文件名称:
PCIE specification 1.0
开发工具:
文件大小: 2mb
下载次数: 0
上传时间: 2010-04-15
详细说明： PCIE1.0设计规范 Contents OBJECTIVE OF THE SPECIFICATION.................................................................................... 19 DOCUMENT ORGANIZATION ................................................................................................ 19 DOCUMENTATION CONVENTIONS...................................................................................... 20 TERMS AND ACRONYMS........................................................................................................ 21 REFERENCE DOCUMENTS............. ......................................................................................... 26 1. INTRODUCTION ................................................................................................................ 27 1.1. A THIRD GENERATION I/O INTERCONNECT................................................................... 27 1.2. PCI EXPRESS LINK ........................................................................................................ 29 1.3. PCI EXPRESS FABRIC TOPOLOGY .................................................................................. 30 1.3.1. Root Complex........................................................................................................ 30 1.3.2. Endpoints .............................................................................................................. 31 1.3.3. Switch.................................................................................................................... 34 1.3.4. Root Complex Event Collector.............................................................................. 35 1.3.5. PCI Express-PCI Bridge....................................................................................... 35 1.4. PCI EXPRESS FABRIC TOPOLOGY CONFIGURATION....................................................... 35 1.5. PCI EXPRESS LAYERING OVERVIEW ............................................................................. 36 1.5.1. Transaction Layer................................................................................................. 37 1.5.2. Data Link Layer .................................................................................................... 37 1.5.3. Physical Layer ...................................................................................................... 38 1.5.4. Layer Functions and Services............................................................................... 38 2. TRANSACTION LAYER SPECIFICATION ..................................................................... 43 2.1. TRANSACTION LAYER OVERVIEW.................................................................................. 43 2.1.1. Address Spaces, Transaction Types, and Usage................................................... 44 2.1.2. Packet Format Overview ...................................................................................... 46 2.2. TRANSACTION LAYER PROTOCOL - PACKET DEFINITION............................................... 47 2.2.1. Common Packet Header Fields ............................................................................ 47 2.2.2. TLPs with Data Payloads - Rules ......................................................................... 50 2.2.3. TLP Digest Rules .................................................................................................. 52 2.2.4. Routing and Addressing Rules.............................................................................. 52 2.2.5. First/Last DW Byte Enables Rules........................................................................ 55 2.2.6. Transaction Descriptor......................................................................................... 57 2.2.7. Memory, I/O, and Configuration Request Rules................................................... 62 2.2.8. Message Request Rules......................................................................................... 65 2.2.9. Completion Rules.................................................................................................. 76 ...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.
