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How to fix self-boot problem in ADAU1452?

SigmaDSP & SigmaStudio Siva_Sankar Jun 9, 2018 00:00 6 replies Original on forum ↗
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Siva_Sankar Question
Jun 9, 2018 00:00

Hello Everyone,

Am facing self-boot problem while compiling latest through DSP. How to fix this problem in ADAU1452.

Need to change any E2PROM settings. Please suggest.

Regards,

Siva

Audio Signal Processors

adau1452

SigmaDSP Audio Processors

Siva_Sankar Reply
Jun 9, 2018 00:00

Hello team

While checking latest compilation am getting failed as an error.

I have inserted an image for reference.

Please fix the error.

Regards,

Siva

c507b2860f353eb7bb96d0207174ca0e.png
c507b2860f353eb7bb96d0207174ca0e.png
c507b2860f353eb7bb96d0207174ca0e.png-857x558.png
c507b2860f353eb7bb96d0207174ca0e.png-857x558.png
Siva_Sankar Reply
Jun 11, 2018 00:00

Hello Team,

Is there a way to fix this problem?

DaveThib Reply
Jun 11, 2018 00:00

Hello Siva,

Do you have the Selfboot pin set high? (in selfboot mode) when you are doing this?

I suggest you set it low when writing the program to the EEPROM. Then verify it and then set the selfboot pin high and reset the part to test that it actually boots.

Dave T

Siva_Sankar Reply
Jun 12, 2018 00:00

Hi Dave T,

I ll try this. If it not works I ll get back to you.

Regards,

Siva

Siva_Sankar Reply
Sep 4, 2018 00:00

Hi Dave,

I tried with your suggestion self boot is not happening.

Kindly suggest any other possible ways to self boot ADAU1452

Siva

Siva_Sankar Reply
Sep 5, 2018 00:00

Hello Team,

Is there any possible ways to fix this problem??