本人编写的FPGA光电编码器输入模块,没有实验,但仿真基本实现,希望有参考价值.-FPGA optical encoder input module, there is no experimental, but simulation technology, hope to have reference value.

SFF8472协议,要写光模块程序的一定要用到它-SFF8472 agreement, write optical module procedures it must