I/O Controller
I/O Controller
- PCI Bus Interface
- Supports PCI Revision 2.2 Specification at 33 MHz
- 133 MB/sec maximum throughput
- Supports up to six master devices on PCI
- One PCI REQ/GNT pair can be given higher arbitration priority (intended for external 1394 host controller)
- Support for 44-bit addressing on PCI using DAC protocol
- Integrated LAN Controller
- WfM 2.0 and IEEE 802.3 compliant
- LAN Connect Interface (LCI)
- 10/100 Mbit/sec ethernet support
- Integrated IDE Controller
- Supports “Native Mode” register and interrupts
- Independent timing of up to 4 drives, with separate primary and secondary IDE cable connections
- Ultra ATA/100/66/33, BMIDE and PIO modes
- Tri-state modes to enable swap bay
- USB
- Includes three UHCI host controllers that support six external ports
- New: Includes one EHCI high-speed USB 2.0
- Host Controller that supports all six ports
- New: Supports a USB 2.0 high-speed debug port
- Supports wake-up from sleeping states S1–S5
- Supports legacy keyboard/mouse software
- AC-Link for Audio and Telephony CODECs
- Supports AC ’97 2.3
- New: Third AC_SDATA_IN line for three codec support
- New: Independent bus master logic for seven
- channels (PCM In/Out, Mic 1 input, Mic 2 input, modem in/out, S/PDIF out)
- Separate independent PCI functions for audio and modem
- Support for up to six channels of PCM audio output (full AC3 decode)
- Supports wake-up events Interrupt Controller
- Support up to eight PCI interrupt pins
- Supports PCI 2.2 message signaled interrupts
- Two cascaded 82C59 with 15 interrupts
- Integrated I/O APIC capability with 24 interrupts
- Supports serial interrupt protocol
- Supports processor system bus interrupt delivery
- New: 1.5 V operation with 3.3 V I/O
- 5 V tolerant buffers on IDE, PCI, USB over current and legacy signals
- Timers Based on 82C54
- System timer, refresh request, speaker tone output
- Power Management Logic
- ACPI 2.0 compliant
- ACPI-defined power states (C1–C2, S3–S5 )
- Supports Desktop S1 state (like C2 state, only STPCLK# active)
- ACPI power management timer
- PCI 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 Hub Interface Buffers Improve Routing flexibility (Not available with all Memory Controller Hubs)
- Firmware Hub (FWH) Interface Supports BIOS memory size up to 8 MB
- Low Pin Count (LPC) Interface
- Supports two Master/DMA devices.
- Enhanced DMA Controller
- Two cascaded 8237 DMA controllers
- PCI DMA: Supports PC/PCI- Includes two
- PC/PCI REQ#/GNT# pairs
- Supports LPC DMA
- Supports DMA collection buffer to provide
- Type-F DMA performance for all DMA channels
- Real-Time Clock
- 256-byte battery-backed CMOS RAM
- System TCO Reduction Circuits
- Timers to generate SMI# and Reset upon detection of system hang
- Timers to detect improper processor reset
- Supports ability to disable external devices
Spezifikationen
| Brand | Intel |
|---|---|
| Schedule B | 8542310000 |
| Controller Type | I/O Controller |
| Product description | 40 x 40 mm |
| Watchdog Timer | Yes |
| HTSN | 8542310001 |
| Number Of | 12 |
| Real Time Clock | Yes |
| I2c Bus Support | Yes |
| Operating | 1.05, 1.25, 1.5, 3.3, 5 V |
| Address B | 64 Bit |
| Number Of | 2 |
SKU: NH82801IR S LA9N