公开(公告)号：US07213090B2

公开(公告)日：2007-05-01

申请号：US10926103

申请日：2004-08-26

申请人： Yoichiro Ishida ,  Mitsuhiro Imaizumi ,  Chie Toyoshima

发明人： Yoichiro Ishida ,  Mitsuhiro Imaizumi ,  Chie Toyoshima

IPC分类号： G06F13/12

CPC分类号： G11C7/1051 ,  G11C2207/107 ,  H03M9/00

摘要： A data transfer apparatus comprises a plurality of selectors each having two inputs and an output, and a transfer gate gating the transfer of data, wherein one inputs of the plurality of selectors are connected to respective bits of a data bus in the order that transfer bits are arranged, while the other inputs thereof are connected to the outputs of the other selectors in the order, the transfer gate is connected to the output of the final-stage selector of the plurality of selectors, data of the respective corresponding bits of the data bus is set in the respective plurality of selectors when a transmission enable signal is in a negated state, and when the transmission enable signal is arranged to be in an asserted state, the plurality of selectors and the transfer gate are connected so as to serially transfer the data, and the set data is serially transferred in the connecting state by means of a delayed action resulting from an inter-selector delay time.

摘要翻译： 数据传送装置包括多个选择器，每个选择器具有两个输入和一个输出，以及一个选通数据传输的传输门，其中多个选择器的一个输入以传输位的顺序连接到数据总线的相应位 被布置，而其他输入端按顺序连接到其他选择器的输出，传输门连接到多个选择器的最后级选择器的输出端，数据的相应相应位的数据 当发送使能信号处于否定状态时，在相应的多个选择器中设置总线，并且当发送使能信号被布置为处于置位状态时，多个选择器和传输门被连接以便串行传送 数据和设置数据通过由选择器间延迟时间引起的延迟动作在连接状态下被串行传送。

公开(公告)号：US20050062501A1

公开(公告)日：2005-03-24

申请号：US10926103

申请日：2004-08-26

申请人： Yoichiro Ishida ,  Mitsuhiro Imaizumi ,  Chie Toyoshima

发明人： Yoichiro Ishida ,  Mitsuhiro Imaizumi ,  Chie Toyoshima

IPC分类号： G06F13/372 ,  G11C7/10 ,  H03M9/00 ,  H03K19/0175 ,  G11C5/00 ,  H03K19/094

CPC分类号： G11C7/1051 ,  G11C2207/107 ,  H03M9/00

摘要： A data transfer apparatus comprises a plurality of selectors each having two inputs and an output, and a transfer gate gating the transfer of data, wherein one inputs of the plurality of selectors are connected to respective bits of a data bus in the order that transfer bits are arranged, while the other inputs thereof are connected to the outputs of the other selectors in the order, the transfer gate is connected to the output of the final-stage selector of the plurality of selectors, data of the respective corresponding bits of the data bus is set in the respective plurality of selectors when a transmission enable signal is in a negated state, and when the transmission enable signal is arranged to be in an asserted state, the plurality of selectors and the transfer gate are connected so as to serially transfer the data, and the set data is serially transferred in the connecting state by means of a delayed action resulting from an inter-selector delay time.

摘要翻译： 数据传送装置包括多个选择器，每个选择器具有两个输入和一个输出，以及一个选通数据传输的传输门，其中多个选择器的一个输入以传输位的顺序连接到数据总线的相应位 被布置，而其他输入端按顺序连接到其他选择器的输出，传输门连接到多个选择器的最后级选择器的输出端，数据的相应相应位的数据 当发送使能信号处于否定状态时，在相应的多个选择器中设置总线，并且当发送使能信号被布置为处于置位状态时，多个选择器和传输门被连接以便串行传送 数据和设置数据通过由选择器间延迟时间引起的延迟动作在连接状态下被串行传送。