FPGA GTP技术在光传输设备背板总线的应用

The application of FPGA GTP in optical transmission equipment backplane Hybrid bus transmission

对目前通用的光传输设备背板总线传输的方法进行了分析,针对该方法的不足提出了一种应用FPGA GTP技术完成光传输设备背板总线传输的方式。详细介绍了FPGA GTP技术的优势和特点,并对FPGA GTP进行了合理的软、硬件设计,实现了在光传输设备背板中不同业务、不同速率的混合总线的串行传输。

On the universal optical transmission equipment backplane bus transmission method were analyzed, aiming at the shortage of the method put forward a kind of application of FPGA GTP technology optical transmission equipment backplane bus transmission, introduced in detail the FPGA GTP technology advantages and characteristics of FPGA GTP for a reasonable design of hardware and sottware, to achieve in the optical transmission equipment backplane in different business, different rate of hybrid bus serial transmission.