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3.3.14. RAM Write Pointer High Register

The RWPHI Register characteristics are:

Purpose

In the ETR configuration, memory addresses are 40 bits wide. The RAM Write Pointer High Register sets the upper eight bits of the write pointer that is used together with the contents of the RWP Register, to write entries into the trace memory.

See RAM Write Pointer Register.

Configurations

Present in ETR configuration only.

Figure 3.14 shows the RWPHI Register bit assignments.

Figure 3.14. RWPHI Register bit assignments

Figure 3.14. RWPHI Register bit assignments

Table 3.15 shows the RWPHI Register bit assignments.

Table 3.15. RWPHI Register bit assignments
BitsNameFunction
[31:8]Reserved

Reserved

[7:0]RWPHI

Bits[39:32] of the write pointer


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