CAPACITY REGISTER FILE
    8.
    发明申请
    CAPACITY REGISTER FILE 有权
    容量寄存器文件

    公开(公告)号:US20090150649A1

    公开(公告)日:2009-06-11

    申请号:US11953444

    申请日:2007-12-10

    IPC分类号: G06F9/30

    摘要: An apparatus for storing X-bit digitized data, the register file comprising: a plurality of registers each register configured for storing X bits, wherein each register is partitioned into Y sub-registers such that each sub-register stores at least X/Y bits, and wherein at least one extra X/Y-bit sub-register is incorporated in each register to provide redundancy in the number of sub-registers for a total of at least Y+1 sub-registers per register, so that if a first sub-register in a first register includes faulty bits, data destined for storage in the first sub-register is stored in a second sub-register, in the first register, that does not include faulty bits.

    摘要翻译: 一种用于存储X位数字化数据的装置,所述寄存器文件包括:多个寄存器,每个寄存器被配置用于存储X位,其中每个寄存器被划分为Y个子寄存器,使得每个子寄存器至少存储X / Y位 ,并且其中在每个寄存器中并入至少一个额外的X / Y位子寄存器,以为每个寄存器总共至少Y + 1个子寄存器提供子寄存器数量的冗余,使得如果第一 第一寄存器中的子寄存器包括有故障位,第一子寄存器中存储的数据存储在第一寄存器中,不包括错误位。

    On-line testing for decode logic
    10.
    发明授权
    On-line testing for decode logic 有权
    在线测试解码逻辑

    公开(公告)号:US08069376B2

    公开(公告)日:2011-11-29

    申请号:US12469605

    申请日:2009-05-20

    IPC分类号: G06F11/00

    摘要: Methods and apparatuses for on-line testing for decode logic are presented. In one embodiment, a processor comprises translation logic to decode an instruction to micro-operations and extraction logic to determine first information about numbers of occurrences of fields in the micro-operations. In one embodiment, the processor further comprises verification logic to indicate whether the decoding results of the instruction are accurate based at least on the first information.

    摘要翻译: 介绍了用于解码逻辑的在线测试的方法和设备。 在一个实施例中,处理器包括翻译逻辑以将指令解码为微操作和提取逻辑,以确定关于微操作中字段出现次数的第一信息。 在一个实施例中,处理器还包括验证逻辑,以至少基于第一信息来指示指令的解码结果是否准确。