公开(公告)号：US20160293237A1

公开(公告)日：2016-10-06

申请号：US15088459

申请日：2016-04-01

申请人： FUJITSU LIMITED

发明人： Toshiaki Ozawa ,  Shinya Aiso ,  Keiji Shimatani

IPC分类号： G11C7/22

CPC分类号： G11C7/22 ,  G11C29/023 ,  G11C29/028 ,  G11C29/56012 ,  G11C2029/0401

摘要： An information processing apparatus configured to adjust a phase relation between a data signal and a strobe signal includes a processor and memory. The memory stores instructions for causing the processor to execute identifying, for each of a plurality of candidates for reference values used to perform a determination regarding a value of the data signal, at least one phase difference between the data signal and the strobe signal for successfully acquiring the data signal according to the strobe signal, determining a reference value of the plurality of candidates for which a period for successfully acquiring the data signal is longer than periods for any other candidates based on the identified phase difference for each candidate, and adjusting the phase relation between the data signal and the strobe signal based on the period for the determined reference value.

摘要翻译： 配置为调整数据信号和选通信号之间的相位关系的信息处理装置包括处理器和存储器。 存储器存储用于使处理器对于多个候选中的每一个执行用于执行关于数据信号的值的确定的参考值的指令，用于成功地识别数据信号和选通信号之间的至少一个相位差 根据所述选通信号获取所述数据信号，基于所识别的每个候选的相位差确定成功获取所述数据信号的周期的所述多个候选的参考值比任何其他候选的周期长，并且调整 基于所确定的参考值的周期，数据信号和选通信号之间的相位关系。

公开(公告)号：US09514794B2

公开(公告)日：2016-12-06

申请号：US15088459

申请日：2016-04-01

申请人： FUJITSU LIMITED

发明人： Toshiaki Ozawa ,  Shinya Aiso ,  Keiji Shimatani

IPC分类号： G11C7/00 ,  G11C7/22

CPC分类号： G11C7/22 ,  G11C29/023 ,  G11C29/028 ,  G11C29/56012 ,  G11C2029/0401

摘要： An information processing apparatus configured to adjust a phase relation between a data signal and a strobe signal includes a processor and memory. The memory stores instructions for causing the processor to execute identifying, for each of a plurality of candidates for reference values used to perform a determination regarding a value of the data signal, at least one phase difference between the data signal and the strobe signal for successfully acquiring the data signal according to the strobe signal, determining a reference value of the plurality of candidates for which a period for successfully acquiring the data signal is longer than periods for any other candidates based on the identified phase difference for each candidate, and adjusting the phase relation between the data signal and the strobe signal based on the period for the determined reference value.

摘要翻译： 配置为调整数据信号和选通信号之间的相位关系的信息处理装置包括处理器和存储器。 存储器存储用于使处理器对于多个候选中的每一个执行用于执行关于数据信号的值的确定的参考值的指令，用于成功地识别数据信号和选通信号之间的至少一个相位差 根据所述选通信号获取所述数据信号，基于所识别的每个候选的相位差确定成功获取所述数据信号的周期的所述多个候选的参考值比任何其他候选的周期长，并且调整 基于所确定的参考值的周期，数据信号和选通信号之间的相位关系。

公开(公告)号：US20150237145A1

公开(公告)日：2015-08-20

申请号：US14591347

申请日：2015-01-07

申请人： FUJITSU LIMITED

发明人： Takahiro Koseki ,  Keiji Shimatani

IPC分类号： H04L29/08

CPC分类号： H04L67/28

摘要： An information processing system includes a first device that outputs a first access request conforming to a first communication protocol, a first relay device that converts the first access request into a second access request conforming to the second communication protocol and outputs the second access request, a second relay device that converts the second access request into a third access request conforming to the first communication protocol and outputs the third access request, and a second device outputs data, based on the third access request, wherein the first relay device receives the data via the second relay device and holds the data, after which the first relay device receives a fourth access request from the first device and outputs the data held therein to the first device.

摘要翻译： 信息处理系统包括输出符合第一通信协议的第一接入请求的第一设备，将第一接入请求转换为符合第二通信协议的第二接入请求并输出第二接入请求的第一中继设备， 第二中继装置，其将第二访问请求转换为符合第一通信协议的第三访问请求，并输出第三访问请求，第二设备基于第三访问请求输出数据，其中第一中继设备经由 所述第二中继装置保存所述数据，之后所述第一中继装置从所述第一装置接收第四接入请求，并将其中保存的数据输出到所述第一装置。