公开(公告)号：US20070168717A1

公开(公告)日：2007-07-19

申请号：US11278815

申请日：2006-04-06

申请人： Lung-Chiao Chang ,  Chih-Hung Chen ,  Yunn-Hung Liao ,  Hsin-Hua Wen

发明人： Lung-Chiao Chang ,  Chih-Hung Chen ,  Yunn-Hung Liao ,  Hsin-Hua Wen

IPC分类号： G06F11/00

CPC分类号： G06F11/1441

摘要： A data protection method includes switching a power source of a dual bank DRAM to a battery when external power fails, and placing a bank 1 of the dual bank DRAM into a self refresh mode. A data protection method further includes checking if a power failure occurred previously when a computer is turned on, initializing the bank 0 of the dual bank DRAM and initializing the SMI routine, and enabling the bank 1 of the dual bank DRAM if a power failure occurred. Thus, valuable data retained in the DRAM is prevented from being damaged or lost.

摘要翻译： 数据保护方法包括当外部电源故障时将双组DRAM的电源切换到电池，并将双组DRAM的存储体1置于自刷新模式。 数据保护方法还包括检查在计算机接通时先前是否发生电源故障，初始化双组DRAM的组0并初始化SMI例程，并且如果发生电源故障，则启用双组DRAM的组1 。 因此，防止保留在DRAM中的有价值的数据被损坏或丢失。

公开(公告)号：US20080141016A1

公开(公告)日：2008-06-12

申请号：US11675088

申请日：2007-02-15

申请人： Lung-Chiao Chang ,  Ming-Sheng Wu ,  Chieh-Yi Lin ,  Chih-Hung Chen

发明人： Lung-Chiao Chang ,  Ming-Sheng Wu ,  Chieh-Yi Lin ,  Chih-Hung Chen

IPC分类号： G06F9/00

CPC分类号： G06F11/1433 ,  G06F9/4401

摘要： A computer system includes a central processing unit, a memory bus, a memory unit, and a boot select unit. The memory bus is coupled to the central processing unit. The memory bus includes a plurality of data lines and a plurality of address lines. The central processing unit is capable of accessing data through the plurality of data lines and the plurality of address lines. The memory unit includes a plurality of memory blocks. Each of the plurality of memory blocks includes a start address and an end address for storing a BIOS program. The boot select unit is coupled to the memory bus and to the memory unit for selecting a BIOS program stored in one memory block from the plurality of memory blocks to boot the computer system according to a control signal.

摘要翻译： 计算机系统包括中央处理单元，存储器总线，存储单元和引导选择单元。 存储器总线耦合到中央处理单元。 存储器总线包括多条数据线和多条地址线。 中央处理单元能够通过多条数据线和多条地址线访问数据。 存储单元包括多个存储块。 多个存储块中的每一个包括用于存储BIOS程序的起始地址和结束地址。 引导选择单元耦合到存储器总线和存储器单元，用于从多个存储器块中选择存储在一个存储器块中的BIOS程序，以根据控制信号引导计算机系统。

公开(公告)号：US07229290B1

公开(公告)日：2007-06-12

申请号：US11532537

申请日：2006-09-17

申请人： Lung-Chiao Chang ,  Shun-Fa Yu ,  Kuan-Hsun Lu ,  Chia-Hung Chen

发明人： Lung-Chiao Chang ,  Shun-Fa Yu ,  Kuan-Hsun Lu ,  Chia-Hung Chen

IPC分类号： H01R12/00

CPC分类号： H01R12/721 ,  H01R13/6594

摘要： An interface card includes a circuit board including an opening, a connector installed on an edge of the circuit board, a covering means including a first shield installed on a side of the circuit board and including a hole, and a second shield installed on the other side of the circuit board including a pin for passing through the opening of the circuit board and inserting into the hole of the first shield so as to combine the second shield with the first shield for covering the connector.

摘要翻译： 接口卡包括电路板，其包括开口，安装在电路板的边缘上的连接器，覆盖装置，其包括安装在电路板的一侧上并包括孔的第一屏蔽和安装在另一个上的第二屏蔽 电路板的一侧包括用于穿过电路板的开口并插入第一屏蔽件的孔中的销，以将第二屏蔽与第一屏蔽组合以覆盖连接器。

公开(公告)号：US20070128935A1

公开(公告)日：2007-06-07

申请号：US11532537

申请日：2006-09-17

申请人： Lung-Chiao Chang ,  Shun-Fa Yu ,  Kuan-Hsun Lu ,  Chia-Hung Chen

发明人： Lung-Chiao Chang ,  Shun-Fa Yu ,  Kuan-Hsun Lu ,  Chia-Hung Chen

IPC分类号： H01R13/648

CPC分类号： H01R12/721 ,  H01R13/6594

摘要： An interface card includes a circuit board including an opening, a connector installed on an edge of the circuit board, a covering means including a first shield installed on a side of the circuit board and including a hole, and a second shield installed on the other side of the circuit board including a pin for passing through the opening of the circuit board and inserting into the hole of the first shield so as to combine the second shield with the first shield for covering the connector.

摘要翻译： 接口卡包括：电路板，包括开口，安装在电路板边缘上的连接器;覆盖装置，包括安装在电路板一侧并包括孔的第一屏蔽件和安装在另一个电路板上的第二屏蔽件 电路板的一侧包括用于穿过电路板的开口并插入第一屏蔽件的孔中的销，以将第二屏蔽与第一屏蔽组合以覆盖连接器。

公开(公告)号：US07147476B1

公开(公告)日：2006-12-12

申请号：US11308007

申请日：2006-03-02

申请人： Lung-Chiao Chang ,  Shun-Fa Yu ,  Kuan-Hsun Lu ,  Chia-Hung Chen

发明人： Lung-Chiao Chang ,  Shun-Fa Yu ,  Kuan-Hsun Lu ,  Chia-Hung Chen

IPC分类号： H01R12/00

CPC分类号： H01R12/721 ,  H01R13/6594

摘要： An interface card includes a circuit board including an opening, a connector installed on an edge of the circuit board, a covering means including a first shield installed on a side of the circuit board and including at least one hole, and a second shield installed on the other side of the circuit board, and a pin on the second shield for passing through the opening of the circuit board and inserting into the hole of the first shield so as to combine the second shield with the first shield for covering the connector.

摘要翻译： 接口卡包括电路板，其包括开口，安装在电路板的边缘上的连接器，覆盖装置，其包括安装在电路板的一侧上并且包括至少一个孔的第一屏蔽，以及安装在电路板上的第二屏蔽 电路板的另一侧和第二屏蔽件上的销，用于穿过电路板的开口并插入第一屏蔽件的孔中，以将第二屏蔽件与第一屏蔽件组合以覆盖连接器。