ARM Cortex-A9 MBIST User Manual

Preface
ARM DDI 0414C Copyright © 2008 ARM Limited. All rights reserved. xiii
Restricted Access Non-Confidential
Appendix A Signal Descriptions
Read this for a description of the MBIST controller input and output
signals.
Appendix B Revisions
Read this for a description of the technical changes between released
issues of this book.
Glossary Read this for definitions of terms used in this book.
Conventions
Conventions that this book can use, are described in:
• Typographical
• Timing diagrams on page xiv
• Signals on page xiv.
Typographical
The typographical conventions are:
italic Highlights important notes, introduces special terminology,
denotes internal cross-references, and citations.
bold Highlights interface elements, such as menu names. Denotes
signal names. Also used for terms in descriptive lists, where
appropriate.
monospace Denotes text that you can enter at the keyboard, such as
commands, file and program names, and source code.
monospace Denotes a permitted abbreviation for a command or option. You
can enter the underlined text instead of the full command or option
name.
monospace italic Denotes arguments to monospace text where the argument is to be
replaced by a specific value.
monospace bold Denotes language keywords when used outside example code.
< and > Enclose replaceable terms for assembler syntax where they appear
in code or code fragments. For example:
•
MRC p15, 0 <Rd>, <CRn>, <CRm>, <Opcode_2>

ARM Cortex-A9 MBIST Specifications

General

Architecture	ARMv7-A
Clock Speed	Up to 2 GHz
Memory Management Unit	Yes
TrustZone	Yes
Core Count	1-4
Instruction Set	ARM, Thumb-2
Pipeline	8-stage
Floating Point Unit	VFPv3
NEON	Optional
L1 Cache	32KB Instruction, 32KB Data, per core
MBIST	Built-in Memory BIST