An encoder circuit is a combinational circuit that performs the opposite function of a decoder, converting a one-hot code into a binary code. For example, a 4-to-2 encoder takes a 4-bit input and ...

We propose a 4-to-2 inverse-designed photonic encoder, occupying 30 μm2, operating at 1.52 μm – 1.60 μm. Employing topology optimization to design our device, w Inverse Design of a 4-by-2 ...

Learn how to design a simple logic circuit for a traffic light controller using basic electronic components and logic gates. Discover how to build, test, and improve your own logic circuit.

Compared with traditional digital logic circuits using CMOS, memristor-based digital logic circuits can effectively reduce the area and power consumption of the circuit [5–9]. At present, there are ...

The gates which you have to code are: AND, OR & NOT. Generate a wave-form for the inputs and outputs using a simulation tool (modelsim or GTKWave). Take a screenshot of the wave-form. b) Design a 4 x ...

Design the logic circuit to produce a HIGH at output signal S for the stated conditions, and implement it using the 74HC00 CMOS quad two-input NAND chip. Truth Table. The truth table is shown in ...

a) Design basic 2-input logic gates in VHDL. Define their entity and architecture. The gates which you have to code are: AND, OR & NOT. Generate a wave-form for the inputs and outputs using a ...

DNA has been used as a building block to construct a series of complex logic circuits to perform nonarithmetic functions, including a multiplexer, demultiplexer, encoder and decoder. This is the ...