8085 Microprocessor Interrupts Quiz

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which interrupt is used for non-maskable events in the 8085 microprocessor?

RST 0
RST 5.5
RST 7.5
TRAP (correct)

What is the purpose of the RST 5.5 interrupt in the 8085 microprocessor?

To handle non-maskable interrupts
To handle maskable interrupts (correct)
To handle software interrupts
To handle external hardware interrupts

Which interrupt vector address is associated with the RST 7.5 interrupt in the 8085 microprocessor?

0x38 (correct)
0x30
0x08
0x00

What are interrupts in the context of the 8085 microprocessor?

Interrupts in the 8085 microprocessor are signals that temporarily suspend the normal program execution and transfer the control to a specific interrupt service routine. Signup and view all the answers

How many hardware interrupts does the 8085 microprocessor support?

The 8085 microprocessor supports 8 hardware interrupts, namely RST 0.0, RST 1.0, RST 2.0, RST 3.0, RST 4.0, RST 5.5, RST 6.5, and RST 7.5. Signup and view all the answers

What is the purpose of the RST 6.5 interrupt in the 8085 microprocessor?

The RST 6.5 interrupt in the 8085 microprocessor is used for the purpose of a general-purpose interrupt. It can be used by the programmer for any specific purpose as required. Signup and view all the answers