## Boolean Engineering
- Truth tables
	- Only practical for small circuits
- Schematic capture
	- Using CAD to place logic gates on a virtual canvas
	- Facilitates *hierarchical design*
	- Good for larger circuits
	- Don't scale well for very large circuits
- Hardware Description Languages
	- Enables hierarchical design
	- Standardized by IEEE
	- Design is more portable
	- Usable in combination with schematic design

# Verilog