USB读书笔记之二.pdf，很详细，很全面，适合初学者-Reading of the two USB Notebook. Pdf, very detailed, very comprehensive and suitable for beginners

USB读书笔记之一.pdf 很全面，很详细适合初学者-USB reading one notebook. Pdf is very comprehensive, very detailed fit beginners

AX88772A/AX88172A Low-pin-count USB 2.0 to 10/100M Fast Ethernet Controller-The AX88772A/AX88172A Low-pin-count USB 2.0 to 10/100M Fast Ethernet controller is a high performance and highly integrated ASIC which enables low cost, small form factor

这个USB笔记 上记录了很多有关如何编写USB底层驱动的 经验，大家可以借鉴一下 -This USB notebook to record a lot about how to write USB low level driver experience, we can learn about