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Old 15th December 2012, 08:55 AM   #1071
qusp is offline qusp  Australia
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Quote:
Originally Posted by knuisje View Post
The datasheet of the 9016 says that the MCLK can be max. 100MHz and for I2S must be min. 192 x Fs.
192 x 384000 = 73.7 MHz so a 80MHz oscillator is good enough.

But the section on OSF bypass says that 8 x Fs is recommended, sourcing data directly into the IIR filter. The maximum samplerate that can be applied is 1.536MHz (8 x 192kHz). This must be the reason samplerates > 192kHz don't work without OSF bypassing.
yes this is the same apparent discrepancy as in the 9012/8 datasheet. but with 90.3168MHz (44.1-352.4k) / 98.304MHz (48-384k) on 9012 or 9018 you can achieve 352.4/384kHz with OS enabled in synchronous mode, or with 100MHz clock in asynchronous mode, but with 80MHz its not possible

doh error before this edit. I have better experience with 256x FS is what I mean to say.

Last edited by qusp; 15th December 2012 at 09:08 AM.
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Old 18th December 2012, 12:15 PM   #1072
amolan is offline amolan  Brazil
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Is there a room for one more in this list ? if positive how to proceed ?

Thanks,

Alexandre.
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Old 19th December 2012, 02:40 PM   #1073
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Packet received today

Grazie mille, Domenico!!!!
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Old 19th December 2012, 07:05 PM   #1074
knuisje is offline knuisje  Netherlands
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I made a template for drilling holes in the bottom of the housing.
Attached Files
File Type: pdf Amanero-outline.pdf (4.0 KB, 202 views)
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Old 20th December 2012, 01:19 PM   #1075
amolan is offline amolan  Brazil
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Hi Guys,

I just bought the amanero this week and I hope i will get it in my hands soon, so now I need some advice regarding the dacs, could be a oem board or maybe a comercial one that has a dsd funcionality.

Thanks,

Alexandre.
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Old 22nd December 2012, 06:22 PM   #1076
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Quote:
Originally Posted by Tazzz View Post
I did a small adapter PCB to conveniently replace the cs8412 in my dac with the amanero for experimental purposes.

The unmounted positions are for a LTC6655.

I did a couple of interface data jitter measurements using a 44.1khz jtest signal generated with arta measurements are here :

Another TDA1541A based dac (dual differential)
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Old 22nd December 2012, 08:05 PM   #1077
nico2k3 is offline nico2k3  France
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Is GB3 closed ?
Nico
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Old 23rd December 2012, 05:39 AM   #1078
flyboi is offline flyboi  Malaysia
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I saw the GB3 is already closed on the spreadsheet. So, I just put my name there in case there is a GB4. Merry Christmas and Happy New Year.
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Old 23rd December 2012, 07:32 AM   #1079
gugi100 is offline gugi100  Netherlands
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I also put in my name for GB4....
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Old 24th December 2012, 01:33 PM   #1080
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got mine, thanks Domenico!
Looks splendid! I like the name Amanero, reminds me great Italian vine Amarone

Merry Xmas
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