SPRUJ52C june 2022 – july 2023 AM69 , AM69A , TDA4AH-Q1 , TDA4AP-Q1 , TDA4VH-Q1 , TDA4VP-Q1
When a timer needs to be updated – indicating that an interface or function is still alive and timeout should be delayed – there are two means of touching a timer:
The preferred method for touching timers is using the SET bit of TIMERMGR_CONTROL_j_k. It is considerably more efficient. The reprogramming RAM is a single port RAM, and repeated writes to the TIMERMGR_SETUP_j_k registers will impact overall timer performance and may result in longer periods before a valid timeout is observed.