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Old 9th July 2013, 01:56 PM   #761
Can you say Audio?
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Awesome Acko - thanks! I'm shelved it until we get more specifics. May be just me, but I can't get slave mode flashed. Tried every combination I can think of.

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Have requested Amanero for further assistance and will advise. Also new cpld slave 45/49 firmware and update procedures will be released soon
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Old 18th July 2013, 09:55 AM   #762
DQ828 is offline DQ828  Australia
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Board received, thank you
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Old 20th July 2013, 02:34 PM   #763
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I'm trying to work out some CKSEL issues with my full sync install (posted a question in the Amanero thread), but I was wondering - how can I best force X1 out and X2 in (simulate pin 11 high)? I'm thinking ground pin 2 and power pin 3 of J10? would 5V on pin 3 be too much?
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Old 20th July 2013, 11:48 PM   #764
acko is offline acko  Australia
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Default Amanero CKSEL Issues

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Originally Posted by MisterRogers View Post
I'm trying to work out some CKSEL issues with my full sync install (posted a question in the Amanero thread), but I was wondering - how can I best force X1 out and X2 in (simulate pin 11 high)? I'm thinking ground pin 2 and power pin 3 of J10? would 5V on pin 3 be too much?
Yes, you can manually select the clocks on the AKX302 module. Obviously I was thinking this would done automatically by Amanero but from the looks of it there may be a firmware issue with the Amanero unit. Until this is sorted try manually:

1. Disconnect any J10 (CKSEL) connection of AKX302 to the reclocker boards (S01/S02).
2. Tie pin#2 and pin#3 together and use the combined lines to connect/disconnect to XO 3.3V supply to select clocks accordingly.
e.g. Pin2/3 open -> X1 selected. Pin2/3 to 3.3V ->X2 selected.

I would not advise connection of the above to 5V supply as the XOs are running on 3.3V

Let us know if this works
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Old 22nd July 2013, 07:15 PM   #765
RollE2k is offline RollE2k  Sweden
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Recieved the last PCB today. Thanks alot acko.
Although i will not build it until later when i start my headphone amp project! :-)
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Old 22nd July 2013, 10:08 PM   #766
bk856er is offline bk856er  United States
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Received my PCB today in Calif - thanks!

BK
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Old 22nd July 2013, 10:13 PM   #767
palmito is online now palmito  United States
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Default Received my pcb today too!

Thanks Acko!
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Old 22nd July 2013, 10:43 PM   #768
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Thanks Acko; it'll be great when these 'bleeding edge' applications of the Amanero are worked out. Your instructions make sense. I had to pack up my bench (in the middle of a move), so it'll be awhile before I can test and push forward. Hopefully, we'll have another firmware drop by then. Btw, boards arrived - thanks again!

Quote:
Originally Posted by acko View Post
Yes, you can manually select the clocks on the AKX302 module. Obviously I was thinking this would done automatically by Amanero but from the looks of it there may be a firmware issue with the Amanero unit. Until this is sorted try manually:

1. Disconnect any J10 (CKSEL) connection of AKX302 to the reclocker boards (S01/S02).
2. Tie pin#2 and pin#3 together and use the combined lines to connect/disconnect to XO 3.3V supply to select clocks accordingly.
e.g. Pin2/3 open -> X1 selected. Pin2/3 to 3.3V ->X2 selected.

I would not advise connection of the above to 5V supply as the XOs are running on 3.3V

Let us know if this works
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Old 23rd July 2013, 07:27 AM   #769
fcaton is offline fcaton  France
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Received my board yesterday.
Thanks Acko!
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Old 23rd July 2013, 10:54 AM   #770
DQ828 is offline DQ828  Australia
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I know this is no great achievement, but I have managed to get the Isolator working with the Amanero & the Amanero power from a separate supply. I bit of Bach playing now
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