9 Power Request ID Register, PRIDR0

The Power request ID register indicates the version of the power request function.

The PRIDR0 register characteristics are:

Attributes
Offset

0x0C00

Type

Read-only

Reset

0x00000000

Width

32

The following figure shows the bit assignments.

Figure 9-203 PRIDR0 register bit assignments
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The following table shows the bit assignments.

Table 9-211 PRIDR0 register bit assignments

Bits Reset value Name Function
[31:6] 0x0 SBZ

Software should write the field as all 0s.

[5] 0b0 SYSRR

Indicates whether the system reset request functionality is present.

0

System reset request functionality is not implemented.

1

System reset request functionality is implemented. SYSRSTRR and SYSRSTAR are both implemented.

[4] 0b0 DBGRR

Indicates whether the debug reset request functionality is present.

0

Debug reset request functionality is not implemented.

1

Debug reset request functionality is implemented. DBGRSTRR and DBGRSTAR are both implemented.

[3:0] 0b0000 VERSION

Version of the power request function. Set according to the GPR_PRESENT parameter.

0x0

Power request functionality is not included.

0x1

Power request functionality version 1 is included.

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