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Joined: 4/28/2013(UTC) Posts: 55  Location: Auckland Thanks: 1 times
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Hello
The minidsp usbstreamer is an8 channel in x 8 channel out I2S USB interface.
What I need is 2 x SPDiF in and 2 x SPDIF out (4 audio channels in, 4 audio channels out)
So, can I interface 4 x of these transceivers to 1 i2s signal, with 2 input and 2 output?
Is there an issue with clocks?
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Rank: Member
Groups: Member
Joined: 5/25/2015(UTC)
Posts: 1
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Hello,
I would also like to use the S/PDIF-transceiver to transform the i2s signal of the minidsp usbstreamer to a s/pdif signal.
If I could use it for this task I would need 4 of them because the usbstreamer has 4 i2s outputs.
I already had a look into the manual, but I still have some questions.
According to the manual I should configure the transceiver as follows:
AIF/MS 1
TXSRC 1
AIFCONF1 0
AIFCONF0 1
Is this correct?
The minidsp usbstreamer can only be configured as master and I would connect the clock lines as follows:
usbstreamer -> s/pdif transceiver
MCLK out -> SCK AIF terminal
LRCK out -> LRCK AIF terminal
SCLK out -> BCK AIF terminal
Is this also correct?
The s/pdif transceiver must run in slave mode since the clocks are provided by the usbstreamer. Is the transceiver running in slave mode, when I configure it like I described it above?
best regards
Alex
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