发明名称 |
System and method of automatically switching control of a bus in a processor-based device |
摘要 |
A system and method of automatically switching control of a bus in a processor-based device is provided. In a server, control of a bus is automatically switched from a controller mounted on the system board to a controller located on an optional expansion card upon connection of the expansion card to the system board. Automatic switching includes isolating the on-board controller from the bus and appropriately terminating any transmission line ends on the bus resulting from the establishment of the alternative control path.
|
申请公布号 |
US7328290(B2) |
申请公布日期 |
2008.02.05 |
申请号 |
US20010872600 |
申请日期 |
2001.06.01 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
LEIGH KEVIN B.;PHAM TUAN A.;WHITEMAN JASON W. |
分类号 |
G06F13/00;G06F13/38;G06F13/40 |
主分类号 |
G06F13/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|