最近论文投稿，一个reviewer给我了这样一个问题，it would be interesting to see a more thoroughanalysis of the differences
in the throughput: is this caused only by thefrequency reduction? is the
increase in the bus width notenough to balance this?

谁能告诉我这个bus width是指什么？我硬件综合的时候没涉及到这个参数啊。 期待您的回答。非常感谢