Method and apparatus for an I/O controller to alert an external system management controller
    11.
    发明授权
    Method and apparatus for an I/O controller to alert an external system management controller 有权
    用于提醒外部系统管理控制器的I / O控制器的方法和装置

    公开(公告)号:US07103692B2

    公开(公告)日:2006-09-05

    申请号:US10295543

    申请日:2002-11-14

    IPC分类号: G06F13/00 G06F3/00

    CPC分类号: G06F13/24

    摘要: Embodiments of the present invention provide a method and apparatus to allow an I/O controller to alert an external controller using an enhanced SMBus implementation that enables bi-directional capability on SMBALERT#. I/O controller includes an auxiliary control register and alert output enable (AOEN) register. When host sets AOE bit in auxiliary control register, SMBALERT# signal is configured as an output signal with bi-directional functionality. External controller uses an interface command to write to AOEN register and determine events/conditions it wants to be alerted on. SMBALERT# is activated in response to a detected event/condition. In response to SMBALERT#, external controller determines the alert generation condition using byte read commands on the system management bus, and clears SMBALERT#.

    摘要翻译: 本发明的实施例提供一种允许I / O控制器使用能够在SMBALERT#上实现双向能力的增强型SMBus实现来向外部控制器发出警报的方法和装置。 I / O控制器包括辅助控制寄存器和报警输出使能(AOEN)寄存器。 当主机在辅助控制寄存器中设置AOE位时,SMBALERT#信号被配置为具有双向功能的输出信号。 外部控制器使用接口命令写入AOEN寄存器,并确定要发送的事件/条件。 响应于检测到的事件/条件,SMBALERT#被激活。 响应SMBALERT#,外部控制器使用系统管理总线上的字节读取命令确定警报生成条件,并清除SMBALERT#。

    Mill having a rotary drive coupling
    12.
    发明授权
    Mill having a rotary drive coupling 失效
    磨机具有旋转驱动联轴器

    公开(公告)号:US5505392A

    公开(公告)日:1996-04-09

    申请号:US148721

    申请日:1993-11-08

    摘要: An adjustable length rotary drive coupling comprising a first rotary shaft provided with at least one tooth and a second rotary shaft provided with a plurality of abutment surfaces spaced apart along the length thereof associated with each the tooth. One of the rotary shafts is a drive shaft, with the other shaft being a driven shaft. Each tooth is selectively engageable with any of its associated abutment surfaces, to enable the length of the rotary drive coupling to be adjusted.

    摘要翻译: 一种可调节长度的旋转驱动联接器,包括设置有至少一个齿的第一旋转轴和设置有沿着与每个齿相关联的长度间隔开的多个邻接表面的第二旋转轴。 一个旋转轴是驱动轴,另一个轴是从动轴。 每个齿可选择性地与其相关的邻接表面中的任何一个接合,以使旋转驱动联轴器的长度能够被调节。