The ICH is a highly integrated multifunctional I/O Controller Hub that provides the interface to the
PCI Bus and integrates many of the functions needed in today’s PC platforms. The ICH
communicates with the host controller over a dedicated hub interface. There are two versions of the
ICH (82801AA: ICH and 82801AB: ICH0)。 This provides added flexibility in designing costeffective system solutions. These devices are pin compatible and are in 241-pin packages.
This datasheet describes the 82801AA (ICH) and 82801AB (ICH0) components. Unless otherwise
specified, all non-shaded areas describe the functionality of both components. In the non-shaded
areas, the term I/O Controller Hub (ICH) refers to both the 82801AB and 82801AA products.
Shading, as is shown here, indicates differences between the two components. In the shaded areas
ICH refers to the 82801AA and ICH0 refers to the 82801AB.
声明:本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人,不代表电子发烧友网立场。文章及其配图仅供工程师学习之用,如有内容侵权或者其他违规问题,请联系本站处理。 举报投诉
全部1条评论
快来发表一下你的评论吧 !