E8300-001-GEVB: Ezairo 8300: High-End Audio DSP for Wireless Hearing Aids and Hearables

The Ezairo 8300 Evaluation and Development Board (referred to as the EVB) is designed to be used by engineers and developers with the Ezairo 8300 Software Development Kit (SDK), to evaluate the performance and capabilities of the Ezairo 8300 and to develop, demonstrate and debug applications for this device. The board is designed to ease-of-use, with many configuration options available via standard 0.1 inch header pins.
Features and Applications


Features
Access to all debug interfaces
o Connectors to connect to external I2C or SWJ-DP debug communications hardware
J−link onboard solution that is accessible via the Micro USB port
Access to all Ezairo 8300 interfaces via standard 0.1” headers
2 Push Button Switches
o 1 dedicated to resetting the device via the NRESET pin
o 1 connected to DIO34
Test points and GND hooks for easy probing
Battery Holder
Easily-configurable power supply options
2 prototyping areas
Onboard Flash Memory (LE25S161) & DIP socket to add alternate non−volatile memories
An eMMC daughtercard for working with the Ezairo 8300’s eMMC interface
A second DIO daughtercard for simplified GPIO usage, including LEDs and switches