Digital Stereo PCM-bus converted to S/PDIF

blikzy · 31st August 2005, 01:31 PM

I have a device that has a digital stereo PCM-bus (4 wire), I need to convert it to S/PDIF and back. Has anyone got an idea how i can do this?

Black Heart · 31st August 2005, 04:24 PM

The only easy and convenient way I know of is by using the complementary SPDIF transmitter and receiver parts by someone like Cirrus (Crystal Semiconductor). But are you sure you need to do something like this? It's not really a very good interface unless you need to maintain compatibility and need all that additional message information.

blikzy · 1st September 2005, 07:11 AM

Oh yes I need it.

Thanks alot.

I knew I was looking the wrong way.

rfbrw · 1st September 2005, 09:41 AM

Do you know the role each signal on the bus plays?

blikzy · 1st September 2005, 12:09 PM

Not yet.

on the pc I have to get all the info, for testing of sound

31st August 2005, 01:31 PM	#1
blikzy diyAudio Member Join Date: Aug 2005	Digital Stereo PCM-bus converted to S/PDIF I have a device that has a digital stereo PCM-bus (4 wire), I need to convert it to S/PDIF and back. Has anyone got an idea how i can do this?

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31st August 2005, 04:24 PM	#2
Black Heart diyAudio Member Join Date: Aug 2005	The only easy and convenient way I know of is by using the complementary SPDIF transmitter and receiver parts by someone like Cirrus (Crystal Semiconductor). But are you sure you need to do something like this? It's not really a very good interface unless you need to maintain compatibility and need all that additional message information.

1st September 2005, 07:11 AM	#3
blikzy diyAudio Member Join Date: Aug 2005	Oh yes I need it. Thanks alot. I knew I was looking the wrong way.

1st September 2005, 09:41 AM	#4
rfbrw diyAudio Member Join Date: Oct 2001 Location: .	Do you know the role each signal on the bus plays?

1st September 2005, 12:09 PM	#5
blikzy diyAudio Member Join Date: Aug 2005	Not yet. on the pc I have to get all the info, for testing of sound

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