The passive serial configuration of FPGA is controlled by CPLD.EPROM is selected to store the configuration program.It can improve encryption of the CNC system, and simplify the circuit.
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- 该方法由CPLD控制配置过程,EPROM存储配置文件,实现了FPGA的被动串行配置,增强了数控系统的保密性、简化了系统电路。