Intel ® 82801Jx I/O Controller Hub (Ich10R); Pci And Pci Express* Interfaces - Intel E42249-003 Product Specification

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Intel Server Board S5500BC TPS
You can enable the Intel
Note: If the setup options are changed to enable or disable the Virtualization Technology setting
in the processor, the user must perform an AC power cycle before the changes take effect.
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The Intel IOH 5500 chipset on the Intel
as outlined:
 Builds on the first generation of Intel

Improves performance through better invalidation architecture
 Supports end-point Address Translation Caching (ATC) compliant with the PCISIG IOV
Address Translation Services (ATS), Revision 1.0 specification
 Provides interrupt remapping
 Optimizes translation of sequential accesses
 Supports IOV (ARI)
Note: For more information on VT-d2, refer to:
vptech/Intel(r)_VT_for_Direct_IO.pdf.
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3.4 Intel 82801Jx I/O Controller Hub (ICH10R)
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The Intel ICH10R I/O Controller Hub provides extensive I/O support. Functions and capabilities
include:
 PCI Express* Base Specification, Revision 1.1 support
 PCI Local Bus Specification, Revision 2.3 for 33 MHz PCI operations (supports up to
four REQ#/GNT# pairs)
 ACPI Power Management Logic Support, Revision 3.0a
 Enhanced DMA controller, interrupt controller, and timer functions
 Integrated Serial ATA host controllers with independent DMA operation on up to six
ports and AHCI support
 USB host interface supports up to 12 USB ports; six UHCI host controllers; and two
EHCI high-speed USB 2.0 host controllers

Integrated 10/100/1000 Gigabit Ethernet MAC with System Defense
 System Management Bus (SMBus) Specification, Version 2.0, with additional support
2
for I C devices

Low Pin Count (LPC) interface support
 Firmware Hub (FWH) interface support
 Serial Peripheral Interface (SPI) support
3.4.1

PCI and PCI Express* Interfaces

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The Intel ICH10R provides a 33MHz, 3.3 V PCI interface implementation. All PCI signals are 5
V tolerant except PME#. The Intel
devices. This 5-V keyed slot can support Universal or legacy 5-V keyed PCI 32-bit / 33MHz add-
in cards.
Revision 1.0
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VT in the BIOS Setup. The default setting is disabled.
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Server Board S5500BC supports Intel
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Server Board S5500BC provides one slot for legacy PCI
Intel order number: E42249-003
VT-d features
http://download.intel.com/technology/computing/
Functional Architecture
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VT-d2 features
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