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阐述了利用虚拟仪器概念研制的逻辑分析仪原理及其在设计中为提高采样速率,促进仪器小型化、增加电路可靠性、提供友善的用户界面等方面所做的具体工作和采取的具体措施。本文所述的虚拟仪器原理及其设计方法,在本世纪90年代的仪器开发中具有重要意义。
The principle of logic analyzer developed by using the concept of virtual instrument and its concrete work and concrete measures in the design to improve the sampling rate, promote the miniaturization of the instrument, increase the reliability of the circuit and provide a friendly user interface are described. The principle of virtual instrument and its design method described in this paper is of great significance in the development of instruments in the 1990s.