基于OMAP3530的超声诊断仪设计  

Based on OMAP3530 Ultrasonic Diagnostic Instrument Design

作　　者：余炎雄 谢育 

机构地区：[1]汕头市超声仪器研究所有限公司,汕头515041

出　　处：《中国医疗器械信息》2014年第8期28-33,共6页China Medical Device Information

摘　　要：本文介绍了基于OMAP3530的超声诊断仪设计,采用OMAP3530及其配套的电源和存储器芯片构建了超声诊断仪的系统平台,系统平台具有低功耗、通用接口丰富、数据传输速率快等特点。系统平台通过GPMC接口和超声模块的数字信号处理FPGA进行连接,实现与超声模块控制参数和超声数据的高速传输功能,详述GPMC总线相关的时序、驱动程序、应用程序的设计与实现,最终完成产品的设计,并对产品进行检查和验证。This paper describes the design of a diagnostic ultrasound system based on OMAP3530. The diagnostic ultrasound system platform, built with OMAP3530, its supporting power supply and memory chips, features low power consumption, rich common interfaces and fast data transfer rate. Connected via GPMC interface and digital signal processing FPGA of ultrasound module, the system platform achieves high-speed data transfer of ultrasound module control parameters and ultrasound data. The paper also covers the design and implementation of timing, drivers and application related to GPMC bus in details. Final y the designed product was tested and veriifed upon completion.

关 键 词：OMAP3530 超声诊断仪 

分 类 号：R445.1[医药卫生—影像医学与核医学]