Exam Details
| Subject | Micro Controller | |
| Paper | ||
| Exam / Course | Diploma In Electronics And Communication Engineering (DECVI)/ Advanced Level Certificate Course In Electronics And Communication Engineering (ACEVI)/ | |
| Department | School of Engineering & Technology (SOET) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | December, 2016 | |
| City, State | new delhi, |
Question Paper
What is the size of the flag register in 8051
The minimum number of machine cycles needed to execute an 8051 instruction is
All of the 8051 ports can be used for both input and output.(True/False)
Why does "RLC R1" give an error in the 8051
Give the magnitude of the unsigned char and signed char data types in 8051.
To mask certain bits we must AND them with
Which 8051 port needs pull-up registers to function as an I/O port
Compare and contrast the various members of the 8051 family.
Explain the ROM memory map of the 8051 microcontroller.
Discuss crystal frequency versus machine cycle of 8051 microcontroller.
Explain the dual role of port and port of 8051 microcontroller.
Discuss how to access the SFR in 8051 microcontroller.
Draw and explain MCS-51 architecture.
5. Assume that the on-chip ROM has a message. Write a program to copy it from code space into the upper memory space starting at address 80H. Also, as you place a byte in upper RAM, give a copy to PO.
Explain and differentiate RISC and CISC microcontrollers.
Write a program to transfer value 41H serially (one bit at a time) via pin P2·1. Put two highs at the start and at the end of the data. Send the byte LSB first.
Explain Synchronous and Asynchronous Serial and Parallel Handshaking.
List the timers of the 8051 and their associated registers.
8. Explain the purpose of each pin of the 8051 microcontroller.
The minimum number of machine cycles needed to execute an 8051 instruction is
All of the 8051 ports can be used for both input and output.(True/False)
Why does "RLC R1" give an error in the 8051
Give the magnitude of the unsigned char and signed char data types in 8051.
To mask certain bits we must AND them with
Which 8051 port needs pull-up registers to function as an I/O port
Compare and contrast the various members of the 8051 family.
Explain the ROM memory map of the 8051 microcontroller.
Discuss crystal frequency versus machine cycle of 8051 microcontroller.
Explain the dual role of port and port of 8051 microcontroller.
Discuss how to access the SFR in 8051 microcontroller.
Draw and explain MCS-51 architecture.
5. Assume that the on-chip ROM has a message. Write a program to copy it from code space into the upper memory space starting at address 80H. Also, as you place a byte in upper RAM, give a copy to PO.
Explain and differentiate RISC and CISC microcontrollers.
Write a program to transfer value 41H serially (one bit at a time) via pin P2·1. Put two highs at the start and at the end of the data. Send the byte LSB first.
Explain Synchronous and Asynchronous Serial and Parallel Handshaking.
List the timers of the 8051 and their associated registers.
8. Explain the purpose of each pin of the 8051 microcontroller.
Other Question Papers
Departments
- Centre for Corporate Education, Training & Consultancy (CCETC)
- Centre for Corporate Education, Training & Consultancy (CCETC)
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Subjects
- Advance Microprocessor And Architecture
- Analog And Mixed Mode Vlsi Design
- Analog Communication
- Analog Electronic Circuits
- Analog Integrated Circuits Design
- Antennas And Propagation
- Applied Electronics
- Audio and Video Engineering
- Basic Telematics
- Basics Of Electronics Engineering
- Bio Informatics
- Circuits and Networks
- Computer Architecture
- Computer Communication Networks
- Control Engineering
- Data Communication And Network
- Data Structures
- Device Modelling For Circuit Simulation
- Digital Communication
- Digital Electronics
- Digital Signal Processing
- Digital System Design
- Dip- ECE PCB Design & Testing
- Electromagnetic Field Theory
- Electronic Measurement And Instrumentations
- Electronic Measurement and Instruments
- Electronic Product Design
- Electronic Switching Circuits
- Embedded System Design
- Industrial Electronics
- Information Theory And Coding
- Linear Integrated Circuits
- Maintenance Of Electronic Equipment
- Micro Controller
- Micro Controllers
- Microelectronics Technology
- Microprocessor
- Microprocessor And Its Applications
- Microwave And Radar Engineering
- Modeling And Testing Of Digital Systems
- Multirate Systems
- Nano - Electronics
- Optical Fiber Communication
- Opto Electronics Communication Systems
- Power Electronics
- Principles of Communication Engineering
- Quantum Communication
- Rf Circuits
- Satellite And Tv Engineering
- Signal Compression
- Signals And Systems
- Technical English
- Television Engineering
- Wireless Communication