why the crystal frequency of 8051 is divide by 12 for its
working?

Answer Posted / dinesh naika

To execute each instruction it has to do instruction access,
decoding, alu operations,data transfer & so on. To carry out
all these in integral machine cycle it is divided by 12

Is This Answer Correct ?    3 Yes 8 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

working principle of direct digital controllers(DDC Panel)

3505


Are you familiar in Basic console / mixer programming of DBX system

1581


Define angle modulation?

584


What is meant by the deflection sensitivity of a cro?

651


WHY IGBT IS CALLED MINORITY CARRIER DEVICE?

2194






What are the two types of cyclo-converters?

595


What is difference between fixed-bias circuit & self-bias circuit?

544


What are laser diodes?

616


What is the between demultiplexer and decoder?

550


i am appearing for the test of NIC SCIENTIC OFFICERS. so please anybody could mail me its placement paper at coolcool.212000@gmail.com

1700


State the different types of flip flop?

560


draw the interface diagram of 8085 microprocessor having input ports at 23H, 2FH, EFH, and output ports at 44H, 2FH, EFH, and FFH using NAND gates only.

1421


send me few previous years section engineer question papers?..

1626


i m selected in AAI JE. my interview is on 25 sept. 2010. i don't hv any idea abt aai interview. can anyone help me, i want to know interview qus of aai. so pls help me... my e-mail id -- mailmanish_kumar@yahoo.co.in

1551


what is call flow!

1857