Search found 6 matches
- Mon Dec 26, 2016 4:03 pm
- Forum: Other Applications
- Topic: xCORE-AUDIO Hi-Res DAC/HPA Platform Hardware(DAC) volume
- Replies: 11
- Views: 17276
Re: xCORE-AUDIO Hi-Res DAC/HPA Platform Hardware(DAC) volume
Absolutely - XMOS could take this product to the next level very easily - I am trying to help them see the light. I already have a working solution - but XMOS solution "could be" as good and a bit simpler than the one I am using if they just implemented volume control via I2C. :) That woul...
- Sat Dec 10, 2016 2:30 pm
- Forum: Other Applications
- Topic: xCORE-AUDIO Hi-Res DAC/HPA Platform Hardware(DAC) volume
- Replies: 11
- Views: 17276
Re: xCORE-AUDIO Hi-Res DAC/HPA Platform Hardware(DAC) volume
Re: volume control in DAC and DSD volume control in DAC. It all depends on the DAC, some just have basic digital volume control DSD volume control can just be digital after DSD->PDM conversion Case in point, WM8742 You should consult the data sheet of your DAC. Sure this is true. I am aware of that...
- Tue Dec 06, 2016 2:51 pm
- Forum: Other Applications
- Topic: xCORE-AUDIO Hi-Res DAC/HPA Platform Hardware(DAC) volume
- Replies: 11
- Views: 17276
Re: xCORE-AUDIO Hi-Res DAC/HPA Platform Hardware(DAC) volume
Oh the other benefit BTW is that it will work for DSD and DSD via DoP as well as PCM.
- Tue Dec 06, 2016 2:50 pm
- Forum: Other Applications
- Topic: xCORE-AUDIO Hi-Res DAC/HPA Platform Hardware(DAC) volume
- Replies: 11
- Views: 17276
Re: xCORE-AUDIO Hi-Res DAC/HPA Platform Hardware(DAC) volume
Thanks - very cool! I will take a look today.
- Tue Dec 06, 2016 11:02 am
- Forum: Other Applications
- Topic: xCORE-AUDIO Hi-Res DAC/HPA Platform Hardware(DAC) volume
- Replies: 11
- Views: 17276
Re: xCORE-AUDIO Hi-Res DAC/HPA Platform Hardware(DAC) volume
Hi Russ, the xCORE-AUDIO device is fixed function (and lower cost) device with limited customisation. As Choughtosh suggests, you can drop in one of the standard xCore 200 devices and use our royalty free USB Audio reference design (supplied as source) and customise to your heart's content. Actuall...
- Mon Dec 05, 2016 10:11 pm
- Forum: Other Applications
- Topic: xCORE-AUDIO Hi-Res DAC/HPA Platform Hardware(DAC) volume
- Replies: 11
- Views: 17276
xCORE-AUDIO Hi-Res DAC/HPA Platform Hardware(DAC) volume
I would like to utilize xcore audio in a new design - optimally it would expose hardware level volume control (done via I2C commands to the DAC) expose via UAC2. I see there are events for various format changes etc.. but none for volume change... I am curious why? Can this be done without custom fi...