公开(公告)号：US20100082894A1

公开(公告)日：2010-04-01

申请号：US12238741

申请日：2008-09-26

申请人： Chi-Chun HSU ,  Hung-Yen CHEN

发明人： Chi-Chun HSU ,  Hung-Yen CHEN

IPC分类号： G06F12/06

CPC分类号： G06F13/28

摘要： A system communicating processors is provided. The system comprises a first processor, a second processor, a SRAM and a DMA unit. The DMA unit further comprises a detection unit to determine whether the SRAM is accessed by the second processor, wherein when the SRAM is not accessed by the second processor, the access control of the SRAM is transferred to the DMA unit, and data communication between the first processor and the second processor is transmitted by the DMA unit.

摘要翻译： 提供了一种系统通信处理器。 该系统包括第一处理器，第二处理器，SRAM和DMA单元。 DMA单元还包括检测单元，用于确定SRAM是否被第二处理器访问，其中当SRAM不被第二处理器访问时，SRAM的访问控制被传送到DMA单元，并且数据通信 第一处理器和第二处理器由DMA单元发送。

公开(公告)号：US20090086590A1

公开(公告)日：2009-04-02

申请号：US11864915

申请日：2007-09-29

申请人： Jia-Hau Lin ,  Chih-Chung Wu ,  Hung-Yen Chen ,  Hao-Hui Yin

发明人： Jia-Hau Lin ,  Chih-Chung Wu ,  Hung-Yen Chen ,  Hao-Hui Yin

IPC分类号： G11B7/002

CPC分类号： G11B7/0908 ,  G11B7/121

摘要： The invention discloses a signal clamping device capable of clamping a signal with a clamp level that is set according to a frequency characteristic of the signal and a method thereof and a related optical storage system. The signal clamping device includes an equalizing unit, a determining unit, and a clamping unit. The equalizing unit is utilized for equalizing the signal and generating an equalized signal. The determining unit is utilized for generating an indication signal according to the equalized signal. The clamping unit is utilized for determining a clamp level according to the indication signal and clamping the signal with the clamp level.

摘要翻译： 本发明公开了一种信号钳位装置，其能够钳位具有根据信号的频率特性设置的钳位电平的信号及其方法和相关的光学存储系统。 信号夹紧装置包括均衡单元，确定单元和夹紧单元。 均衡单元用于均衡信号并产生均衡的信号。 确定单元用于根据均衡信号产生指示信号。 钳位单元用于根据指示信号确定钳位电平，并用钳位电平钳位信号。

公开(公告)号：US08773059B2

公开(公告)日：2014-07-08

申请号：US13073982

申请日：2011-03-28

申请人： Kuan-Kai Juan ,  Yen-Lin Chen ,  Chih-Lung Tai ,  Hao-Hui Yin ,  Hung-Yen Chen ,  Chih-Chuan Chen ,  Hung-I Chen ,  Ming-Jiou Yu

发明人： Kuan-Kai Juan ,  Yen-Lin Chen ,  Chih-Lung Tai ,  Hao-Hui Yin ,  Hung-Yen Chen ,  Chih-Chuan Chen ,  Hung-I Chen ,  Ming-Jiou Yu

IPC分类号： H02P1/00

CPC分类号： G11B19/28 ,  G11B5/59605

摘要： A controller chip for controlling a motor device includes a first input port, a first output port, a controller, and a signal processing circuit. The first input port is arranged to receive a motor control input. The first output port is arranged to generate a motor control output. The controller is arranged to generate an output signal according to an input signal, and has a second input port for receiving the input signal and a second output port for outputting the output signal. The input signal is derived from the motor control input, and the motor control output is derived from the output signal. The signal processing circuit has a target interconnection configuration selected from a plurality of candidate interconnection configurations each including an interconnection between the first input port and the second input port and an interconnection between the first output port and the second output port.

摘要翻译： 用于控制电动机装置的控制器芯片包括第一输入端口，第一输出端口，控制器和信号处理电路。 第一输入端口被布置成接收电动机控制输入。 第一输出端口被布置成产生电动机控制输出。 控制器被配置为根据输入信号产生输出信号，并具有用于接收输入信号的第二输入端口和用于输出输出信号的第二输出端口。 输入信号来自电机控制输入，电机控制输出由输出信号导出。 信号处理电路具有选自多个候选互连配置中的目标互连配置，每个候选互连配置包括第一输入端口和第二输入端口之间的互连以及第一输出端口和第二输出端口之间的互连。

公开(公告)号：US20120249040A1

公开(公告)日：2012-10-04

申请号：US13073982

申请日：2011-03-28

申请人： Kuan-Kai Juan ,  Yen-Lin Chen ,  Chih-Lung Tai ,  Hao-Hui Yin ,  Hung-Yen Chen ,  Chih-Chuan Chen ,  Hung-I Chen ,  Ming-Jiou Yu

发明人： Kuan-Kai Juan ,  Yen-Lin Chen ,  Chih-Lung Tai ,  Hao-Hui Yin ,  Hung-Yen Chen ,  Chih-Chuan Chen ,  Hung-I Chen ,  Ming-Jiou Yu

IPC分类号： H02P29/00

CPC分类号： G11B19/28 ,  G11B5/59605

摘要： A controller chip for controlling a motor device includes a first input port, a first output port, a controller, and a signal processing circuit. The first input port is arranged to receive a motor control input. The first output port is arranged to generate a motor control output. The controller is arranged to generate an output signal according to an input signal, and has a second input port for receiving the input signal and a second output port for outputting the output signal. The input signal is derived from the motor control input, and the motor control output is derived from the output signal. The signal processing circuit has a target interconnection configuration selected from a plurality of candidate interconnection configurations each including an interconnection between the first input port and the second input port and an interconnection between the first output port and the second output port.

