C2 / Rune with I2S connection to Sabre ES9023 DAC board

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C2 / Rune with I2S connection to Sabre ES9023 DAC board

Postby dunghnguyen » 29 Jun 2016, 05:04

Hi all,

I received the Sabre ES9023 DAC board yesterday that I tried with C2 / Rune.
Image

Image

Image

The detail pins connection (as above picture from top down) to C2 (pin 1 as marked from left to right as pin 7) are:

MCLK : skipped, not connected
GND : skipped, not connected
DATA : to C2 / pin 7
LRCK : to C2 / pin 5
BCK : to C2 / pin 6

5V : to C2 / pin 3
GND : to C2 / pin 1

The C2 / Rune was started up that I went into ssh to run following commands:

Code: Select all
set_rw
nano /boot/boot.ini


... added in the line

Code: Select all
setenv enabledac "enabledac"


...saved

Code: Select all
set_ro


reboot C2/Rune but I don't see ODROID-DAC appeared in MPD so there is no sound out when playing.

Has anyone else tried it yet? Please advise / correct me. Thanks.

@hondagx35: your support is highly appreciated. Thanks.



Notes:
1) The above code I referred from http://forum.odroid.com/viewtopic.php?t=15741
2) Where I bought the dac board: http://s.aliexpress.com/RvEZRB3M
Last edited by dunghnguyen on 30 Jun 2016, 14:27, edited 5 times in total.
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Re: C2 / Rune with I2S connection to Sabre ES9023 DAC board

Postby smallfat » 29 Jun 2016, 05:40

Hi

odroid-c2-t3181-110.html
post already reported.

smallfat
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Re: C2 / Rune with I2S connection to Sabre ES9023 DAC board

Postby dunghnguyen » 29 Jun 2016, 06:59

smallfat wrote:Hi

odroid-c2-t3181-110.html
post already reported.

smallfat

You attached the right link? It does not relate to my concern.

Did you meant this thread? viewtopic.php?t=1354
In this thread you tried successfully. Can you advise me:

1) MCLK pin on dac board is connected to GND?

2) Can you share me again the additional lines you did in boot.ini.

Thanks.
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Re: C2 / Rune with I2S connection to Sabre ES9023 DAC board

Postby hondagx35 » 29 Jun 2016, 13:45

Hi dunghnguyen,

please read this.
- I2S support for ODROID HiFi shield (MENU->Settings->I²S kernel modules)

No need to edit boot.ini

Frank
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Re: C2 / Rune with I2S connection to Sabre ES9023 DAC board

Postby smallfat » 30 Jun 2016, 06:02

Hi,

I need to connect I2S connection first before enable "I²S kernel modules"
I find no option available after I enable it.

smallfat

hondagx35 wrote:Hi dunghnguyen,

please read this.
- I2S support for ODROID HiFi shield (MENU->Settings->I²S kernel modules)

No need to edit boot.ini

Frank
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Re: C2 / Rune with I2S connection to Sabre ES9023 DAC board

Postby dunghnguyen » 30 Jun 2016, 08:36

hondagx35 wrote:Hi dunghnguyen,

please read this.
- I2S support for ODROID HiFi shield (MENU->Settings->I²S kernel modules)

No need to edit boot.ini

Frank

Hi Frank,

I did not take attention carefully on the board indication that I fed the power with wrong polarity (used red cable to +, and black cable to ground, actually the black cable is for 5v+ and the red cable for ground) so the board seems burned out ...may be the 3.3v regular chip was burned :(

But my friend followed your instruction that it ran well and the sound is great :)

Thanks for your kind support.
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Re: C2 / Rune with I2S connection to Sabre ES9023 DAC board

Postby dunghnguyen » 30 Jun 2016, 08:45

smallfat wrote:Hi,

I need to connect I2S connection first before enable "I²S kernel modules"
I find no option available after I enable it.

smallfat

hondagx35 wrote:Hi dunghnguyen,

please read this.
- I2S support for ODROID HiFi shield (MENU->Settings->I²S kernel modules)

No need to edit boot.ini

Frank

1. I2S cables connection between C2 and the DAC board. Note to skip the connection for MCLK and the GND next to it

2. Run C2/Rune, select I2S Hifi Shield in Menu / Settings, then Save.

3. Select ODROID Hifi Shield in Menu / MPD, then Save.

4. Reboot.
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Re: C2 / Rune with I2S connection to Sabre ES9023 DAC board

Postby dunghnguyen » 30 Jun 2016, 14:07

@smallfat: I went to my friend house to connect myself pins between the dac board and C2, it played perfectly an house ago :)

So, from top down, the pins on dac board with pins connected to C2 J7 header (I2S) are:

MCLK. : skipped, not connected
GND. : skipped, not connected
DATA : to C2/J7.7
LRCK : to C2/J7.5
BCK : to C2/J7.6

5V : to C2/J7.3
GND : to C2/J7.1

Image
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Re: C2 / Rune with I2S connection to Sabre ES9023 DAC board

Postby dunghnguyen » 09 Jul 2016, 15:00

I have just made this case to put in C2 + dac board Sabre ES9023 that are powered by R-core + rectifier / regular board:

Image
Image
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Re: C2 / Rune with I2S connection to Sabre ES9023 DAC board

Postby dunghnguyen » 12 Jul 2016, 11:58

I have just received the dac board PCM1502 that it runs very well with C2
Image
Image
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