Asynchronous I2S FIFO project, an ultimate weapon to fight the jitter - Page 156 - diyAudio
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Old 23rd November 2012, 03:27 AM   #1551
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Quote:
Originally Posted by hochopeper View Post
Thanks Ian!

I was worried for the opposite reason, I have 3.3V tolerant serial port on the ARM processor that I want to interface through the isolator, so I need the 'dirty' side to run on 3.3V as 5V on these pins will damage the ARM processor.

Does the serial on the Si570 run at 3.3V also?


Chris
Yes, Si570 runs 3.3V logic also.

Ian
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Old 23rd November 2012, 04:00 AM   #1552
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Quote:
Originally Posted by iancanada View Post
The mute is an output, only go active(high) during Fs un-locking and frequency switching. If you have additional mute logic, your can have an 'or' logic with it .
Excellent suggestion Ian, you are always a step ahead of the rest of us. I'll include a NOR to also invert the signal for ES9023 active low input and use the other input for additional mute logic.


Also, please remember to update P7 of the DualXO manual to refer to J13 and P6 of the FIFO manual for the next GB.


Once again, thank you for your patience and assistance!
Chris

Last edited by hochopeper; 23rd November 2012 at 04:03 AM.
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Old 23rd November 2012, 04:17 AM   #1553
qusp is offline qusp  Australia
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I thought we sorted this mistaken label out some time ago? like many months, maybe just didnt get updated.
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Old 23rd November 2012, 04:26 AM   #1554
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I did a search for J12 and J13 in this thread and couldn't come up with any references to it so just pointing it out, it may have been pointed out before I started actively following this thread. Maybe it was mentioned/discussed in the GB thread, I didn't search over there yet.
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Old 23rd November 2012, 02:40 PM   #1555
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Join Date: Apr 2008
Si570 interest list:

1. bigpandahk
2. tagheuer
3. hochopeper
4. qusp (of course)
5. AR2 - definitely!
6. wktk_smile
7. hirez69
8. CeeVee - you bet!
9. number9
10. analog_sa - GB maniac
11. edbk
12. atom6422
13. misterrogers - Of Course!
14. NicMac - as usual!
15. Zoran
16. PET-240
17. Coolhead
18. Slartibartfasst
19. SYklab
20. Regland
21. Neb001
22. SPWONG
23. Greg Stewart (also of course!)
24. Vitalica
25. spm
26. Fridrik
27. ccliu
28. makumba1966
29. lindamar
30. Finaxe
31. Odysseas x2
32. palmito
33. crazikid
34. deanoUK
35. Julf
36. DUC985
37.rsotirov
38.kvl
39.bkdog
40.necplusultra
41.Nikola Krivorov X2
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Old 23rd November 2012, 02:44 PM   #1556
Can you say Audio?
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Join Date: Aug 2011
Location: Aurora, Colorado
Si570 interest list:

1. bigpandahk
2. tagheuer
3. hochopeper
4. qusp (of course)
5. AR2 - definitely!
6. wktk_smile
7. hirez69
8. CeeVee - you bet!
9. number9
10. analog_sa - GB maniac
11. edbk
12. atom6422
13. misterrogers X2 - Of Course!
14. NicMac - as usual!
15. Zoran
16. PET-240
17. Coolhead
18. Slartibartfasst
19. SYklab
20. Regland
21. Neb001
22. SPWONG
23. Greg Stewart (also of course!)
24. Vitalica
25. spm
26. Fridrik
27. ccliu
28. makumba1966
29. lindamar
30. Finaxe
31. Odysseas x2
32. palmito
33. crazikid
34. deanoUK
35. Julf
36. DUC985
37.rsotirov
38.kvl
39.bkdog
40.necplusultra
41.Nikola Krivorov X2
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Old 23rd November 2012, 02:49 PM   #1557
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Location: hong Kong
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Hi Ian,

Will this be part of the GB3 that you meantioned on the other thread?
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Old 24th November 2012, 01:05 PM   #1558
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Join Date: Aug 2009
Location: Da Nang, Viet Nam
Si570 interest list:

1. bigpandahk
2. tagheuer
3. hochopeper
4. qusp (of course)
5. AR2 - definitely!
6. wktk_smile
7. hirez69
8. CeeVee - you bet!
9. number9
10. analog_sa - GB maniac
11. edbk
12. atom6422
13. misterrogers X2 - Of Course!
14. NicMac - as usual!
15. Zoran
16. PET-240
17. Coolhead
18. Slartibartfasst
19. SYklab
20. Regland
21. Neb001
22. SPWONG
23. Greg Stewart (also of course!)
24. Vitalica
25. spm
26. Fridrik
27. ccliu
28. makumba1966
29. lindamar
30. Finaxe
31. Odysseas x2
32. palmito
33. crazikid
34. deanoUK
35. Julf
36. DUC985
37.rsotirov
38.kvl
39.bkdog
40.necplusultra
41.Nikola Krivorov X2
42.nvduybom
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Old 24th November 2012, 01:12 PM   #1559
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Quote:
Originally Posted by ackcheng View Post
Hi Ian,

Will this be part of the GB3 that you meantioned on the other thread?
ackcheng,

It's just an interesting list so far. Si570 clock board is still under R&D.

Ian
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Old 24th November 2012, 02:18 PM   #1560
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Join Date: Apr 2008
Is it possible that we(someone who knows how) create a thread that has all the stuff that is available, is in R&D or is waiting to get to 50pcs for a GB? 'Cause I want my name on every list
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