【摘要】 在分析有限域运算的基础上 ,设计了能纠正一个符号错误的 RS编码器 ,并给出了 V HDL电路模型 ,利用XIL INX公司的 F oundation Series3 .1i集成设计环境完成了该 RS编码器的 VHDL 源代码输入、功能仿真、布局与布线、时序仿真 ,并用 XC95 72 PC84可编程逻辑芯片实现了该电路设计。更多还原

【Abstract】 Based on the theory of galois field operation, a RS encoder which can correct one symbol error is designed, and the VHDL model of the encoder is presented.The design process such as VHDL entry, functional simulation, place and route, timing simulation and device programming are completed with the XILINX Foundation Series 3.1i software.The circuit is implemented in the XC9572PC84 programmable logic device.更多还原