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ADAU1466 sigmastudio 4.5.1 xx.h file problem : missing PLL_CTRL0 generation

SigmaDSP & SigmaStudio fabriceo Sep 14, 2020 00:00 1 replies Original on forum ↗
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fabriceo Question
Sep 14, 2020 00:00

Hi

we have developed a prototype using a pair of ADAU1466 in dual mono and as part of the prototype testing, I had implemented a way to detect DSP unintentional hw reset/reboot by writing 95 to the PLL divider instead of the traditional default 96.

by regular reading of the pll divider you can check if it is still 95 or if it comes back to the default 96 which is the default value when HW reseted (not software reseted)

I have discovered that the IC1.h file generated by sigmastudio does not include the setup for PLL_CTRL0 !

it includes PLL_CTRL1 but not PLL_CTRL0.

comparing this with a file generated for 1452, here no problem.

Thanks in advance for integrating this in the issue list for 4.5.1

best regards

Fabrice

Audio Signal Processors

SigmaDSP Audio Processors

adau1466

fabriceo Reply
Sep 15, 2020 00:00

same problem for 1467