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公开(公告)号:US5245226A
公开(公告)日:1993-09-14
申请号:US661285
申请日:1991-02-25
IPC分类号: H03K19/173
CPC分类号: H03K19/1737
摘要: A macrocell is provided for use in logic circuits which is capable of being configured into any one of six different states so as to replicate an X-type output architecture, an L-type output architecture and a number of hybrid architectures which encompass features from one or both of these types.
摘要翻译: 宏单元被提供用于能够被配置成六种不同状态中的任何一种的逻辑电路中,以便复制X型输出架构,L型输出架构和多个混合体系结构,其中包含一个 或这两种类型。