| dc.description.abstract | 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. | en_US |