Question 1)a) How to characterize an embedded system using different design metrics?
b) How PLDs play significant role in the design of the embedded system?
Question 2)a) Why selection of memory is critical in an embedded system design? Justify the answer using typical application?
b) How to choose the processor for an Embedded system? Specify typical selection criteria?
Question 3)a) What are different programming technologies used in FPGA?
b) How receiver is synchronized with transmitter in case of asynchronous serial communication (UART)?
Question 4) Write brief notes on:
a) IEEE 802.11
b) Scatter-net in Bluetooth protocol.
c) IEEE 802.15
Question 5)a) Why ARM processor is known as perfect embedded processor.
b) What benefits the designer is getting due to hardwired MAC unit provided in the ARM 7 processor?
Question 6)a) How two status registers are beneficial while changing the operating mode in ARM 7 processor? Justify the answer with appropriate example.
b) How the performance of ARM 7 processor is improved? Justify the answer using data flow model of the ARM 7 processor?
Question 7)a) What are the typical features of the ARM 7 instruction set? Justify the answer by giving appropriate example?
b) Why ARM- 7 processor is not a perfect RISC processor?
Question 8)a) Explain architectural features of the ARM 9 processor? Justify the answer using block diagram of ARM 9 processor?
b) Write down assembly language program for block transfer for ARM 7 processor.