Rank: Advanced Member
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Joined: 5/19/2010(UTC) Posts: 66 Location: California, USA
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Yes it has been wired for SPI. The connections are: Russ White wrote:Try leaving all of the switches open.
Volumite should be wired as follows:
VOLUMITE -> DAC
GND -> GND ML(PB1) -> CSB MC(SCL) -> SCK MD(SDA) -> SDIN Edited by user Sunday, March 4, 2012 7:57:07 PM(UTC)
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Rank: Administration
Groups: Administration, Customer Joined: 10/24/2006(UTC) Posts: 3,979 Location: Nashville, TN
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One thing at a time, lets get the Ventus rocking first. :)
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Rank: Advanced Member
Groups: Member
Joined: 5/19/2010(UTC) Posts: 66 Location: California, USA
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Rank: Advanced Member
Groups: Member
Joined: 5/19/2010(UTC) Posts: 66 Location: California, USA
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Hello Russ,
Is DC coupling means removing the capacitors in Opus and wire the DAC outputs directly to Ventus? I will try this out tonight. Please let me know if this is not what you wanted me to try.
Thanks!
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Rank: Administration
Groups: Administration, Customer Joined: 10/24/2006(UTC) Posts: 3,979 Location: Nashville, TN
Thanks: 25 times Was thanked: 89 time(s) in 83 post(s)
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Essentially it is replacing the output caps with a wire jumper. You can also just use a wire between the cap pads as a temporary setup.
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