In this paper, the design and verification process of an automobile-engine-fan control system on chip （SoC） are introduced. The SoC system, SHU-MV08, reuses four new intellectual property （IP） cores and the design...In this paper, the design and verification process of an automobile-engine-fan control system on chip （SoC） are introduced. The SoC system, SHU-MV08, reuses four new intellectual property （IP） cores and the design flow is accomplished with 0.35 btm chartered CMOS technology. Some special functions of IP cores, the detailed integration scheme of four IP cores, and the verification method of the entire SoC are presented. To settle the verification problems brought by analog IP cores, NanoSim based chip-level mixed-signal verification method is introduced. The verification time is greatly reduced and the first tape-out achieves success which proves the validity of our design.展开更多
随着雷达信号处理技术的发展,对于宽带线性调频(Linear Frequency Modulation)信号发生器的需求也变得十分迫切。基于Xilinx公司的直接数字频率合成(Direct Digital frequency Synthesis,DDS)IP核和高速数模转换器(Digital-to-Analog Co...随着雷达信号处理技术的发展,对于宽带线性调频(Linear Frequency Modulation)信号发生器的需求也变得十分迫切。基于Xilinx公司的直接数字频率合成(Direct Digital frequency Synthesis,DDS)IP核和高速数模转换器(Digital-to-Analog Converter,DAC)的架构,设计了一种可实时切换参数的多相宽带线性调频信号发生器,并完成仿真和上板验证。经仿真和上板验证,该信号发生器能够根据任务要求实时切换线性调频信号的参数,生成的信号指标准确,实现方法可靠,具有一定的实用价值。展开更多
基金Project supported by the IC Special Foundation of Shanghai Municipal Commission of Science and Technology (Grant No.09706201300)the Shanghai Municipal Commission of Economic and Information (Grant No.090344)the Shanghai High-Tech Industrialization of New Energy Vehicles (Grant No.09625029),and the Graduate Innovation Foundation of Shanghai University
文摘In this paper, the design and verification process of an automobile-engine-fan control system on chip （SoC） are introduced. The SoC system, SHU-MV08, reuses four new intellectual property （IP） cores and the design flow is accomplished with 0.35 btm chartered CMOS technology. Some special functions of IP cores, the detailed integration scheme of four IP cores, and the verification method of the entire SoC are presented. To settle the verification problems brought by analog IP cores, NanoSim based chip-level mixed-signal verification method is introduced. The verification time is greatly reduced and the first tape-out achieves success which proves the validity of our design.
文摘随着雷达信号处理技术的发展,对于宽带线性调频(Linear Frequency Modulation)信号发生器的需求也变得十分迫切。基于Xilinx公司的直接数字频率合成(Direct Digital frequency Synthesis,DDS)IP核和高速数模转换器(Digital-to-Analog Converter,DAC)的架构,设计了一种可实时切换参数的多相宽带线性调频信号发生器,并完成仿真和上板验证。经仿真和上板验证,该信号发生器能够根据任务要求实时切换线性调频信号的参数,生成的信号指标准确,实现方法可靠,具有一定的实用价值。
