Random read/write performance of probe storage memory devices
    3.
    发明授权
    Random read/write performance of probe storage memory devices 有权
    探头存储设备的随机读/写性能

    公开(公告)号:US08149680B2

    公开(公告)日:2012-04-03

    申请号:US12650583

    申请日:2009-12-31

    IPC分类号: G11B7/00

    CPC分类号: G11B9/1436 B82Y10/00

    摘要: Current probe-type memory architecture assumes that the minimum chunk of data that a probe tip can access is one entire track and perhaps only four out of five-thousand, for example, probes participate in the access thereby degrading performance. By subdividing the track into D finer chunks or data zones, D times more probes can cooperate to read out the data, hence increasing the data throughput by Dx. Each tip now only scans approximately one Dth of the track and hence the scan time is reduced by a factor D, while D probes are being utilized in parallel.

    摘要翻译: 当前的探针型存储器架构假设探针尖端可以访问的最小数据块是整个轨迹,也许只有四分之一的数据,例如探针参与访问,从而降低性能。 通过将轨道细分为更精细的块或数据区,D倍多的探测器可以合作读出数据,从而增加Dx的数据吞吐量。 每个尖端现在只扫描轨道的大约一个Dth,因此扫描时间减少了一个因子D,而D探针被并联使用。

    RANDOM READ/WRITE PERFORMANCE OF PROBE STORAGE MEMORY DEVICES
    4.
    发明申请
    RANDOM READ/WRITE PERFORMANCE OF PROBE STORAGE MEMORY DEVICES 有权
    探索存储设备随机阅读/写入性能

    公开(公告)号:US20100226237A1

    公开(公告)日:2010-09-09

    申请号:US12650583

    申请日:2009-12-31

    IPC分类号: G11B9/00

    CPC分类号: G11B9/1436 B82Y10/00

    摘要: Current probe-type memory architecture assumes that the minimum chunk of data that a probe tip can access is one entire track and perhaps only four out of five-thousand, for example, probes participate in the access thereby degrading performance. By subdividing the track into D finer chunks or data zones, D times more probes can cooperate to read out the data, hence increasing the data throughput by Dx. Each tip now only scans approximately one Dth of the track and hence the scan time is reduced by a factor D, while D probes are being utilized in parallel.

    摘要翻译: 当前的探针型存储器架构假设探针尖端可以访问的最小数据块是整个轨迹,也许只有四分之一的数据,例如探针参与访问,从而降低性能。 通过将轨道细分为更精细的块或数据区,D倍多的探测器可以合作读出数据,从而增加Dx的数据吞吐量。 每个尖端现在只扫描轨道的大约一个Dth,因此扫描时间减少了一个因子D,而D探针被并联使用。