完善资料让更多小伙伴认识你，还能领取20积分哦， 立即完善>
3天内不再提示
|
1. INTRODUCtiON..................................................................................................................7
1.1. TERMS AND ACRONYMS .................................................................................................. 7 1.2. OBJECTIVE OF THE SPECIFICATION................................................................................... 8 1.3. REFERENCE DOCUMENTS................................................................................................. 5 8 1.4. DOCUMENTATION CONVENTIONS .................................................................................... 8 1.5. CABLE APPLICATIONS...................................................................................................... 9 2. ELECTRICAL OVERVIEW .............................................................................................11 2.1. PCI EXPRESS SIGNALS................................................................................................... 11 10 2.1.1. Interconnect ............................................................................................................ 11 2.1.2. Electrical Budgets................................................................................................... 13 2.1.3. Eye Diagrams Compliance Measurements............................................................. 18 2.2. AUXILIARY SIGNALS...................................................................................................... 19 2.2.1. Cable Reference Clock............................................................................................ 20 15 2.2.2. Cable Presence Detect............................................................................................ 25 2.2.3. Power ...................................................................................................................... 28 2.2.4. ESD ......................................................................................................................... 28 2.3. L2 POWER STATE TRANSITION ...................................................................................... 29 3. CABLE CONNECTOR DEFINITION..............................................................................30 20 3.1. SIGNAL DESCRIPTION .................................................................................................... 30 3.1.1. PCI Express ............................................................................................................ 30 3.1.2. CREFCLK............................................................................................................... 30 3.1.3. Presence Detect ...................................................................................................... 30 3.1.4. Power ...................................................................................................................... 30 25 3.2. BOARD CONNECTOR ...................................................................................................... 30 3.2.1. Description.............................................................................................................. 30 3.2.2. Physical and Mechanical Performance .................................................................. 30 3.2.3. Electrical Performance........................................................................................... 31 3.2.4. Environmental Performance................................................................................... 32 30 3.2.5. x1 Link..................................................................................................................... 32 3.2.6. x4 Link..................................................................................................................... 32 3.2.7. x8 Link..................................................................................................................... 32 3.2.8. x16 Link................................................................................................................... 33 3.3. SHIELDING ..................................................................................................................... 33 35 3.4. KEYING......................................................................................................................... 33 3.5. MECHANICAL................................................................................................................. 33 4. CABLE SPECIFICATION.................................................................................................34 4.1. INTRODUCTION .............................................................................................................. 34 4.2. REQUIREMENTS.............................................................................................................. 34 40 4.2.1. Physical and Mechanical Performance .................................................................. 34 
0
|
|
相关推荐
3 个讨论
|
|
|
不全,仅仅是草案
|
|
|
|
|
|
|
|
/6 
关注我们的微信
下载发烧友APP
电子发烧友观察
版权所有 © 湖南华秋数字科技有限公司
电子发烧友 （电路图） 湘公网安备 43011202000918 号 电信与信息服务业务经营许可证：合字B2-20210191
工商网监
湘ICP备2023018690号
8006
评论
淘帖
0
1461
