发明申请
US20080126456A1 Standard cell for arithmetic logic unit and chip card controller
有权
用于算术逻辑单元和芯片卡控制器的标准单元
- 专利标题： Standard cell for arithmetic logic unit and chip card controller
- 专利标题（中）： 用于算术逻辑单元和芯片卡控制器的标准单元
-
申请号： US11501305申请日： 2006-08-09
-
公开(公告)号： US20080126456A1公开(公告)日： 2008-05-29
- 发明人: Thomas Kuenemund
- 申请人： Thomas Kuenemund
- 申请人地址： DE Muenchen
- 专利权人： Infineon Technologies AG
- 当前专利权人： Infineon Technologies AG
- 当前专利权人地址： DE Muenchen
- 主分类号： G06F7/575
- IPC分类号： G06F7/575
摘要：
A cell for an arithmetic logic unit includes a first input; a second input; a carry-in input; a first control input and a second control input; and a circuit connected to the first input, the second input, the carry-in input, the first control input, and the second control input. The circuit has a first output and a second output, the second output having a first value as a function of the first input and the second input when the first control input and the second control input are supplied values equal to a value at the carry-in input, and having a second value as a function of the first input and second input when the values at the first control input and the second control input are independent of the value at the carry-in input.
公开/授权文献
信息查询
IPC分类:
