Application of USB Bridge Chip to ECG Signal Sampling System / 医疗卫生装备

ABSTRACT

This paper describes the design of an ECG OEM module based on W78LE54 single chip.The module samples standard I,II and III lead ECG signals in 200Hz rate.The board communicates with computer through the Universal Serial Bus(USB) by using CP2101,a highly-integrated USB-to-UART bridge chip,which can realize PC peripheral's plug&play.