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3.2k
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1
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Write C language program to read P0 and P1. Add the content of P0 and P1 and store the result to P2.
embedded systems updated 5.9 years ago by teamques10 ★ 70k
0
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1
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1.5k
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1
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Write a language program to read P2 and P3. Shift the bits of P2 to right by two bits and P3 to left by four bits. Store the content of P2 to P0 and P3 to P1.
embedded systems updated 5.9 years ago by teamques10 ★ 70k
0
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1
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12k
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1
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Write C language program to toggle all bits of P0, P1, P2 and P3 ports continuously with certain delay.
embedded systems updated 5.9 years ago by teamques10 ★ 70k
0
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1
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5.8k
views
1
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Differentiate between assembly language and embedded C (any four points)
embedded systems updated 5.9 years ago by teamques10 ★ 70k
0
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1
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1.7k
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1
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List the software development tools in an embedded system and state the function of compiler and debugger.
embedded systems updated 5.9 years ago by teamques10 ★ 70k
0
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1
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1.7k
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1
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Describe program downloading tools. ISP and IAP.
embedded systems updated 5.9 years ago by teamques10 ★ 70k
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1
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2.1k
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1
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State any two features of IDE and ICE.
embedded systems updated 5.9 years ago by teamques10 ★ 70k
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1
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3.1k
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1
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List any six data types in Embedded C with their size in bits and data range. OR List Date types used in C with their values.
embedded systems updated 5.9 years ago by teamques10 ★ 70k
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1
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2.8k
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1
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Describe the following terms: (i) Cross complier (ii) Emulator (iii) Debugger (iv) In-circuit Emulator
embedded systems updated 5.9 years ago by teamques10 ★ 70k
0
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1
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942
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1
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Distinguish between assembly language and C language with reference to: (i) Ease of programming (ii) Memory requirement (iii) Coding time (iv) Execution time
embedded systems updated 5.9 years ago by teamques10 ★ 70k
0
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1
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4.0k
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1
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Describe the function of following: 1) Simulator 2) Emulator
embedded systems updated 5.9 years ago by teamques10 ★ 70k
0
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1
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3.7k
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1
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State the function of simulator, linker compiler and debugger.
embedded systems updated 5.9 years ago by teamques10 ★ 70k
0
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1
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7.4k
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1
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Describe in-circuit emulator.
embedded systems updated 5.9 years ago by teamques10 ★ 70k
0
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1
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815
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1
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Manipulate the following table for data types used in C language.
embedded systems updated 5.9 years ago by teamques10 ★ 70k
1
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1
answer
5.2k
views
1
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Write C language program to transfer the message MSBTE serially at 9600 baud rate, 8 bit data and 1 stop bit.
embedded systems updated 5.9 years ago by teamques10 ★ 70k
2
votes
1
answer
4.0k
views
1
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Write C language program to mask the lower 4 bits of port P0 and upper 4 bits of port P2 using logical operator.
embedded systems updated 5.9 years ago by teamques10 ★ 70k
0
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1
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3.1k
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1
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Write C language program to check bit P1.2. If it is high send 55 H to PO, otherwise send AAH to P2.
embedded systems updated 5.9 years ago by teamques10 ★ 70k
0
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1
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3.3k
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1
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Write C language program to toggle bit P1.5 of part 1 continuously after 50 ms delay. Generate delay using for loops.
embedded systems updated 5.9 years ago by teamques10 ★ 70k
1
vote
1
answer
9.7k
views
1
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Write C language program to generate square wave of frequency 5 KHz on p3.5 pin of mc 89c51. Use timer 1, mode 1 to generate delay. Assume XTAL = 11.0592 MHz.
embedded systems updated 5.9 years ago by teamques10 ★ 70k
0
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1
answer
1.1k
views
1
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State C language logical operators for AND, OR, NOT and EX-OR operation. Give one example of each.
embedded systems updated 5.9 years ago by teamques10 ★ 70k
0
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1
answer
5.2k
views
1
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Write a C program to generate a square wave of 5 kHz. (Operate timer 0 in mode 1).
embedded systems updated 5.9 years ago by teamques10 ★ 70k
0
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1
answer
2.7k
views
1
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Write a C program to toggle P2.1 continuously with 100 ms delay. (Use simple delay subroutine).
embedded systems updated 5.9 years ago by teamques10 ★ 70k
0
votes
1
answer
1.1k
views
1
answer
Explain the use of assembly language in C language with suitable example.
embedded systems updated 5.9 years ago by teamques10 ★ 70k
1
vote
1
answer
9.9k
views
1
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Write 89C51 C language program to toggle all bits of port P2 continuously with 500 ms delay.
embedded systems updated 5.9 years ago by teamques10 ★ 70k
5
votes
1
answer
22k
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1
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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 5.9 years ago by teamques10 ★ 70k
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