Interested to Buy Any Domain ? << Click Here >> for more details...
What are the different flags in 8085?
- 24 Answers
- 101342 Views
- Spectra Innovations, TCS, Wipro, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / saptadip
8085 microprocessor has a set 5 flip flops which serves as
the status flags & they are : Sign Flag ,Carry Flag,
Auxillary Carry Flag, Parity Flag & Zero Flag
| Is This Answer Correct ? | 358 Yes | 34 No |
Answer / nitin agrawal
there are 5 flags:Sign Flag ,Carry Flag,
Auxillary Carry Flag, Parity Flag & Zero Flag
| Is This Answer Correct ? | 181 Yes | 12 No |
Answer / parul
zero flag:if result is 0 than it is set condition i.e.1
otherwise it is reset i.e.is 0.
carry flag:if an extra bit arises than it is set condition
i.e.1 otherwise it is reset i.e.is 0.
sign flag:in it only D7 is considered.if D7 is 1 than it
is set condition i.e.1 but if D7 is 0 than it is reset
i.e.is 0.
parity flag:if number of 1's in the answer is even than it
is set condition i.e.1 otherwise it is reset i.e.is 0.
auxilary carry flag:if a carry is generated in D3 & passed
to D4 than ac flag is set condition i.e.1 otherwise it is
reset i.e.is 0.
| Is This Answer Correct ? | 166 Yes | 17 No |
Answer / anil chowdary
there r 5 different types of flags r there.
that is
Sign Flag ,Carry Flag, Auxillary Carry Flag, Parity
Flag & Zero Flag
Ex:
Sign Flag: when the out will come to all zeros that time
zero flag will set.
carrr flag:
the carry flag the more then the eight bits adding
or some other things that carry will come that time the
carry flag will set...
| Is This Answer Correct ? | 126 Yes | 43 No |
Answer / thiripurasundari
Carry flag
Parity flag
Auxillary Carry flag
Zero flag
sign flag
| Is This Answer Correct ? | 85 Yes | 10 No |
there are five flip-flop in 8085 which individually denote the characteristic if the ALU result.
1.Sign flag(S): S=1, if D7=1; otherwise S=0;
2.Zero flag(Z): Z=1,if A=00H; otherwise Z=0;
3.Auxiliary flag(AC): AC=1, if a carry is generated from the addition of fourth bit from right of a 8-bit binary no. otherwise AC=0;
4.Parity flag(P): P=1, if A has even parity;
P=0, if A has odd parity;
5.Carry flag(CY): CY=1,Carry is generated;
CY=0,Carry is not generated;
| Is This Answer Correct ? | 37 Yes | 10 No |
Answer / nitin garg
Carry Flag (CF):- When two 8/16 bit number addition the the
result is generate 9/17 bit number then the carry flag is set.
Auxiliary flag (AF):-This flag is active in BCD number.When
Two 8 bit number addition the the carry is generate by D3
bit to D4 bit the the Auxiliary flag is set.
Parity Flag (PF):-This flag is indicate the number is even
or odd.The numbers of one's in result is even 0,2,4,6,8 then
parity flag is set and the number os one's is odd 1,3,5,7
the the parity flag is reset.
Zero Flag (ZF):-This flag is indicate the result is zero or
non-zero.when two 8 bit number addition then the result is
zero then zero flag is set.and the result is non-zero then
the zero flag is reset.
Sign Flag (SF):-This flag is indicate the number is negative
or positive.The MSB in result is one(1)then the sign flag is
set or the result is negative And the MSB in result in
Zero(0) then the sign flag is reset or the result is positive.
| Is This Answer Correct ? | 32 Yes | 7 No |
Answer / abhijit
in microprocessor 8085 hav 5 flag register
1.zero flag-if the result is zero then it is set to 1 oter
wise 0
2.parity flag-if in the answer num of 1's is even then then
it set to 1 otherwise 0
3.sign flag
4.auxillury flag-
5.carry flag-if carry is arises then it set to 1 oterwise 0
| Is This Answer Correct ? | 28 Yes | 7 No |
Answer / abhijit
in microprocessor 8085 hav 5 flag register
1.zero flag-if the result is zero then it is set to 1 oter
wise 0
2.parity flag-if in the answer num of 1's is even then then
it set to 1 otherwise 0
3.sign flag
4.auxillury flag-
5.carry flag-if carry is arises then it set to 1 oterwise 0
| Is This Answer Correct ? | 28 Yes | 9 No |
What is the purpose of pipe lining in reference to 8086?
How many logical drives is it possible to fit onto a physical disk?
Why is the address bus in the 8085 tri-stated and unidirectional?
In 8085 which is called as high order / low order register?
What is the use of microprocessors?
What is 8255?
Explain the pointers and index group of registers
Name the unit that controls the sequential execution of instructions?
What is the difference between maskable interrupts and non-maskable interrupts?
What is an interrupt?
What is the bus in a microcontroller?
What happens during DMA transfer?
86 Family 
