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86 Family Interview Questions
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Explain an interrupt?

 664

Why memory width is not 16-bit? In stead of having 8-bit (same as 8085)?

 696

What is program counter in 8085?

 685

What is meant by a bus?

 673

Where can we find the sample assembly language programs?

 659

What is the position of the stack pointer after the push instruction?

 999

What is the position of the stack pointer after the pop instruction?

 693

Explain the functions of ale in 8085?

 658

What are the flags used in 8086?

 676

Logic calculations are done in which type of registers?

 1009

Tell me how do you detect if two 8-bit signals are same?

 778

Name 5 different addressing modes?

 706

Why address bus is unidirectional and data bus is bidirectional?

 798

Why the temporary registers w and z are named so I mean we start from a,b,c,d,e then h and l coz h stands for higher bit nd l for lower bit of the address pinted by memory pointer....but wats w and z for?

 610

Give an example of one address microprocessor?

 810

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Un-Answered Questions { 86 Family }

What are the different types of addressing modes?

661

Explain data types used in microcontroller programming,

660

What is meant by address space? What is meant by address space partitioning?

637

In 8085 which is called as high order / low order register?

827

Why the lower byte address bus(a0-a7) and data bus (d0-d7) are multiplexed?

1306




Explain about the classification of instruction operations

651

What are hardware interrupts?

648

What location code memory space and data memory space begins?

1671

what differences can you state between the hlt and hold states?

832

What are the different types of memory addressing modes?

636

Define microprocessor?

861

In what way interrupts are classified in 8085?

810

Describe the general purpose registers of 8085?

696

What is a linker?

685

What are the interrupts of 8086?

678

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