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Home > Programmers model > css600_dp introduction > Register descriptions > Debug Port Identification Register 1, DPIDR1 |
The DPIDR1 register is the extension of DPIDR and provides information about the Debug Port.
The DPIDR1 register characteristics are:
Offset |
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Type | Read-only |
Reset |
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Width | 32 |
The following figure shows the bit assignments.
The following table shows the bit assignments.
Table 9-4 DPIDR1 register bit assignments
Bits | Reset value | Name | Function | ||||
---|---|---|---|---|---|---|---|
[7] | 0b1 |
ERRMODE | Error reporting mode support.
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[6:0] | 0b0001100 |
ASIZE | 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. |