what are flag in microprocessor

Answer Posted / sathya

Flag is a register memory of microprocessor.it contains the status of the result obtained after the execution of instruction that is stored in accumulator....
in simple words,flag contains the status either the last operation results in positive bit or negative bit

Is This Answer Correct ?    6 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

State different methods of voltage control inverters. Describe about pwm control in inverter?

820


idea uses the 1800mhz band with alloted 4.4mhz bandwidth. this band is divided into 22 channel(up link).how will operator divides these channel in to traffic channel and control channel. explain

1984


any one have C-Dot interview question.....its urgent ...if any one hav..plzz share as soon as possible.

2653


Explain what is meant by virtual ground in the op amp?

701


How can the race-around problem be solved?

753






wat power transmitter we use in radar n explain its principle??

1764


what is code vector?

1932


what is the difference between three point staret &four point starter

1734


what is the diffrence between S7 200 & S7 300 plc

3047


why cristal frequency is different in microcontrollers and crystal oscillators?

1704


Explain the importance and effect of if in radio receiver?

764


what is E1 ? and how this is work,what is data rate of 1 one E1 and why?

2353


What is fm transceiver.

778


Explain why the aspect ratio of tv video display is 4:3 or 16:9? Why not it is any other?

775


Define why are active filters preferred

789