Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


In 8086 why even address location takes two bus cycles
whereas odd address location takes only one bus cycle??

Answers were Sorted based on User's Feedback



In 8086 why even address location takes two bus cycles whereas odd address location takes only one..

Answer / dhaval pipalia

The 8086 takes two cycles to fetch words from an odd address
because the Bus Interface Unit (BIU) actually only deals
with words, which are two bytes at an even address.

If you perform an operation on a byte, the BIU will do a
word operation, but it will leave the other byte alone.

If you perform a word operation at an even address, the BIU
can do the operation in one cycle.

If the word, however, is at an odd address, the BIU must use
two cycles, leaving the respective "other" byte alone in
each case. For performance sake, always align your data with
the bus design.

Is This Answer Correct ?    22 Yes 9 No

In 8086 why even address location takes two bus cycles whereas odd address location takes only one..

Answer / deepak

only intel knows

Is This Answer Correct ?    6 Yes 24 No

Post New Answer

More Electronics Communications Interview Questions

Which of the listed is NOT a FlexiHopper frequency band? Which of the listed is NOT a FlexiHopper feature?

0 Answers   NSN,


I am a B Tech student n am very much interested in science n math.in which site i can find more concept regarding ECE?

0 Answers  


Why series inductor and l-section filters cannot be used with half-wave rectifiers?

0 Answers  


What is meant by voltage regulation of a dc power supply?

0 Answers  


What happens if an amplifier is biased at cutoff or at saturation?

0 Answers  


can i get comming traning school model question paper.

0 Answers  


how will u count the number of leaves in a tree by designing a circuit?

2 Answers  


hi all iam going to give AAI tech exam i did my BE in electronics and communication if any one have any sample papers and SYLLABUS for it please plzzzzzzzzzzzzz for my career mail me at neha_sheokand11@yahoo.co.in

0 Answers  


What are the faults that might come across in PLC ?

1 Answers  


what is the role of electronics,communication engg. in IT industry?

0 Answers   Wipro,


wat area the advantages of network gateway

1 Answers  


What are the 3 types of transmission line energy losses?

3 Answers   TCS,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4453)
  • Electrical Engineering Interview Questions Electrical Engineering (16638)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)