zhou174231的专栏

This version of the 1992 I2C-bus specification includes the following modifications: • Programming of a slave address by software has been omitted. The realization of this feature is rather complicated and has not been used. • The “low-speed mode” has been omitted. This mode is, in fact, a subset of the total I2C-bus specification and need not be specified explicitly. • The Fast-mode is added. This allows a fourfold increase of the bit rate up to 400 kbit/s. Fast-mode devices are downwards compatible i.e. they can be used in a 0 to 100 kbit/s I2C-bus system. • 10-bit addressing is added. This allows 1024 additional slave addresses. • Slope control and input filtering for Fast-mode devices is specified to improve the EMC behaviour. NOTE: Neither the 100 kbit/s I2C-bus system nor the 100 kbit/s devices have been changed.

一本不错的书！介绍了LUNUX下的安全问题！可以学习一下！！！！！！！！！！！

挺不错的！！！！可以下载下来看看！！！！！

还可以!不过没有汉化的用起好!