基于FPGA的超声前端参数控制的设计与实现

Design and Implementation of the Parameter Control of the Ultrasonic Front-End Based on FPGA

作为一个复杂的医疗技术,超声检测技术在使用过程中,有很多控制参数需要根据具体的情况来决定,例如探头类型、分辨率等。为了让设备有较强的环境适应能力,通过计算机接口(串口、SPI),从上位机传递参数来配置设备就显得很有必要。

As a kind of complex medical technology, the ultrasonic examining technology has a tot of controUing parameters which need to decide according to the suitable situation, for example, probe type, resolution and so on. In order to improve the environment adaptiveness ability of the equipment, it is necessary to receive parameters from the upper computer through the computer interface （serial port, SPI）.