What is 8051 microcontroller ?


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More 86 Family Interview Questions

In what way interrupts are classified in 8085?

0 Answers   4Cplus,


After the following has been executed MOV BL, 8C MOV AL, 7E ADD AL, BL; what will be the contents of register AL?

0 Answers   CDAC,


What is an os and what are its functions?

0 Answers  


Can you tell how many pins are there in 8085 Microprocessor?

0 Answers   Honeywell, Huawei, Zomato,


Explain xthl, daa, rc instructions.

0 Answers  






Explain RC circuit?s charging and discharging?

5 Answers   Epsilon,


What is the need for port?

0 Answers  


Define the number of flags present in the 8086 and name each one of them.

0 Answers  


Mention interrupts pins of 8085?

0 Answers  


Why was 8085 microprocessor introduced?

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What the sp register does in a program?

0 Answers  


Write a program that will store the contents of an accumulator and flag register at locations 2000h and 2001h.

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