M9536A AXIe控制器与M9048A（B）PCIe适配器的通信速度比较？

你的旅费可能会改变。
但是，严重的是，由于与EC和通过电缆连接到PC的连接都是Gen2 x8，这更多地依赖于另一端的PC（EC与你的相比），而不是其他任何东西。
我假设你试图将数据卸载到一个文件进行存储，在这种情况下你可能想要使用COM编程连接，而且，这将依赖于PC。
人



     以下为原文

  Your mileage may vary.

Seriously, though, since the connection to the EC and via the cable to a PC are both Gen2 x8, this is much more dependent on the PC at the other end (EC vs. yours), than anything else.

I assume that you are trying to offload the data to a file for storage, in which case you'll probably want to use the COM programming connection, and, again, this will be PC dependent.

Al

仍有一些误解，因为M9536A数据表（5990-7756EN）提到“Gen 2 x4 PCIe链接到AXIe背板提供2 GB / s最大数据带宽”。
“M9048A是一款PCIe接口卡，适用于带有PCIe扩展插槽的计算机。它提供从外部计算机到AXIe机箱的极高性能链接，例如M9502A / 5A或PCIe电缆接口，如M9021A。
Gen 2 x8 PCIe电缆链路，速度高达4GB / s。这意味着可以使用台式机或机架式计算机构建高性能系统。
对我来说，当U4164A / U4154B LA卡数据卸载到LPA应用程序时，看起来配备M9048A PCIe卡的外置PC（足够快）提供的性能比M9536A高2倍。



     以下为原文

  There is still some misunderstanding, as
M9536A datasheet (5990-7756EN) mention "Gen 2 x4 PCIe link to AXIe backplane providing 2 GB/s max data bandwidth".

"The M9048A is a PCIe interface card for computers with PCIe expansion slots. It provides an extremely high performance link from an external computer to an AXIe Chassis, such as the M9502A/5A or a PCIe Cable Interface such as the M9021A. The card has Gen 2 x8 PCIe cable link capable of achieving speeds up to 4GB/s. This means a high performance system can be built using desktop or rack-mounted computers".

For me, it looks like external PC (fast enough) equipped with M9048A PCIe card provides better about 2-times performance than M9536A when U4164A/U4154B LA card data is off-loaded to LPA application sw ????

从理论上讲，是的......实际上，SW的性能会淹没链接中的任何性能差异。
人



     以下为原文

  In theory, yes... In reality, the performance of the SW will drown any performance differences in the link.

Al

我刚送了一个PM。
人



     以下为原文

  I just sent a PM.

Al