Project 9: Blinking LEDs

Flip-flop is an edge-triggered memory circuit. In this project, we will implement a flip-flop behaviorally using Verilog, and use a bunch of flip-flops to implement a clock divider that blinks the LEDs.

LEDs Verilog Flip-flops Basys2 Nexys

Design Challenge 5

In this design, you are going to use a chain of flip-flop to implement a shifter register. The shifter register will be clocked using the clock divider you build in previous projects.

Flip-flops Shifter Adept Basys2 Nexys

Flip-Flop circuits are constructed in such a way as to make them operate properly when they are part of a sequential circuit that employs a single clock.

FPGA Flip-flops