发明授权
US08786310B1 Partially programming an integrated circuit using control memory cells
有权
使用控制存储单元对集成电路进行部分编程
- 专利标题: Partially programming an integrated circuit using control memory cells
- 专利标题(中): 使用控制存储单元对集成电路进行部分编程
-
申请号: US13588647申请日: 2012-08-17
-
公开(公告)号: US08786310B1公开(公告)日: 2014-07-22
- 发明人: Weiguang Lu , Paige A. Kolze , William W. Stiehl , Robert M. Balzli, Jr. , Carl M. Stern , Chen W. Tseng
- 申请人: Weiguang Lu , Paige A. Kolze , William W. Stiehl , Robert M. Balzli, Jr. , Carl M. Stern , Chen W. Tseng
- 申请人地址: US CA San Jose
- 专利权人: Xilinx, Inc.
- 当前专利权人: Xilinx, Inc.
- 当前专利权人地址: US CA San Jose
- 代理商 LeRoy D. Maunu
- 主分类号: H01L25/00
- IPC分类号: H01L25/00 ; H03K19/173 ; G06F7/38 ; G06F17/50
摘要:
Approaches for partially reconfiguring a frame are disclosed. In one approach, a circuit arrangement includes programmable resources, frames of configuration memory cells, and partial configuration control memory cells. Each frame includes a plurality of subsets of configuration memory cells, and each subset configures one of the programmable resources. Each partial configuration control memory cell is coupled to a respective one of the subsets. Responsive to a first partial bitstream that includes a quantity of configuration data for all the subsets of configuration cells of a first frame of the plurality of frames, each subset of the configuration memory cells of the first frame is configurable or not configurable responsive to the state of the associated partial configuration control memory cell.
信息查询
IPC分类: