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USB to I2S 384Khz - DSD Converter

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#1,769
palmito said:
Has anybody used these types of switching power supply for externally powering the Amanero? Any comments?
Click to expand...

Computers contain a switching power supply already. Isolating with another switch mode makes no sense for me. A linear type regulated power supply (at least one with 7805) can make a difference.

I didn't try yet but If I could able to isolate my amanero with an external psu successfully, I will share my opinions here.
 
#1,770
AAK said:
Hello,

I need some help. I've been trying to get my Amanero board to operate in slave mode but I can't get pin '1' to switch to select the clock. Pin '1' is fixed to 3.3V regardless of whether I'm playing music at 44.1Khz or 48.0Khz, pin '11' is fixed at 0V. I've attached three pics of my latest set up. I suspect the board not showing up in Device Manger under Sound, video and game controllers may be the problem. Probably the reason why in Maintenance tool 1.15 the Configuration bits window can't find the board and says no Audio Device found. Any help would be greatly appreciated.

Best regards,

Al
Click to expand...

Please see Post#1711

Br
Caad
 
#1,771
Configuration bits

Hi,

I can't get Configuraton bits working. I'm using Slave 2224 CPLD firmware and 1080 CPU firmware. Slave mode works great, but I can't change prescaler ratio and other features. When I click 'Write Flash' I got 'Flash updated' but without any effect...

What I'm doing wrong?
 
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