Design Considerations

Design Considerations Rubber Ducky Design Considerations Image sensor timing. Image sensor 3.0V supply. Console microprocessor bus expansion. CPLD pin layout. SRAM sharing between CPLD and microprocessor.

Rubber Ducky

Rubber Ducky

Rubber Ducky

Rubber Ducky

Rubber Ducky

Design Considerations Rubber Ducky Design Considerations Image sensor timing. Image sensor 3.0V supply. Console microprocessor bus expansion. CPLD pin layout. SRAM sharing between CPLD and microprocessor.

PCB Layout Considerations Rubber Ducky PCB Layout Considerations Less Space Use Surface mount components as much as possible Double Row Headers Use Headers to transition between layers. Major Components near edge Allows for Bypass capacitors to be close to power/ground traces Separation of analog parts and power regulator from rest of major components

Rubber Ducky

Rubber Ducky