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1. 发明申请

WO2012119430A3 ADDRESS ACCESSING METHOD, DEVICE AND SYSTEM 审中-公开
标题翻译：地址访问方法，设备和系统
公开(公告)号：WO2012119430A3
公开(公告)日：2012-11-01
申请号：PCT/CN2011079172
申请日：2011-08-31
申请人： HUAWEI TECH CO LTD , FAN CHUNLEI
发明人： FAN CHUNLEI
IPC分类号： G06F12/08
CPC分类号： G06F12/0855
摘要： Disclosed are an address accessing method and device, relating to the technical field of cache management, solving the queue head blockage caused by order preservation on read/write request with the same address. The present invention includes: receiving a read/write request for accessing a first address; judging whether or not there is any read/write request accessing the first address; if there is a read/write request accessing the first address, then obtaining the access matching value corresponding to the first address recorded in an address access control module, and sending the access matching value and the read/write request to a read/write operating module; if there is no read/write request accessing the first address, then allocating an access matching value for the access request for the first address, and sending the matching value and the read/write request to the read/write operating module. The embodiments of the present invention are mainly used in the processing of address access control.
摘要翻译：公开了一种涉及高速缓存管理技术领域的地址访问方法和设备，解决了具有相同地址的读/写请求时由命令保存引起的队列头阻塞。本发明包括：接收访问第一地址的读/写请求; 判断是否存在访问第一地址的读/写请求; 如果存在访问第一地址的读/写请求，则获得与记录在地址访问控制模块中的第一地址相对应的访问匹配值，并将访问匹配值和读/写请求发送到读/写操作模块; 如果没有访问第一地址的读/写请求，则为第一地址的访问请求分配访问匹配值，并将匹配值和读/写请求发送到读/写操作模块。本发明的实施例主要用于地址访问控制的处理。

2. 发明申请

WO2011157160A3 METHOD AND DEVICE FOR ENCODING ADDRESS OF DATA 审中-公开
标题翻译：编码数据地址的方法和装置
公开(公告)号：WO2011157160A3
公开(公告)日：2012-04-19
申请号：PCT/CN2011075114
申请日：2011-06-01
申请人： HUAWEI TECH CO LTD , FAN CHUNLEI , DU WENHUA , BI ZIXUE
发明人： FAN CHUNLEI , DU WENHUA , BI ZIXUE
IPC分类号： H03M13/00
CPC分类号： G06F12/063 , G06F12/0223 , G06F12/1408 , G06F17/15 , G06F17/156 , G06F21/12 , G06F21/14
摘要： A method and a device for encoding an address of data are provided. The method involves: for one or more bits of a received uncoded address, performing an exclusive OR operation by using a plurality of predetermined transformation polynomials; obtaining an encoded address according to the result of the exclusive OR operation. The solution relates to the technical field of communication, can effectively prevent attacks, needs few resources and low costs when processing bank conflicts, and applies to applications which need a large capacity DRAM, require high performance and high reliability and have a demand for preventing the attacks.
摘要翻译：提供了一种用于对数据地址进行编码的方法和装置。该方法涉及：对于接收到的未编码地址的一个或多个位，通过使用多个预定变换多项式执行异或运算; 根据异或运算的结果获得编码地址。该解决方案涉及通信技术领域，可以有效防止攻击，资源浪费少，处理银行冲突时成本低，适用于需要大容量DRAM的应用，需要高性能，高可靠性，并具有防止攻击。

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