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Old 18th October 2004, 01:09 PM   #1
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Question How connect CS8412 to OS filter ?

Hi,

as I like to play first time with various DAC chips outside CDP as there are TDA1541, PCM56, PCM58 and PCM1702... and in the data sheets signals always have different names, I am lost.

For TDA1541, how can CS8412 be connected to SAA7220 ?

And which OS filter I best use for other DAC chips ?

I have SM 5813 and SM 5841.

In SM5841 data sheet I saw sample/hold used with two PCM58. Why ?

Main problem is that in SM5813 datasheet I see 4 signals input but CS8412 has only 3 signals output.

How do I have to connect CS8412 to SM5813 to use above PCM chips ?


Bernhard
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Old 18th October 2004, 03:14 PM   #2
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Default No.......it has 4......

Crystal calls them:

MCK, SCK, FSYNC and SDATA.

Don't ask why they make it so hard to understand................

Jocko
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Old 18th October 2004, 05:14 PM   #3
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CS8412 to SAA7220.
CS8412 OUTPUT FORMAT 2
SDATA => DAAB
FSYNC => WSAB
SCK => CLAB
MCK => XIN

CS8412 to SM5813.
CS8412 OUTPUT FORMAT 5
SM5813 CKDV = HIGH
SM5813 CKSL = LOW
SM5813 COB = HIGH
SDATA => DIN
FSYNC => LRCI
SCK => BCKI
MCK => XTI
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Old 18th October 2004, 06:34 PM   #4
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Thanx a lot !
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Old 24th October 2004, 02:25 PM   #5
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What mean :

OUTPUT FORMAT 2
and
OUTPUT FORMAT 5 ??

Thank
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Old 24th October 2004, 04:54 PM   #6
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The FORMAT depend on the Digital Filter chip you are using ??
How you can operate the SC8414 in 2 Format or 5, ?

please
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Old 24th October 2004, 04:56 PM   #7
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Select with M0 to M3 pins.
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Old 21st December 2009, 09:19 PM   #8
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Quote:
Originally Posted by rfbrw View Post
CS8412 to SAA7220.
CS8412 OUTPUT FORMAT 2
SDATA => DAAB
FSYNC => WSAB
SCK => CLAB
MCK => XIN

CS8412 to SM5813.
CS8412 OUTPUT FORMAT 5
SM5813 CKDV = HIGH
SM5813 CKSL = LOW
SM5813 COB = HIGH
SDATA => DIN
FSYNC => LRCI
SCK => BCKI
MCK => XTI
Hello

And how can the CS8414 be connected to the SAA7030 ?

And the SAA7030 would be connected to a TDA1541A.

I think of that because the CS8414 do have SPDIF input.

Here is the SAA7030 data sheet;

http://www.elenota.pl/upload/saa7030.pdf

Thank

Bye

Gaetan

Last edited by gaetan8888; 21st December 2009 at 09:23 PM.
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Old 22nd December 2009, 06:54 PM   #9
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Quote:
Originally Posted by gaetan8888 View Post
Hello

And how can the CS8414 be connected to the SAA7030 ?
Not without some difficulty.The SAA7030 expects the audio data to be in offset binary form. The CS8414 outputs two's complement data. Somewhere buried in the forum is a circuit to convert from OB to TC.
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Old 22nd December 2009, 08:29 PM   #10
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Quote:
Originally Posted by rfbrw View Post
Not without some difficulty.The SAA7030 expects the audio data to be in offset binary form. The CS8414 outputs two's complement data. Somewhere buried in the forum is a circuit to convert from OB to TC.
Hello

I will look for that circuit to convert from OB to TC.

And for SAA7030 to TDA1541A, any suggestions ?

Thank you

Bye

Gaetan
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