A circuit called the flip-flop is a fundamental building block for sequential logic. A flip-flop can hold one bit of state, a “0” or a “1”, changing its value when the clock changes. Flip-flops are a key part of processors, with multiple roles. Several flip-flops can be combined to form a register, holding a value. Flip-flops are also used to build “state machines”, circuits that move from step to step in a control ... ⌘ Read more
A circuit called the flip-flop is a fundamental building block for sequential logic. A flip-flop can hold one bit of state, a “0” or a “1”, changing its value when the clock changes. Flip-flops are a key part of processors, with multiple roles. Several flip-flops can be combined to form a register, holding a value. Flip-flops are also used to build “state machines”, circuits that move from step to step in a control ... ⌘ Read more