摘要
提出了一种大规模Flash型FPGA整体电路编程后功能仿真验证的方法。通过对核心Flash单元建立数字Verilog等效模型,采用整体数字仿真验证和模拟仿真验证的方法,结合编程功能案例,对器件内部所有的资源模块进行功能仿真验证,并且提出了加快整体电路数字仿真速度的方法。将提出的仿真验证方法成功应用于大规模Flash型FPGA芯片设计验证,得到了正确的验证结果,整体电路仿真验证速度得到了显著提升。
A method for functional simulation verification of large-scale Flash-based FPGA after overall circuit programming is proposed.By developing a digital Verilog equivalent model for the core Flash unit,using overall digital simulation and analog simulation verification,and combining with a programming function case,functional simulation verification of all resource modules inside the device is conducted,and a method for accelerating the digital simulation speed of the overall circuit is proposed.The proposed simulation verification method is successfully applied to the design verification of a large-scale Flash-based FPGA chip,and correct verification conclusion is obtained.The overall circuit simulation verification speed is significantly improved.
作者
蔺旭辉
马金龙
曹杨
熊永生
曹靓
赵桂林
LIN Xuhui;MA Jinlong;CAO Yang;XIONG Yongsheng;CAO Liang;ZHAO Guilin(China Electronics Technology Group Corporation No.58 Research Institute,Wuxi 214035,China)
出处
《电子与封装》
2025年第1期71-76,共6页
Electronics & Packaging
