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9.9k
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Write 89C51 C language program to toggle all bits of port P2 continuously with 500 ms delay.
embedded systems updated 5.6 years ago by teamques10 ★ 70k
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22k
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Write 89C51 C program to transfer YES serially at baud rate 9600 continuously Use 8 bit data and 1 stop bit. Assume crystal frequency 11.0592 MHz.
embedded systems updated 5.6 years ago by teamques10 ★ 70k
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Describe the function of following software development tools for 89c51 microcontroller. 1) Compiler 2) Linker 3) Debugger 4) Crosscompiler
embedded systems updated 5.6 years ago by teamques10 ★ 70k
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Draw format of TMOD register. Find the value of TMOD register to operate timer 0 in mode 1.
embedded systems updated 5.6 years ago by teamques10 ★ 70k
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6.8k
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Draw the format of TMOD SFR and write significance of each bit OR Draw 8 bit format of TMOD SFR and explain how modes of timer can be selected using TMOD.
embedded systems updated 5.6 years ago by teamques10 ★ 70k
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1.6k
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Describe DSP and multicore processor in brief.
embedded systems updated 5.6 years ago by teamques10 ★ 70k
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1.1k
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1
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Compare RISC and CISC architectures with any four points.
embedded systems updated 5.6 years ago by teamques10 ★ 70k
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1.0k
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Draw the architecture of 89CSI Microcontroller.
embedded systems updated 5.6 years ago by teamques10 ★ 70k
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2.5k
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State the interrupts used in 89C51? Give their priorities and vector addresses.
embedded systems updated 5.6 years ago by teamques10 ★ 70k
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3.3k
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Draw internal RAM organisation of 89C51 microcontroller. Explain register banks in it.
embedded systems updated 5.6 years ago by teamques10 ★ 70k
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14k
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Case study of an embedded system for smart card.
embedded systems updated 5.6 years ago by parviagrawal100 • 0
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4.4k
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Design a Driverless car system. Show hardware block diagram, system working model (FSM), software Architecture module/ function/ drivers and their relationship, list of components.
embedded systems updated 5.6 years ago by parviagrawal100 • 0
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2.4k
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Interface any sensor or display device with any controller.
embedded systems updated 5.6 years ago by parviagrawal100 • 0
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1
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7.2k
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Write a short note on White Box testing and Black Box testing.
embedded systems updated 5.6 years ago by parviagrawal100 • 0
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2.0k
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Define logic analyzers in comparison with CRO.
embedded systems updated 5.6 years ago by parviagrawal100 • 0
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1
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1.3k
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Write a note on GNU debuggers.
embedded systems updated 5.6 years ago by parviagrawal100 • 0
0
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1
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2.5k
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1
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What is On-chip debugging? How it is accessed?
embedded systems updated 5.6 years ago by parviagrawal100 • 0
0
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1
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2.7k
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What is Hardware emulator? Explain the Concept of in circuit emulation in a hardware device.
embedded systems updated 5.6 years ago by parviagrawal100 • 0
0
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1
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4.8k
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Explain boundary scan based hardware debugging in detail.
embedded systems updated 5.6 years ago by parviagrawal100 • 0
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1
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9.8k
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What is Priority Inversion? How can it be avoided?
embedded systems updated 5.6 years ago by parviagrawal100 • 0
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1
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5.7k
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Explain operation and significance of: i) OSInit(); ii) OSSemPend(); iii) OSSemPost(); iv) OSTaskCreate(); v) OSMBoxPost(); vi) OSMBoxPend();
embedded systems updated 5.6 years ago by parviagrawal100 • 0
0
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1.7k
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Calculate i) Waiting time ii) Turnaround time for Shortest Job First (SJF) and Earliest Deadline First (EDF). Comment on the result. All tasks entered ready queue at same time.
embedded systems updated 5.6 years ago by parviagrawal100 • 0
0
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1.6k
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1
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In a real time system, four tasks are computing for processor time having following properties. Determine if tasks can meet the deadline. Graphically illustrate EDF and LSTF scheduling scheme.
embedded systems updated 5.6 years ago by parviagrawal100 • 0
0
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1
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2.1k
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State the various scheduling algorithms/ mechanisms/ policies.
embedded systems updated 5.6 years ago by parviagrawal100 • 0
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1
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1.5k
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1
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Explain various scheduling mechanisms.
embedded systems updated 5.6 years ago by parviagrawal100 • 0
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