VLSI UNIVERSE

Clock dividers are ubiquitous circuits used in every digital design. A divide-by-N divider produces a clock that is N times lesser frequen...

Design problem: Make a simple circuit whose output clock is twice in frequency to the input clock. An XOR gate with one of its input ...

2-input XOR gate using a 2:1 multiplexer : As we know, a 2:1 multiplexer selects between two inputs depending upon the value of its select...

Performance of the system is one of the most stringent criteria for its success. While performance increases the desirability among custo...

Digital Counters, as the name suggests, are digital circuits used for counting occurrence of any event. For any digital system like a co...

Three variable  function can be easily implemented using 8:1 multiplexer. connect 3 input lines to select lines of mux and connect 8 in...

In real world, all signals like light, sound etc, are analog signals. These signals have to be converted into digital form so that th...

With the progress in technology, the designs are moving into deeper sub-micron technology nodes. There is an ever-increasing conc...