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22. 发明授权

US06523105B1 Recording medium control device and method 失效
标题翻译：记录介质控制装置及方法
公开(公告)号：US06523105B1
公开(公告)日：2003-02-18
申请号：US09202168
申请日：1999-04-15
申请人： Naoya Haneda
发明人： Naoya Haneda
IPC分类号： G06F1200
CPC分类号： G06F3/0613 , G06F3/0658 , G06F3/0679 , G11B19/02 , G11B27/031
摘要： An information recording/reproducing device includes a transfer control section for carrying out input/output of transfer data, a recording medium control section for carrying out writing to/reading from a recording medium, a file management section for managing a recorded file, and a CPU for carrying out control of each constituent element. The recording medium control section includes a page counter for counting the number of pages at the time of data transfer, and address register group for designating addresses, a control circuit which includes a pointer for selecting one effective address register and a control register for designating the type of control with respect to the recording medium and is adapted for transmitting/receiving a control signal to/from the transfer control section, the CPU and the recording medium, and a recording medium selection circuit for selecting recording medium pieces. Thus, it is possible to carry out high-speed data transfer by parallel control of the recording medium pieces, restrain overhead processing in data transfer, and carry out data transfer of higher versatility.
摘要翻译：一种信息记录/再现装置，包括用于执行传送数据的输入/输出的传送控制部分，用于执行从记录介质写入/读取的记录介质控制部分，用于管理记录文件的文件管理部分，以及用于执行每个组成元件的控制的CPU。记录介质控制部分包括用于计数数据传送时的页数的页计数器和用于指定地址的地址寄存器组，包括用于选择一个有效地址寄存器的指针和用于指定地址的控制寄存器的控制电路对于记录介质的控制类型，适于向/从传送控制部分，CPU和记录介质发送/接收控制信号，以及用于选择记录介质片的记录介质选择电路。因此，可以通过并行控制记录介质片进行高速数据传送，抑制数据传送中的开销处理，并进行更高通用性的数据传送。

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