One clock for CDM12 Pro2 and Nos Dac TDA1545 - Page 2 - diyAudio
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Old 29th October 2007, 09:13 AM   #11
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Quote:
Originally posted by gochtoni_toni


I will recklock the bitclock with 11.xxxmHz

I don't think it is a good idea to reclock 2.1168 MHz or 8.4672 MHz with 11.2896 MHz.
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Old 29th October 2007, 09:32 AM   #12
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Bitclock from the pro2 is 11.xxxMhz same with Cs8414 Receiver

look at datasheet from the SAA7324 Contoller

http://www.daisy-laser.com/products/.../SAA7324_2.pdf


kind regards

Toni
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Old 29th October 2007, 11:07 AM   #13
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Quote:
Originally posted by gochtoni_toni
Bitclock from the pro2 is 11.xxxMhz same with Cs8414 Receiver

look at datasheet from the SAA7324 Contoller

http://www.daisy-laser.com/products/.../SAA7324_2.pdf


kind regards

Toni
I see. Have a look at page 18, not that it matters. The CDM12 PRO2 uses the SAA7345.
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Old 29th October 2007, 12:25 PM   #14
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On page 18 is the SAA7324
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Old 29th October 2007, 03:46 PM   #15
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Hello Toni,
I had a couple of CDM12 Pro2 loaders (Ind. Pro2, Pro2M) and I observed that some loader are using 33.86Mhz and some are with 8.4672MHz crystal.

Just thought that you might be interested to take note of...
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Old 30th October 2007, 08:57 AM   #16
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Hello VT4-c

Yes, you can use 8.xxx, 16xxx and 33xxx Mhz at the drive. But the TDA1545 dont work with this frequencys.I think they need the multiple of 44.1 kHz. I find nothing about this on the web.

regards Toni
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Old 3rd November 2007, 05:34 AM   #17
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Hello Toni,
I would suggest that you connect the I2S interface directly from the CDM12 Pro2 loader and feed it to the respective interface pin on the TDA1545 chip. It will work this way and perhaps synchronous reclocking it at a later date if you have the 'itch' to tweak
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Old 5th November 2007, 05:10 AM   #18
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VT4-C thank you for reply

In the way you suggest are a benefit of a Tentlabs or Audiocom clock at the controler-chip of the CDM Pro2?
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Old 5th November 2007, 12:33 PM   #19
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Hello Toni,
Use the Tentlabs or Audiocom clock to clock the CDM12 Pro2 loader....
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Old 26th November 2007, 06:19 PM   #20
Vikt0r is offline Vikt0r  Ukraine
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Quote:
Originally posted by vt4c
Toni,
The CDM12 Pro2 drive puts out I2S in default mode. You'll need to configure the CDM12 Pro2 to put out EIAJ format that the TDA1545 recognise.
Wrong!
It's the TDA1543 which has versions A/non-A with EIAJ/I2S interfaces respectively. The TDA1545 only comes in A version, with i2s only.
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