USB界面已普遍應用於工業界並具有眾多優點，而目前工業界常用的數位訊號處理器TI DSP TMS320F28xx系列晶片並未含USB通訊界面。因此本論文希望能建立起USB界面的DSP應用架構，借此利用USB界面的優勢予以實現DSP對X-Y Table位置控制的通訊傳輸[1-2]，達到即時的動態控制監視所需的高速資料傳輸。 並記錄相關參數，如X-Y軸的即時位置與即時的控制參數，以利將來對實際的控制方法所得的效應進行分析，提高開發效率。 本論文的重點在於Hardware，Software，Firmware設計整合與實現，其中包含：Hardware電路設計、PCB Layout，PC人機界面設計、USB通訊界面韌體設計、DSP位置控制韌體設計；有別於使用業界現有的開發套件進行研究驗證，實際上比較接近於以產品開發的方式進行整合。 The universal serial bus (USB), which has the advantage of applications, is applied to industry popularly. Since the serial chips of TI DSP TMS320F28xx, which are the common digital signal processing (DSP) used in industry, do not have USB interface layout, an USB interface design of the DSP framework is our target in the study. Furthermore, the advantage of the USB interface is employed in accomplishing the communication between the DSP and the X-Y table to achieve the position control and the high speed data transmission in real time dynamic monitor control. Besides, the relative parameters, such as real time positions of X-Y table and real time control parameters are record at the same time to be used in analyzing the effect of the control method to enhance the developmental efficiency. The points of our study are the integration and the realization of hardware, software, and firmware, such as hardware circuit design, PCB layout, PC HMI design, USB firmware design, and DSP firmware design in position control. The achieving manner of our research is close to the product development and is different from the industrial verification by using the available developmental module.
