Hello,
Can someone please verify the schematic below looks like all we need to successfully implement an Optical / TOSLINK IO with T4.1 (other than software)?
Using FCR6842032R and FCR6842032T made by CLIFF Electronic Components Ltd.
Frank Boesing has linked to some TOSLINK / SPDIF circuits on his github page. I will quote him below to contribute to the discussion/documentation here.
I'm also going to link to the design tool below.
https://www.pjrc.com/teensy/gui/?info=AudioInputSPDIF3
https://www.pjrc.com/teensy/gui/?info=AsyncAudioInputSPDIF3 <- pin 15
https://www.pjrc.com/teensy/gui/?info=AudioOutputSPDIF
https://www.pjrc.com/teensy/gui/?info=AudioOutputSPDIF2
https://www.pjrc.com/teensy/gui/?info=AudioOutputSPDIF3 <- pin 14
If done correctly, it seems that optical is easier to implement than SPDIF. I think optical might be cheaper because of the transformer and/or buffer drivers. I imagine optical is almost as ubiquitous as SPDIF? An external converter is pretty easy to come by if not, I think.
Can someone please verify my optical jack schematic? Also, will this work with ADAT?
Jay
Can someone please verify the schematic below looks like all we need to successfully implement an Optical / TOSLINK IO with T4.1 (other than software)?
Using FCR6842032R and FCR6842032T made by CLIFF Electronic Components Ltd.
Frank Boesing has linked to some TOSLINK / SPDIF circuits on his github page. I will quote him below to contribute to the discussion/documentation here.
Optical output ("TOSLINK") http://www.hardwarebook.info/S/PDIF_optical
Pauls Teensy TOSLINK: https://www.oshpark.com/shared_projects/KcDBKHta
S/PDIF output buffer circuits: http://www.hardwarebook.info/S/PDIF_output
http://www.epanorama.net/documents/audio/spdif.html
https://forum.pjrc.com/threads/28639-S-pdif
AC3-Output: https://forum.pjrc.com/threads/2945...er-spdif-toslink?p=80337&viewfull=1#post80337
I'm also going to link to the design tool below.
https://www.pjrc.com/teensy/gui/?info=AudioInputSPDIF3
https://www.pjrc.com/teensy/gui/?info=AsyncAudioInputSPDIF3 <- pin 15
https://www.pjrc.com/teensy/gui/?info=AudioOutputSPDIF
https://www.pjrc.com/teensy/gui/?info=AudioOutputSPDIF2
https://www.pjrc.com/teensy/gui/?info=AudioOutputSPDIF3 <- pin 14
If done correctly, it seems that optical is easier to implement than SPDIF. I think optical might be cheaper because of the transformer and/or buffer drivers. I imagine optical is almost as ubiquitous as SPDIF? An external converter is pretty easy to come by if not, I think.
Can someone please verify my optical jack schematic? Also, will this work with ADAT?
Jay
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