利用CPLD复杂可编程逻辑器件,结合VHDL硬件描述语言,设计了一种线阵CCD驱动时序电路。
Use CPLD and VHDL together to design the time sequence driving circuit for a kind of linear CCD.
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.
选用复杂可编程器件(CPLD)作为硬件设计载体,使用VHDL语言对驱动时序发生器进行了硬件描述。
Complex program logic device (CPLD) has been chosen as the hardware design platform, driving schedule generator has been described with VHDL.
解决了CCD的时序电路及功率驱动电路设计问题。
The paper designs the circuits of working clock and power driver for CCD.
软件部分介绍了系统的PCI驱动程序开发方式,时序逻辑的实现,还有系统的被动显示界面、主动FM、CW、全景、扇面显示界面的设计。
The software part is consist of opening out PCI driver program, scheduling logic, the display interface of passive mode and the FM, CW, all-scene, fan-scene of active mode.
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.
在分析了CCD器件驱动时序关系的基础上,设计了可选输出的驱动时序发生器。
The driving schedule generator with optional output has been designed for CCD camera.
针对某高帧频CCD可见光相机的设计要求,提出一种可行的驱动时序设计方法。
Put forward an available method aimed at the requirements of CCD visible light camera with high frame rate.
在软件设计中,主要完成了FPGA的驱动时序设计和ARM的主控程序设计。
In software designing, the main driver to complete the FPGA design and ARM timing master programming.
支持长短按键的键盘驱动与普通的键盘驱动在时间要求上有所不同,对时序进行分析后,利用同步机制设计与实现了键盘管理模块。
Because the press-and-hold keyboard driver is different from the normal driver, it is very important to analyze temporal coherence before driving the keyboard.
该设计采用拥挤与时序双重驱动模式,有效的满足了可布线性与时序功能的要求。
This design adopted the mode of congest-driven and timing-driver and effectively meet the requirement of routing and timing.
在设计微光CCD ICX659ALA的驱动电路和驱动时序的基础上,提出了一种自适应精确调节曝光时间的方法。
A precise method to adaptively adjust the exposure time of CCD has been proposed and demonstrated based on the design of the driving circuit system and timing of ICX659ALA, a Low Light Level CCD.
CCD驱动电路的关键部分是时序脉冲产生电路,目前国内外大都采用可编程逻辑器件来设计这部分。
The key part of the CCD drive circuit is a pulse generation circuit, for the present, which is generally achieved by employing the programmable logic devices at home and abroad.
并使用VHDL语言设计LCD驱动时序电路。
实验结果表明,驱动时序发生器的设计是正确的,可以满足CCD工作驱动要求。
The experiment result indicates that the design of driving schedules generator is virtual. And it meet with the task of CCD.
针对某航空相机的设计要求,提出了一种可行的多模式驱动时序设计方法。
Put forward an available method aimed at the requirements of aerial camera with multi-mode.
介绍了一种帧转移型面阵紫外CCD—CCD180—512-SFT,在对它的驱动时序进行分析的基础上,设计了驱动时序电路并完成了仿真。
One of frame transfer array UV-CCD—CCD180-512-SFT was introduced. According to its driving schedule, the driving scedule circuit was designed and the system simulation has been successfully fulfilled.
介绍了一种帧转移型面阵紫外CCD—CCD180—512-SFT,在对它的驱动时序进行分析的基础上,设计了驱动时序电路并完成了仿真。
One of frame transfer array UV-CCD—CCD180-512-SFT was introduced. According to its driving schedule, the driving scedule circuit was designed and the system simulation has been successfully fulfilled.
应用推荐