3 IS208x DSP GUI Configuration Tool

The following figure illustrates the IS208x DSP GUI configuration tool window with various tabs:
  • Main Function
  • Voice Function
  • Audio Function
  • I2S/PCM
This section provides the functionalities of the Main Function tab (see Figure 3-1). It also covers two configurable modes that are used for overall DSP settings. The user needs to select either of these modes:
  • Voice Function mode – Allows the user to configure the NR/EC/EQ/FIR functions
  • Audio Function mode – Related to audio (music playback)
The following are the buttons on the opening window:
  • Reset button – To set the parameters to their default settings
  • Save button – To save the current settings in the Graphic User Interface (GUI) tool and transform them to the EEPROM format
Note: The IS208x DSP GUI configuration tool supports the product portfolio for Mono-Headset (MHS), Stereo-Headset (SHS), Mono Speakerphone (1SPK), Stereo Speakerphone (2SPK) and I2S interface applications.
Figure 3-1. IS208x DSP GUI Configuration Tool