Invention Grant
- Patent Title: Independent gate control logic circuitry
- Patent Title (中): 独立门控逻辑电路
-
Application No.: US11168717Application Date: 2005-06-28
-
Publication No.: US07265589B2Publication Date: 2007-09-04
- Inventor: Ching-Te Chuang , Keunwoo Kim , Jente Benedict Kuang , Kevin John Nowka
- Applicant: Ching-Te Chuang , Keunwoo Kim , Jente Benedict Kuang , Kevin John Nowka
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Winstead PC
- Main IPC: H03K19/20
- IPC: H03K19/20 ; H03K19/094 ; H03K19/00 ; H03K19/096

Abstract:
A dynamic logic gate has a dynamic node pre-charged in response to a pre-charge phase of a clock signal and a logic tree with a plurality of logic inputs for evaluating the dynamic node during an evaluate phase of the clock signal in response to a Boolean combination of the logic inputs. The logic tree has a stacked configuration with at least one multi-gate FEAT device for coupling an intermediate node of the logic tree to the dynamic node in response to a first logic input of the plurality of logic inputs or in response to the pre-charge phase of the clock signal. The multi-gate FEAT device has one gate coupled to the first logic input and a second gate coupled to a complement of the clock signal used to pre-charge the dynamic node.
Public/Granted literature
- US20060290384A1 Independent gate control logic circuitry Public/Granted day:2006-12-28
Information query
IPC分类: