Tables
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PCI Express* Interface Signals..........................................................................................19
PCI Bus Interface A and B Signals ....................................................................................20
PCI Bus Interface 64-bit Extension Interface A and B Signals ..........................................22
Interrupt Interface A and B Signals....................................................................................22
General Hot Plug Interface A and B Signals – All Hot Plug Modes ...................................23
Serial Mode Hot Plug Signals – Interface A and B – 3 to 6 Slots ......................................23
Parallel Mode Hot Plug Signals – Interface A and B – 1 to 2 Slots....................................24
SMBus Interface Signals....................................................................................................28
Miscellaneous Signals .......................................................................................................28
Voltage Pins.......................................................................................................................29
Normal Functional Pin Straps ............................................................................................29
Intel® 6700PXH 64-bit PCI Hub Signals, Interfaces and Power Planes............................31
Intel® 6700PXH 64-bit PCI Hub Platform Power Planes...................................................34
Intel® 6700PXH 64-bit PCI Hub Signals and Default States .............................................35
PCI/PCI-X Mode and Frequency Encoding .......................................................................37
PCI-X Initialization Pattern Driven by the Intel® 6700PXH 64-bit PCI Hub .......................37
Intel® 6700PXH 64-bit PCI Hub PCI Transactions............................................................38
PCI-X Transactions Supported ..........................................................................................39
Intel® 6700PXH 64-bit PCI Hub Implementation of Requester Attribute Fields ................44
Intel® 6700PXH 64-bit PCI Hub Implementation Completion Attribute Fields...................45
Split Completion Abort Registers.......................................................................................46
LOCK Transaction Handling ..............................................................................................47
Hot Plug Mode Settings .....................................................................................................48
Serial Input Stream ............................................................................................................50
Serial Output Stream .........................................................................................................51
Muxed Hot Plug Mode Signals Parallel Mode....................................................................51
Inbound Transaction Ordering ...........................................................................................60
Outbound Transaction Ordering ........................................................................................60
Intel® 6700PXH 64-bit PCI Hub INTx Routing...................................................................62
System Bus Delivery Address Format ...............................................................................62
System Bus Delivery Data Format.....................................................................................63
SMBus Address Configuration...........................................................................................63
SMBus Command Encoding..............................................................................................64
SMBus Status Byte Encoding............................................................................................66
Intel® 6700PXH 64-bit PCI Hub Clocking..........................................................................70
Power-On Frequency of Intel® 6700PXH 64-bit PCI Hub .................................................73
Configuration Register Summary.......................................................................................81
Power Management Register Summary..........................................................................125
Hot Plug Controller Register Summary............................................................................129
Indirect Memory Space Registers Summary ...................................................................153
Intel® 6700PXH 64-bit PCI Hub Signal List (Sorted by Signal Name).............................159
Intel® 6700PXH 64-bit PCI Hub Signal List (Sorted by Pin Number) ..............................174
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INTEL [ INTEL ]
