Go Back   Home > Forums > > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Vendor's Bazaar Commercial Vendors large & small hawking their wares

diyinhk Store
diyinhk Store
Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 18th April 2016, 07:12 PM   #521
TNT is online now TNT  Sweden
diyAudio Member
 
Join Date: Apr 2003
Location: Sweden
Are you using it with the Acko ADC?

Can it be a I2S slave?

//
  Reply With Quote
Old 18th April 2016, 07:43 PM   #522
Dimdim is offline Dimdim  Greece
diyAudio Member
 
Join Date: Sep 2008
Location: Athens
diyinhk Store
I'm using it with TI's pcm4222 EVM.

I have not found a way to make it a slave. I suspect that it would require changes in its firmware..
__________________
http://www.dimdim.gr
  Reply With Quote
Old 18th April 2016, 09:22 PM   #523
TNT is online now TNT  Sweden
diyAudio Member
 
Join Date: Apr 2003
Location: Sweden
Thanks! Really pity it don't do slave as this means that I can not use the clock on the Acko ADC board. It's the same clocks but I prefer to feed the ADC with one that sits on the same board 20mm away.

//
  Reply With Quote
Old 18th April 2016, 09:52 PM   #524
Jensen567 is offline Jensen567  United States
diyAudio Member
 
Join Date: Feb 2016
Can it do both I2S input and output at the same time? IE, have it working as USB->I2S->DAC and ADC->I2S->USB, with both an input and an output showing up on the host PC?
  Reply With Quote
Old 18th April 2016, 10:53 PM   #525
dinos8746 is offline dinos8746  Greece
diyAudio Member
 
Join Date: Dec 2007
Quote:
Originally Posted by Jensen567 View Post
Can it do both I2S input and output at the same time? IE, have it working as USB->I2S->DAC and ADC->I2S->USB, with both an input and an output showing up on the host PC?
Yes you can.
I have try this tiny board with USB to I2S to DAC and the same time I was routing ADC to USB with my EMU 0404 (Win XP, atom processor) without problems.
  Reply With Quote
Old 19th April 2016, 03:24 AM   #526
diyinhk is offline diyinhk
diyAudio Member
 
Join Date: Sep 2012
Quote:
Originally Posted by nige2000 View Post
does it require usb 5v signal detect?
is it an external 3.3v it requires?
is there an onboard power regulator ?
The PCB uses external regulated 3.3V.
It do not require usb 5v signal detect.
  Reply With Quote
Old 19th April 2016, 03:49 AM   #527
diyinhk is offline diyinhk
diyAudio Member
 
Join Date: Sep 2012
The current firmware of the 768k PCB is only enabled and tested for usb to i2s 768k and DSD512/1024*

Enable 768k from the official firmware requires 45/49 clock and unique optimization and it can not be done by user following the official xmos programming guide normally.

For ADC->I2S->USB usage, the multichannel xmos pcb using 22/24 clock should be the choice for most people, but it is only upto 384k. User can follow the port map and uses the onboard full size XSYS connector to program the xmos with their customized firmware to add any feature and function by following the xmos programming guide.
  Reply With Quote
Old 20th April 2016, 05:43 PM   #528
ejaouen is offline ejaouen  France
diyAudio Member
 
Join Date: Jan 2007
anybody tested the multichannel (up to 8ch) playback on linux ?
which channels does the vumeter measure (can we choose the measured channels) ?
thanks
  Reply With Quote
Old 20th April 2016, 05:59 PM   #529
Jensen567 is offline Jensen567  United States
diyAudio Member
 
Join Date: Feb 2016
This seems like it might be the perfect USB reciever I have been looking for. Plan to interface with a TI PCM1863 ADC and a PCM5242 DAC. DimDim, can you confirm that you get both an input and an output under recording devices and playback devices respectively in Windows? I only need stereo in and out for now.
  Reply With Quote
Old 20th April 2016, 09:46 PM   #530
Dimdim is offline Dimdim  Greece
diyAudio Member
 
Join Date: Sep 2008
Location: Athens
diyinhk Store
Yes, I can confirm that.

Click the image to open in full size.

I have in fact done simultaneous playback and recording in Windows 10 64bit. But you will have to slave the ADC to the XMOS.
__________________
http://www.dimdim.gr
  Reply With Quote

Reply


diyinhk StoreHide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
XMOS DSD 384 kHz / 32bit USB joro_s Digital Line Level 942 5th October 2018 03:14 PM
XMOS ES9023 Asynchronous DAC Decoder USB to Optical Coaxial 384K 32Bit Weiliang Bgt Digital Source 15 22nd February 2016 07:15 PM
GB thread for XMOS DSD 384 kHz / 32bit USB joro_s Group Buys 223 15th October 2014 02:03 AM
DSD audio over USB: an XMOS Reference Design implementation sp502 Digital Source 71 30th May 2014 02:06 AM
XMOS USB-SPDIF vulejov Digital Source 6 11th March 2014 07:10 PM


New To Site? Need Help?

All times are GMT. The time now is 10:29 PM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.00%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio
Wiki