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1. 发明授权

US07840722B2 Method for receiving data over an SDIO interface and device using the same 有权
标题翻译：通过SDIO接口接收数据的方法和使用该数据的设备
公开(公告)号：US07840722B2
公开(公告)日：2010-11-23
申请号：US12264257
申请日：2008-11-04
申请人： Cheok-Yan Goh , Chao-Yu Hu
发明人： Cheok-Yan Goh , Chao-Yu Hu
IPC分类号： G06F13/14 , G06F13/00
CPC分类号： G06F21/85
摘要： A method for receiving data with a secure digital input/output (SDIO) interface, which is utilized for providing a data transmission connection between a master device and a slave device, starts with receiving a first packet of the data from the slave device. The first packet is transferred with a plurality of data blocks. A first data block of the plurality of data blocks has reception information of a second packet. The method then generates a control signal to receive the second packet from the slave device according to the reception information of the second packet, which is a next packet of the first packet in the data.
摘要翻译：用于在主设备和从设备之间提供数据传输连接的安全数字输入/输出（SDIO）接口接收数据的方法开始于从从设备接收数据的第一分组。第一个分组被传送与多个数据块。多个数据块的第一数据块具有第二分组的接收信息。该方法然后根据作为数据中的第一分组的下一个分组的第二分组的接收信息产生控制信号以从从设备接收第二分组。

2. 发明授权

US07865632B2 Memory allocation and access method and device using the same 有权
标题翻译：内存分配和访问方式以及使用相同的设备
公开(公告)号：US07865632B2
公开(公告)日：2011-01-04
申请号：US12264261
申请日：2008-11-04
申请人： Cheok-Yan Goh
发明人： Cheok-Yan Goh
IPC分类号： G06F13/28
CPC分类号： G06F12/0223 , G06F13/28
摘要： A memory allocation method for a direct memory access controller (DMAC) in a limited-memory-size computer system includes the steps of allocating a memory space having continuous memory addresses to form a buffer of the DMAC; dividing the memory space successively into a plurality of first memory blocks and a second memory block, wherein the size of the second memory block is equal to a maximum frame size possibly accessed by the DMAC; and assigning the plurality of first memory blocks and the second memory block to a plurality of descriptors in order, wherein each of the plurality of descriptors is utilized for recording a memory address of a corresponding memory block as a pointers for the corresponding memory block.
摘要翻译：用于有限存储器大小的计算机系统中的直接存储器访问控制器（DMAC）的存储器分配方法包括以下步骤：分配具有连续存储器地址的存储器空间以形成DMAC的缓冲器; 将所述存储空间依次划分为多个第一存储块和第二存储块，其中所述第二存储块的大小等于所述DMAC可能访问的最大帧大小; 以及将多个第一存储块和第二存储块分配给多个描述符，其中多个描述符中的每一个用于记录相应的存储器块的存储器地址作为对应的存储器块的指针。

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