发明申请
- 专利标题: APPARATUS FOR IMPROVING PERFORMANCE OF FIELD PROGRAMMABLE GATE ARRAYS AND ASSOCIATED METHODS
- 专利标题(中): 改进现场可编程门阵列性能的方法及相关方法
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申请号: US13214144申请日: 2011-08-19
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公开(公告)号: US20130043902A1公开(公告)日: 2013-02-21
- 发明人: Irfan Rahim , Jeffrey T. Watt , Richard G. Cliff , Andy L. Lee , Ping-Chen Liu
- 申请人: Irfan Rahim , Jeffrey T. Watt , Richard G. Cliff , Andy L. Lee , Ping-Chen Liu
- 主分类号: H03K19/177
- IPC分类号: H03K19/177
摘要:
A field programmable gate array (FPGA) includes a set of monitor circuits adapted to provide indications of process, voltage, and temperature for at least one circuit in the FPGA, and a controller adapted to derive a range of body-bias values for the at least one circuit from the indications of process, voltage, and temperature for the at least one circuit. The FPGA further includes a body-bias generator adapted to provide a body-bias signal to at least one transistor in the at least one circuit. The body-bias signal has a value within the range of body-bias values.
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