Podcast
Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App
Questions and Answers
What are the two processing units in 8088/8086 microprocessors?
What are the two processing units in 8088/8086 microprocessors?
- Control Unit and Arithmetic Logic Unit (ALU)
- Memory Unit and Data Unit
- Bus Interface Unit (BIU) and Execution Unit (EU) (correct)
- Input Unit and Output Unit
What is the size of the bidirectional data bus for 8088 and 8086 microprocessors?
What is the size of the bidirectional data bus for 8088 and 8086 microprocessors?
- 32 bits for 8088 and 16 bits for 8086
- 8 bits for both 8088 and 8086
- 16 bits for 8088 and 8 bits for 8086
- 8 bits for 8088 and 16 bits for 8086 (correct)
What is the function of the Bus Interface Unit (BIU) in 8088/8086 microprocessors?
What is the function of the Bus Interface Unit (BIU) in 8088/8086 microprocessors?
- Manages memory access
- Handles input and output operations
- Performs arithmetic and logic operations
- Connects the microprocessor to external devices (correct)
What is the size of the address bus in 8088/8086 microprocessors?
What is the size of the address bus in 8088/8086 microprocessors?
Signup and view all the answers
Which registers are involved in memory segmentation in 8088/8086 microprocessors?
Which registers are involved in memory segmentation in 8088/8086 microprocessors?
Signup and view all the answers
Flashcards are hidden until you start studying
Study Notes
8088/8086 Microprocessors
- The two processing units in 8088/8086 microprocessors are:
- Execution Unit (EU)
- Bus Interface Unit (BIU)
Bus Characteristics
- The size of the bidirectional data bus in 8088 microprocessors is 8 bits, while in 8086 microprocessors it is 16 bits.
Bus Interface Unit (BIU)
- The function of the Bus Interface Unit (BIU) is to manage the transfer of data between the microprocessor and the external memory and I/O devices.
Address Bus
- The size of the address bus in 8088 microprocessors is 20 bits, while in 8086 microprocessors it is 24 bits.
Memory Segmentation
- The registers involved in memory segmentation in 8088/8086 microprocessors are:
- Code Segment (CS)
- Data Segment (DS)
- Stack Segment (SS)
- Extra Segment (ES)
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
