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 following number specifications refer to FET with one gate?? A): 2N B): 3N C): 3Y D): 3X ans with explanation because most of sites gave answers without explanation

1 Answers  


Define what is back diode?

0 Answers  


what is the difference b/w gsm and cdma

1 Answers  


Why RX LEVEL is Negative in GSM????

2 Answers   NSN, Wipro,


sir i need a few nots of electronics component cicuit plz send me some nots

0 Answers  


What do you understand by leds? How do they work?

0 Answers  


in which form materials or conductors takes the voltage?

3 Answers   RRB,


MCB ka pura naam kya hao

3 Answers   Mark Venture,


Mention the operators that cannot be overloaded?

1 Answers  


where v see useful video in electronic circuits? which site it is free for download?

0 Answers  


A Square matrix each of whose diagonal element is 1 and each of the non-diagonal element is zero is called

7 Answers  


if we are measuring dc voltage of battery then why would we get ac voltage component in it?

1 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4456)
  • Electrical Engineering Interview Questions Electrical Engineering (16639)
  • 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)