摘要
为了实现匀场电源初始参数的设置和控制,采用STC89C58单片机作为控制器.M95040电可擦除只读存储器用于存储匀场电源初始参数.通过PC机与单片机之间的串口通信以及单片机与电可擦除只读存储器之间的SPI接口通信实现匀场电源初始参数的写入与读取.调试取得了预期的结果.
In order to realize the setup and control of the shim power initial parameters, this paper uses single chip microcomputer （SCM） as the controller and uses EEPROM as the memorizer for initial parameters. The serial communication between SCM and PC and the communication based on SPI bus between EEPROM and SCM are applied to read or write the initial parameters. The expected result is achieved in debugging.
出处
《集美大学学报（自然科学版）》
CAS
2008年第2期132-136,共5页
Journal of Jimei University：Natural Science
基金
福建省自然科学基金资助项目(T0750015)
国家科技支撑计划资助项目(2006BAK03A22)
关键词
NMR谱仪
M95040
SPI
匀场电源
初始参数
nuclear magnetic resonance spectrometers
M95040
SPI
shim power
initial parameters
