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6. Features
The Intel® 945G GMCH also features the Graphics Media Accelerator 950 technology with VGA up to 2048x1536x8bit at
75Hz, 24-bit LVDS via DVO up to 1600x1200, and PCI Express.
• 256-bit graphics core, 8/16/32 bpp, up to 8.5 GB/sec memory bandwidth with DDR2 533 MHz, and 1.3 GP/sec and
1.3 GT/sec fill rate
• 128 MB maximum video memory
• 400 MHz DAC frequency for up to 2048x1526 at 75 Hz maximum resolution for both analog and digital displays
• Dynamic Display Modes for flat-panel and wide-screen support
• Two Serial Digital Video Out (SDVO) ports for flat-panel monitors
• Multiple display types for dual monitor capabilities
The Intel® I/O Controller Hub 7 (ICH7) provides:
• PCI Express Base Specification, Rev. 1.0a compliant
• PCI Local Bus Specification, Rev. 2.2 compliant with support for 33MHz PCI operations
• ACPI Revision 1.0 compatible Power Management
• Supports system states: S0, S1D, S4 and S5
• Enhanced DMA controller, Interrupt controller, and timer functions
• Integrated Serial ATA host controller with independent DMA operations on four ports
• Integrated IDE controller supporting Ultra ATA 100/66/33
• USB host interface with support for up to 8 USB ports; two UHCI host controllers; one EHCI high-speed USB 2.0
Host controller
• SMBus Specification, Ver. 2.0 with additional support for I2C devices
• Support for Intel High Definition Audio
• Low Pin Count (LPC) interface
• Firmware Hub (FWH) interface support
BIOS
• AMI Flash BIOS FWH (8Mb ROM)
• SMIBIOS (DMI) compliant
• Boot from LAN [PXE (Pre-Boot Execution Environment) Booting] support
Onboard Gigabit Ethernet Control
The PCI-759 provides two 10/100/1000BASE-T Ethernet interfaces via two Marvell 88E8053 Ethernet Controllers.
• Two Marvell 88E8053 10/100/1000BASE-T Ethernet Controllers (PCIe x1)
• Compliant with 802.3x flow control support
• IEEE 802.1p and 802.1q support
• 10/100/1000 IEEE 802.3 compliance
• Wake on LAN (WOL) power management support
• ACPI 2.0 specification compliance
• Serial Peripheral Interface (SPI) for remote boot (PXE)
• LAN disable implemented under software control
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PCI-759 – User's Guide (V1.02)
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