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DUAL PORT MEMORY DEVICE HAVING DUAL MEMORY INTERFACE, MEMORY DEVICE AND METHOD OF OPERATING THE DUAL PORT MEMORY DEVICE

机译:具有双存储器接口的双端口存储器设备,存储器设备以及操作双端口存储器设备的方法

摘要

A dual port memory device having dual memory interface, a memory device and a method of operating the dual port memory device are provided to connect processors with different memory interfaces selectively. A dual port memory device(100) includes a memory array(160), a dual interface part(180) and a first memory interface part. The dual interface part accesses the memory array according to first type memory interface or accesses the memory array according to second type memory interface on the basis of a control signal and an address inputted through a first port in response to a selection signal. The first memory interface part accesses the memory array through the second type memory interface on the basis of a control signal and an address inputted through a second port.
机译:提供具有双存储接口的双端口存储设备,存储设备和操作双端口存储设备的方法以选择性地将具有不同存储接口的处理器连接。双端口存储设备(100)包括存储阵列(160),双接口部分(180)和第一存储器接口部分。双接口部分基于控制信号和响应于选择信号通过第一端口输入的地址,根据第一类型存储器接口访问存储器阵列或根据第二类型存储器接口访问存储器阵列。第一存储器接口部分基于控制信号和通过第二端口输入的地址,通过第二类型存储器接口访问存储器阵列。

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