The Wolfson 1100_EV1 (USB Interface Evaluation Board-AMR Interface Board) allows a means of demonstrating and evaluating of any AMR (Audio Modem Riser) card containing a Wolfson WM97xx device, by using a PC or laptop equipped with USB.
1100_EV1 can only be used with Wolfson 1100_EV1S Evaluation Software 1100_EV1S.exe, which is detailed in a separate user manual.
The combination of 1100_EV1, any WM97xx AMR Card, and the USB cable, can be thought of as a complete USB Evaluation System which the Wolfson 1100_EV1S Evaluation Software can be used to configure, and which can allow the user to stream audio to/from the PC.
