mr_coffee said:sorry here is the picture bigger! i don't see how my third term is wrong? http://img132.imageshack.us/img132/9960/lastscan2rz.jpg
Hello Mr Coffe...i find some mistake in the third term...it would be B'CD but not AB'CD...mr_coffee said:Hello everyone, here is my k-map of the truth table for prime numbers, if its a prime number it should output 1. I have the truth table and k-map in this picture:
http://img226.imageshack.us/img226/568/jiji4uh.jpg
Thanks.
The best way to check if you did the k-map correctly is to compare it with the truth table or the logic expression of the function. If the values in the k-map match the values in the truth table or the logic expression, then you most likely did it correctly. You can also ask a colleague or teacher to review your work.
Yes, there are several online k-map simplification calculators available that can help you simplify the k-map. However, it is important to understand the steps and logic behind the simplification process rather than relying solely on a calculator.
A k-map is a graphical representation of a truth table and is used to simplify Boolean algebra expressions. It helps in identifying patterns and reducing the number of terms in a logic expression, thus making it easier to implement in digital circuits.
The values in the k-map are filled based on the input combinations in the truth table. Each cell in the k-map represents a unique combination of inputs, and the corresponding output value is filled in that cell. It is important to fill the values accurately to get the correct simplified expression.
One tip is to start by identifying and circling groups of 1s in the k-map. These groups are known as implicants and can be used to simplify the logic expression. Another tip is to look for any common patterns or symmetries in the k-map that can help in simplification. It is also helpful to practice and familiarize yourself with the k-map to make the process easier.