"Learn until you're blue in the face!"
Introduction to FPGA and CPLD
Hardware Hello World
Input and Output
Combinatorial Logic
Procedural Logic
Design a Binary Counter
Parallel Hardware
LED Dimming Via PWM
Design a Handheld POV
VHDL vs Verilog vs Schematic
All FPGA and CPLD devices have general purpose input and output pins, often called GPIO. Here we will take a look at how to build a CPLD image and hardware to accept push-button input in order to affect output LEDs.