DSD1024 possible with XU216?

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JanWW
Member
Posts: 9
Joined: Mon Jan 25, 2016 3:39 pm

DSD1024 possible with XU216?

Post by JanWW »

Hi all,

We're working on a design based on the XU216-512-TQ128-C20. I was wondering if there is somebody that has tested/implemented DSD1024, and if he/she would share their results with us.

Thanks in advance,

Best regards,
Jan-WIllem


fabriceo
Active Member
Posts: 50
Joined: Mon Jan 08, 2018 4:14 pm

Post by fabriceo »

Hi
the standard XMOS USB 2.0 Audio Application code is limited to handling 1kByte of data per usb tick 125us (in each way in + out), but DSD1024 stereo requires 90Mbit/sec and is therefore not compatible with the public version of the Usb Audio App "out of the box".
that said, seems MATRIX X Element is a dac with XU216 supporting DSD1024. also DIYINHK claims DSD1024 works in laboratory.
to be investigated further... any other feedbacks welcome
JanWW
Member
Posts: 9
Joined: Mon Jan 25, 2016 3:39 pm

Post by JanWW »

Hi Fabriceo,

Thanks for your reply! Hope to receive some more information from others too.

JW