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Intel 82801JI (ICH10 Family)

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The Intel 82801JI ICH10 provides up to 6 PCI Express Root Ports, supporting the PCI Express Base Specification. Each Root Port supports 2.5 GB/s bandwidth in each direction (5 GB/s concurrent). PCI Express Root Ports 1–4 can be statically configured as four x1 Ports or ganged together to form one x4 port. Ports 5 and 6 can only be used as two x1 ports.

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Compatibility

  • down-arrow Citrix Hypervisor
    7.1 LTSR

Product Details

The Intel 82801JI ICH10 incorporates a variety of PCI devices and functions. They are divided into seven logical devices. The first is the DMI-To-PCI bridge. The second device contains most of the standard PCI functions that always existed in the PCI-to-ISA bridges (South Bridges), such as the Intel PIIX4. The third and fourth are the USB host controller devices. The fifth is PCI Express device. The sixth is the HD Audio controller device, and the seventh is the Gigabit Ethernet controller device.

The Intel 82801JI ICH10 provides up to 6 PCI Express Root Ports, supporting the PCI Express Base Specification. Each Root Port supports 2.5 GB/s bandwidth in each direction (5 GB/s concurrent). PCI Express Root Ports 1–4 can be statically configured as four x1 Ports or ganged together to form one x4 port. Ports 5 and 6 can only be used as two x1 ports.

The Intel 82801JI ICH10 provides extensive I/O support. Functions and capabilities include:

  • PCI Express Base Specification.
  • PCI Local Bus Specification, support for 33 MHz PCI operations ( supports up to four Req/Gnt pairs).
    ACPI Power Management Logic Support.
  • Enhanced DMA controller, interrupt controller, and timer functions
  • Integrated Serial ATA host controllers with independent DMA operation on up to six ports.
  • USB host interface with support for up to twelve USB ports; six UHCI host controllers; 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 for I2C devices
  • Supports Intel®High Definition Audio
  • Supports Intel®Matrix Storage Technology
  • Supports Intel®Active Management Technology (Corporate Only)
  • Supports Intel®Virtualization Technology for Directed I/O
  • Supports Intel® Trusted Execution Technology (Corporate Only)
  • Low Pin Count (LPC) interface
  • Firmware Hub (FWH) interface support
  • Serial Peripheral Interface (SPI) support
  • Intel® Quiet System Technology
  • Integrated TPM 1.2 (Corporate Only)
  • JTAG Boundary Scan support (Corporate Only)