The CBUFLEVEL Register characteristics are:
When TraceCaptEn is HIGH, this register indicates the current fill level of the trace memory in 32-bit words. When TraceCaptEn is LOW, reading this register returns a value of
0x00000000. This register is not available if the TMC is programmed for scatter-gather operation in ETR configuration. In this case, reading this register returns a value of
Present in all configurations.
Figure 3.11 shows the CBUFLEVEL Register bit assignments.
Table 3.12 shows the CBUFLEVEL Register bit assignments.