Can the USB Audio 2.0 RD display as a digital interface ?
Posted: Wed Jan 16, 2013 7:39 pm
Hello,
I'm using a USB Audio 2.0 RD.
It shows as a speaker in the Audio settings.
I haved changed the terminal type of the terminal descriptor of Audio Class 1.0 to 0x0602 and it shows as a digital audio interface now.
But when I changed the terminal type of Audio Class 2.0 to 0x0602, nothing happened !
It shows still as a speaker.
Is there anyway to do it?
another question, I want to use a relay to choose MCLK in my design,
but it will have a set-up delay of 10ms after the pin CLK_SEL change, is it too big
to let the system work properly?
I'm using a USB Audio 2.0 RD.
It shows as a speaker in the Audio settings.
I haved changed the terminal type of the terminal descriptor of Audio Class 1.0 to 0x0602 and it shows as a digital audio interface now.
But when I changed the terminal type of Audio Class 2.0 to 0x0602, nothing happened !
It shows still as a speaker.
Is there anyway to do it?
another question, I want to use a relay to choose MCLK in my design,
but it will have a set-up delay of 10ms after the pin CLK_SEL change, is it too big
to let the system work properly?