EC6703 ERTS Important Questions, Embedded Real Time Systems Answer Key – ECE 7th SEM Anna University

EC6703 ERTS Important Questions

Anna University Regulation 2013 ECE EC6703 ERTS Important Questions with Answer Key for all 5 units are provided below. Download link for ECE 7th SEM EC6703 Embedded Real Time Systems Engineering Answer Key is listed down for students to make perfect utilization and score maximum marks with our study materials.


1. Define Embedded System. What are the components of embedded system?

An Embedded system is one that has computer hardware with software embedded in it as

one of its most important component.

The three main components of an embedded system are

  1. Hardware
  2. Mainapplication software
  3. RTOS
  4. In what ways CISC and RISC processors differ?

2. Define system on chip (SOC) with an example

Embedded systems are being designed on a single silicon chip called system on chip.

SOC is a new design innovation for embedded system

Ex. Mobile phone.

4. Giveany two uses of VLSI designed circuits

A VLSI chip can embed IPs for the specific application besides the ASIP or a GPP core. A system on a VLSI chip that has all of needed analog as well as digital circuits.

Eg. Mobile phone.

5. List the important considerations when selecting a processor.

      Instruction set

      Maximum bits in an operand

      Clock frequency

      Processor ability

  1. What are the types of embedded system?

      Small scale embedded systems

      Medium scale embedded systems

      Sophisticated embedded systems

7. Classify the processors in embedded system?

1. Generalpurpose processor



Embedded processor

Digital signal processor

Media processor

2. Applicationspecific system processor

3. Multiprocessorsystem using GPP and ASSP GPP core or ASIP core integrated into either an ASIC or a VLSI circuit

or an FPGA core integrated with processor unit in a VLSI chip.

8. What are the important embedded processor chips?

 ARM 7 and ARM 9

 i 960

 AMD 2905

9. Name some DSP used in embedded systems?

 TMS320Cxx


 5600xx

10. Name some of the hardware parts of embedded systems?

 Power source

 Clock oscillator circuit

 Timers

 Memory units

 DAC and ADC

EC6703 ERTS All units Important Questions  Download Here

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Related Links

For EC6703 ERTS Previous Year Question Papers – Click here

For EC6703 ERTS Question Bank/2marks 16marks with answers – Click here

For EC6703 ERTS Lecture Handwritten Notes – Click here

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EC6703 Embedded Real Time Systems Engineering Answer Key free download

Anna University ECE ERTS Important Questions Regulation 2013

EC6703 Answer Key, ERTS Unit wise Important Questions- ECE 7th Semester



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