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The RURP register enables software to inform the TMC of the amount of trace data that is extracted directly from system memory in SWF2 mode. Writes to this register are ignored when the TMC is in Disabled state or when not in SWF2 mode.
The RURP register characteristics are:
The following figure shows the bit assignments.
The following table shows the bit assignments.
Table 9-393 RURP register bit assignments
Read-As-Zero, Writes Ignored.
RAM Update Read Pointer. A write to the RURP register causes the TMC to update the RAM Read Pointer, both the RRP and RRPHI registers, based on the value that is written to it. RURP allows up to 1MB of data to be extracted in a single chunk. Reads always return