ZPUino

32-bit processor, for all your needs.

VHDL Tutorial

• 1 - Writing a simple one-bit half adder
• 2 - Writing a one-bit full adder
• 3 - Writing a four-bit adder
• 4 - Writing a generic adder
• 5 - Simplifying our generic adder
• 6 - Synchronous elements - a FDR flip flop
• 7 - Synchronous elements - a 4-bit accumulator

Other tutorials and references