iReader Schematic & PCB Group 3 Thomas Higdon Mat King Jeremy Tryba Daniel Wilhelm Digital Systems Senior Design Prof. David Meyer Presented 02/22/06

Schematic

Schematic

Schematic

Schematic

Schematic

Schematic

PCB

PCB/Schematic Design Considerations Two different modules require the schematic to be laid out as two separate boards. Significant numbers of I/O lines require that the placement of each component be carefully thought out. Rechargeable batteries and several different power supply rails required a complex power supply circuit.