:: Home Page            
 Advertise your Business Here     
Browse  |   Placement Papers  |   Company  |   Code Snippets  |   Certifications  |   Visa Questions
Post Question  |   Post Answer  |   My Panel  |   Search  |   Articles  |   Topics  |   ERRORS new
   Refer this Site  Refer This Site to Your Friends  Site Map  Bookmark this Site  Set it as your HomePage  Contact Us     Login  |  Sign Up                      
Categories >> Software >> Embedded Systems >> 86 Family


 86 Family interview questions  86 Family Interview Questions (53)
 VLSI interview questions  VLSI Interview Questions (200)
 DSP interview questions  DSP Interview Questions (9)
 Embedded Systems AllOther interview questions  Embedded Systems AllOther Interview Questions (24)
What are the different addressing modes in 8085?
 Question Submitted By :: 86-Family
I also faced this Question!!     Answer Posted By  
# 1
there are five addressing mode of 8085

1-dirrect addressing mode

2-register addressing mode
3-register indirrect addressing mode
4-Imediate addressing mode
5- Implicit addressing mode
Is This Answer Correct ?    253 Yes 35 No
Vijay Nath Tiwary
# 2
1.Direct addressing mode
2.Indirect addressing mode
3.Register addressing mode
a)Direct Register addressing mode
b)Indirect Register addressing mode
4.Immediate addressing mode
5.Implied addressing mode
Is This Answer Correct ?    157 Yes 33 No
# 3
Various formats of specifying the operands are called
addressing modes.
1) Direct, (ex: IN/OUT Port#) (# - port number)
2) Immediate, (ex: MVI R,Data) (R-register)
3) Register, (ex: MOV Rd,Rs) (Rd- destination Register, Rs-
source Register)
4) Register indirect
Is This Answer Correct ?    142 Yes 59 No
# 4
1. Immediate mode
2. Register mode.
3. Direct mode.
4. Register indirect mode.
5. Implicit mode.
Is This Answer Correct ?    47 Yes 13 No
# 5
Different addressing modes of 8085 are:
1. Immediate mode
2. Register mode.
3. Direct mode.
4. Register indirect mode.
5. Implicit mode.
Is This Answer Correct ?    50 Yes 24 No
Syed Zubair
# 6
there are five addressing modes by which the processor can
access the data from a stored location.they are:
1)direct addressing mode
2)indirect addressing mode
3)immediate addressing mode
4)implicit addressing mode
5)register addressing mode.
Is This Answer Correct ?    34 Yes 10 No
# 7
1.immediate addressing mode
2.register addressing mode addressing mode
4.indirect addressing mode
5.implied addressing mode
Is This Answer Correct ?    19 Yes 6 No
# 8
1.Direct Addressing Mode.
2.Immideate Addressing Mode.
3.Resister Addressing Mode.
4.Resister Indirect Addressing Mode.
5.Implied Addressing Mode.
Is This Answer Correct ?    16 Yes 9 No
Saurav Sadangi
# 9
1.Direct Addressing mode (eg:IN 00H,OUT 05H).

2.Immediate Addressing mode (eg:MVI 56H).

3.Register Addressing mode (eg:MOV Rd Rs)-Rd=Destination
register and Rs=Source register.

4.Indirect Addressing mode (eg:LDA M)-M=Memory content
address(R/RW memory) stored in one of the register pair(16-

5.Implicit Addressing mode (eg:CMA)-Complements accumulator.
Is This Answer Correct ?    6 Yes 0 No
Sunil K V
# 10
1>Implicit Addressing Mode
2>Immediate Addressing Mode
3>Stack Addressing Mode
4>Register Direct Addressing Mode
5>Register Indirect Addressing Mode
6>Auto Increment or Decrement Addressing Mode
7>Direct Addressing Mode
8>Indirect Addressing Mode
9>Relative Addressing Mode
10>Indexed Addressing Mode
11>Base Register Addressing Mode
Is This Answer Correct ?    7 Yes 2 No

Other 86 Family Interview Questions
  Question Asked @ Answers
Which type of architecture 8085 has? Sasken 6
What are the functions of RIM, SIM, IN? Wipro 9
What is the role of segment register?   5
Give a circuit to divide frequency of clock cycle by two ?   6
In 8085 microprocessor READY signal does.which of the following is incorrect statements [a]It is input to the microprocessor [b] It sequences the instructions Wipro 2
what type of registers contains an (INTEL) CPU?   2
What is a program counter? What is its use?   9
what do you mean by embedded system? Wipro 37
Design a Transmission Gate based XOR. Now, how do you convert it to XNOR? Wipro 1
can microcontroller work indepandently   3
How many memory locations can be addressed by a microprocessor with 14 address lines? HCL 5
What is ALE? Explain the functions of ALE in 8085.   12
For more 86 Family Interview Questions Click Here 

Copyright Policy  |  Terms of Service  |  Articles  |  Site Map  |  RSS Site Map  |  Contact Us
Copyright 2013  All Rights Reserved.   ::