异步串行智能通信的FPGA实现方法

Realization of Five-channel Intelligent Communication with FPGA

可编程逻辑器件随着微电子制造工艺的发展取得了长足的进步,今天已经发展成为可以完成超大规模的复杂组合逻辑与时序逻辑的现场可编程逻辑器件(FPGA)和复杂可编程逻辑器件(CPLD)。本设计介绍了用FPGA实现内部带FIFO的五路异步串行通信。设计中采用VHDL语言描述,使用X ilinx公司的Spartan-II系列的FPGA芯片。

With the development of microelectronics manufacture polytechnics, Programmable logic device has made a great progress. Today, it has become field programmable gate array （FPGA） and complex programmable logic device （CPLD） that can complete very high scale complex combination logic and time logic. This paper introduces five-channel asynchronous serial communication designed with FPGA. In design, it adopts VHDL language and use Spartan-Ⅱ series FPGA chip which is Xilinx company.