SPDIF Output from SAA7020, SAA7000 - Page 8

immozart · 22nd September 2010, 07:27 AM

Dears!

Currently I am doing TDA1540' DAC.

Please tell about best option to include TDA1540 in conjunction with the SAA7000 and the receiver CS8412?

Thank you in advance.

Dmitr · 22nd September 2010, 07:00 PM

»ùÓÚ TDA1540 DAC µÚ¶þ°æ DAC0 SE - ÌÔ±¦Íø

dmattis · 28th October 2010, 09:25 PM

Hi all.

A long shot:
Instead of trying to interface with (or replace) the circuits in the middle of the non-cooperative signal route, would it be possible to grab the signals at the DAC inputs instead?

It would be an oversampled 14-bit signal, but it's still a representation of the desired 16-bit signal, and perhaps it could be reshaped to *almost* the correct 16-bit 44.1 kHz signal that could then be output via SPDIF?

Just a thought.

tiefbassuebertr · 29th October 2010, 10:49 AM

Quote:

Originally Posted by Dmitr

»ùÓÚ TDA1540 DAC µÚ¶þ°æ DAC0 SE - ÌÔ±¦Íø

Great advice. Who have work with it and can post first experience reports?

Dmitr · 29th October 2010, 08:06 PM

Quote:

Originally Posted by Dmitr

»ùÓÚ TDA1540 DAC µÚ¶þ°æ DAC0 SE - ÌÔ±¦Íø

Dmitr · 29th October 2010, 08:10 PM

Super DAC 85$

28th October 2010, 09:25 PM	#73
dmattis diyAudio Member Join Date: Sep 2002 Location: Sweden	Hi all. A long shot: Instead of trying to interface with (or replace) the circuits in the middle of the non-cooperative signal route, would it be possible to grab the signals at the DAC inputs instead? It would be an oversampled 14-bit signal, but it's still a representation of the desired 16-bit signal, and perhaps it could be reshaped to almost the correct 16-bit 44.1 kHz signal that could then be output via SPDIF? Just a thought. __________________ digital is a subset of analogue

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22nd September 2010, 07:27 AM	#71
immozart diyAudio Member Join Date: Sep 2010	Dears! Currently I am doing TDA1540' DAC. Please tell about best option to include TDA1540 in conjunction with the SAA7000 and the receiver CS8412? Thank you in advance.

22nd September 2010, 07:00 PM	#72
Dmitr diyAudio Member Join Date: Sep 2010 Location: Moscow	»ùÓÚ TDA1540 DAC µÚ¶þ°æ DAC0 SE - ÌÔ±¦Íø

29th October 2010, 08:10 PM	#76
Dmitr diyAudio Member Join Date: Sep 2010 Location: Moscow	Super DAC 85$