1. Design Considerations

2. 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.

3. Rubber Ducky

4. Rubber Ducky

5. Rubber Ducky

6. Rubber Ducky

7. Rubber Ducky

8. 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.

9. 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

10. Rubber Ducky

11. Rubber Ducky