• WANTED: Happy members who like to discuss audio and other topics related to our interest. Desire to learn and share knowledge of science required. There are many reviews of audio hardware and expert members to help answer your questions. Click here to have your audio equipment measured for free!

Can Khadas Tone Board take I2S input?

Arvind

Active Member
Joined
Nov 9, 2018
Messages
106
Likes
76
Location
New Delhi, India
Can Khadas Tone Board take I2S input? KTB manual shows pin out for various connections. 10 pin FPC socket as well as 40 pin header have I2S pins. Though I am not clear that these headers can receive I2S signals.

Can KTB be used as I2S DAC? Please enlighten me.
 

Silou

Active Member
Joined
Oct 5, 2018
Messages
245
Likes
114
I think this exact question was answered by the Khadas staff at the Khadas forum. You might want to take a look there.
 

Sekenenz

Member
Joined
Jan 18, 2019
Messages
45
Likes
74
Location
Italy
Here you can find a complete discussion in the official Khadas forum.
 

Veri

Master Contributor
Joined
Feb 6, 2018
Messages
9,596
Likes
12,036
If you mean the typical consumer HDMI kind of I2S, no. As shown in linked topic above, I2S interface is available on the 30PIN FPC connector. Perhaps there exists a DIY kinda bridge to interface that over HDMI.
 
OP
Arvind

Arvind

Active Member
Joined
Nov 9, 2018
Messages
106
Likes
76
Location
New Delhi, India
If you mean the typical consumer HDMI kind of I2S, no. As shown in linked topic above, I2S interface is available on the 30PIN FPC connector. Perhaps there exists a DIY kinda bridge to interface that over HDMI.
I wish to extract DSD signals by using device like shown below decode using KTB. This extractor outputs I2S signals through 6 pin connectors besides over lvds hdmi type connector.

Screenshot_2019-07-15-13-50-53-50.png
 

Veri

Master Contributor
Joined
Feb 6, 2018
Messages
9,596
Likes
12,036
I think you'd best ask the question in khadas' forum. But for sure you need some diy experience, doesn't sound like an easy thing to do lol
 
Top Bottom