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RAM Write Pointer Register sets the write pointer that is used to write entries into the trace memory. Software must program it before enabling trace capture.
The RWP register characteristics are:
The following figure shows the bit assignments.
The following table shows the bit assignments.
Table 9-380 RWP register bit assignments
When the AXI_ADDR_WIDTHis 32 bits or more, the RWP register is 32 bits wide and the contents of this register represents the lower 32 bits of the AXI address that is used to access trace memory on the next RWD write. When the AXI_ADDR_WIDTHis 0, this register is reserved and access type is RAZ/WI.