10CS72 Embedded computing systems B.E Question Bank : sjbit.edu.in

Name of the College : SJB Institute of Technology
Subject Code/Name : 10CS72-Embedded computing systems
Dept : Computer Science Engineering
Degree : B.E
SEM: : VII
Website : sjbit.edu.in
Document Type : Question Bank

Download Model Question Paper : https://www.pdfquestion.in/uploads/sjbit.edu.in/3251-CSE-VII-EMBEDDED%20%20COMPUTING%20SYSTEMS%20%5b10CS72%5d-QUESTION%20PAPER.pdf

SJB Embedded computing Systems Question Bank

10CS72-Embedded computing systems Question Bank

Related : SJB Institute of Technology 10CS56 Formal Languages And Automata Theory B.E Question Bank : www.pdfquestion.in/3226.html

UNIT 1

1) Give the characteristics and constraint of embedded system? Jun 14
2) Explain the challenges in embedded computing system design. Jun 14/Jan 14
3) Define design methodology. Explain the embedded system design process? Jun 14

4) Explain model train control system? Jan 14
5) Discuss the requirements chart with an example Jan 2015
6) Explain the sequence diagram for transmitting control input in modern train controller. Jan 2015

7) Explain the UML class diagram for signal and time out events. Jan 2015
8) Define Embedded System. Explain the embedded system process. June/July 2015
9) Define digital Command control(DCC) Explain the conceptual specification of a model. June/July 2015

10)What is embedded Computing system? Mention its Characteristics.Dec2015
11) Explain embedded system design process with respect to GPS moving Map. Dec2015
12) Draw and explain the sequence diagram for transmitting a control input in a model train controller. Dec2015

13) what is embedded system? Give one example. June/July 2016
14) Explain briefly the characteristics of an embedded computing application. June/July 2016
15) Write the top-down view of the embedded system design process and write a requirement chart of model train controller. June/July 2016

Unit 2

1) Differentiate between Harvard and von Neumann architecture. Jun 14
2) Define ARM processor. Explain advanced ARM features? Jun 14
3) What is pipelining? Explain the c55X of a seven stages of pipeline with a neat diagram of ARM instructions? Jun 14/Jan 14

4) Explain memory system mechanisms? Jan 14
5) What are interrupts? Discuss its mechanism, with a neat diagram. Jan 2015
6) Draw the format of ARM data processing instructions Jan 2015

7) What is associative cache? Explain. Jan 2015
8) Explain the various data operations in ARM. June/July 2015
9) Explain in detail the programming of I/O devices June/July 2015

10) Write ARM assembly code to implement the following C assignments
i)x=(a-b)+(c*d)
ii) y=(a<<3)|(b&1b) Dec2015
11)Explain the pipelined execution of a branch in ARM using a pipeline diagram. Dec2015

12) What is cache?Explain the following with diagram Dec2015
i) Two level Cache
ii) direct mapped cache
iii) Set Associative Cache

13) write ARM assembly code to implement the following C assignment. Z=a (b+c)-d*e June/July 2016
14) What is an interrupt priorities mechanism used to handle multiple devices interrupts? (08 Marks) June/July 2016

15) What is cache? How it relates to memory system mechanism? Explain different types of cache miss. June/July 2016

Unit 3

1) Write the major components of bus protocol. Explain the burst read transaction with a neat timing diagram? Jun 14/Jan 14
2) Describe: i) Timer ii) cross compiler iii) logic analyzer Jan 14

3) Explain the glue logic interface? Jun 14
4) Explain components of embedded programs? Jun 14
5) Explain the bus with DMA controller. Jan 2015

6) Justify PC as a platform for embedded system Jan 2015
7) Briefly discuss the process of two stage address translation in ARM Jan 2015
8) Discuss memory interfacing and I/O interfacing in brief. June/July 2015

9) What is DMA? Explain with the neat diagram June/July 2015
10) Explain briefly the development and debugging of an alarm clock. June/July 2015
11)Draw a UML state diagram of the bus bridge operation and explain. Dec2015

12) Explain with a neat diagram , the bus with a DMA Controller. Dec2015
13) Write the requirement Table for Alarm Clock. Dec2015
14) explain a bus with a DMA controller mechanism? June/July 2016

15) Differentiate between Random accesses memories and read only memories. June/July 2016
16) List out the I/O devices commonly used in embedded computing system. Explain briefly any three I/O devices. June/July 2016

Unit 4

1. Write a note on DMA controller? Jan 14
2. Explain the circular buffers for embedded programs? Jun14/Jan 14
3. with a neat sketch, explain the role of assemblers and linkers in compilation process. Jun 14

4. Explain with example techniques in optimizing. Jun 14/Jan 14
5) Sketch and explain the data flow graph model Jan 2015
6) Explain the program optimization techniques. Jan 2015

7) Explain the data flow and control/data flow graphs for programming models. June/July 2015
8) List and explain different program optimization techniques. June/July 2015
9)Briefly Explain Control/Data floe graphs.Draw the CDFG for the C code given below. Dec2015

10) Show the contents table of the assemblers symbol table at the end of code generatio for each line of the following program:
Org 100
P1 CMP r0,r1
Beq p1 p2
cmp r0,r2
BEQ P2
P3 CMP R0,R3
BEQ P3 ` Dec2015

11) Explain briefly different types of peerformance measures on programs. Dec2015
12) For a given basic Block, rewrite it in single assignment form and then draw the data flow graph. June/July 2016
W=a +b
X=a-c
Embedded Computing Systems 10CS72
Dept of CSE, SJBIT . Page 5
Y=x+d
X=a+c
F=y+e

15) Explain any two program optimization techniques. June/July 2016
16) write a short note on alarm clocks. June/July 2016

Unit 5

1) Explain operating system Architecture, with a neat diagram? Jan 14
2) Define different types of operating system? Jan 14
3) What is RTOS? List and explain the different services of RTOS. Jun 14

4) Describe the concept of multithreading and write the comparison between thread and process. Jun 14
5) What is TCB? Explain its structure Jan 2015

6) Explain the structure of process. Jan 2015
7) What is multi-processing? Explain its types. Jan 2015
8) What are the factors considered for selection of scheduling algorithm? Jan 2015
9) With the neat diagram , Explain RTOS Architecture. June/July 2015