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1. 发明申请

US20050108495A1 Flexible design for memory use in integrated circuits 有权
标题翻译：内存使用灵活的集成电路设计
公开(公告)号：US20050108495A1
公开(公告)日：2005-05-19
申请号：US10713492
申请日：2003-11-14
申请人： Douglas McKenney , Steven Emerson
发明人： Douglas McKenney , Steven Emerson
IPC分类号： G06F17/50 , G06F12/00
CPC分类号： G06F17/5045 , G06F2217/64 , G06F2217/68
摘要： A method for designing and using a partially manufactured semiconductor product is disclosed. The partially manufactured semiconductor product, referred to as a slice, contains a fabric of configurable transistors and at least an area of embedded memory. The method contemplates that a range of processors, processing elements, processing circuits exists which might be manufactured as a hardmacs or configured from the transistor fabric of the slice. The method then evaluates all the memory requirements of all the processors in the range to create a memory superset to be embedded into the slice. The memory superset can then be mapped and routed to a particular memory for one of the processors within the range; ports can be mapped and routed to access the selected portions of the memory superset. If any memory is not used, then it and/or its adjoining transistor fabric can become a landing zone for other functions or registers or memories.
摘要翻译：公开了一种用于设计和使用部分制造的半导体产品的方法。部分制造的半导体产品（被称为切片）包含可配置晶体管的结构和至少一个嵌入式存储器的区域。该方法考虑到存在一些处理器，处理元件，处理电路的范围，其可以被制造为硬片或者由片的晶体管结构配置。该方法然后评估范围内的所有处理器的所有内存要求，以创建要嵌入到片中的内存超集。然后，存储器超集可被映射并路由到该范围内的一个处理器的特定存储器; 可以映射和路由端口以访问存储器超集的选定部分。如果没有使用任何存储器，那么它和/或其相邻的晶体管结构可以成为其他功能或寄存器或存储器的着陆区。

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