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UPDATING FIRMWARE
The Athens 2 units are a digital audio system comprising of a Micro Controller and
ADC and DSP. These items run software and may need to be occasionally updated.
Equipment needed
A windows based PC
USB Type A to Micro B cable
A copy of ‘DfuSe Demo’ software
The latest firmware from Glensound
The Athens 2 unit to update
Instructions
1. Download and install DfuSE Demo
‘DfuSE Demo’ is a firmware updating tool that is required for loading new
firmware on to the Athens 2.
It can be downloaded from the S®icroelectronics website found here:
It is the file named
“STSW-S®32080”.
Once you have downloaded this file you will need to extract the .exe
“DfuSe_Demo_V3.0.5_Setup.exe”, then run and install it.
2. Download firmware
The latest firmware for the Athens 2 can be found on the Glensound website,
under the product page for Athens 2 device. Once you have downloaded the
file, place it in a folder or location of your choice.
3. Connect To A PC
Connect the Athens 2 to the PC via the USB cable. The Micro USB connector
is located on the rear panel of the unit.
Figure 1 Example filename
