intel IXP400系列cpu（2.3版）的库文件，包括微码，access layer和上层，所有的软件。 适合于做基于ixp400开发的人员-intel cpu IXP400 Series (version 2.3) of the library, including micro-code, access layer and the upper-class, all software. Suited to do based on the development of the staff