文件名称:
Intel(R) 64 Architecture x2APIC Specification
开发工具:
文件大小: 324kb
下载次数: 0
上传时间: 2009-06-14
详细说明： The xAPIC architecture provided a key mechanism for interrupt delivery in many generations of Intel processors and platforms across different market segments. This document describes the x2APIC architecture which is extended from the xAPIC archi- tecture (the latter was first implemented on Intel(R) Pentium(R) 4 Processors, and extended the APIC architecture implemented on Pentium and P6 processors). Exten- sions to the xAPIC architecture are intended primarily to increase processor addres- sability. The x2APIC architecture provides backward compatibility to the xAPIC architecture and forward extendability for future Intel platform innovations. Specifi- cally, x2APIC * Retains all key elements of compatibility to the xAPIC architecture: — delivery modes, — interrupt and processor priorities, — interrupt sources, — interrupt destination types; * Provides extensions to scale processor addressability for both the logical and physical destination modes; * Adds new features to enhance performance of interrupt delivery; * Reduces complexity of logical destination mode interrupt delivery on link based architectures. ...展开收缩
(系统自动生成,下载前可以参看下载内容)
下载文件列表
相关说明
- 本站资源为会员上传分享交流与学习,如有侵犯您的权益,请联系我们删除.
- 本站是交换下载平台，提供交流渠道，下载内容来自于网络，除下载问题外，其它问题请自行百度。
- 本站已设置防盗链，请勿用迅雷、QQ旋风等多线程下载软件下载资源，下载后用WinRAR最新版进行解压.
- 如果您发现内容无法下载，请稍后再次尝试；或者到消费记录里找到下载记录反馈给我们.
- 下载后发现下载的内容跟说明不相乎，请到消费记录里找到下载记录反馈给我们，经确认后退回积分.
- 如下载前有疑问，可以通过点击"提供者"的名字，查看对方的联系方式，联系对方咨询.
