New mode added for 4 channel 2xI2S output and 2 ch I2S input:
The version of module with isolation is almost ready, I just need to add one thing:
Isolated version would support almost all modes, including multichannel I2S output and I2S input (for ADC), DSD and of course external masterclock. Regarding GPIO pins there will be MUTE, DSD flag signal and F0-F3 for Fs indication (in case if F0-F3 are not occupied by multichannel audio).
I am ready to put order by end of this week. There is a question where a need a bit of help:
PCB color: green or black? 🙂
The price for isolated version would be in range of 60-65 Euro (~10 Euro more than non-isolated)
There is a way to make it a bit cheaper: remove the I2C isolation chip and on-board oscillators (I am guessing that in most cases they are not going to be used anyways...)
I'm attaching a bit of documentation (it is still in a poor state but at least something...)
The version of module with isolation is almost ready, I just need to add one thing:
Isolated version would support almost all modes, including multichannel I2S output and I2S input (for ADC), DSD and of course external masterclock. Regarding GPIO pins there will be MUTE, DSD flag signal and F0-F3 for Fs indication (in case if F0-F3 are not occupied by multichannel audio).
I am ready to put order by end of this week. There is a question where a need a bit of help:
PCB color: green or black? 🙂
The price for isolated version would be in range of 60-65 Euro (~10 Euro more than non-isolated)
There is a way to make it a bit cheaper: remove the I2C isolation chip and on-board oscillators (I am guessing that in most cases they are not going to be used anyways...)
I'm attaching a bit of documentation (it is still in a poor state but at least something...)
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@eclipsevl we can mount our own isolators? They are easy to do - I built one of DIYINHK boards with ISO7640FM isolators
Your module will fit this, free if you buy something from the store -
https://www.diyinhk.com/shop/outlet/19-amanero-isolator-bare-pcb.html
Your module will fit this, free if you buy something from the store -
https://www.diyinhk.com/shop/outlet/19-amanero-isolator-bare-pcb.html
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You could provide a similar isolator board as an option to the York, keep the main module cheaper, have the isolator as separate choice when ordering?
The isolator can be bare, we mount the isolator chips.
The isolator can be bare, we mount the isolator chips.
Yes, a board like this would work for existing version of the hardware. However, I see that it only would allow to use on-board clocks, there is no path for master clock from DAC side to the MCU.
Also, it does not have F0-F3 pins.
So I guess if I simplify the design a bit and drop some pins, it would be more optimal?
Ah of course, yours has more advanced features. Unless the majority consensus thinks the price is too high, then keep the isolators. It's a highly evolved module, nothing else has this apart from Jlsounds, and that is more expensive anyway.
Good work. 👍
Good work. 👍
Yes, I'd like to keep it a bit cheaper than competitors 😀 I can't compete with Aliexpress Amanero clones of course...
I'll think more and try to make isolated version cheaper. Maybe I'll do some discount for first 10pcs.
I hope to get them by end of next week. If everything goes well - shipping on week of Nov 17th.
Hi, I have received a York-pico device and it seems to work in 2ch mode under macOS, but it's constantly disconnecting and reconnecting on Raspberry Pi OS 12 Bookworm (latest version as of this post, on a RPi3B). On Windows, I am unable to play audio at all, but it doesn't disconnect. I'm wondering if there's any specific method that is necessary to get York devices to work on the Raspberry Pi/Windows in general.
Thanks!
Thanks!
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Hi,
There is no specific configuration required. Let's double check firmware version and clocking configurations. I'll send a PM.
Hi Vladislav, on my next card I will integrate 3 ADAU1467 adr I2C : 0x70, 0x71, 0x72.
Can my York card handle 3 I2C ports (in SigmaStudio) ?.
Thanks
Serge B.
Can my York card handle 3 I2C ports (in SigmaStudio) ?.
Thanks
Serge B.
Hi Serge,
I think it should be ok. All three ADAU should share same I2C bus but I've never tried configurtion like this:
If this is what you want to do, I'll need to run an experiment.
I think it should be ok. All three ADAU should share same I2C bus but I've never tried configurtion like this:
If this is what you want to do, I'll need to run an experiment.
Wow, this is huge project 🙂
Sorry, there is a delay because in the last minute I've added one more PCB to the order. According to FedEx, the package should arrive on 21st.
I've joined Miro's DAC club with PCM1702 and PCM63 boards and since last one has place for JLsound USB->I2S, I've designed a York->JLsound adapter with oscillators and reclock IC:
I quickly put it together in 2 evenings and hope that it has no mistakes. Fingers crossed 🙂
Got my hands on the nano today, beautifully assembled little board! Thanks Vladislav
