9.6.4.5.3 Internal Only 32-bit Timestamp Generation

To select a 32-bit TSU internal timebase for timestamping, set MCAN_TSCC.TSS to 2 and MCAN_TSU_TSCFG.TCBS to 0.

Each TSU provides the timebase of the corresponding MCAN and must be enabled by setting MCAN_TSU_TSCFG.TSUE to 1.

The timestamp values are stored in the MCAN_TSU_TS registers available in the TSU.

Figure 9-199. 32-bit Timestamping with Internal TSU Counter