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Write a program in 8051 to add 2 16- bit numbers?
Mov a.#000ff, mov b,#0008f add a,b
Write a 8051 program to add two 8 bit numbers?
8059
What is difference between 89s52 and 8051?
internal and external memory
Finding largest smallest number for 8051 microcontroller program?
Clr psw.3 clr psw.4 mov r1, 05h mov r0, #50h dcr r1 mov 10h, @r0 up: inc r0 mov a, @r0 cjne a, 10h dn ajmp dn: jnc next mov 10h,a next: djnz r1 up *:ajmp *
How do you interface 3-multiplexed 7-segment displays with 8051or5052or--53--54--55 microcontroller to display a random number from 000 to 999 with 1sec delay?
You should use a mechanism called persistance of vision for interfacing multiple seven segment displays. here is tutorial for mulplexing displays using 8051 microcontroller. http://www.shree-electronics.com/interfacing_multiple_7_segment_displays.htm
How do you add and subtract 16 bit numbers using 8051 microprocessor?
The 8051 is a microcontroller, not a microprocessor. To add or subtract, use the ADD or SUBB opcodes.
Who is first invented 8051 microcontroller or 8051 microprocessor?
Intel
Write a program in 8051 to add 2 16- bit numbers?
Mov a.#000ff, mov b,#0008f add a,b
Size of stack memory and stack pointer register in 8051 microprocessor?
8 bit
What is psen pin in 8051?
Program Store Enable: The read strobe to external program memory.
Write a 8051 program to add two 8 bit numbers?
8059
What has the author Kenneth J Ayala written?
Kenneth J. Ayala has written: 'Instructor's Guide To Accompany The 8051 Microcontroller' 'The 8086 microprocessor' -- subject(s): Computer interfaces, Intel 8086 (Microprocessor), Programming
Program to convert bcd to gray code using 8051 microcontroller.?
66666
How do you write the 8051 micro controller alp for finding the largest number in an array?
1
Is there any software by which you can control motors?
There is no such software that can directly control. There is need of Mechanical parts to carry out the signals processed by software. Simply write a program in C,C++ for a PIC 8051 micro controller and attach it.
Explain about pin diagram of 8051 micro controller?
The microcontrollers have an 8-bit data bus. They are capable of addressing 64K of program memory and a separate 64K of data memory. The 8051 has 4K of code memory implemented as on-chip Read Only Memory (ROM). The 8051 has 128 bytes of internal Random Access Memory (RAM). The 8051 has two timer/counters, a serial port, 4 general purpose parallel input/output ports, and interrupt control logic with five sources of interrupts. Besides internal RAM, the 8051 has various Special Function Registers (SFR), which are the control and data registers for on-chip facilities. The SFRs also include the accumulator, the B register, and the Program Status Word (PSW), which contains the CPU flags. << SHARMILA TANDEL (B.E) ELECTRONICS >>
What is the reason for naming microprocessor as 8085 and microcontroller as 8051?
b/c the 8085 microprocessor is the first 8 bit microprocessor which Intel is produces in 1877 and this is the first general purpose 8 bit microprocessor. there was an 8 bit general purpose register before 8085 named as 8008 but this microprocessor is not functional 8 bit microprocessor
