16 X 16 Musical Instrument Digital Interface (MIDI) Switchbox

I designed and built this for my musician wife using a 68HC705 microprocessor and an Actel 1020 FPGA. It includes the following features:

• 16 Lines in by 16 Lines Out
• Four Digit LED Display
• Merge
• Eight Patch Bay Setups
• Battery Backed Memory
• Panic Button
• Two Filter Channels
• One Merge/Filter Setup
• Stop Watch
• 19" Rack Mount