miniDSP Ltd, Hong Kong /
/ Features and specifications subject to change without prior notice
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3.
While holding the front panel button down, apply power to the nanoAVR DL. Release the front panel
button. The nanoAVR DL will start up in boot loader mode, as indicated by just the Preset 1 LED flashing.
4.
Start the nanoAVR DL Utility program.
5.
Click on the Upgrade Firmware button. The PIC32UBL bootloader application will start:
6.
Click on the Connect button. The status display should change to show that the program has connected.
7.
Click the Load Hex File button. Browse to the .hex firmware file located in the unzipped download folder
and select it. This file will have a name like nanoAVR_DL_v1_29.hex. The status will show that the hex file
has loaded successfully.
8.
Click the Erase-Program-Verify button. The progress bar will update. Do not disconnect the USB cable or
remove power from the processor while this runs! After some time, the status will update to show
successful completion:
9.
Click the Run Application button to reboot the nanoAVR DL.
10.
Click the Disconnect button.
