Mac Os X - miniDSP DDRC-24 User Manual

10.2.2 Mac OS X

To load firmware using Mac OS X requires that you use the Terminal program (located in the
Applications/Utilities folder). In the examples that follow, black text is the "prompt" printed by Terminal, blue
text is text typed in by you, and red text is the program output.
It is important that you type exactly as shown including characters like "." and "/" where noted. Press
the Tab key after typing the first two characters of any filename, to activate auto-completion.
Download the latest software for the DDRC-24 from the User Downloads area of the minidsp.com website.
Double-click on it to unzip it. Assuming that you have placed it into the Downloads folder on your Mac, you will
then type:
mac:~ me$ cd Downloads/DDRC_24_v1_0/XMOS_Firmware/
mac:XMOS_Firmware me $
DDRC-24_XMOS_v1.4.bin miniDSP_UAC2_DFU_OSX
mac: XMOS_Firmware me $
You see in the above list the name of the firmware file, DDRC-24_XMOS_v0.14.bin (the version number may
change). Now change to the folder holding the actual firmware upgrade tool, and then run it:
mac:XMOS_Firmware me$
mac:miniDSP_UAC2_DFU_OSX me $
mac:miniDSP_UAC2_DFU_OSX me $
VID = 0x5ac, PID = 0x8007, BCDDevice: 0x300
VID = 0x5ac, PID = 0x8007, BCDDevice: 0x300
...
VID = 0x2752, PID = 0x11, BCDDevice: 0x6e0
XMOS DFU application started - Interface 3 claimed
Detaching device from application mode.
Waiting for device to restart and enter DFU mode...
VID = 0x5ac, PID = 0x8007, BCDDevice: 0x300
VID = 0x5ac, PID = 0x8007, BCDDevice: 0x300
...
VID = 0x2752, PID = 0x11, BCDDevice: 0x6e0
... DFU firmware upgrade device opened
... Downloading image (../DDRC-24_XMOS_v0.14.bin) to device
... Download complete
... Returning device to application mode
mac:miniDSP_UAC2_DFU_OSX me $
You can now proceed to use the DDRC-24 as normal.
miniDSP Ltd, Hong Kong / www.minidsp.com
ls
cd miniDSP_UAC2_DFU_OSX/
source setup.sh
./xmosdfu --download ../DDRC-24_XMOS_v1.4.bin
/ Features and specifications subject to change without prior notice
readme.txt
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