专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5936426A Logic function module for field programmable array 失效
标题翻译：现场可编程阵列的逻辑功能模块
公开(公告)号：US5936426A
公开(公告)日：1999-08-10
申请号：US794096
申请日：1997-02-03
申请人： Stanley Wilson , King W. Chan , Mark Frappier
发明人： Stanley Wilson , King W. Chan , Mark Frappier
IPC分类号： H03K19/173 , H03K19/094
CPC分类号： H03K19/1737
摘要： A logic function module comprises a plurality of input nodes and an output node. A first control circuit has at least one input connected to one of the input nodes, a first output, and a second output which is the complement of the first output. A second control circuit has at least one input connected to one of the input nodes, a first output, and a second output which is the complement of the first output. A first switching circuit is connected between one of the input nodes and the output node and is controlled from the first output of the first control circuit the first output of the second switching circuit. A second switching circuit is connected between one of the input nodes and the output node and is controlled from the second output of the first control circuit the first output of the second switching circuit. A third switching circuit is connected between one of the input nodes and the output node and is controlled from the first output of the first control circuit the second output of the second switching circuit. A fourth switching circuit is connected between one of the input nodes and the output node and is controlled from the second output of the first control circuit the second output of the second switching circuit.
摘要翻译：逻辑功能模块包括多个输入节点和输出节点。第一控制电路具有连接到输入节点之一，第一输出和作为第一输出的补码的第二输出的至少一个输入。第二控制电路具有连接到输入节点之一，第一输出和作为第一输出的补码的第二输出的至少一个输入。第一开关电路连接在输入节点之一和输出节点之间，并且由第一控制电路的第一输出端控制第二开关电路的第一输出。第二开关电路连接在输入节点之一和输出节点之间，并从第一控制电路的第二输出端控制第二开关电路的第一输出。第三开关电路连接在输入节点之一和输出节点之间，并从第一控制电路的第一输出端控制第二开关电路的第二输出。第四开关电路连接在输入节点之一和输出节点之间，并从第一控制电路的第二输出端控制第二开关电路的第二输出。

IPRDB

热门服务

关于我们

友情链接

联系方式