Asynchronous I2S FIFO project, an ultimate weapon to fight the jitter - Page 207 - diyAudio
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Old 13th January 2013, 01:15 AM   #2061
tubo is offline tubo  Philippines
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Attached are the pics for the crystek..

Pls help..

Thanks guys
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Old 13th January 2013, 01:22 AM   #2062
tubo is offline tubo  Philippines
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Attached are the pics
Attached Images
File Type: jpg 20130112_200708.jpg (883.5 KB, 291 views)
File Type: jpg 20130112_201116.jpg (592.5 KB, 287 views)
File Type: jpg 20130112_200749.jpg (872.9 KB, 275 views)
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Old 13th January 2013, 02:18 AM   #2063
qusp is offline qusp  Australia
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i'm sensing a familiar theme, what speed are the clocks, what dac are you using? ah I see the speed, but still it will depend on the dac
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Old 13th January 2013, 02:59 AM   #2064
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Quote:
Originally Posted by tubo View Post
Attached are the pics for the crystek..

Pls help..

Thanks guys

You mean the original XOs work but the CCHD957 don't work? Usually it's soldering problem on the adapters. Please check if there is any dry solder, or some left flux on the pin.

Or, if there is any short on the adapter, please measure resistance between Vcc and GND of the adapters.
Vcc located at top left corner, GND on the right bottom.

Ian
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Ian GBV - I2S to PCM converter board & FIFO KIT
http://www.diyaudio.com/forums/group...ml#post3662743
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Old 13th January 2013, 03:22 AM   #2065
qusp is offline qusp  Australia
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looks like theyve seen a bit of heat too
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Old 13th January 2013, 03:42 AM   #2066
tubo is offline tubo  Philippines
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Hi guys,

Thanks very much for all the help..ive put back the generics and enjoyed my music. Ill have a friend whose good with smt soldering take a look at them. Im not really skilled with soldering. I judt did a really bad job in soldering these xo. I thought i could do it.

Anyway,Ill wait for the si750 xo and be done with it..

Btw: just for clarification regarding the si570 xo, do i order 2 boards or just 1 board for my dual xo board?

Thanks very much ian for having this available for us.

Thank you all for the support
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Old 13th January 2013, 03:48 AM   #2067
qusp is offline qusp  Australia
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the si570 replaces the dual XO board, rather than plugging into it. it does multiple speeds, thats the point of it =)
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Old 13th January 2013, 04:14 AM   #2068
tubo is offline tubo  Philippines
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Thank you qusp,, ill be ordering 1 board then...
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Old 13th January 2013, 05:04 AM   #2069
qusp is offline qusp  Australia
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good choice, 2 would be a bit superfluous

I reckon its going to be a very handy board that one, it will mean that even when I move to the multichannel fifo or something else, I will still have a very flexible reference digital transport/source to use for testing other dac boards or running my ADC/instrumentation; at practically any speed I want
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Old 13th January 2013, 11:59 AM   #2070
DUC985 is offline DUC985  Germany
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I'm not getting any sound out implementing the FIFO with Dual Clock. Before searching myself to death. I think my I2S connection is not right. Can anybody check the wiring.
Using USB Amanero and Buffalo II

Amanero-------- FIFO-------------Buffalo II
Pin 3 Data------>DS------------>D2 / Data
Pin 4 CLK------->WS------------>D1 / CLK
Pin 5 FSCLK---->SCK------------>DCK
GND------------>GND------------>GND

thx

Last edited by DUC985; 13th January 2013 at 12:01 PM.
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