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    • 6. 发明授权
    • Removable mother/daughter peripheral card
    • 可拆卸母/外围卡
    • US06381662B1
    • 2002-04-30
    • US09887197
    • 2001-06-21
    • Eliyahou HarariDaniel C. GutermanRobert F. Wallace
    • Eliyahou HarariDaniel C. GutermanRobert F. Wallace
    • G06F1200
    • G06F13/4068G06K19/07741H05K5/0265H05K5/0282
    • A peripheral card having a Personal Computer (“PC”) card form factor and removably coupled externally to a host system is further partitioned into a mother card portion and a daughter card portion. The daughter card is removably coupled to the mother card. In the preferred embodiment, a low cost flash “floppy” is accomplished with the daughter card containing only flash EEPROM chips and being controlled by a memory controller residing on the mother card. Other aspects of the invention includes a comprehensive controller on the mother card able to control a predefined set of peripherals on daughter cards connectable to the mother card; relocation of some host resident hardware to the mother card to allow for a minimal host system; a mother card that can accommodate multiple daughter cards; daughter cards that also operates directly with hosts having embedded controllers; daughter cards carrying encoded data and information for decoding it.
    • 具有个人计算机(“PC”)卡形状因子并且可拆卸地耦合到主机系统外部的外围卡进一步被划分为母卡部分和子卡部分。 子卡可拆卸地耦合到母卡。 在优选实施例中,低成本闪存“软盘”是通过仅包含快闪EEPROM芯片的子卡并由驻留在母卡上的存储器控​​制器来控制的。 本发明的其它方面包括:母卡上的综合控制器,其能够控制可连接到母卡的子卡上的预定义的一组外围设备; 将一些主机驻地硬件重定位到母卡以允许最小的主机系统; 可容纳多张子卡的母卡; 子卡也直接与具有嵌入式控制器的主机操作; 携带编码数据的子卡和用于对其进行解码的信息。
    • 7. 发明授权
    • Removable mother/daughter peripheral card
    • 可拆卸母/外围卡
    • US06266724B1
    • 2001-07-24
    • US09241222
    • 1999-02-01
    • Eliyahou HarariDaniel C. GutermanRobert F. Wallace
    • Eliyahou HarariDaniel C. GutermanRobert F. Wallace
    • G06F1200
    • G06F13/4068G06K19/07741H05K5/0265H05K5/0282
    • A peripheral card having a Personal Computer (“PC”) card form factor and removably coupled externally to a host system is further partitioned into a mother card portion and a daughter card portion. The daughter card is removably coupled to the mother card. In the preferred embodiment, a low cost flash “floppy” is accomplished with the daughter card containing only flash EEPROM chips and being controlled by a memory controller residing on the mother card. Other aspects of the invention includes a comprehensive controller on the mother card able to control a predefined set of peripherals on daughter cards connectable to the mother card; relocation of some host resident hardware to the mother card to allow for a minimal host system; a mother card that can accommodate multiple daughter cards; daughter cards that also operates directly with hosts having embedded controllers; daughter cards carrying encoded data and information for decoding it; and daughter cards with security features.
    • 具有个人计算机(“PC”)卡形状因子并且可拆卸地耦合到主机系统外部的外围卡进一步被划分为母卡部分和子卡部分。 子卡可拆卸地耦合到母卡。 在优选实施例中,低成本闪存“软盘”是通过仅包含快闪EEPROM芯片的子卡并由驻留在母卡上的存储器控​​制器来控制的。 本发明的其它方面包括:母卡上的综合控制器,其能够控制可连接到母卡的子卡上的预定义的一组外围设备; 将一些主机驻地硬件重定位到母卡以允许最小的主机系统; 可容纳多张子卡的母卡; 子卡也直接与具有嵌入式控制器的主机操作; 携带编码数据的子卡和用于解码的信息; 和具有安全功能的子卡。