GPIO Block (PERST_N)

For the PERST_N signal, instantiate a GPIO block as an input with these settings:

Table 1. GPIO Block Settings for PERST_N
Parameter Setting
Pin Name gpio_PERSTN0
Connection Type pcie_perstn
Pull Option weak pullup
Static Delay Setting 0

In the Resource Assigner, assign the resource shown in the PCI Express > Block Editor > Reset tab for the PCIe resource you selected.

Table 2. PERST_N Resource
FPGA Transceiver Quad Resource
Ti165, Ti240, Ti375 QUAD_0 GPIOR_141
QUAD_2 GPIOR_144
Ti85, Ti135 QUAD_0 GPIOR_131