PCIe Interface Signals - PCIe Interface Signals - 4.2 English - PG195

DMA/Bridge Subsystem for PCI Express Product Guide (PG195)
Document ID
PG195
Release Date
2025-11-20
Version
4.2 English
Table 1. PCIe Interface Signals
Signal Name Direction Description
pci_exp_rxp[PL_LINK_CAP_MAX_LINK_WIDTH-1:0] I PCIe RX serial interface
pci_exp_rxn[PL_LINK_CAP_MAX_LINK_WIDTH-1:0] I PCIe RX serial interface
pci_exp_txp[PL_LINK_CAP_MAX_LINK_WIDTH-1:0] O PCIe TX serial interface
pci_exp_txn[PL_LINK_CAP_MAX_LINK_WIDTH-1:0] O PCIe TX serial interface