为减少引脚数,降低封装成本和尺寸,简化系统设计,电子器件工程联合委员会提出了一种高速串行接口协议JESD204B.文中呈现了该接口收发机控制器的具体实现方案,并且基于Xilinx的现场可编程门阵列中的高速串行收发器GTH,在6.25Gbit/s的数据速率下完成了4个通道的JESD204B接口收发机控制器的验证.
In order to reduce the pin count, the cost and size of packaging, and complexity of system design, a high speed serial interface protocol named JESD204B has been proposed by the JEDEC committee. This paper presents a specific implementation scheme of the transceiver controller based on this protocol. The implemented controller of the transceiver with 4 lanes has been verified with the high speed serial transceiver Xilinx FPGA GTH under a data rate of 6.25 Gbit/s.