Answer / subbu

6mhz

Answer / sanuj chopra

10MHZ OSC.WILL REDUCE THE OPERATION TIME FOR A
MICROCONTROLLER,THE FRUSTRATION WILL INCREASE.
BUT FOR 4MHZ OSC NO PROPAGATION DELAYS AND LARGE OPERATION
TIME WILL BE THE RESULT

Answer / vinit92

when you are using 4mhz frequency than operation time will
be increases and it's getting some times for giving output .
and when u r using 10mhz frequency than it is getting lesser
time to give up a output . simply f=1/t.so when f will be
increase than t decrease and when f decrease than t will be
increase . in 4mhz freq. baud rate is lesser than the baud
rate in 10mhz frequency so operation time will be decreases
in 10mhz frequency .
....so only difference is the time required to operation
speed is increase in 4mhz and decreases in 10mhz freq.

Answer / lucky singla

6 mhz

Answer / g.vinay kumar

due to applying two individual frequencies, their
corresponding timing pulses generated are also
different.due to this the ON and OFF periods of
timers 'timer0' and 'timer1' are also different...
When applying 4Mhz On and OFF periods are 0.125 microsec...
and when it is 10Mhz then both the time periods will be
0.05 microsec...

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