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1.发明授权Dual port memory device, memory device and method of operating the dual port memory device 有权双端口存储器件，存储器件和操作双端口存储器件的方法公开(公告)号：US07898880B2
公开(公告)日：2011-03-01
申请号：US12438428
申请日：2007-09-12
申请人： Yu-Hwan Jung , Ji-Tae Ha , Chang-Hyuk Hui , Young-Hun Lim
发明人： Yu-Hwan Jung , Ji-Tae Ha , Chang-Hyuk Hui , Young-Hun Lim
IPC分类号： G11C7/00
CPC分类号： G06F13/1684 , G11C7/1075
摘要： A dual port memory device converts an address and a control signal, which are inputted via a first port and conform to a first type memory interface, into an address and a control signal which conform to a second type memory interface, to access a memory array. The dual port memory device accesses a memory array based on an address and a control signal which are inputted via a second port and conform to the second type memory interface. The dual port memory device accesses a memory array according to the first type memory interface or the second type memory interface in response to a selecting signal. Therefore, the dual port memory device can be coupled to a processor with a first interface (e.g., PSRAM or SRAM interface) and a processor with a second interface (e.g., SDRAM interface).
摘要翻译： 双端口存储器设备将通过第一端口输入并符合第一类型存储器接口的地址和控制信号转换成符合第二类型存储器接口的地址和控制信号，以访问存储器阵列 。 双端口存储器设备基于经由第二端口输入并符合第二类型存储器接口的地址和控制信号来访问存储器阵列。 响应于选择信号，双端口存储器件根据第一类型存储器接口或第二类型存储器接口访问存储器阵列。 因此，双端口存储器件可以与具有第一接口（例如，PSRAM或SRAM接口）的处理器和具有第二接口（例如，SDRAM接口）的处理器耦合。
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2.发明申请DUAL PORT MEMORY DEVICE, MEMORY DEVICE AND METHOD OF OPERATING THE DUAL PORT MEMORY DEVICE 有权双端口存储器件，存储器件和操作双端口存储器件的方法公开(公告)号：US20100232238A1
公开(公告)日：2010-09-16
申请号：US12438428
申请日：2007-09-12
申请人： Yu-Hwan Jung , Ji-Tae Ha , Chang-Hyuk Hui , Young-Hun Lim
发明人： Yu-Hwan Jung , Ji-Tae Ha , Chang-Hyuk Hui , Young-Hun Lim
CPC分类号： G06F13/1684 , G11C7/1075
摘要： A dual port memory device converts an address and a control signal, which are inputted via a first port and conform to a first type memory interface, into an address and a control signal which conform to a second type memory interface, to access a memory array. The dual port memory device accesses a memory array based on an address and a control signal which are inputted via a second port and conform to the second type memory interface. The dual port memory device accesses a memory array according to the first type memory interface or the second type memory interface in response to a selecting signal. Therefore, the dual port memory device can be coupled to a processor with a first interface (e.g., PSRAM or SRAM interface) and a processor with a second interface (e.g., SDRAM interface).
摘要翻译： 双端口存储器设备将通过第一端口输入并符合第一类型存储器接口的地址和控制信号转换成符合第二类型存储器接口的地址和控制信号，以访问存储器阵列 。 双端口存储器设备基于经由第二端口输入并符合第二类型存储器接口的地址和控制信号来访问存储器阵列。 响应于选择信号，双端口存储器件根据第一类型存储器接口或第二类型存储器接口访问存储器阵列。 因此，双端口存储器件可以与具有第一接口（例如，PSRAM或SRAM接口）的处理器和具有第二接口（例如，SDRAM接口）的处理器耦合。
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