Hello, TI Experts,
Our customer sent us a question about un-used pin.
- They use PCIe2_PHY.
- They don't use PCIe1 PHY.
Question:
If do not use the PCIe1 PHY pins as below, how should treat this pin?
- OUTPUT：PCIE_TXP0(AH14)、PCIE_TXN0(AG14)
- INPUT:PCIE_RXP0(AH13)、PCIE_RXN0(AG13)
( Can those PCIe pins be opened?)
We cannot find the related description in both datasheet(SPRS953B) and AM57xx Schematic Checklist as below.
http://processors.wiki.ti.com/index.php?title=AM57xx_Schematic_Checklist
We would appreciate if you tell us the recommended way of unused pin treatment for the PCIe1 PHY pins.
Best regards,
