发明名称 Data handling system comprising memory banks and data rearrangement
摘要 It is an object of the invention to provide a memory architecture that can handle data interleaving efficiently. This and other objects are achieved by the system according to the invention. The data handling system, is configured for receiving at an input a plurality of commands. The system comprises: a plurality of memory banks; a distributor connected to the input and having a plurality of distributor outputs. Each specific one of the plurality of memory banks (106) is connected to a specific one of the plurality of distributor outputs. The distributor comprises a permutator for designating for each specific command a specific distributor output. The distributor distributes the specific command to the specific designated distributor output. The permutator has a control input and the designating is reconfigurable under the control of reconfiguration data received at the control input.
申请公布号 US9490848(B2) 申请公布日期 2016.11.08
申请号 US200912994061 申请日期 2009.05.19
申请人 NXP B.V. 发明人 Rijshouwer Erik;van Berkel Cornelis Hermanus
分类号 H03M13/27;G11C7/10;H03M13/00 主分类号 H03M13/27
代理机构 代理人
主权项 1. A data handling system, wherein the data handling system is configured for receiving, at an input, a plurality of commands, the data handling system comprising: a plurality of memory banks; a distributor connected to the input and having a plurality of distributor outputs; and an output, wherein the plurality of commands comprises at least one read command and each specific one of the plurality of memory banks is configured for producing, at the output, a particular data object in response to receiving a particular read command from the distributor, the plurality of commands is organized as a first sequence of command vectors, the data objects appearing at the output are organized as a second sequence of data object vectors, each specific one of the plurality of memory banks is connected to a specific one of the plurality of distributor outputs, the distributor comprises a permutator configured to designate, for each specific command, a specific distributor output so that the distributor distributes the specific command to the designated distributor output, and the permutator has a control input configured to receive reconfiguration data that control the designation of the specific distributor output.
地址 Eindhoven NL