Freescale 56800 - series dsp ( digital signal processor ) combines the strengths of both dsp and mcu ( microcontroller ) , and is a high - performance , low - cost 16 - bit dsp . 56800 - series dsp has found a way in many industrial applications such as motor control , power supply control , long - distance metering , and automation , to name a few Freescale56800系列dsp是具有dsp的特點和單片機功能的高性能、低價位16位數字信號處理器,在電機控制、電源控制、遠程儀表、自動化等領域得到廣泛應用。
The main research of this article is about the digitalization of the controlling circuit . the controlling circuit use the combination of the mcu ( microcontroller ) and dsp ( digital signal processor ) to get control . the control system is programmed to meet the need of the requirement of the welding process of the basic welding method , such as mig , pulse mig and so on , with the same hardware 本文主要是研究控制電路的數字化,控制電路采用單片機( mcu ,即微控制器microcontroller )與dsp (數字信號處理器)相結合的雙機系統來進行控制,在硬件不變的條件下,通過編程使控制系統需滿足mig 、脈沖mig等基本焊接方法的焊接工藝要求。