I would like to inquire about the F/W regarding the SC1894A Series.
Looking at the differences in the F/W, it seems that the APD functionality is the same, but some improvements have been made to the PDET functionality.
It appears that unused pins are present in the 00C13 version. Please compare the differences between the below two F/W versions.

My customer is using both FW versions on their current model, and we need to confirm the differences between them. Please verify and provide details.