METHOD AND APPARATUS FOR CONFIGURING A DEVICE

To facilitate evaluation, testing and/or configuration of an electronic device, one or more interactive setting diagrams are provided in the form of a block diagram for showing inter-relationships of functional blocks of the device, and/or a diagram for showing signal processing functions of the device. In the case of an audio IC for example, respective block diagrams may be provided for audio routing, for clocking, for general purpose I/IO, and so on. Likewise, signal processing may be represented by diagrams for configuring filters and ALC. The diagrams are displayed on a display of a computer, having an input device which the user operates to change settings of the device. The user can interact directly with the interactive setting diagram by manipulating graphical controls incorporated into the diagram. Thus, for example, an audio path can be set by clicking on a signal line shown in the diagram, or filter settings modified by moving sliders displayed alongside a filter characteristic graph. Settings made in this way can be recorded for future re-use and/or reflected immediately in a register map of the device which may be connected to the computer via an evaluation board and interface.