Cortex-A series processors

本文档集介绍了ARMCortex-A系列CPU处理器内核,包括Cortex-A8、Cortex-A9MPCore等型号的技术手册。涵盖了应用程序处理器、实时系统嵌入式处理器及深层嵌入式处理器系列。

Cortex-A series processors

ARM Cortex-A 系列 CPU 处理器内核的 ARM 文档集,涵盖 ARM Cortex-A8、ARM Cortex-A9 MPCore、ARM Cortex-A9 Single Core、 处理器。

ARM Cortex 系列包括三个处理器系列,每个系列都实现了 Thumb-2 指令集:

  • ARM Cortex-A 系列是针对复杂操作系统和用户应用程序的应用程序处理器系列。 Cortex-A8 和 Cortex-A9 处理器支持 ARM、Thumb 和 Thumb-2 指令集。
  • ARM Cortex-R 系列是针对实时系统的嵌入式处理器系列。 这些处理器支持 ARM、Thumb 和 Thumb-2 指令集。 当前此系列包括 Cortex-R4、Cortex-R4F 和 Cortex-R4X 处理器。
  • ARM Cortex-M 系列是针对注重开销的应用程序进行了优化的深层嵌入式处理器系列。 这些处理器仅支持 Thumb-2 指令集。 此系列包括 Cortex-M3 和 Cortex-M1 FPGA 处理器。

Cortex-A 文档集包括以下技术参考手册 (TRM)、数据手册和开发套件用户指南:

Cortex-A9

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Cortex-A8

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Cortex-A5

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转载于:https://www.cnblogs.com/yuzaipiaofei/archive/2011/07/04/4124720.html

This Cortex-A Series Programmer’s Guide is protected by copyright and the practice or implementation of the information herein may be protected by one or more patents or pending applications. No part of this Cortex-A Series Programmer’s Guide may be reproduced in any form by any means without the express prior written permission of ARM. No license, express or implied, by estoppel or otherwise to any intellectual property rights is granted by this Cortex-A Series Programmer’s Guide. Your access to the information in this Cortex-A Series Programmer’s Guide is conditional upon your acceptance that you will not use or permit others to use the information for the purposes of determining whether implementations of the information herein infringe any third party patents. This Cortex-A Series Programmer’s Guide is provided “as is”. ARM makes no representations or warranties, either express or implied, included but not limited to, warranties of merchantability, fitness for a particular purpose, or non-infringement, that the content of this Cortex-A Series Programmer’s Guide is suitable for any particular purpose or that any practice or implementation of the contents of the Cortex-A Series Programmer’s Guide will not infringe any third party patents, copyrights, trade secrets, or other rights. This Cortex-A Series Programmer’s Guide may include technical inaccuracies or typographical errors. To the extent not prohibited by law, in no event will ARM be liable for any damages, including without limitation any direct loss, lost revenue, lost profits or data, special, indirect, consequential, incidental or punitive damages, however caused and regardless of the theory of liability, arising out of or related to any furnishing, practicing, modifying or any use of this Programmer’s Guide, even if ARM has been advised of the possibility of such damages. The information provided herein is subject to U.S. export control laws, including the U.S. Export Administration Act and its associated regulations, and may be subject to export or import regulations in other countries. You agree to comply fully with all laws and regulations of the United States and other countries (“Export Laws”) to assure that neither the information herein, nor any direct products thereof are; (i) exported, directly or indirectly, in violation of Export Laws, either to any countries that are subject to U.S. export restrictions or to any end user who has been prohibited from participating in the U.S. export transactions by any federal agency of the U.S. government; or (ii) intended to be used for any purpose prohibited by Export Laws, including, without limitation, nuclear, chemical, or biological weapons proliferation. Words and logos marked with ® or ™ are registered trademarks or trademarks of ARM Limited, except as otherwise stated below in this proprietary notice. Other brands and names mentioned herein may be the trademarks of their respective owners. Copyright © 2011, 2012 ARM Limited, 110 Fulbourn Road Cambridge, CB1 9NJ, England This document is Non-Confidential but any disclosure by you is subject to you providing notice to and the
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