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.
Have requested Amanero for further assistance and will advise. Also new cpld slave 45/49 firmware and update procedures will be released soon
Amanero CKSEL Issues
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
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
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!
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
No, not yet. Had to shelve it for a bit. My sense is that we need the upcoming firmware with CKSEL working as it should. Using slave2224 & 1074, pin 1 & 11 are not being remapped to provide the Hi/LO necessary to select the proper clock. Short of that it's working for me.
Excellent!
With dividers on Amanero itself we can bypass the Potsemi FF divider, so do not mount this part yet on the new S03 board.
New tool and firm available:
http://www.diyaudio.com/forums/vendors-bazaar/216474-usb-i2s-384khz-dsd-converter-164.html#post3573457
Slave mode reports will be much appreciated
http://www.diyaudio.com/forums/vendors-bazaar/216474-usb-i2s-384khz-dsd-converter-164.html#post3573457
Slave mode reports will be much appreciated
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