01-18-2020 07:26 AM
Sorry if not the proper forum, a simple question, can I route NVMe devices with reversed polarity? (so RX+ to TX- and RX- to TX+). I understand this can be done in PCIe to easy routing and afaik NVMe uses the same (?) PHY...
01-18-2020 09:27 AM
01-18-2020 11:35 PM
Yes PCIE IP supports polarity reversal and you can connect to link partiner with reversaled polarity
01-19-2020 12:13 AM
polarity reversal is a must by spec
so if the link partiner is compliant to Spec it will be fine