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Re: At89c51
thanx for d prev answers
v know dat one machine cycle consists of 12 pulses ..or in other words the oscillator frequency is divided internally by 12..then hw come v get a pulse of 1/6th the oscillator freq @ ALE ?
i know dis is a very basic que bt it has been intriguing me since some time
By changing the speed of a ceiling fan through the regulator, does the power consumed by it (@ the mains ) change ?
i recommend u try reading Practical Electronics for Inventors by Paul Scherz (Mc Graw Hill pub.)
even i faced the same problem as u did and dis buk really helped me more than my academic books
Re: flip flop
a master slave flip flop was develpd in order to solve the problem of logic race ocurring normally in edge triggered JK FFs..in a Master Slave ff a known time delay(equal to the width of one clock pulse) is introduced between the time that the ff responds to a clock pulse nd the...
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