SPRUJ52C june 2022 – july 2023 AM69 , AM69A , TDA4AH-Q1 , TDA4AP-Q1 , TDA4VH-Q1 , TDA4VP-Q1
The WEE control registers are effectively shadowed which means changes take effect at the start-of-frame. The only exception is the WEE muxes which may have frame overlap. This happens if a switch occurs prior to frame B start-of-frame, but frame A is still in transit when the frame B arrives, then the first frame of frame B is dropped. In such case the Mux does not send a fragmented frame due to a mux switch occurring.