XAPP689 – 管理大型 FPGA 中的触地反弹

XAPP689 – 管理大型 FPGA 中的触地反弹
Application Note: FPGAs

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Managing Ground Bounce in Large FPGAs
Author: Tony Duong
XAPP689 (v1.2) October 30, 2007


Summary Ground bounce must be controlled to ensure proper operation of high-performance FPGA
devices. Particular attention must be applied to minimizing board-level inductance during PCB
layout. This document describes calculations to help to ensure that a design me