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公开(公告)号：US09262340B1
公开(公告)日：2016-02-16
申请号：US13340418
申请日：2011-12-29
申请人： Hans van Antwerpen
发明人： Hans van Antwerpen
IPC分类号： G06F12/14
CPC分类号： G06F12/14 , G06F12/1416 , G06F12/1458 , G06F12/1491
摘要： A system can include a processor coupled to a bus; a first memory coupled to the bus, configured to limit access to a privileged portion according to at least protection values; a second memory coupled to the bus and having a privileged supervisory portion configured to be section erasable, access to the second memory being limited according to at least the protection values; and a boot sequence stored in the privileged portion that configures the processor to decode values stored in the supervisory portion into the protection values for storage in protection value registers.
摘要翻译： 系统可以包括耦合到总线的处理器; 耦合到所述总线的第一存储器，被配置为至少根据保护值限制对特权部分的访问; 第二存储器，其耦合到所述总线并且具有被配置为部分可擦除的特权监控部分，至少根据所述保护值限制对所述第二存储器的访问; 以及存储在所述特权部分中的引导顺序，其将所述处理器配置为将存储在所述监控部分中的值解码为用于存储在保护值寄存器中的保护值。
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公开(公告)号：US08447890B1
公开(公告)日：2013-05-21
申请号：US12917454
申请日：2010-11-01
CPC分类号： G06F13/4022
摘要： A multiple master USB hub device and method for enabling multiple OTG and host devices to control peripherals and slave devices with a connection of the multiple OTG and host devices to the USB hub device. The multiple master USB hub device is configured to enable at least two USB devices connected thereto to each be configured as host/master elements to control OTG and peripheral/slave devices connected to the USB hub device, the USB hub device comprising an element configured to switch configuration of each of the at least two USB devices to a host/master configuration at different predetermined times.
摘要翻译： 多主USB集线器设备和方法，用于使多个OTG和主机设备能够通过将多个OTG和主机设备连接到USB集线器设备来控制外围设备和从设备。 多个主USB集线器设备被配置为使得至少两个与其连接的USB设备能够被配置为主机/主机元件以控制连接到USB集线器设备的OTG和外围/从设备，所述USB集线器设备包括被配置为 将所述至少两个USB设备中的每一个的交换机配置转换为主机/主机配置，其在不同的预定时间。
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公开(公告)号：US08364870B2
公开(公告)日：2013-01-29
申请号：US13076733
申请日：2011-03-31
CPC分类号： G06F13/4072 , G06F2213/0042
摘要： At least one downstream interface may be configured to be simultaneously connected to both a USB 3.0 compliant device and a USB 2.0 compliant device. The interface may be used for communicating with a USB 3.0 compliant device via a downstream port and simultaneously communicating with a USB 2.0 compliant device via the downstream port.
摘要翻译： 至少一个下游接口可以被配置为同时连接到符合USB 3.0的设备和符合USB 2.0的设备。 该接口可以用于经由下游端口与符合USB 3.0的设备进行通信，同时通过下游端口与USB 2.0兼容设备通信。
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