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

Notification

Icon
Error

Login


Options
View
Go to last post Go to first unread
stonedowner  
#1 Posted : Monday, February 22, 2016 8:12:15 PM(UTC)
stonedowner

Rank: Member

Groups: Member
Joined: 12/2/2015(UTC)
Posts: 10
United Kingdom
Location: Glasgow

Ok I'm probably doing something very silly. Trying to connect a Waveio usb board to the opus. I have 4 u-fl cables connected to the non isolated I2s connectors on the WaveIO going to the I2s terminals on the opus. Only the cores are connected. The screens aren't. There is no connection to the digital ground. And no sound. Anyone know what I'm doing wrong?
Brian Donegan  
#2 Posted : Monday, February 22, 2016 9:24:23 PM(UTC)
Brian Donegan

Rank: Administration

Groups: Administration, Customer
Joined: 10/24/2006(UTC)
Posts: 2,865
Location: Massachusetts, USA

Thanks: 2 times
Was thanked: 138 time(s) in 133 post(s)
You need to connect the digital ground, so the I2S lines have a voltage reference.
stonedowner  
#3 Posted : Wednesday, March 2, 2016 10:57:07 AM(UTC)
stonedowner

Rank: Member

Groups: Member
Joined: 12/2/2015(UTC)
Posts: 10
United Kingdom
Location: Glasgow

Got it working thanks.
Rss Feed  Atom Feed
Users browsing this topic
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.