SPRUIU1C July 2020 – February 2024 DRA821U , DRA821U-Q1
Software can obtain the current time stamp value (at the time of the write) by initiating a time stamp push event. The push event is initiated by setting the [0]TS_PUSH bit of the CPSW_CPTS_TS_PUSH_REG register. The time stamp value is returned in the event, along with a time stamp push event code. The upper 32-bits (CPSW_CPTS_EVENT_3_REG register) of the timestamp are zero in 32-bit mode.