9 Debug Power Status Register 31, DBGPSR31

Indicates the power status for a debug domain.

The DBGPSR31 register characteristics are:

Attributes
Offset

0x0AFC

Type

Read-write

Reset

0x00000000

Width

32

The following figure shows the bit assignments.

Figure 9-194 DBGPSR31 register bit assignments
To view this graphic, your browser must support the SVG format. Either install a browser with native support, or install an appropriate plugin such as Adobe SVG Viewer.


The following table shows the bit assignments.

Table 9-202 DBGPSR31 register bit assignments

Bits Reset value Name Function
[31:2] 0x0 SBZ

Software should write the field as all 0s.

[1:0] 0b00 PR

Power status.

0x0

Debug domain n might not be powered.

0x1

Debug domain n is powered.

0x2

Reserved.

0x3

Debug domain n is powered and must remain powered until DBGPCRn.PR=0.

Non-ConfidentialPDF file icon PDF version100806_0300_00_en
Copyright © 2017, 2018 Arm Limited or its affiliates. All rights reserved.