USB HOST SYSTEM AND METHOD FOR TRANSFERRING TRANSFER DATA
    4.
    发明申请
    USB HOST SYSTEM AND METHOD FOR TRANSFERRING TRANSFER DATA 有权
    USB主机系统和传输数据的方法

    公开(公告)号:US20080301330A1

    公开(公告)日:2008-12-04

    申请号:US12130155

    申请日:2008-05-30

    IPC分类号: G06F13/00

    CPC分类号: G06F13/385

    摘要: A USB host system includes: a USB host module having a USB host function for performing USB transfer to/from a USB device; a different-function module having a predetermined function using transfer data that is to be an object of the USB transfer; at least one shared memory shared between the USB host module and the different-function module; and at least one dedicated memory exclusively used by the USB host module. At least part of management data for performing the USB transfer is stored in the dedicated memory.

    摘要翻译: USB主机系统包括:具有USB主机功能的USB主机模块,用于向USB设备执行USB传输; 具有使用作为USB传送对象的传送数据的具有预定功能的不同功能模块; 在所述USB主机模块和所述不同功能模块之间共享至少一个共享存储器; 以及由USB主机模块专门使用的至少一个专用存储器。 至少部分用于执行USB传输的管理数据被存储在专用存储器中。