Dear Champs,
We're using PCIe on our custom AM5748 board. I have two questions in regards to the PCIe clock, specifically pins
AH15 LJCB_CLKN
AG15 LJCB_CLKP
1. The TRM says we can drive the PCIe clock as an output. When I checked with our various EVMs, we always have the PCIe configured as an input. My question is, are we okay using PCIe as an output? Is it proven?
2. The AM5748 IBIS file (am574x.ibs) only has models for the PCIe clock pins configured as inputs. I'd like to ask why there aren't models for these pins configured as outputs?
AG15 LJCB_CLKP ACSPCIE_RX_M#753 0.558230000000000000 0.000000003040000000 0.000000000001286000
AH15 LJCB_CLKN ACSPCIE_RX_M#753 0.576810000000000000 0.000000003218000000 0.000000000001301000
