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The DPIDR1 register is the extension of DPIDR and provides information about the Debug Port.
The DPIDR1 register characteristics are:
The following figure shows the bit assignments.
The following table shows the bit assignments.
Table 9-4 DPIDR1 register bit assignments
Error reporting mode support.
Address size. This defines the size of the address in the SELECT register, and the BASEPTR0 register. Allowed values are
This is an implementation-defined value that depends on the configuration of the component.