PCIe wake up time below 100 ms with Aria 10

[NBaje]

I am using a 10AX032H2F35E1HG with HIP PCIe core in Autonomous mode and active serial x4 configuration. The Soft logic for RX polarity inversion is enabled. Does this guarantee the wake up time below 100 ms?

[xytech]

In <ug01145_a10_pcie_avmm> doc, it clearly states that "Autonomous Mode" can satisfy pcie 100ms wake up time as long as user choose the specific hard pcie IP on bottem side. this info is on section 12.2. hope this helps....

 https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug_a10_pcie_avmm.pdf

[NBaje]

​Yeah, sure. But there is an soft RX fix for polarity inversion on Aria 10. Soft RX fix make me think that will be loaded latter.

Thanks for reply.

[xytech]

I guess you are refer to UG-01143 section 2.9.1.8 for RX Data polarity inversion function. I did not use this before, so not sure whether this will delay the PCIe boot time.

Official confirmation should come from Intel. From my experience, some questions posted on this forum will be well-answered by Intel, but sometimes you need to wait. anyway, good luck.