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公开(公告)号:US20090271585A1
公开(公告)日:2009-10-29
申请号:US12342083
申请日:2008-12-23
申请人: Tung-Cheng Kuo , Ching-Sung Yang , Ruei-Ling Lin , Cheng-Jye Liu
发明人: Tung-Cheng Kuo , Ching-Sung Yang , Ruei-Ling Lin , Cheng-Jye Liu
CPC分类号: G06F21/445
摘要: A data accessing system includes a host computer and a storage device. The host computer has a first media access control (MAC) address, and the storage device includes a first storage region, a second storage region, and a controller. The first storage region is utilized for storing data. The second storage region stores a second media access control address. The controller couples to the first storage region and the second storage region for executing a security checking function to determine if the host computer is qualified to access the first storage region according to the first media access control address.
摘要翻译: 数据访问系统包括主计算机和存储设备。 主机具有第一媒体访问控制(MAC)地址,存储装置包括第一存储区域,第二存储区域和控制器。 第一存储区域用于存储数据。 第二存储区域存储第二媒体访问控制地址。 控制器耦合到第一存储区域和第二存储区域,用于执行安全检查功能,以根据第一媒体访问控制地址确定主计算机是否有资格访问第一存储区域。
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公开(公告)号:US20090235328A1
公开(公告)日:2009-09-17
申请号:US12258428
申请日:2008-10-26
申请人: Tung-Cheng Kuo , Ching-Sung Yang , Ruei-Ling Lin , Cheng-Jye Liu
发明人: Tung-Cheng Kuo , Ching-Sung Yang , Ruei-Ling Lin , Cheng-Jye Liu
IPC分类号: G06F21/00
CPC分类号: G06F21/79
摘要: A data accessing system includes a host and a storage device. The host has a security setup function and includes a first identity code storage block. The host executes the security setup function to set a first identity code according to a second identity code, and the second identity code is stored into the first identity code storage block. The storage device has a security check function and includes a second identity code storage block to store the second identity code, and the storage device executes the security check function to determine if the host is allowed to access the storage device according to the first identity code.
摘要翻译: 数据访问系统包括主机和存储设备。 主机具有安全设置功能,并且包括第一身份码存储块。 主机执行安全设置功能以根据第二身份码设置第一身份码,并且将第二身份码存储到第一身份码存储块中。 存储装置具有安全检查功能,并且包括存储第二身份码的第二身份码存储块,并且存储装置执行安全检查功能,以确定主机是否被允许根据第一身份码访问存储装置 。
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公开(公告)号:US07937072B2
公开(公告)日:2011-05-03
申请号:US12342082
申请日:2008-12-23
申请人: Tung-Cheng Kuo , Ching-Sung Yang , Ruei-Ling Lin , Cheng-Jye Liu
发明人: Tung-Cheng Kuo , Ching-Sung Yang , Ruei-Ling Lin , Cheng-Jye Liu
摘要: The present invention provides a mobile phone accessing system. The mobile phone accessing system comprises: a mobile phone having a first International Mobile Equipment Identity (IMEI) code; and a storage device comprising a first storage region for storing data, a second storage region for storing a second IMEI code, and a controller coupled to the first storage region and the second storage region for executing a security check function to determine whether the mobile phone is qualified to access the first storage region according to the first IMEI code.
摘要翻译: 本发明提供一种移动电话接入系统。 移动电话接入系统包括:具有第一国际移动设备标识(IMEI)码的移动电话; 以及存储装置,包括用于存储数据的第一存储区域,用于存储第二IMEI代码的第二存储区域和耦合到第一存储区域和第二存储区域的控制器,用于执行安全检查功能以确定移动电话 有资格根据第一个IMEI代码访问第一个存储区域。
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公开(公告)号:US20090270129A1
公开(公告)日:2009-10-29
申请号:US12342080
申请日:2008-12-23
申请人: Tung-Cheng Kuo , Ching-Sung Yang , Ruei-Ling Lin , Cheng-Jye Liu
发明人: Tung-Cheng Kuo , Ching-Sung Yang , Ruei-Ling Lin , Cheng-Jye Liu
IPC分类号: H04B1/38
CPC分类号: H04W12/08 , G06F21/77 , G06F21/79 , G06F2221/2113 , G06Q20/35765 , G07F7/1008 , H04W92/08
摘要: The present invention provides a mobile phone accessing system. The mobile phone accessing system comprises: a mobile phone having a first Subscriber Identity Module (SIM) specification corresponding to a SIM card; and a storage device comprising a first storage region for storing data, a second storage region for storing a second SIM specification, and a controller coupled to the first storage region and the second storage region for executing a security check function to determine whether the mobile phone is qualified to access the first storage region according to the first SIM specification.
