why pre and post scalers are used in micro controllers



why pre and post scalers are used in micro controllers..

Answer / unknown

pre-scalar is that for how many no. of clock pulses the
output must change.it is used to increse the deley time in
TIMER section of MC.where as post-scalar defines to for how
many no of output changes,the actual final output must
change.

Is This Answer Correct ?    7 Yes 1 No

Post New Answer

More Electronics Communications Interview Questions

96 The high-frequency response in RC active filters using op-amp is due to A BW B Gain C Gain,BW product D High frequency

1 Answers  


difference between embedded system and reprogrammable system

3 Answers   Darshan, IBM,


What is meant by phase reversal?

0 Answers  


why we using different type of microwave antenna we using like one is connected to MMU and one more is connected to other slot what is use of both antenna?

0 Answers   TalentPro,


how to answer for the question what is your strength and weakness?

0 Answers   Ericsson,






What is a half-adder?

0 Answers  


The represent number 35 in binary, number of bits required are?

0 Answers  


WHAT IS THE DIFFERENCE BETWEEN BIIS-B AND BISS-C INTERFACE

0 Answers   TCS,


What Role Does Electronics And Communications Engineer Play In Thermal Power Station?

1 Answers   MahaGenco,


What is the difference between CAT 5e communication cable & CAT4 Communication cable

1 Answers  


components that use negative dc voltage

4 Answers  


what is the diff btw pulse analog and pulse digital modulation?

2 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • 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)