发明授权
US09401190B1 High speed FPGA boot-up through concurrent multi-frame configuration scheme
有权
通过并发多帧配置方案实现高速FPGA启动
- 专利标题: High speed FPGA boot-up through concurrent multi-frame configuration scheme
- 专利标题(中): 通过并发多帧配置方案实现高速FPGA启动
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申请号: US14685098申请日: 2015-04-13
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公开(公告)号: US09401190B1公开(公告)日: 2016-07-26
- 发明人: Jun Pin Tan , Kiun Kiet Jong , Lai Pheng Tan
- 申请人: Altera Corporation
- 申请人地址: US CA San Jose
- 专利权人: Altera Corporation
- 当前专利权人: Altera Corporation
- 当前专利权人地址: US CA San Jose
- 代理机构: Fletcher Yoder, P.C.
- 主分类号: G06F7/38
- IPC分类号: G06F7/38 ; H03K19/177 ; G11C8/04 ; G11C7/00
摘要:
Systems and methods are provided herein for implementing a programmable integrated circuit device that enables high-speed FPGA boot-up through a significant reduction of configuration time. By enabling high-speed FPGA boot-up, the programmable integrated circuit device will be able to accommodate applications that require faster boot-up time than conventional programmable integrated circuit devices are able to accommodate. In order to enable high-speed boot-up, dedicated address registers are implemented for each data line segment of a data line, which in turn significantly reduces configuration random access memory (CRAM) write time (e.g., by a factor of at least two).
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