Table 3.1 shows
the value of the fields when reading the ETM ID Register in the ETM11RV.
The ETM ID Register has the value of 0x41013211.
Table 3.1. ETM ID Register fields
| Bit numbers | Value | Meaning |
|---|
| [31:24] | 0x41 | Implementor = A (ARM Limited). |
| [23:18] | b000000 | Reserved. |
| [17] | b0 | CPRTs count as data instructions. |
| [16] | b1 | Load pc first. Special handling is not required
to reconstruct the data addresses of an LDM with the pc in the register
list because ETMv3.1 requires noncontiguous data addresses to be
traced. However, special handling is required to determine which transfers
correspond to which register. |
| [15:12] | b0011 | ARM core family = ARM11. |
| [11:8] | b0010 | Major ETM architecture version number = 3. |
| [7:4] | b0001 | Minor ETM architecture version number = 1. |
| [3:0] | b0001 | Implementation revision. |
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