发明授权
- 专利标题: General purpose input/output controller
- 专利标题(中): 通用输入/输出控制器
-
申请号: US09847963申请日: 2001-05-02
-
公开(公告)号: US07248597B2公开(公告)日: 2007-07-24
- 发明人: Jason Seung-Min Kim
- 申请人: Jason Seung-Min Kim
- 申请人地址: US CA Santa Clara
- 专利权人: Nvidia Corporation
- 当前专利权人: Nvidia Corporation
- 当前专利权人地址: US CA Santa Clara
- 主分类号: H04L12/28
- IPC分类号: H04L12/28 ; G06F3/00 ; G06F7/38 ; H03K19/173
摘要:
The present invention permits an I/O port to be used with a variety of different I/O devices, regardless of their device type implementation, such as tri-state I/O devices, pull-up I/O devices, or pull-down I/O devices. Thus, one set of pins may be used for various different I/O devices.
公开/授权文献
- US20020163924A1 General purpose input/ output controller 公开/授权日:2002-11-07
信息查询