FPGA VERILOG调度器一般包括SP、RR、WRR、WFQ等，RR调度指的是轮询调度，此种调度不带权重概念，均匀轮询进行调度。-FPGA VERILOG The scheduler typically include SP, RR, WRR, WFQ, etc., RR refers to the round robin scheduling, dispatching without the weight of such concepts, even polling scheduling.