Realizing in - system programming of mcu by means of vb language 实现的单片机在系统可编程方法
The design of multiple in system programmable digital testing system 多种在系统可编程器件数字测试系统
The application of isp logic device in fault detect system on locomotive 在系统可编程逻辑器件在机车故障监测系统中的应用
With the development of vlsi and isp ( in system programmable ) technique , the way of design digital circuit has changed great 随着大规模集成电路的发展,尤其是在系统可编程逻辑器件的出现,数字电路的设计方法发生了很大的变化。
In this paper , the emphasis is how to use the in system programmable chip to improve the stability of microwave range finder and reduce the size of it 本文研究的重点是如何在微波测距仪中采用在系统可编程逻辑器件,以提高系统稳定性,同时减小系统体积和功耗。
Especially in the part of logic control , adopt the newest digital system programmable logic device , simplify system design , reduce system scale and improve system reliability 尤其在逻辑控制部分,采用了最新一代数字系统可编程逻辑器件,大大的简化了系统设计,缩小了系统规模,提高了系统可靠性。
The ag electrode and pt down - lead were set to the sensor . the micro - controller system used msp430f149 of ti company as cpu , which has an in - system programmable and intelligent data acquisition system 单片机系统以一个真正的在系统可编程全智能数据采集系统? ti公司2000年推出的flash型超低功耗16位单片机为核心。
Adopting isp and eda technique may not only integrating circuit but also changing the logic content of the chip without dismantling it from the circuit board . with the development of the isp chip " s density , the whole circuit may be integrated in one chip 采用功能强大的eda软件,结合在系统可编程技术( isp ) ,可以在不从电路板上拆下芯片的情况下,应用isp技术,改变芯片的逻辑内容。
In this paper , the microwave ranger finder adopts two lattice 1016 pld chips to integrate some separate circuits and make the function simulation . it proves the isp chip may improve the stability of the system and may reduce the power consumption too 同时由于在系统可编程逻辑器件的集成度不断提高,可以在单片芯片中集成整个数字电路系统,使得系统的稳定性得到了提高,而且体积、功耗大大减小。
In order to make the speed of the function simulation faster , the system adopting vhdl ( very high - speed integrated circuit hardware description language ) to make simulation faster , at the same time this make it easy to transplant the circuit to other kinds of isp chips 为了提高仿真的速度,对部分电路采用vhdl语言进行逻辑描述。通过实验证明,在微波测距仪中采用在系统可编程逻辑器件,收到了很好的效果。