In this paper, a new method how to implement the A/D sampling controller based on CPLD/FPGA by VHDL language is proposed and keys are needed to notice when programming.

• 介绍了如何用CPLD/FPGA可编程器件和VHDL硬件描述语言来实现A/D采样控制器,以及在编程时需要注意的问题,为A/D采样控制器的实现提供了一种新的解决方案。