FDSP samplerate and SigmaStudio Fs setting
Hi
My project is running 192kHz on ADC01 used for FDSP and 48kHz on ADC23 used for SDSP. In the schematic editor I'm having 48kHz (default) as the sample rate.
When setting the filters transfer function in the FDSP I experience the frequencies is shifted a factor 4 (192/48) e.g. a dip at 100Hz using the parametric EQ function is dipping at 400Hz.
Are there a setting that can tell the editor that the Fs of the FDSP is 192kHz without changing the SDSP which is correctly using the 48kHz as Fs?
All the best
John
software
ADAU1787
4.7
Integrated/Special Purpose A/D Converters
Audio CODECs
Hello John,
This part has been released for a while and this is rather basic and I am guessing someone would have noticed this by now. There may be a register setting for clocking or something like that which is in error. It is very easy to do! Could you provide your project for us to look at? If it is confidential then send it via a PM.
Thanks,
Dave T
Thanks Dave,
How do I PM?
BR John
Hello John,
On the upper right of the window click here:
Then click on New Message and then put in my user name.
I also sent you a friend request so I can respond. For other who might read this, my account preferences are setup to accept messages from anyone, but the default is only to accept messages from friends so I cannot respond if we are not friends.
Dave T
Thanks Dave,
I have send you a private message including the project.
Best regards
John
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