摘要
介绍了DDS技术在MCU+FPGA双系统的一种实现方法,重点介绍了MCU的控制系统设计与现场可编程逻辑门阵列FPGA实现直接数字频率合成的原理及其电路结构,并给出了利用ALTERA公司的Flex10K系列EPF10K10LC84-4设计实现方案。
A method of achieving DDS through MCU and FPGA is given in the paper, then the controlling circuit by MCU and the priciple and its circuit by FPGA are emphasized,At last the design is succeeded by EPF1- 0K10Lc84-4 of flex 10k family produced by ALTERA company.
出处
《电脑学习》
2008年第1期13-14,共2页
Computer Study
