Chapter 1 25
VGA Subsystem
Item Specification
Chipset NVidia Graphic
Package nVIDIA MCP77
Features •Dual Head Display Contro ller
•Full NVIDIA® nView™ multi-display technology
capability, with two independent display controllers
supporting a combination of any two of the following CRT,
TV,LVDS and HDMI/DVI/DP interfaces
•Each controller can drive same or different display
contents to different resolutions and refresh rates
•Video mirroring support
•Display Cache support CRT Display DAC
•300 MHz RAMDAC for analog displays with resolutions
up to and including 1920 ×1440 at 60 Hz depending on
dual head and video configuration s.
•Single channel TMDS interface for 25MHz to 165MHz
pixel data rate
•Support version 1.1 of the Display Port interface standard
for flat panel display, Projectors, PCs and CE devices.
•High-quality video scaling and filtering.
•Up to WUXGA resolution support on HDMI, and up to
2560 X 1600 resolution supporting Display Port mode.
•SPWG compliant
•Support for LCD panel EDID
•Power based on MCP67M:
•+NB_CORE for MCP77M CORE Power(+1.0V)
•+1.1V_NB for MCP77 Hyper Transport Power
•+1.1V for Hyper Transport, PCI-E, Sleep mode Core
power, SATA Interface, TV DAC supply
•+1.8V for LVDS digital supply
•+3.3V for PLL, CRTDAC, RGB DAC supply, USB
Interface, CPU Interface, LAN MAC, Display
Discrete Graphic (MXM) •MSI MS-V1 15A3-9MGS256 (256MB)/ Y uan YSTP621GP
1(256MB)
•NVIDIA NB9M-GS (G3-64 package)
•Featuring:
•16 Lane PCI Express support
•LVDS Interface support
•VGA support
•Video out support
•Upgradeable graphics
•Power: 19V, 5V, 3.3V, 2.5V, 1.8V
Power 19V, 5V, 3.3V, 2.5V, 1.8V