PIC MICROCONTROLLER
ARCHITECTURE OF 8085
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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INTERNAL CLOCK PULSES
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EXTERNAL CLOCK PULSES
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Either A or B
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None of the above
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Detailed explanation-1: -The clock pulses are also the input to the integrator, whose output is a rising voltage. When the output voltage from the integrator reaches the same level (or slightly above the level) as the input voltage, the gate shuts off, and the counted number at this point is used as the digital signal.
Detailed explanation-2: -Counters are generally classified as either synchronous or asynchronous. In synchronous counters, all flip-flops share a common clock and change state at the same time. In asynchronous counters, each flip-flop has a unique clock, and the flip-flop states change at different times.
Detailed explanation-3: -The purpose of the Pulse counter, is to count the number of pulses during a specified amount of time. The time is dictated by the signal on the start/stop pin. When the start/stop pin is high, the algorithm is counting pulses, otherwise the last count value is output.
Detailed explanation-4: -A counter is a type of device used to count events or the number of occurrences of an event. Counters are used in many applications, including digital logic, digital signal processing, and computer architectures.