Welcome Guest! To enable all features please Login or Register.

Notification

Icon
Error

Login


I2S
Options
View
Go to last post Go to first unread
Eddie  
#1 Posted : Saturday, April 4, 2009 1:48:07 PM(UTC)
Eddie

Rank: Member

Groups: Member
Joined: 9/22/2008(UTC)
Posts: 21
Location: Netherlands

Hello all,

I am very happy at the moment with the sound of my Buffalo coupled through Toslink to a Linux-PC. The signal comes from a build-in HD-audio device. I would now like to try the I2S connection since I read in many places that this gives the best quality. The Buffalo, however, has only three inputs for it. The master clock is missing, but according to the manual this can be tweaked on the circuit board.

Now I have two questions:
1. Is it mandatory to use the external master clock from the I2S source?
2. Which sound cards are known to work with I2S under Ubuntu 8.10 Studio? The ESI Juli@ seems to be able to do this, but it was not indicated how to direct the sound to this output. Other possibilities?


Kind regards,
Eddie
dan631  
#2 Posted : Saturday, April 4, 2009 7:55:01 PM(UTC)
dan631

Rank: Member

Groups: Member
Joined: 1/19/2009(UTC)
Posts: 8
Location: Canada

See the right side of this diagram for which pins on the Juli@ are for I2S. http://db.audioasylum.co...orum=pcaudio&n=43044

Edited by user Saturday, April 4, 2009 7:56:24 PM(UTC)  | Reason: Not specified

Brian Donegan  
#3 Posted : Saturday, April 4, 2009 8:11:49 PM(UTC)
Brian Donegan

Rank: Administration

Groups: Administration, Customer
Joined: 10/24/2006(UTC)
Posts: 2,868
Location: Massachusetts, USA

Thanks: 2 times
Was thanked: 141 time(s) in 134 post(s)
Quote:
1. Is it mandatory to use the external master clock from the I2S source?


No. The Buffalo uses it's onboard 80MHz clock as master regardless of the source.
Eddie  
#4 Posted : Tuesday, April 7, 2009 12:32:57 PM(UTC)
Eddie

Rank: Member

Groups: Member
Joined: 9/22/2008(UTC)
Posts: 21
Location: Netherlands

Brian Donegan wrote:
No. The Buffalo uses it's onboard 80MHz clock as master regardless of the source.


Thank Brian, that makes it a little easier. But how do the Buffalo and the PC stay synchronized?

Also thanks to Dan631 for the very interesting link.


Kind regards,
Eddie
Rss Feed  Atom Feed
Users browsing this topic
GuestUser (2)
Similar Topics
How to use S/Pdiff and I2s BIII SE PRO (Buffalo DAC)
by Jordo 10/10/2021 10:22:43 AM(UTC)
How to use the combo USB/I2S as a USB/USB reclocker ? (Cronus Reclocker / Hermes Isolators)
by Fredouille40 5/21/2021 9:20:53 AM(UTC)
I2s Wire Length (Buffalo DAC)
by Jordo 4/14/2021 2:11:47 PM(UTC)
Series resistor in I2S lines (Teleporter)
by twlai 9/15/2020 6:48:17 AM(UTC)
Buffalo II DAC Lock issue with PCM playback on I2S interface (Buffalo DAC)
by valuxin 2/20/2020 2:53:22 PM(UTC)
cronus reclocking I2s Rpi (Buffalo DAC)
by Jordo 3/18/2019 12:36:46 AM(UTC)
Multichannel USB to I2S with Buffalo IV and Master Clock (Buffalo DAC)
by TJFO 11/3/2017 3:12:54 PM(UTC)
PI3-Kali reclocker-i2s-BII ? (Buffalo DAC)
by tomek 9/4/2017 12:06:00 PM(UTC)
B3-SE failed to lock both I2S and SPDIF (Buffalo DAC)
by Hercules 4/14/2017 7:12:44 PM(UTC)
Hifiberry DAC+ Pro - i2s - Buffalo II problem (Buffalo DAC)
by tomek 3/11/2017 10:59:09 PM(UTC)
Problem with I2S on Buff SE (General Questions)
by pelliott321 4/10/2016 5:55:07 PM(UTC)
Buffalo II i2S to SPDIF input switching (Buffalo DAC)
by needsp 4/4/2016 1:09:25 PM(UTC)
I2S and SPDIF inputs exhibits different output level (General Questions)
by revenac 3/29/2016 5:51:22 PM(UTC)
Teleporter - Is this possible: I2S on 3 channels, TTL sp-dif on the 4th? (Teleporter)
by gwikse 3/24/2016 10:37:50 PM(UTC)
Multichannel I2S with balanced output? (Opus DAC)
by James Mansion 1/1/2016 10:07:08 AM(UTC)
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.