The DBAHI Register characteristics are:
This register, together with the DBALO Register, enables the TMC to locate the trace buffer in system memory. This register contains the eight MSBs of the 40-bit address that is used to locate the trace buffer. For additional information, see the description of Data Buffer Address Low Register.
Present in ETR configuration only.
Figure 3.17 shows the DBAHI Register bit assignments.
Table 3.18 shows the DBAHI Register bit assignments.
Holds the upper eight bits of the 40-bit address used to locate the trace buffer in system memory