Intel D2550DC2 Technical product specification - Page 20

Intel® NM10 Express Chipset

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Intel Desktop Board D2550DC2 Technical Product Specification 1.5 Intel® NM10 Express Chipset The Intel NM10 Express Chipset provides interfaces to the processor and the USB, SATA, LPC, LAN, PCI, and PCI Express interfaces. The Intel NM10 Express Chipset is a centralized controller for the board's I/O paths. NOTE The board is designed to be passively cooled in a properly ventilated chassis. Chassis venting locations are recommended above the processor heatsink area for maximum heat dissipation effectiveness. For information about The Intel NM10 Express chipset Resources used by the chipset Refer to http://www.intel.com/products/desktop/chipsets/index.htm Chapter 2 1.5.1.1 Video Memory Allocation Video memory is allocated from the total available system memory for the efficient balancing of 2-D/3-D graphics performance and overall system performance. Dynamic allocation of system memory to video memory is as follows: • 256 MB total RAM results in 32 MB video RAM • 512 MB total RAM results in 64 MB video RAM • 1 GB total RAM results in 128 MB video RAM • 2 GB total RAM results in 224 MB video RAM 1.5.1.2 Digital Visual Interface (DVI-D) The DVI-D port supports only digital DVI displays. The maximum supported resolution is 1920 x 1200 at 60 Hz refresh (WUXGA). The DVI-D port is compliant with the DVI 1.0 specification. 20

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Intel Desktop Board D2550DC2 Technical Product Specification
20
1.5
Intel
®
NM10 Express Chipset
The Intel NM10 Express Chipset provides interfaces to the processor and the USB,
SATA, LPC, LAN, PCI, and PCI Express interfaces.
The Intel NM10 Express Chipset is a
centralized controller for the board’s I/O paths.
NOTE
The board is designed to be passively cooled in a properly ventilated chassis.
Chassis
venting locations are recommended above the processor heatsink area for maximum
heat dissipation effectiveness.
For information about
Refer to
The Intel NM10 Express chipset
Resources used by the chipset
Chapter 2
1.5.1.1
Video Memory Allocation
Video memory is allocated from the total available system memory for the efficient
balancing of 2-D/3-D graphics performance and overall system performance.
Dynamic
allocation of system memory to video memory is as follows:
•
256 MB total RAM results in 32 MB video RAM
•
512 MB total RAM results in 64 MB video RAM
•
1 GB total RAM results in 128 MB video RAM
•
2 GB total RAM results in 224 MB video RAM
1.5.1.2
Digital Visual Interface (DVI-D)
The DVI-D port supports only digital DVI displays. The maximum supported resolution
is 1920 x 1200 at 60 Hz refresh (WUXGA). The DVI-D port is compliant with the
DVI 1.0 specification.