B2.88 LORN_EL1, LORegion Number Register, EL1

The LORN_EL1 register holds the number of the LORegion described in the current LORegion descriptor selected by LORC_EL1.DS.

Bit field descriptions

LORN_EL1 is a 64-bit register and is part of the Virtual memory control registers functional group.

Figure B2-71 LORN_EL1 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.


[63:2]
Reserved, RES0.
Num, [1:0]
Indicates the LORegion number.
Configurations

RW fields in this register reset to architecturally UNKNOWN values.

Bit fields and details that are not provided in this description are architecturally defined. See the Arm® Architecture Reference Manual Armv8, for Armv8-A architecture profile.

Non-ConfidentialPDF file icon PDF version100798_0400_00_en
Copyright © 2016–2019 Arm Limited or its affiliates. All rights reserved.