Datasheet

Intel
®
Core
TM
i7-660UE, i7-620LE/UE, i7-610E, i5-520E, i3-330E and Intel
®
Celeron
®
Processor P4505, U3405 Series
Datasheet Addendum August 2010
4 Document Number: 323178-003
6.2.10 SBUSN6 - Secondary Bus Number.............................................................92
6.2.11 SUBUSN6 - Subordinate Bus Number ........................................................93
6.2.12 IOBASE6 - I/O Base Address....................................................................93
6.2.13 IOLIMIT6 - I/O Limit Address ...................................................................94
6.2.14 SSTS6 - Secondary Status .......................................................................95
6.2.15 MBASE6 - Memory Base Address...............................................................96
6.2.16 MLIMIT6 - Memory Limit Address..............................................................97
6.2.17 PMBASE6 - Prefetchable Memory Base Address...........................................98
6.2.18 PMLIMIT6 - Prefetchable Memory Limit Address ..........................................99
6.2.19 PMBASEU6 - Prefetchable Memory Base Address Upper..............................100
6.2.20 PMLIMITU6 - Prefetchable Memory Limit Address Upper.............................101
6.2.21 CAPPTR6 - Capabilities Pointer................................................................102
6.2.22 INTRLINE6 - Interrupt Line ....................................................................102
6.2.23 INTRPIN6 - Interrupt Pin........................................................................103
6.2.24 BCTRL6 - Bridge Control........................................................................103
6.2.25 PM_CAPID6 - Power Management Capabilities ..........................................105
6.2.26 PM_CS6 - Power Management Control/Status...........................................106
6.2.27 SS_CAPID - Subsystem ID and Vendor ID Capabilities ...............................108
6.2.28 SS - Subsystem ID and Subsystem Vendor ID..........................................108
6.2.29 MSI_CAPID - Message Signaled Interrupts Capability ID ............................109
6.2.30 MC - Message Control............................................................................109
6.2.31 MA - Message Address...........................................................................111
6.2.32 MD - Message Data...............................................................................111
6.2.33 PEG_CAPL - PCI Express-G Capability List ................................................112
6.2.34 PEG_CAP - PCI Express-G Capabilities .....................................................112
6.2.35 DCAP - Device Capabilities.....................................................................113
6.2.36 DCTL - Device Control ...........................................................................114
6.2.37 DSTS - Device Status............................................................................115
6.2.38 LCAP - Link Capabilities .........................................................................116
6.2.39 LCTL - Link Control ...............................................................................119
6.2.40 LSTS - Link Status................................................................................121
6.2.41 SLOTCAP - Slot Capabilities....................................................................123
6.2.42 SLOTCTL - Slot Control..........................................................................124
6.2.43 SLOTSTS - Slot Status...........................................................................127
6.2.44 RCTL - Root Control ..............................................................................129
6.2.45 RSTS - Root Status...............................................................................130
6.2.46 LCTL2 - Link Control 2...........................................................................130
6.2.47 LSTS2 - Link Status 2............................................................................132
6.2.48 PEGLC - PCI Express-G Legacy Control ....................................................133
6.3 PCI Device 6 - Extended Configuration................................................................134
6.3.1 VCECH - Virtual Channel Enhanced Capability Header ................................134
6.3.2 PVCCAP1 - Port VC Capability Register 1..................................................134
6.3.3 PVCCAP2 - Port VC Capability Register 2..................................................135
6.3.4 PVCCTL - Port VC Control.......................................................................136
6.3.5 VC0RCAP - VC0 Resource Capability........................................................136
6.3.6 VC0RCTL - VC0 Resource Control............................................................137
6.3.7 VC0RSTS - VC0 Resource Status.............................................................138