摘要翻译： 用于控制电动机装置的控制器芯片包括第一输入端口，第一输出端口，控制器和信号处理电路。 第一输入端口被布置成接收电动机控制输入。 第一输出端口被布置成产生电动机控制输出。 控制器被配置为根据输入信号产生输出信号，并具有用于接收输入信号的第二输入端口和用于输出输出信号的第二输出端口。 输入信号来自电机控制输入，电机控制输出由输出信号导出。 信号处理电路具有选自多个候选互连配置中的目标互连配置，每个候选互连配置包括第一输入端口和第二输入端口之间的互连以及第一输出端口和第二输出端口之间的互连。

公开(公告)号：US08824252B2

公开(公告)日：2014-09-02

申请号：US11864915

申请日：2007-09-29

申请人： Jia-Hau Lin ,  Chih-Chung Wu ,  Hung-Yen Chen ,  Hao-Hui Yin

发明人： Jia-Hau Lin ,  Chih-Chung Wu ,  Hung-Yen Chen ,  Hao-Hui Yin

IPC分类号： G11B7/002 ,  G11B7/09 ,  G11B7/12

CPC分类号： G11B7/0908 ,  G11B7/121

摘要： The invention discloses a signal clamping device capable of clamping a signal with a clamp level that is set according to a frequency characteristic of the signal and a method thereof and a related optical storage system. The signal clamping device includes an equalizing unit, a determining unit, and a clamping unit. The equalizing unit is utilized for equalizing the signal and generating an equalized signal. The determining unit is utilized for generating an indication signal according to the equalized signal. The clamping unit is utilized for determining a clamp level according to the indication signal and clamping the signal with the clamp level.

摘要翻译： 本发明公开了一种信号钳位装置，其能够钳位具有根据信号的频率特性设置的钳位电平的信号及其方法和相关的光学存储系统。 信号夹紧装置包括均衡单元，确定单元和夹紧单元。 均衡单元用于均衡信号并产生均衡的信号。 确定单元用于根据均衡信号产生指示信号。 钳位单元用于根据指示信号确定钳位电平，并用钳位电平钳位信号。

公开(公告)号：US08711664B2

公开(公告)日：2014-04-29

申请号：US12986194

申请日：2011-01-07

申请人： Kuan-Kai Juan ,  Jia-Hau Lin ,  Gwo-Huei Wu ,  Hung-Yen Chen ,  Chih-Chung Wu

发明人： Kuan-Kai Juan ,  Jia-Hau Lin ,  Gwo-Huei Wu ,  Hung-Yen Chen ,  Chih-Chung Wu

IPC分类号： G11B7/085 ,  G11B7/09 ,  G11B19/20

CPC分类号： G11B7/08511

摘要： An exemplary method of controlling an optical storage apparatus includes: driving a first mechanical mechanism of the optical storage apparatus by applying a first control signal to the first mechanical mechanism, wherein a second mechanical mechanism of the optical storage apparatus is inactive while the first mechanical mechanism is operating in response to the first control signal; adjusting the first control signal applied to the first mechanical mechanism when the second mechanical mechanism is requested to be active; and driving the second mechanical mechanism by applying a second control signal to the second mechanical mechanism while the first mechanical mechanism is operating in response to the adjusted first control signal.

摘要翻译： 控制光存储装置的示例性方法包括：通过向第一机械机构施加第一控制信号来驱动光存储装置的第一机械机构，其中光存储装置的第二机械机构在第一机械机构 响应于第一控制信号操作; 当所述第二机械机构被请求有效时，调整施加到所述第一机械机构的第一控制信号; 并且当所述第一机械机构响应于所述经调整的第一控制信号而操作时，通过向所述第二机械机构施加第二控制信号来驱动所述第二机械机构。

公开(公告)号：US20110314483A1

公开(公告)日：2011-12-22

申请号：US12986194

申请日：2011-01-07

申请人： Kuan-Kai Juan ,  Jia-Hau Lin ,  Gwo-Huei Wu ,  Hung-Yen Chen ,  Chih-Chung Wu

发明人： Kuan-Kai Juan ,  Jia-Hau Lin ,  Gwo-Huei Wu ,  Hung-Yen Chen ,  Chih-Chung Wu

IPC分类号： G11B7/00 ,  G11B19/26 ,  G11B17/028

CPC分类号： G11B7/08511

摘要： An exemplary method of controlling an optical storage apparatus includes: driving a first mechanical mechanism of the optical storage apparatus by applying a first control signal to the first mechanical mechanism, wherein a second mechanical mechanism of the optical storage apparatus is inactive while the first mechanical mechanism is operating in response to the first control signal; adjusting the first control signal applied to the first mechanical mechanism when the second mechanical mechanism is requested to be active; and driving the second mechanical mechanism by applying a second control signal to the second mechanical mechanism while the first mechanical mechanism is operating in response to the adjusted first control signal.

摘要翻译： 控制光存储装置的示例性方法包括：通过向第一机械机构施加第一控制信号来驱动光存储装置的第一机械机构，其中光存储装置的第二机械机构在第一机械机构 响应于第一控制信号操作; 当所述第二机械机构被请求为活动时，调整施加到所述第一机械机构的第一控制信号; 并且当所述第一机械机构响应于所述经调整的第一控制信号而操作时，通过向所述第二机械机构施加第二控制信号来驱动所述第二机械机构。