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Group 10 – Extensible Digital Logic Educational Tool

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Presentation on theme: "Group 10 – Extensible Digital Logic Educational Tool"— Presentation transcript:

1 Group 10 – Extensible Digital Logic Educational Tool
PCB Design

2 Block Diagram

3 Overall considerations
Mounting breadboard Headers from GP I/O signals Protection circuit for GP I/O pins efficiently placed and in visually obvious order

4 Pic18f4455 considerations Oscillator close to 18F4455
Oscillator trace lengths same Vusb capacitor close to 18F4455 All pins to immediate test/point header

5 Power supply considerations
Far from noise sensitive components Power and ground traces 100 mil Tied to USB GND and +5V(?)


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