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    • 4. 发明授权
    • PC card capable of providing multiple and/or different card information structures to a personal computer
    • PC卡能够向个人计算机提供多个和/或不同的卡信息结构
    • US06182204B2
    • 2001-01-30
    • US08984232
    • 1997-12-03
    • Tatsuya Nakashima
    • Tatsuya Nakashima
    • G06F1500
    • G06F13/387Y02D10/14Y02D10/151
    • In the CIS installation area of a PC card, the A region contains the basic attribute information of the card, the B region contains data of CIS1 for a modem, and the C region contains CIS2 for an ATA memory. The PC card is provided with a selection signal input means which selectively designates the CIS. A selection signal discriminator receives a signal from the selection signal input means and determines the selective designation of the CIS. When CIS1 and CIS2 are selectively designated together, a CIS switch setting element sets the start of the CIS read-in by a personal computer to the leading address of CIS1, and when CIS2 only is selectively designated, it switchably sets the start of the CIS read-in by the personal computer to the leading address of CIS2.
    • 在PC卡的CIS安装区域中,A区域包含卡的基本属性信息,B区域包含调制解调器的CIS1数据,C区域包含用于ATA存储器的CIS2。 PC卡设置有选择性地指定CIS的选择信号输入装置。 选择信号鉴别器从选择信号输入装置接收信号,并确定CIS的选择性指定。 当CIS1和CIS2选择性地指定在一起时,CIS开关设定单元将个人计算机的CIS读入开始设定为CIS1的引导地址,当仅选择性地指定CIS2时,可以切换地设定CIS的起点 由个人电脑读入CIS2的主要地址。
    • 7. 发明授权
    • PC card capable of switching card information structures
    • PC卡能够切换卡信息结构
    • US6085982A
    • 2000-07-11
    • US984597
    • 1997-12-03
    • Tatsuya Nakashima
    • Tatsuya Nakashima
    • G06K19/07G06F1/32G06F3/00G06K17/00G06K19/06
    • G06F1/3287G06F1/3281Y02B60/1264Y02B60/1282
    • A PC card includes a plurality of functions and a plurality of CISs each for a single function or a combination of functions among the plurality of functions. A selection-signal input device inputs the CIS signal corresponding to the function to be used. A selection-signal determination section determines the designated CIS. According to the determination result, a CIS-switching setting section sets the designated CIS as the CIS to be read by a personal computer. A function-power-source switching control section supplies a power voltage only to the function corresponding to the designated CIS. An interface-bus-switching control section connects an interface bus for the function corresponding to the designated CIS to an interface bus connected to the main control section of the PC card.
    • PC卡包括多个功能和多个CIS,每个CIS用于多个功能中的单个功能或功能的组合。 选择信号输入装置输入与要使用的功能对应的CIS信号。 选择信号确定部分确定指定的CIS。 根据判定结果,CIS切换设定部将指定的CIS设定为要由个人计算机读取的CIS。 功能电源切换控制部仅向与指定的CIS对应的功能提供电源电压。 接口总线切换控制部分将用于与指定的CIS相对应的功能的接口总线连接到连接到PC卡的主控制部分的接口总线。