About the clock on CS8412 to SM5842?

masonlin119 · 1st November 2004, 01:04 PM

Dear all,

I have a DAC using CS8412 and SM5842.
I try to replace the MCK ofCS8412 to XTI of SM5842 with a TCXO 11.2896 Mhz.
But it didn't work....

Did I forget something or do something wrong about the reclock?

Can someone advice?

Regards,

Mason

A 8 · 1st November 2004, 02:29 PM

The clock needs to be in sync with the other streams so you just can not kill mck from the 8412 and replace it with a stand alone clock.

I think you can read about it in the cs8412 datasheet

rfbrw · 1st November 2004, 11:07 PM

Quote:

Originally posted by masonlin119
Dear all,

I have a DAC using CS8412 and SM5842.
I try to replace the MCK ofCS8412 to XTI of SM5842 with a TCXO 11.2896 Mhz.
But it didn't work....

Did I forget something or do something wrong about the reclock?

Can someone advice?

Regards,

Mason

You have to run the CS8412 as a slave device by putting it in slave mode. You will also have to provide SCLK and FSYNC.

masonlin119 · 3rd November 2004, 09:49 AM

Thanks all of your supports.

Now I know how to do it.

Regards,

Mason

kimschips · 9th August 2005, 02:31 PM

Hello Masolin 119

How did you connect your dac with the XO clock??

How did you provide SCLK and FSYNC?

Thanks

Kim

Jocko Homo · 9th August 2005, 02:42 PM

Why do you all you Chinese guys seem to think that a TCXO is going to solve all of your problems?

It isn't.

Must be something endemic to your culture. All of my Chinese friends in the USA are just as convinced that it will.

Jocko

rfbrw · 9th August 2005, 03:01 PM

Steady on dude, you're raining on my plan to sell GPS referenced clock modules for lots of £££££.

rfbrw · 9th August 2005, 03:05 PM

Quote:

Originally posted by kimschips
Hello Masolin 119

How did you connect your dac with the XO clock??

How did you provide SCLK and FSYNC?

Thanks

Kim

www.dddac.de

Elso Kwak · 9th August 2005, 04:44 PM

Quote:

Originally posted by Jocko Homo
Why do you all you Chinese guys seem to think that a TCXO is going to solve all of your problems?

It isn't.

Must be something endemic to your culture. All of my Chinese friends in the USA are just as convinced that it will.

Jocko

For some reason or another TCXOs have better jitter specs than plain normal XOs. But I was not impressed by that Chinese clock with a TCXO and sold it.

X.G. · 10th August 2005, 01:21 AM

Quote:

Originally posted by Jocko Homo
Why do you all you Chinese guys seem to think that a TCXO is going to solve all of your problems?

and why do you think that?

Quote:

Originally posted by Jocko Homo

Must be something endemic to your culture. All of my Chinese friends in the USA are just as convinced that it will.

Jocko

in another poit of view,you may consider that Chinese believe in each other

1st November 2004, 01:04 PM	#1
masonlin119 diyAudio Member Join Date: Nov 2004 Location: Taiwan	About the clock on CS8412 to SM5842? Dear all, I have a DAC using CS8412 and SM5842. I try to replace the MCK ofCS8412 to XTI of SM5842 with a TCXO 11.2896 Mhz. But it didn't work.... Did I forget something or do something wrong about the reclock? Can someone advice? Regards, Mason

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1st November 2004, 02:29 PM	#2
A 8 diyAudio Member Join Date: Mar 2003 Location: Gothenburg	The clock needs to be in sync with the other streams so you just can not kill mck from the 8412 and replace it with a stand alone clock. I think you can read about it in the cs8412 datasheet

3rd November 2004, 09:49 AM	#4
masonlin119 diyAudio Member Join Date: Nov 2004 Location: Taiwan	Thanks all of your supports. Now I know how to do it. Regards, Mason

9th August 2005, 02:31 PM	#5
kimschips diyAudio Member Join Date: Dec 2004 Location: Denmark	Hello Masolin 119 How did you connect your dac with the XO clock?? How did you provide SCLK and FSYNC? Thanks Kim

9th August 2005, 02:42 PM	#6
Jocko Homo Banned Join Date: Feb 2002 Location: As far from the NOSsers as possible	Why do you all you Chinese guys seem to think that a TCXO is going to solve all of your problems? It isn't. Must be something endemic to your culture. All of my Chinese friends in the USA are just as convinced that it will. Jocko

9th August 2005, 03:01 PM	#7
rfbrw diyAudio Member Join Date: Oct 2001 Location: .	Steady on dude, you're raining on my plan to sell GPS referenced clock modules for lots of £££££.

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