Xilinx PG054 7 Series FPGAs Integrated Block for PCI Express ...

Transaction InterfaceTable 2-19:Error-Reporting Interface - Root Port Only (Cont’d)Name Direction Descriptioncfg_aer_rooterr_non_fatal_err_reporting_en Output AER Non-Fatal Error ReportingEnable: Indicates status of the AERNon-Fatal Error Reporting Enable bitin the AER Root Error Commandconfiguration register. This bitenables the user logic to generateInterrupts for reported Non-FatalErrors.cfg_aer_rooterr_fatal_err_reporting_en Output AER Fatal Error Reporting Enable:Indicates status of the AER Fatal ErrorReporting Enable bit in the AER RootError Command configurationregister. This bit enables the userlogic to generate Interrupts forreported Fatal Errors.cfg_aer_rooterr_corr_err_received Output AER Correctable Error MessageReceived: Indicates status of the AERCorrectable Error Message Receivedbit in the AER Root Error Statusconfiguration register. This bitindicates that a Correctable Errormessage was received.cfg_aer_rooterr_non_fatal_err_received Output AER Non-Fatal Error MessageReceived: Indicates status of the AERNon-Fatal Error Message Receivedbit in the AER Root Error Statusconfiguration register. This bitindicates that a Non-Fatal Errormessage was received.cfg_aer_rooterr_fatal_err_received Output AER Fatal Error Message Received:Indicates status of the AER Fatal ErrorMessage Received bit in the AERRoot Error Status configurationregister. This bit indicates that a FatalError message was received.Dynamic Reconfiguration Port InterfaceThe Dynamic Reconfiguration Port (DRP) interface allows for the dynamic change of FPGAconfiguration memory bits of the 7 Series FPGAs Integrated Block for PCI Express core.These configuration bits are represented as attributes for the PCIE_2_1 library primitive,which is instantiated as part of this core. Table 2-20 defines the DRP interface signals. Fordetailed usage information, see Using the Dynamic Reconfiguration Port Interface,page 148.7 Series Integrated Block for PCIe (v1.6) www.xilinx.com 41PG054 July 25, 2012Product Specification