I have some question about the filter mode of TIM.
1. The up/down counter mode with rising edge, after F_OUT reaches High level, does the FLT_CNT decremented?
2. The Hold counter mode with rising edge, after F_OUT reaches High level, how does the FLT_CNT reset? If the cnt can't be reset, does it means the filter only can work one time?
The filter counter register FLT_CNT is incremented when the signal level on F_IN_SYNC is unequal to the signal level on F_OUT
I think the FLT_CNT will stop increment after F_OUT = F_IN_SYNC and not reset to 0.
Thank you for your reply.
If the FLT_CNT act as your think, the Filter can only work one time. I don't think it's reasonable.
Thanks, I see the Bosch's usermanual, samely, there is no explicite description about the FLT_CNT's behavior after F_OUT output.