Figure 2-14. Opening the Atmel-ICE(3)
To close the unit again, simply align the top and bottom covers correctly, and press firmly together.
2.8. Powering the Atmel-ICE
The Atmel-ICE is powered by the USB bus voltage. It requires less than 100mA to operate, and can
therefore be powered through a USB hub. The power LED will illuminate when the unit is plugged in.
When not connected in an active programming or debugging session, the unit will enter low-power
consumption mode to preserve your computer's battery. The Atmel-ICE cannot be powered down - it
should be unplugged when not in use.
2.9. Connecting to the Host Computer
The Atmel-ICE communicates primarily using a standard HID interface, and does not require a special
driver on the host computer. To use the advanced Data Gateway functionality of the Atmel-ICE, be sure to
install the USB driver on the host computer. This is done automatically when installing the front-end
software provided free by Atmel. See www.atmel.com for further information or to download the latest
front-end software.
The Atmel-ICE must be connected to an available USB port on the host computer using the USB cable
provided, or suitable USB certified micro cable. The Atmel-ICE contains a USB 2.0 compliant controller,
and can operate in both full-speed and high-speed modes. For best results, connect the Atmel-ICE
directly to a USB 2.0 compliant high-speed hub on the host computer using the cable provided.
2.10. USB Driver Installation
2.10.1. Windows
When installing the Atmel-ICE on a computer running Microsoft
®
Windows
®
, the USB driver is loaded
when the Atmel-ICE is first plugged in.
Note:
Be sure to install the front-end software packages before plugging the unit in for the first time.
Atmel Atmel-ICE [USER GUIDE]
Atmel-42330C-Atmel-ICE_User Guide-10/2016
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