摘要
利用单片机控制DAC输出的方法,将MIT-BIH Arrhythmia Database中的标准化心率失常数据通过可控增益的DAC输出,供医疗仪器测试使用。数据以FAT格式存储在SM卡中,方便数据库的更换。
Microchip MSP430F149 is used to control DAC to attain an amplification-controllable analog output of data of MITBIH Arrhythmia Database which is useful in testing medical machines. Data are written into Smart Media (SM)Card with Fat Format to make convenient the replacement of database.
出处
《中国医疗器械杂志》
CAS
2005年第5期346-348,330,共4页
Chinese Journal of Medical Instrumentation