摘要
DSP芯片以其高速性、实时性等优点逐步被用到电机保护中,利用高性能外围器件尤其是外围存储器与DSP的硬件匹配是充分发挥其优点的必要条件。文中以基于TMS320C32高速CPU为核心芯片的智能型电机保护仪为模型,介绍了高性能FLASH芯片AM29F010B与DSP芯片的硬件接口与软件编程技术及应注意的问题或技巧。
High performance peripheral memory plays an important role in matching high speed,real-time
DSP microprocessor which is used to the motor protection even more widely.The scheme of hardware interface
design and software programme realization between flash memory and DSP processor chip was introduced groun
ding on the module with the intelligent motor protection device based on DSP technology.Several important poin-
ts or skills were presented as well.
出处
《中国仪器仪表》
2004年第6期39-41,共3页
China Instrumentation
