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ES9018K2M, ES9028Q2M, 9038Q2M DSD/I2S DAC HATs for Raspberry Pi
ES9018K2M, ES9028Q2M, 9038Q2M DSD/I2S DAC HATs for Raspberry Pi
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Old 20th February 2019, 11:47 AM   #731
iancanada is offline iancanada  Canada
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ES9018K2M, ES9028Q2M, 9038Q2M DSD/I2S DAC HATs for Raspberry Pi
@ChuckT

ESS designed ES9028Q2M registers in the other way. It selects FIR and IIR separately. Please see the GUI manual ES9028Q2M only section for details.

Regards,
Ian
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Old 21st February 2019, 04:06 AM   #732
iancanada is offline iancanada  Canada
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ES9018K2M, ES9028Q2M, 9038Q2M DSD/I2S DAC HATs for Raspberry Pi
Default I/V STD user's manual (draft) and schematics

Please find the attached .zip file I/V STD user's manual (draft) and schematics.

Regards,
Ian
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File Type: zip IVSTDManual.zip (938.4 KB, 163 views)
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Old 21st February 2019, 02:29 PM   #733
big bird is offline big bird
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How should the LifePO4 power supply be connected to the I/V STD to get +-12V?
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Old 21st February 2019, 02:53 PM   #734
iancanada is offline iancanada  Canada
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ES9018K2M, ES9028Q2M, 9038Q2M DSD/I2S DAC HATs for Raspberry Pi
@big bird

LifePO4 power supply has two isolated 13.2V outputs for analog sections. You can use them directly for I/V stage.

Regards,
Ian
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Old 21st February 2019, 03:26 PM   #735
daemonsgr is offline daemonsgr  United Kingdom
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Quote:
Originally Posted by iancanada View Post
@big bird

LifePO4 power supply has two isolated 13.2V outputs for analog sections. You can use them directly for I/V stage.

Regards,
Ian
Hi Ian,
I searched your GBs but I couldnt find something about the DAC you have in the flickr photos.
Any links for how to get it? (or its not yet a final product?)
Thanks
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Old 21st February 2019, 03:34 PM   #736
iancanada is offline iancanada  Canada
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ES9018K2M, ES9028Q2M, 9038Q2M DSD/I2S DAC HATs for Raspberry Pi
@daemonsgr

I have two DAC HATs for RPi by now:

1. ES9038Q2M dual mono DAC HAT
2. ES9028Q2M DAC HAT

The user's manuals (draft) are all finished. But they are too big to post as diyAudio attachment. I'll post them to my GitHub in a couple of days.

Sorry about that.

Ian
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Old 21st February 2019, 08:25 PM   #737
daemonsgr is offline daemonsgr  United Kingdom
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Quote:
Originally Posted by iancanada View Post
@daemonsgr

I have two DAC HATs for RPi by now:

1. ES9038Q2M dual mono DAC HAT
2. ES9028Q2M DAC HAT

The user's manuals (draft) are all finished. But they are too big to post as diyAudio attachment. I'll post them to my GitHub in a couple of days.

Sorry about that.

Ian
Looking forward to checking them out!
Thnx for the quick reply
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Old 24th February 2019, 02:00 PM   #738
Deenoo is offline Deenoo
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Quote:
Originally Posted by iancanada View Post
Please find the attached ESS controller user's maunal (draft) in pdf.

Regards,
Ian
Hi Ian,
the ESS controller work with external EES DAC, I'm glad! 😊
With this controller, could I change the external ESS DAC's inputs (optical, coax, I2S)?
Thx, Dee
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Old 24th February 2019, 02:40 PM   #739
iancanada is offline iancanada  Canada
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ES9018K2M, ES9028Q2M, 9038Q2M DSD/I2S DAC HATs for Raspberry Pi
@Deenoo

Please find the user's manual of ESS controller here for more details:
GitHub - iancanada/DocumentDownload: Download documents of Ian's products


Many other user's manuals such as ESS9038Q2M dual mono DAC HAT and ES9028Q2M DAC HAT are updated there. Please check.

Good weekend.
Ian
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Old 24th February 2019, 06:02 PM   #740
Deenoo is offline Deenoo
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Quote:
Originally Posted by iancanada View Post
@Deenoo

Please find the user's manual of ESS controller here for more details:
GitHub - iancanada/DocumentDownload: Download documents of Ian's products


Many other user's manuals such as ESS9038Q2M dual mono DAC HAT and ES9028Q2M DAC HAT are updated there. Please check.

Good weekend.
Ian
@Ian
I have read and I found only these: To enable S/PDIF receiving, PIN1 of jumper switch S2 needs to be switched to “ON”.
That's all or could you add something else?
THX! Dee
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