分两个包，一个是老版，一个是包含了canfd的，都打包到一起了，想看哪个看哪个。ISO 11898-1 2015.12.15 ISO 11898-5-2007 2007-06-15 ISO 11898-1-2003

这是用于CPU卡的7816接口的协议，英文原版，7816-3包含了传输协议的定义，对于搞嵌入式开发以及信息安全的开发人员来说比较有参考价值

官网发布的SATA3.0协议规范，很详细。适应于各种SATA3.0协议开发使用时的资料查阅，仅仅5分。

SAE+J1939-01-2000.pdf SAE+J1939-11-1999.pdf SAE+J1939-13-2004.pdf SAE+J1939-15-2003.pdf SAE+J1939-2005.pdf SAE+J1939-21-2001.pdf SAE+J1939-31-2004.pdf SAE+J1939-71-2006.pdf SAE+J1939-73-2004.pdf SAE+J1939-74-2004.pdf SAE+J1939-75-2002.pdf SAE+J1939-81-2003.pdf

RTCM3.3 c10403.3官方原版协议

ISO14443协议是Contactless card standards（非接触式IC卡标准）协议。本文档包含四大部分（四个文档）：第一部分：物理特性 第二部分：频谱功率和信号接口 第三部分：初始化和防冲突算法 第四部分：通讯协议

本文档是I2C总线的英文原版协议，供英文好的同学学习和参考！

A STA’s membership in a BSS is dynamic (STAs turn on, turn off, come within range, and go out of range). To become a member of an infrastructure BSS or an IBSS, a STA joins the BSS using the synchronization procedure described in 11.1.3.4. To start a new mesh BSS or to become a member of a mesh BSS, a STA starts beaconing and the synchronization maintenance procedure described in 11C.12. To access all the services of an infrastructure BSS, a STA becomes “associated.” These associations are dynamic and involve the use of the distribution system service (DSS), which is described in 5.3.2. A mesh STA does not become associated as there is no central entity in a mesh BSS (MBSS). Instead, a mesh STA peers with other mesh STAs and thereby they form the MBSS.