|
楼主 |
发表于 2018-8-20 04:46:06
|
显示全部楼层
回复 2# shiyinjita
翻过了,上面写了840Mbps, 但是接着有个note不是很看得懂:
The maximum ideal data rate is the SERDES factor (J) × PLL max output frequency (f_out), provided you can close the design timing and the signal integrity simulation is clean. You can estimate the achievable maximum data rate by performing link timing closure analysis. You must consider the board skew margin, transmitter delay margin, and receiver sampling margin to determine the maximum data rate supported.
所以804Mbps到底是limit还是只是一个保守的估计? |
|