYYY
DATE&TIME
Help please

Answers

Answer:

its MM/DD/YYYY

Explanation:

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