公开(公告)号：US20120054402A1

公开(公告)日：2012-03-01

申请号：US12870145

申请日：2010-08-27

申请人： Dhinesh Sasidaran ,  Asad Azam ,  Zeeshan Sarwar

发明人： Dhinesh Sasidaran ,  Asad Azam ,  Zeeshan Sarwar

IPC分类号： G06F13/40

CPC分类号： G06F13/4282 ,  G06F2213/0042 ,  Y02D10/14 ,  Y02D10/151

摘要： An embodiment may include circuitry to communicatively couple, at least in part, a serial bus controller to at least one serial bus device. The circuitry may have at least one port to be communicatively coupled to the at least one device. The circuitry may route, at least in part, at least one packet issued, at least in part, from the controller to the at least one device via the at least one port based at least in part upon at least one address. The circuitry may associate, at least in part, the at least one address with the at least one port. The at least one address may be assigned, at least in part, to the at least one device by the controller as a result, at least in part, of enumeration, at least in part, of the at least one device by the controller.

摘要翻译： 一个实施例可以包括至少部分地将串行总线控制器通信地耦合到至少一个串行总线设备的电路。 电路可以具有至少一个端口以通信地耦合到至少一个设备。 该电路至少部分地至少部分地至少部分地基于至少一个地址路由至少部分地经由至少一个端口从控制器发送到至少一个设备的至少一个分组。 该电路可以至少部分地将至少一个地址与至少一个端口相关联。 所述至少一个地址可以至少部分地由所述控制器分配给所述至少一个设备，至少部分地由所述控制器至少部分地列举所述至少一个设备。

公开(公告)号：US20120159264A1

公开(公告)日：2012-06-21

申请号：US12970343

申请日：2010-12-16

申请人： Asad Azam ,  Dhinesh Sasidaran

发明人： Asad Azam ,  Dhinesh Sasidaran

IPC分类号： G06F13/10 ,  G06F11/07

CPC分类号： G06F11/07 ,  G06F9/4411 ,  G06F13/10

摘要： Embodiments of the invention are directed towards scalable and dynamically configurable (and reconfigurable) device host controller solutions for system platform controller hubs (PCH). Embodiments of the invention may include logic or modules to detect a device coupled to a common I/O port (alternatively referred to as a converged I/O port) of a host system and determine its device type. Said logic or modules may further load host controller firmware for the device type from a memory to a processing core, such that the processing core will execute the host controller firmware to enable data transfer between the device and the host system. Said processing core may be configured and reconfigured based on the device type connected to the associated common I/O port.

摘要翻译： 本发明的实施例涉及用于系统平台控制器集线器（PCH）的可扩展和可动态配置（和可重新配置的）设备主机控制器解决方案。 本发明的实施例可以包括用于检测耦合到主机系统的公共I / O端口（或称为汇聚I / O端口）的设备并确定其设备类型的逻辑或模块。 所述逻辑或模块可以进一步将用于设备类型的主机控制器固件从存储器加载到处理核心，使得处理核心将执行主机控制器固件以使得能够在设备和主机系统之间进行数据传输。 可以基于连接到相关联的公共I / O端口的设备类型来配置和重新配置所述处理核心。

公开(公告)号：US08812746B2

公开(公告)日：2014-08-19

申请号：US12970343

申请日：2010-12-16

申请人： Asad Azam ,  Dhinesh Sasidaran

发明人： Asad Azam ,  Dhinesh Sasidaran

IPC分类号： G06F3/00 ,  G06F5/00 ,  G06F11/07 ,  G06F13/10

CPC分类号： G06F11/07 ,  G06F9/4411 ,  G06F13/10

摘要： Embodiments of the invention are directed towards scalable and dynamically configurable (and reconfigurable) device host controller solutions for system platform controller hubs (PCH). Embodiments of the invention may include logic or modules to detect a device coupled to a common I/O port (alternatively referred to as a converged I/O port) of a host system and determine its device type. Said logic or modules may further load host controller firmware for the device type from a memory to a processing core, such that the processing core will execute the host controller firmware to enable data transfer between the device and the host system. Said processing core may be configured and reconfigured based on the device type connected to the associated common I/O port.

摘要翻译： 本发明的实施例涉及用于系统平台控制器集线器（PCH）的可扩展和可动态配置（和可重新配置的）设备主机控制器解决方案。 本发明的实施例可以包括用于检测耦合到主机系统的公共I / O端口（或称为汇聚I / O端口）的设备并确定其设备类型的逻辑或模块。 所述逻辑或模块可以进一步将用于设备类型的主机控制器固件从存储器加载到处理核心，使得处理核心将执行主机控制器固件以使得能够在设备和主机系统之间进行数据传输。 可以基于连接到相关联的公共I / O端口的设备类型来配置和重新配置所述处理核心。

公开(公告)号：US20080235422A1

公开(公告)日：2008-09-25

申请号：US11690721

申请日：2007-03-23

申请人： Dhinesh Sasidaran ,  Deo Song Chin ,  Lee Chee Siong

发明人： Dhinesh Sasidaran ,  Deo Song Chin ,  Lee Chee Siong

IPC分类号： G06F13/36

CPC分类号： G06F13/4068 ,  Y02D10/14 ,  Y02D10/151

摘要： A device, method, and system are disclosed. In one embodiment, the device includes a data reception unit that receives data from an interconnect, and a data suppression unit that receives a target address from the interconnect, determines if the target address is local to the device, and, if the target address is not local to the device, the data suppression unit suppresses the interconnect from switching at the interconnect entry point into the data reception unit.

摘要翻译： 公开了一种装置，方法和系统。 在一个实施例中，设备包括从互连接收数据的数据接收单元和从互连接​​收目标地址的数据抑制单元，确定目标地址是否是本地设备，并且如果目标地址是 数据抑制单元不是设备本地的，所以禁止互连在互连入口处切换到数据接收单元。