Data processor for detecting identical data coexisting in a plurality of
data section of data transmission paths
    32.
    发明授权
    Data processor for detecting identical data coexisting in a plurality of data section of data transmission paths 失效
    用于检测在数据传输路径的多个数据段中共存的相同数据的数据处理器

    公开(公告)号:US5317756A

    公开(公告)日:1994-05-31

    申请号:US779805

    申请日:1991-10-21

    IPC分类号: G06F7/02 G06F9/44 G06F13/00

    CPC分类号: G06F9/4436 G06F7/02

    摘要: So-called template matching processing is function-distributed into a pre-detecting portion and a template matching portion, processing in the respective portions being achieved by a hardware circuit. In the pre-detecting portion, the relationship between data which simultaneously exist in the determined comparing sections on data transmission paths, and matching processing is performed in advance with respect to data to be matched. The template matching portion includes an addressing type general-purpose memory and performs main processing of template matching based on the result of the comparison and determination in the pre-detecting portion.

    摘要翻译: 所谓的模板匹配处理功能分布到预检测部分和模板匹配部分中,各部分的处理由硬件电路实现。 在预检测部分中,相对于要匹配的数据,预先执行在确定的数据传输路径上的比较部分中同时存在的数据与匹配处理之间的关系。 模板匹配部分包括寻址型通用存储器,并且基于预检测部分中的比较和确定的结果执行模板匹配的主要处理。

    Data flow type processing apparatus having external and cache memories
for fetching paired executing instruction when mishit occurs
    33.
    发明授权
    Data flow type processing apparatus having external and cache memories for fetching paired executing instruction when mishit occurs 失效
    数据流型处理装置具有外部和高速缓冲存储器,用于在出现密码时提取配对的执行指令

    公开(公告)号:US5117499A

    公开(公告)日:1992-05-26

    申请号:US299772

    申请日:1989-01-19

    申请人: Souichi Miyata

    发明人: Souichi Miyata

    IPC分类号: G06F9/44

    CPC分类号: G06F9/4436

    摘要: A data flow type information processing apparatus comprises a program control portion, a paired data detecting portion, an ALU and an external program memory. When the paired data detecting portion determines that program data and data to be processed to be paired are read out from a program storing portion, the data flow type information processing apparatus accesses the external program memory, transmits program data to be processed and non-processed data to the ALU and fetches a subsequent instruction for the operation processing result data of the ALU with respect to the program storing portion. If a mishit occurs in fetching of the instruction, the subsequent instruction is accessed directly together with the data to be processed with respect to the external program memory and executes fetching of the instruction with high efficiency.

    摘要翻译: 数据流型信息处理装置包括程序控制部分,成对数据检测部分,ALU和外部程序存储器。 当配对数据检测部分确定程序数据和要被配对的数据被从程序存储部分读出时,数据流类型信息处理装置访问外部程序存储器,发送待处理和未处理的程序数据 数据到ALU,并且获取关于ALU的操作处理结果数据的后续指令相对于程序存储部分。 如果在取出指令时发生虚惊,则后续指令将与要处理的数据相关的外部程序存储器直接访问,并执行高效率的指令提取。