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dac+ schematic

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November 11, 2014 20:01

None

Hi,
Would it be possible to get the schematic of from DAC+, with PCM5122?
Thanks in advance.

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3 comments

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HiFiBerry team November 11, 2014 21:34

Hi,

Sorry, but we don't provide schematics for our boards.

Best regards
Daniel

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more code November 12, 2014 20:12

Hi
ok clear, you would not share your schematic, i can understand it, but please could you answered a couple of questions?
I assume you have set MODE1=Low,MODE2=High, and you are using something like the schematic shown in
Figure 18.I2C Control, VREF Mode,DVDD=3.3V (http://www.ti.com/lit/ds/symlink/pcm5122.pdf)
I have noticed that pin 16 and 17 are short circuited both to ground, forcing I2C addr2 to be 0
and here is where some doubts pop up, Did you short circuited xsmt to i2c1 to 1?. thus which is the i2c address configured?

Kind regards.

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HiFiBerry team November 12, 2014 20:51

Hi,

we do not comment on details of the circuit. Do you have a problem with the hardware? If yes, please explain your problem. If you are not sure, if you have a hardware problem, please use the test image from here:
http://www.hifiberry.com/guides/sd-card-images/

Best regards
Daniel

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