Practice Programmable Peripheral Interface (13.14.2) - Microprocessors - Part D
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Programmable Peripheral Interface

Practice - Programmable Peripheral Interface

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the primary function of the Programmable Peripheral Interface (PPI)?

💡 Hint: Think about how devices communicate with the CPU.

Question 2 Easy

Name one application of the PPI.

💡 Hint: Consider input devices.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does PPI stand for?

Peripheral Processing Interface
Programmable Peripheral Interface
Parallel Peripheral Interface

💡 Hint: Think of what 'P' stands for in PPI.

Question 2

True or False: The 8255 PPI can only function in one mode at a time.

True
False

💡 Hint: Consider how many modes we discussed.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

You are designing a system using the 8255 PPI with a requirement for bi-directional communication. Describe the setup and the mode you would use.

💡 Hint: What mode did we associate with two-way conversations?

Challenge 2 Hard

Illustrate how the BSR mode can be utilized effectively in a real-world application.

💡 Hint: Think about individual control in a larger system.

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Reference links

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