PCB Layout

The MC303 is organized as shown in Figure 2-1. Most signals, important components and jumper information are written on the silk screen. Test points are also available for user instrumentation. For individual component placement refer to the component floor plan.

Figure 1. MC303 PCB layout.

In the above figure the following areas are marked:

  1. 1.

    Power board connector.

  2. 2.

    USB bridge

  3. 3.

    Atmel DB101 Display module headers

  4. 4.

    Potentiometer for manual command