NQ6311 データシートの表示（PDF） - Unspecified
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NQ6311 Datasheet PDF : 902 Pages
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Intel® 631xESB/632xESB I/O Controller Hub
Features
Interfaces to Memory Controller Hub
— Enterprise South Bridge Interface: 1 GB/s
each direction, full duplex, transparent to
software
— x4/x8 PCI Express* interface
PCI Express Root Port
— 4 PCI Express root ports
— Fully PCI Express 1.0a compliant
— Can be statically configured as 4x1, or 1x4
— Support for full 2.5 Gb/s bandwidth in each
direction
— Module-based Hot-Plug supported
PCI Express Downstream Ports
— Two x4 or one x8 PCI Express 1.0a compliant
ports
— Hot-Plug support for Evolutionary (card-edge)
form factor
PCI Bus Interface
— Supports PCI Rev 2.3 Specification at 33 MHz
— Seven available PCI REQ/GNT pairs
— Support for 64-bit addressing on PCI using
DAC protocol
PCI/PCI-X* Bus Interface
— Configurable as 33- or 66- MHz PCI, 66-,
100-, or 133-MHz PCI-X
— Supports Standard Hot-Plug Controller 1.0
Specification
Integrated Serial ATA Host Controller
— Independent DMA operation on six ports
— Data transfer rates up to 3.0 Gb/s (300 MB/s)
— Tri-state modes to enable swap bay
Integrated IDE Controller
— Independent timing of up to two drives
— Ultra ATA/100/66/33, BMIDE and PIO modes
USB 2.0
— Includes four UHCI Host Controllers,
increasing the number of external ports to
eight
— Includes one EHCI Host Controller that
supports all eight ports
— Includes one USB 2.0 High-speed Debug Port
— Supports wake-up from sleeping states S1-S5
— Supports legacy Keyboard/Mouse software
High Definition Audio Interface
— Independent Bus Master logic for eight
general purpose streams: four input and four
output
— Support three external Codecs
— Supports variable length stream slots
— Supports 8 channel, 24-bit samples, 192 kHz
sample rate output
— Supports an array of up to six microphone
inputs
— Supports memory-based command/response
transport
— Provides cadence for non-48 kHz sampling
output
AC-Link for Audio and Telephony CODECs
— Support for three AC ‘97 2.3 codecs.
— Independent Bus Master logic for 8 channels
(PCM In/Out, PCM 2 In, Mic 1 Input, Mic 2
Input, Modem In/Out, S/PDIF Out)
— Support for up to six channels of PCM audio
output (full AC3 decode)
Timers Based on 82C54
— System timer, Refresh request, speaker tone
output
Power Management Logic
— ACPI 2.0 compliant
— ACPI-defined power states
— ACPI Power Management Timer
— PME# support
— SMI# generation
— All registers readable/restorable for proper
resume from 0 V suspend states
External Glue Integration
— Integrated pull-up, pull-down and series
termination resistors on IDE, processor
interface
— Integrated pull-down and series resistors on
USB
Enhanced DMA Controller
— Two cascaded 8237 DMA controllers
— Supports LPC DMA
Integrated dual-gigabit Media Access Controller
— Compliant with the 1000 Mb/sec
Ethernet/802.3z specification
— Multi-speed operation: 10/100/1000Mb/s
— Serial FLASH interface and SPI EEPROM
interface. No support for uWire EEPROM.
— SERDES interface for System interconnect
Kumeran interface to external Gigabit Ethernet PHY
— Dual Kumeran interface to two external
1000BASE-T PHYs
— 4 pin per port interface (dual port)
— In band MDIO for faster accesses
— Remote PHY debug and diagnostics
Integrated Board Management Controller
— Full BMC implementation, meaning a
standalone microcontroller with independent
I/Os and memory
— Expansion bus for use with external FLASH
device, SRAM and SDRAM
— 256 Kbytes of internal SRAM
— Support for RMCP+
— Cryptographic module, supporting AES and
RC4 encryption algorithms and SHA1 and
MD5 authentication algorithms
External Board Management Controller Support
— Pass Through and Super Pass Through
capable via a TCO port
— TCO port supports SMBus, Fast Management
Link (FML), and I2C commands for passing
traffic
— Manageability Fail-Over
— IDE re-direction
— Serial over LAN (SoL)
— RMCP+ support
Intel® 631xESB/632xESB I/O Controller Hub Datasheet
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