Hello

Mr Paul Tessier, in this diyaudio thread, show a merge of the digital CS8412 section of a Non-OS dac with the shift register part of the Cambridge DAC3 schematic, without the 7220 oversampling section.

This are doing some shift registering to give 4x oversampling. I find that this schematic could be quite easy to made.

http://www.diyaudio.com/forums/showthread.php?postid=1638842#post1638842


Anybody know if it would work correctly, without the 7220, in a non-oversampling mode, and give the correct timings/shifts and bit clock shifting result ?

Making a test board, how can we see on a scope, if, in non-os without the 7220, this schematic do give the correct timings/shifts and bit clock shifting result ?

Thank

Bye

Gaetan

 

If you have an accurate image of the recorded waveform, then comparison should be easy. A DSO would be useful to produce the image file.