Datasheet
4 Datasheet, Volume 2
3.2.4.32 SNXTPTR—Subsystem ID Next Pointer Register.............................62
3.2.4.33 DMIRCBAR—DMI Root Complex Register Block Base
Address Register.......................................................................62
3.2.4.34 MSICAPID—MSI Capability ID Register.........................................62
3.2.4.35 MSINXTPTR—MSI Next Pointer Register........................................63
3.2.4.36 MSIMSGCTL—MSI Control Register..............................................63
3.2.4.37 MSIMSGCTL—MSI Control Register..............................................64
3.2.4.38 MSGADR—MSI Address Register..................................................65
3.2.4.39 MSGDAT—MSI Data Register ......................................................65
3.2.4.40 MSIMSK—MSI Mask Bit Register..................................................65
3.2.4.41 MSIPENDING—MSI Pending Bit Register.......................................66
3.2.4.42 PXPCAPID—PCI Express* Capability Identity Register.....................66
3.2.4.43 PXPNXTPTR—PCI Express* Next Pointer Register...........................66
3.2.4.44 PXPCAP—PCI Express* Capabilities Register..................................67
3.2.4.45 DEVCAP—PCI Express* Device Capabilities Register.......................68
3.2.4.46 DEVCTRL—PCI Express* Device Control Register ...........................69
3.2.4.47 DEVSTS—PCI Express* Device Status Register..............................71
3.2.4.48 LNKCAP—PCI Express* Link Capabilities Register...........................72
3.2.4.49 LNKCON—PCI Express* Link Control Register................................73
3.2.4.50 LNKSTS—PCI Express* Link Status Register..................................75
3.2.4.51 SLTCAP—PCI Express* Slot Capabilities Register ...........................76
3.2.4.52 SLTCON—PCI Express* Slot Control Register.................................78
3.2.4.53 SLTSTS—PCI Express* Slot Status Register ..................................80
3.2.4.54 ROOTCON—PCI Express* Root Control Register.............................81
3.2.4.55 ROOTCAP—PCI Express* Root Capabilities Register........................83
3.2.4.56 ROOTSTS—PCI Express* Root Status Register...............................84
3.2.4.57 DEVCAP2—PCI Express* Device Capabilities 2 Register ..................84
3.2.4.58 DEVCTRL2—PCI Express* Device Control Register 2.......................85
3.2.4.59 LNKCAP2—PCI Express* Link Capabilities 2 Register ......................86
3.2.4.60 LNKCON2—PCI Express* Link Control 2 Register ...........................87
3.2.4.61 LNKSTS2—PCI Express* Link Status Register 2 .............................88
3.2.4.62 PMCAP—Power Management Capabilities Register..........................89
3.2.4.63 PMCSR—Power Management Control and Status Register................90
3.2.4.64 XPREUT_HDR_EXT—REUT PCIe* Header Extended Register ............91
3.2.4.65 XPREUT_HDR_CAP—REUT Header Capability Register.....................91
3.2.4.66 XPREUT_HDR_LEF—REUT Header Leaf Capability Register ..............92
3.2.4.67 ACSCAPHDR—Access Control Services Extended Capability
Header Register ........................................................................92
3.2.4.68 ACSCAP—Access Control Services Capability Register.....................93
3.2.4.69 ACSCTRL—Access Control Services Control Register.......................94
3.2.4.70 APICBASE—APIC Base Register...................................................94
3.2.4.71 APICLIMIT—APIC Limit Register ..................................................95
3.2.4.72 VSECHDR—PCI Express* Enhanced Capability Header
Register – DMI2 Mode................................................................95
3.2.4.73 VSHDR—Vendor Specific Header Register – DMI2 Mode..................95
3.2.4.74 ERRCAPHDR—PCI Express* Enhanced Capability Header
Register – Root Ports.................................................................96
3.2.4.75 UNCERRSTS—Uncorrectable Error Status Register .........................96
3.2.4.76 UNCERRMSK—Uncorrectable Error Mask Register...........................97
3.2.4.77 UNCERRSEV—Uncorrectable Error Severity Register.......................97
3.2.4.78 CORERRSTS—Correctable Error Status Register.............................98
3.2.4.79 CORERRMSK—Correctable Error Mask Register..............................98
3.2.4.80 ERRCAP—Advanced Error Capabilities and Control Register .............99
3.2.4.81 HDRLOG[0:3]—Header Log 0–3 Register......................................99
3.2.4.82 RPERRCMD—Root Port Error Command Register..........................100
3.2.4.83 RPERRSTS—Root Port Error Status Register................................100
3.2.4.84 ERRSID—Error Source Identification Register ..............................101
3.2.4.85 PERFCTRLSTS—Performance Control and Status Register..............102
3.2.4.86 MISCCTRLSTS—Miscellaneous Control and Status Register............103
3.2.4.87 PCIE_IOU_BIF_CTRL—PCIe* Port Bifurcation Control
Register – DMI2 Port/PCIe*......................................................107
3.2.4.88 DMICTRL—DMI Control Register................................................107