Total marks: --
Total time: --
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary

Solve any one question from Q.1(a,b,c) &Q.2(a,b)
1(a) Compare various versions of ARM with respect to features, advantages, power disipation.
5 M
Solve any one question from Q.1(a,b,c) &Q.2(a,b,c)
1(a) Distinct between Traditional organisation and Modern organisation.
6 M
1(b) Explain 'ARM7 Programmer' model.
3 M
1(c) Explain the term ARM7TDMI.
2 M

2(a) Draw and explain CPSR register's structure for LPC 2148.
6 M
Solve any one question from Q 2. (i, ii, iii)
2(b) Explain the following instructions with examples
i) MUL R1, R2, R3
ii) Swp R0, R1
iii) LDR R2, [R3]!
4 M

Solve any one question from Q.3(a,b) &Q.4(a,b)
3(a) Explain LPC 2148's PLL and VPB divider blocks with diagrams.
6 M
3(b) Write program for displaying 'UNIPUNE' on the LCD for LPC 2184.
4 M

4(a) List features of UARTO, Compare it with UART1.
4 M
4(b) Draw DAC interfacing diagram with LPC 2148. Also write program for triangular waveform generation.
6 M

Solve any one question from Q.5(a,b) &Q.6(a,b)
5(a) Compare Cortex A, Cortex R and Cortex M processors.
8 M
5(b) Explain in detail structure of CMSIS standard of ARM Cortex.
8 M

6(a) Explain any one cortex M3 based controller in detail.
8 M
6(b) Explain need of operating system with desired features in development of complex application in Embedded System.
8 M

Solve any one question from Q.7(a, b,c) & Q.8(a,b)
7(a) Explain features of LPC 1768.
6 M
7(b) Explain interfacing of RGB LED with LPC 2148 with suitable diagram. Draw flowchart also.
6 M
7(c) Explain power control section of LPC 1768.
4 M

8(a) Explain Block diagram of LPC 1768 with neat diagram.
8 M
8(b) Draw and explain interfacing of Motor control using PWM technique with respect LPC 1768. Also include flowchart.
8 M

Solve any one question from Q.9 & Q.10(a,b)
9 Write notes on:
a) CAN protocol ( Features, applications, and Block diagram)
b) USB ( Frame structures, Features)
c) Ethernet ( Frame structures, Features)
18 M

10(a) Explain USB port structure. Explain USB protocol.
9 M
10(b) Write Embedded 'C' program for USB interfacing with respect to LPC 2148 for any application.
9 M

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