ii Copyright © 2003, 2004, 2010, 2011 ARM. All rights reserved. ARM IHI 0022D
Non-Confidential ID102711
AMBA AXI and ACE Protocol Specification
AXI3, AXI4, and AXI4-Lite
ACE and ACE-Lite
Copyright © 2003, 2004, 2010, 2011 ARM. All rights reserved.
Release Information
The following changes have been made to this specification.
Issues B and C of this document included an AXI specification version, v1.0 and v2.0. These version number have been
discontinued, to remove confusion with the AXI versions, AXI3 and AXI4.
Proprietary Notice
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This document is intended only to assist the reader in the use of the product. ARM shall not be liable for any loss or damage arising
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Where the term ARM is used it means “ARM or any of its subsidiaries as appropriate”.
ARM AMBA SPECIFICATION LICENCE
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Change history
Date Issue Confidentiality Change
16 June 2003 A Non-Confidential First release
19 March 2004 B Non-Confidential First release of AXI specification v1.0
03 March 2010 C Non-Confidential First release of AXI specification v2.0
03 June 2011 D-2c Non-Confidential Public beta draft of AMBA AXI and ACE Protocol Specification
28 October 2011 D Non-Confidential First release of AMBA AXI and ACE Protocol Specification
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