PCIe TLP support T2080

yehudamarko — Sun, 07 Aug 2022 21:11:03 GMT

hello,

the T2080 is my RC , I have FPGA EP device connected.

The FPGA (a PCIe End Point device) sends TLP to the T2080 Root Complex Host for INT_A signaling assertion and another TLP for INT_A dis-assertion. [INT_A is like old PCI INT_A signaling but in a PCIe TLB massage]
The T2080 receives these TLP and need to assert internal interrupt to the core's in the T2080 (or dis-assert ) like MSI/MSI-X PCIe massages
does the PCIe controller support TLP?
do i need to set any configuration , to support TLP?
does the standard PCIe enumeration process is enough to process the TLP interrupt?
thx

Other NXP ProductsのトピックPCIe TLP support T2080