摘要翻译: 本发明提供一种移动电话接入系统。 移动电话接入系统包括:具有对应于SIM卡的第一用户识别模块(SIM)规范的移动电话; 以及存储装置,包括用于存储数据的第一存储区域,用于存储第二SIM规范的第二存储区域和耦合到第一存储区域和第二存储区域的控制器,用于执行安全检查功能,以确定移动电话 有资格根据第一个SIM规范访问第一个存储区域。
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公开(公告)号:US20090270071A1
公开(公告)日:2009-10-29
申请号:US12342082
申请日:2008-12-23
申请人: Tung-Cheng Kuo , Ching-Sung Yang , Ruei-Ling Lin , Cheng-Jye Liu
发明人: Tung-Cheng Kuo , Ching-Sung Yang , Ruei-Ling Lin , Cheng-Jye Liu
IPC分类号: H04M3/16
摘要: The present invention provides a mobile phone accessing system. The mobile phone accessing system comprises: a mobile phone having a first International Mobile Equipment Identity (IMEI) code; and a storage device comprising a first storage region for storing data, a second storage region for storing a second IMEI code, and a controller coupled to the first storage region and the second storage region for executing a security check function to determine whether the mobile phone is qualified to access the first storage region according to the first IMEI code.
摘要翻译: 本发明提供一种移动电话接入系统。 移动电话接入系统包括:具有第一国际移动设备标识(IMEI)码的移动电话; 以及存储装置,包括用于存储数据的第一存储区域,用于存储第二IMEI代码的第二存储区域和耦合到第一存储区域和第二存储区域的控制器,用于执行安全检查功能以确定移动电话 有资格根据第一个IMEI代码访问第一个存储区域。
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公开(公告)号:US20090235365A1
公开(公告)日:2009-09-17
申请号:US12258430
申请日:2008-10-26
申请人: Tung-Cheng Kuo , Ching-Sung Yang , Ruei-Ling Lin , Cheng-Jye Liu
发明人: Tung-Cheng Kuo , Ching-Sung Yang , Ruei-Ling Lin , Cheng-Jye Liu
CPC分类号: G06F21/78 , G06F21/6209 , G06F21/73 , G06F2221/2129 , H04L63/0492 , H04L63/08 , H04L63/1441
摘要: A data access system includes a host and a storage device. The host has a security setup function and includes a first identity code storage block to store a first identity code. The storage device has a security check function and includes a second identity code storage block. The host executes the security setup function to set a second identity code according to the first identity code, and the second identity code is stored into the second identity code storage block. The storage device executes the security check function to determine if the host is allowed to access the storage device according to the first and second identity codes.
摘要翻译: 数据访问系统包括主机和存储设备。 主机具有安全设置功能,并且包括用于存储第一身份码的第一身份码存储块。 存储装置具有安全检查功能,并且包括第二身份码存储块。 主机执行安全设置功能以根据第一身份码设置第二身份码,并且将第二身份码存储到第二身份码存储块中。 存储装置执行安全检查功能,以确定主机是否被允许根据第一和第二身份码访问存储装置。
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公开(公告)号:US07475263B2
公开(公告)日:2009-01-06
申请号:US11404810
申请日:2006-04-17
申请人: Jui-Ming Wei , Cheng-Wei Huang , Yao-Chun Su , Ruei-Ling Lin
发明人: Jui-Ming Wei , Cheng-Wei Huang , Yao-Chun Su , Ruei-Ling Lin
IPC分类号: G06F1/26
CPC分类号: G06F1/3203
摘要: A method for a power management of a central processor unit is disclosed. The method is applied to when the central processor unit is in a low power state without snooping and a bus master signal is sent from a peripheral device. First, a South Bridge sends a control signal to a central processor unit to drive the central processor unit to enter a low power state allowing snooping. Afterward an arbiter of the North Bridge is enabled. If the bus master signal is sent from the peripheral device to the South Bridge, an arbiter of the South Bridge is also enabled. And then the bus master signal is snooped by the central processor unit and the data is transmitted. After the bus master signal is snooped and the data has been transmitted, the arbiters are disabled and the South Bridge drives the central processor unit to return to the low power state without snooping.
