What does the ADAU-1467 Delay (PM) mode do?

Hello,

The 0, 1, and PM buttons select which memory block the delay is stored in.

With the selection at 1, the delay memory will be Data Memory 1 (DM1). If we compile a project with delay, and then look at the Output window, we can see the memory usage:

If we switch the radio button to PM, the data will be stored in Program Memory:

The same logic applies to the 0 button. Then the delay data will be stored in DM0 (Data Memory 0).

Regardless of which you choose, the delay works the same way.

Joshua

Thanks

jack