SPRUJ52C june 2022 – july 2023 AM69 , AM69A , TDA4AH-Q1 , TDA4AP-Q1 , TDA4VH-Q1 , TDA4VP-Q1
The given noise filter can be used as generic 2D 5×5 filter core. This mode is enabled by selecting ENABLE_GENERIC_FILTER in CNTR MMR. In this case, software needs to set necessary MMR to provide co-efficients for 2D convulation. The overall decision for 5×5 co-efficient is shown in Figure 6-129.
Note the order of the weight is Column first then Row second C0_R0, C1_R0, ... , C4_R5, C5_R5.
Figure 6-130 shows the usage of Weight or Range LUT for Generic Filtering Mode.