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    • 3. 发明授权
    • Integrated memory control apparatus
    • 集成式存储器控制装置
    • US08301846B2
    • 2012-10-30
    • US13163747
    • 2011-06-20
    • Ching-Min Hou
    • Ching-Min Hou
    • G06F12/00
    • G06F13/4027
    • An integrated memory control apparatus including a first interface decoder, a second interface decoder and an interface controller is provided. Wherein, the first interface decoder is coupled to a control chip through a first serial peripheral interface (SPI), the second interface decoder is coupled to a micro-processor unit through a general transmission interface, and the interface controller is coupled to a memory through a second SPI. When the interface controller receives the request signals from the control chip and the micro-processor unit, the control chip may correctly read data from the memory through the first and second SPI. On the other hand, the micro-processor unit may stop reading data from the memory through the general transmission interface. Therefore, the control chip and the micro-processor unit may share the same memory.
    • 提供一种包括第一接口解码器,第二接口解码器和接口控制器的集成存储器控制装置。 其中,第一接口解码器通过第一串行外围接口(SPI)耦合到控制芯片,第二接口解码器通过通用传输接口耦合到微处理器单元,并且接口控制器通过 第二个SPI。 当接口控制器从控制芯片和微处理器单元接收到请求信号时,控制芯片可以通过第一和第二SPI从存储器中正确读取数据。 另一方面,微处理器单元可以通过通用传输接口停止从存储器读取数据。 因此,控制芯片和微处理器单元可以共享相同的存储器。
    • 4. 发明授权
    • Integrated memory control apparatus
    • 集成式存储器控制装置
    • US08024540B2
    • 2011-09-20
    • US12814489
    • 2010-06-14
    • Ching-Min Hou
    • Ching-Min Hou
    • G06F12/00
    • G06F13/4027
    • An integrated memory control apparatus including a first interface decoder, a second interface decoder and an interface controller is provided. Wherein, the first interface decoder is coupled to a control chip through a first serial peripheral interface (SPI), the second interface decoder is coupled to a micro-processor unit through a general transmission interface, and the interface controller is coupled to a memory through a second SPI. When the interface controller receives the request signals from the control chip and the micro-processor unit, the control chip may correctly read data from the memory through the first and second SPI. On the other hand, the micro-processor unit may stop reading data from the memory through the general transmission interface. Therefore, the control chip and the micro-processor unit may share the same memory.
    • 提供一种包括第一接口解码器,第二接口解码器和接口控制器的集成存储器控制装置。 其中,第一接口解码器通过第一串行外围接口(SPI)耦合到控制芯片,第二接口解码器通过通用传输接口耦合到微处理器单元,并且接口控制器通过 第二个SPI。 当接口控制器从控制芯片和微处理器单元接收到请求信号时,控制芯片可以通过第一和第二SPI从存储器中正确读取数据。 另一方面,微处理器单元可以通过通用传输接口停止从存储器读取数据。 因此,控制芯片和微处理器单元可以共享相同的存储器。
    • 5. 发明授权
    • Integrated memory control apparatus
    • 集成式存储器控制装置
    • US07818529B2
    • 2010-10-19
    • US11941983
    • 2007-11-19
    • Ching-Min Hou
    • Ching-Min Hou
    • G06F12/00
    • G06F13/4027
    • An integrated memory control apparatus including a first interface decoder, a second interface decoder and an interface controller is provided. Wherein, the first interface decoder is coupled to a control chip through a first serial peripheral interface (SPI), the second interface decoder is coupled to a micro-processor unit through a general transmission interface, and the interface controller is coupled to a memory through a second SPI. When the interface controller receives the request signals from the control chip and the micro-processor unit, the control chip may correctly read data from the memory through the first and second SPI. On the other hand, the micro-processor unit may stop reading data from the memory through the general transmission interface. Therefore, the control chip and the micro-processor unit may share the same memory.
    • 提供一种包括第一接口解码器,第二接口解码器和接口控制器的集成存储器控制装置。 其中,第一接口解码器通过第一串行外围接口(SPI)耦合到控制芯片,第二接口解码器通过通用传输接口耦合到微处理器单元,并且接口控制器通过 第二个SPI。 当接口控制器从控制芯片和微处理器单元接收到请求信号时,控制芯片可以通过第一和第二SPI从存储器中正确读取数据。 另一方面,微处理器单元可以通过通用传输接口停止从存储器读取数据。 因此,控制芯片和微处理器单元可以共享相同的存储器。
    • 6. 发明授权
    • Data access method for serial bus
    • 串行总线的数据访问方法
    • US07685343B2
    • 2010-03-23
    • US11692932
    • 2007-03-29
    • Ching-Min HouKung-Hsien Chu
    • Ching-Min HouKung-Hsien Chu
    • G06F13/00
    • G06F13/4291
    • A data access method for serial bus is provided. During a write/read cycle, the write/read cycle is divided into a plurality of transmitting intervals and a plurality of suspending intervals. In each of the transmitting intervals, a clock signal is transmitted on a clock pin and a data signal is transmitted on a data pin. In each of the suspending intervals, the clock signal stop being transmitted on the clock pin. In other words, the present invention uses an interrupted clock signal, such that an embedded controller can directly write a received data in a flash memory or directly output the data read from the flash memory, so as to avoid using a plurality of registers. Therefore, the present invention can decrease the cost of the embedded controller and reduce the area of the integrated circuit.
    • 提供串行总线的数据访问方法。 在写/读周期期间,写/读周期被分成多个发送间隔和多个暂停间隔。 在每个发送间隔中,在时钟引脚上发送时钟信号,并且在数据引脚上发送数据信号。 在每个暂停间隔中,时钟信号停止在时钟引脚上传输。 换句话说,本发明使用中断的时钟信号,使得嵌入式控制器可以直接将接收到的数据写入闪速存储器中或者直接输出从闪速存储器读取的数据,以避免使用多个寄存器。 因此,本发明可以降低嵌入式控制器的成本并减小集成电路的面积。