摘要
随着在系统可编程技术的发展及日趋成熟，利用可编程逻辑器件（ PLD）进行大规模电路的集成化设计成为可能 .对当今最流行的系统设计技术 VHDL和在系统可编程（ ISP）逻辑器件作一简要介绍，并设计了一种高集成度的光栅数显装置，明显地减少了所用 IC数量和印制版制作的复杂度，显著地提高了系统平均无故障工作时间和系统的可靠性 .
Along with the development and maturity of In- System Programming technology, it is possible to conduct the integration design with the ISP logic devices. This article briefly introduces the most popular system design technology－ VHDL and ISP logic elements, and designs a kind of high integrated grating digital readout devices, which decreases the quantities of IC and the complexity of making PCB evidently, and increases the average no breaking- down working hours and the reliability of the system remarkably.
出处
《沈阳工业大学学报》
EI
CAS
2001年第1期39-42,共4页
Journal of Shenyang University of Technology