摘要翻译: 公开了一种用于中央处理器单元的功率管理的方法。 该方法适用于当中央处理器单元处于低功率状态而没有窥探并且从外围设备发送总线主信号时。 首先,南桥向中央处理器单元发送控制信号,以驱动中央处理器单元进入低功率状态,允许窥探。 之后,启用了北桥的仲裁者。 如果总线主机信号从外围设备发送到南桥,南桥的仲裁器也被使能。 然后由中央处理器单元窥探总线主控信号,并传输数据。 在总线主机信号被窥探并且数据已被传送之后,仲裁器被禁用,并且南桥驱动中央处理器单元返回到低功率状态而不进行窥探。
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公开(公告)号:US20080100606A1
公开(公告)日:2008-05-01
申请号:US11554787
申请日:2006-10-31
申请人: Ruei-Ling Lin , Jiin Lai , Win Sheng-Cheng
发明人: Ruei-Ling Lin , Jiin Lai , Win Sheng-Cheng
IPC分类号: G09G5/00
CPC分类号: G09G5/00 , G09G2330/022
摘要: Included are systems and methods for reducing power consumption in a computer system. At least one embodiment of a method, among others, includes processing data in a normal mode, receiving an indication of a transition into an idle mode, capturing at least one frame of display data, and transmitting the captured frame of display data for display during idle mode.
摘要翻译: 包括用于降低计算机系统功耗的系统和方法。 方法的至少一个实施例包括在正常模式下处理数据,接收转换到空闲模式的指示,捕获至少一帧显示数据,以及发送所捕获的显示数据帧以便在 空闲模式
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公开(公告)号:US20060239096A1
公开(公告)日:2006-10-26
申请号:US11408141
申请日:2006-04-20
申请人: Hsiu-Ming Chu , Kuang-Jui Ho , Ruei-Ling Lin
发明人: Hsiu-Ming Chu , Kuang-Jui Ho , Ruei-Ling Lin
IPC分类号: G11C7/00
CPC分类号: G11C11/40622 , G11C11/406 , G11C2211/4067
摘要: The present invention relates to a memory-refreshing method applied to a computer system. The computer system includes a central processing unit (CPU), a north bridge chip in communication with the CPU and a system memory in communication with the north bridge chip. The system memory includes at least a first storage zone and a second storage zone. The first storage zone stores a specific data that remains refreshed when the CPU is in a first power-saving mode. The method comprising steps of: refreshing the first storage zone and the second storage zone respectively according to a first clock enable signal and a second clock enable signal generated by the north bridge chip when the CPU is in a normal operation mode; and remaining refreshing the first storage zone according to the first clock enable signal while suspending the second storage zone from being refreshed according to the second clock enable signal when the CPU is in the first power-saving mode
摘要翻译: 本发明涉及应用于计算机系统的存储器刷新方法。 计算机系统包括中央处理单元(CPU),与CPU通信的北桥芯片和与北桥芯片通信的系统存储器。 系统存储器至少包括第一存储区和第二存储区。 当CPU处于第一省电模式时,第一存储区存储保持刷新的特定数据。 该方法包括以下步骤:当CPU处于正常操作模式时,根据第一时钟使能信号和由北桥芯片产生的第二时钟使能信号分别刷新第一存储区和第二存储区; 并且当所述CPU处于所述第一省电模式时,根据所述第一时钟使能信号,根据所述第二时钟使能信号暂停刷新所述第一存储区域,同时暂停所述第二存储区域被刷新
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公开(公告)号:US07047336B2
公开(公告)日:2006-05-16
申请号:US10428587
申请日:2003-05-02
申请人: Ruei-Ling Lin , Sheng-Chung Wu
发明人: Ruei-Ling Lin , Sheng-Chung Wu
IPC分类号: G06F13/00
CPC分类号: G06F13/3625 , G06F13/4208 , Y02D10/14 , Y02D10/151
摘要: A method for blocking a request to a front side bus interconnected between a central processing unit (CPU) and a control chip includes the following steps. First, a bus ownership of the control chip is assigned via a bus priority signal line. Any request from the CPU to the front side bus is blocked when the control chip owns the bus ownership. Meanwhile, any request from the control chip to the front side bus is inhibited when the CPU is blocked from outputting any request to the front side bus.
摘要翻译: 一种用于阻止对中央处理单元(CPU)和控制芯片之间互连的前端总线的请求的方法包括以下步骤。 首先,通过总线优先信号线分配控制芯片的总线所有权。 当控制芯片拥有总线所有权时,从CPU到前端总线的任何请求都将被阻止。 同时,当CPU被阻止向前端总线输出任何请求时,禁止从控制芯片到前端总线的任何请求。
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