complex programmable logic device (cpld) meaning in English
复杂可编程逻辑器件
Examples
- The control system includes two modules , one named the input module which acquires data digitally , and the other , named the output module , controls the emission of the laser , the gating function of the single photon counting module ( spcm ) and the synchronization of the input and output modules . each of them uses a complex programmable logic device ( cpld ) as the core component , and is devided into three parts : the hardware circuit , the programming logic circuit and the software
该控制系统主要包括控制单光子发射、单光子探测器、数据采集接收系统的输出系统和数据采集系统两个模块，它们都采用复杂可编程逻辑器件cpld作为核心功能芯片，由硬件电路设计、芯片编程和高级软件编程三部分组成。 - So programmable logic device ( pld ) as field programmable gates ( fpga ) and complex programmable logic device ( cpld ) are used widely . the advanced technology of hardware designs using these programmable logic devices develope quickly . pci local bus is intended for use as an interconnect mechanism between highly integrated peripheral controller components , peripheral add - in boards , and processor / memory systems
因此,现场可编程门阵列fpga ( fieldprogrammablegates ) 、复杂可编程逻辑器件cpld ( complexprogrammablelogicdevice )这些可编程器件得到了广泛的应用,基于这些可编程器件的先进硬件设计技术得到了迅速的发展。 - With rapid developments of system on chip ( soc ) , programmable logic devices ( pld ) , including complex programmable logic device ( cpld ) and field programmable gate array ( fpga ) , can support in - system programmability ( isp ) and become more popular in the world . this requires better download cables than before , which are used to program plds
随着片上系统( soc , systemonchip )时代的到来,包括复杂可编程逻辑器件( cpld , complexprogrammablelogicdevice )和现场可编程门阵列( fpga , fieldprogrammablegatearray )的可编程逻辑器件,具有系统内可再编程的独特优点,应用越来越广泛。 - 1 . a small and cheap 8 - bit microcontroller is used as control core . all components of the sensor , some of which are necessary for the multiple and intelligent functions , are selected ones with low cost and small package . by designing all auxiliary logic circuits in a complex programmable logic device ( cpld ) , and integrating all analog circuits in an application specific ic ( asic ) , the size of pcb board is greatly reduced , which make it possible that the pcb can be installed with the displacement detector together
系统采用小型廉价8位微控制器控制，电路内配置了为实现多功能智能化所必需的硬件，并全部采用低价格、小体积器件，还将所有辅助逻辑电路设计在一片复杂可编程逻辑器件cpld内，所有模拟电路集成于一片专用集成电路asic内，大大缩小了电路板尺寸，再与传感元件组装在一起，从而使整个系统在保证智能化功能的前提下，具有体积小、成本低、一体化和抗干扰能力强的特点。 - In this paper , the principle and method that making use of complex programmable logic devices ( cpld ) to realize high accurate pwm controller are chiefly analyzed , and a new control method and amendatory strategy for the triple multi - level convector based on cpld is put forward . by carefully analyzing the triple multi - level power amplifier composed of four bridges converter bridge , the fact and idea that complex programmable logic devices ( cpld ) have high speed
本文详细讨论分析了用可编程逻辑器件cpld实现高精度pwm控制器的原理和方法，并且提出了一种基于cpld器件的三进制多电平逆变器的控制方法和改进策略，针对具有四级逆变桥结构的三进制多电平功率放大器进行了具体的分析和验证，证实了可编程逻辑器件内部高速处理的性能和在电力电子技术控制中的应用优势。
Related Words
- cpld
- programmable clock
- programmable microcontroller
- programmable controller
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- complex programmable logic devices
- complex programmable logic device，cpld