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本文介绍快速测试功率仪的总体结构和控制软件。在硬件部分介绍了全 ROM 化数字乘法器的实现方法和采样系统。在软件部分介绍了控制程序的主流程最后,重点讨论了采样系统的误差。
This article describes the rapid test power meter overall structure and control software. Introduced in the hardware part of the whole ROM digital multiplier implementation and sampling system. In the software section introduces the main process of the control program Finally, focusing on the error of the sampling system.