82NM10 Datasheet, PDF (33/671 Pages) Intel Corporation – Intel® NM10 Family Express Chipset

Introduction
— Integrated processor frequency strap logic
— Supports ability to disable external devices
• USB 2.0
— Includes four UHCI Host Controllers, supporting eight external ports
— 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
• Integrated LAN Controller
• Integrated ASF Management Controller
— Supports IEEE 802.3
— LAN Connect Interface (LCI)
— 10/100 Mb/s Ethernet Support
• Power Management Logic
— Supports ACPI 3.0
— ACPI-defined power states (C1, S1, S3–S5 for Nettop and C1–C4, S1, S3–S5 for
Netbook)
— ACPI Power Management Timer
— Support for “Intel SpeedStep® Technology” processor power control and
“Deeper Sleep” power state
— PCI CLKRUN# and PME# support
— SMI# generation
— All registers readable/restorable for proper resume from 0 V suspend states
— Support for APM-based legacy power management for non-ACPI Nettop and
Netbook implementations
• External Glue Integration
— Integrated Pull-up, Pull-down and Series Termination resistors on processor
interface
— Integrated Pull-down and Series resistors on USB
• Enhanced DMA Controller
— Two cascaded 8237 DMA controllers
— Supports LPC DMA
• Interrupt Controller
— Supports up to eight PCI interrupt pins
— Supports PCI 2.3 Message Signaled Interrupts
— Two cascaded 82C59 with 15 interrupts
Datasheet
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