A logical topology is how devices appear connected to the user. A physical topology is how they are actually interconnected with wires and cables. For example, in a shared Ethernet network that uses ...

A processor or controller chip. "Logic" implies "processing," in which a set of instructions is executed. The instructions may be a permanent set embedded in a microcontroller or, for smartphones, ...

VHDL and Verilog are hardware description languages, used to describe and define logic circuits. They’re typically used to design ASICs and to program FPGAs, essentially using software to define ...