采用新型的GTL总线收发器、时钟相位调节和组合式匹配等技术措施,解决了总线设计的驱动、时序和信号完整性问题。
The problems of backplane bus design, such as the driver, timing and signal integrate, have solved by using the GTL transceivers, phase adjustment of the clock and combined match techniques.
对其中的关键信号处理流程如载波恢复、时序恢复等提供了设计和性能分析。
There are illustrations for designing and analysis for performance of important signal processing steps such as carrier recovery and timing recovery etc.
设计了二进制树型拓扑结构传播统一的系统时钟和触发信号,采用CPLD提供传感器间的精确时序和同步。
A binary tree routing topology is designed for propagating the system clock and trigger signal and the accurate timing and synchronization between sensors are provided by CPLD.
设计了一种可以降低CMOS图像传感器(CIS)中数字噪声对模拟信号影响的时序。
A timing circuit is designed to reduce the effect of digital noise on analog signal in CMOS image sensor (CIS).
软件设计首先完成了PWM信号的输出与时序控制,并设计了键盘输入功能模块、LED显示功能模块、电流电压信号采样功能模块,以及模糊神经算法自学习软件功能模块。
The software design implemented PWM output and sequence control module, keyboard input module, LED display module, current and voltage sampling module and fuzzy neural algorithm self study module.
分析和仿真结果表明,通过在设计中运用信号完整性分析方法,本文设计的超高速数据采集系统能满足工作时序的要求。
The timing analysis and si simulation results show that the UHDA system can satisfy the system timing requirements with the help of the si analysis technique discussed in this thesis.
介绍了线阵CCD传感特性和CCD驱动时序;设计了一种新颖的基于嵌入式单片机的线阵CCD驱动电路、CCD输出模拟信号采集为一体的溶液质量分数检测系统。
A novel linear CCD drive circuit based on embeded MCU is proposed, and liquid quality fraction detection system is elaborated, which is composed of CCD analog output signal acquisition.
利用FPGA完成复杂且高速的逻辑控制及时序设计,将采集的图像根据视频信号原理进行裁剪并存储在SRAM中。
FPGA is used to achieve the complex and high-speed logic control and the design of time sequence, with grabbed digital video signal cut and stored in SRAM, under the principles of the video signal.
利用FPGA完成复杂且高速的逻辑控制及时序设计,将采集的图像根据视频信号原理进行裁剪并存储在SRAM中。
FPGA is used to achieve the complex and high-speed logic control and the design of time sequence, with grabbed digital video signal cut and stored in SRAM, under the principles of the video signal.
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