ARM Cortex-A35 User Manual

A11.4 ACP user signals
ACP transactions can cause coherent requests to the system. Therefore ACP requests must pass Inner and
Outer Shareable attributes to the L2. Use specific encoding to pass the shareability attribute.
Table A11-1 Encoding of the ACP shareability attribute
AxUSER[1:0] Attribute
0b00
Non-shareable
0b01
Inner Shareable
0b10
Outer Shareable
This is the same encoding as AxDOMAIN on ACE, except that a value of 0b11 is not supported.
A11 ACP Slave Interface
A11.4 ACP user signals
100236_0100_00_en Copyright © 2015–2017, 2019 Arm Limited or its affiliates. All rights
reserved.
A11-139
Non-Confidential

ARM Cortex-A35 Specifications

General

Brand	ARM
Model	Cortex-A35
Category	Computer Hardware
Language	English