Connecting Atmel-ICE To Data Gateway Interface

The Atmel-ICE supports a limited Data Gateway Interface (DGI) when debugging and programming is not in use. Functionality it is identical to the interface found on the Xplained Pro development boards powered by the Embedded Debugger (EDBG) device.

The DGI is an interface for streaming data from the target device to a computer. This is meant as an aid in application debugging as well as for the demonstration of features in the application running on the target device.

DGI consists of multiple channels for data streaming. The Atmel-ICE supports the following modes:

  • SPI

1) SPI and USART interfaces cannot be used simultaneously.
2) DGI and programming or debugging cannot be used simultaneously.



DGI SPI Pinout

© 2024 Microchip Technology, Inc.
Notice: ARM and Cortex are the registered trademarks of ARM Limited in the EU and other countries.
Information contained on this site regarding device applications and the like is provided only for your convenience and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. MICROCHIP MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR OTHERWISE, RELATED TO THE INFORMATION, INCLUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use. Use of Microchip devices in life support and/or safety applications is entirely at the buyer's risk, and the buyer agrees to defend, indemnify and hold harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any Microchip intellectual property rights.