TDA3: framePeriodicity in the Chirp Config data structure

Part Number:TDA3

Hi,

I am trying to understand how the data flow and its associated timing from the time the processing chain received SYSTEM_CMD_NEW_DATA  IPC into the issCaptureLink. When I specified the framePeriodicity to be 66ms in TDA3, the issCaptureLink receives IPC of SYSTEM_CMD_NEW_DATA  at 66ms rate. Does the framePeriodicity tell the 1243 to fire the chirp frames at 66ms interval? In another word, if the defined number of chirps in a frame is only takes 4ms (128 chirps 31usec chirp duration), the 1243 will NOT fire the next chirp frame until 66ms elapsed. Please confirm if my understanding is correct.

Thanks,

--Khai