HP Vectra XA 5/xxx HP Vectra xA 5/XXX Series 5 /vl 5/xxx series 5 pc Technical - Page 48

Matrox MGA Millennium Graphics Controller Board

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3 Interface Devices and Mass-Storage Drives Matrox MGA Millennium Graphics Controller Board Matrox MGA Millennium Graphics Controller Board All models of the HP Vectra XA 5/xxx PC and a few models of the HP Vectra VL 5/xxx Series 5 PC are supplied with a Matrox MGA Millennium PCI graphics controller on a board fitted in a PCI accessory slot. The on-board MGA-2064W processor communicates with the Pentium processor along the PCI bus. The controller can be characterized as follows: • 100% hardware- and BIOS-compatible with IBM® VGA display standard • 64-bit video memory access • Hardware acceleration of graphical user interface (GUI) operations • Support for up to 8 MB Window RAM (WRAM) at 50 ns • Integrated 24-bit, 220 MHz RAMDAC • Pixel clock maximum frequency of 135 MHz • Green power saving features • Standard and Enhanced Video Graphics Array (VGA) modes • Acceleration for 3D, playback, MPEG (when an optional upgrade module from Matrox is fitted), continuous interpolation on X, replication on Y • DDC 2B compliant. Matrox VESA connector Media XL connector VESA pass-through connector Top half of upgrade socket 2 MB memory chips Graphics processor chips Bottom half of upgrade socket Top and bottom halves of the upgrade socket. (For the installation of a video memory upgrade module or the Matrox MPEG module). Configuration switches Configuration switches. (Set to their bottom position for normal operation). 48

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48
3
Interface Devices and Mass-Storage Drives
Matrox MGA Millennium Graphics Controller Board
Matrox MGA Millennium Graphics Controller Board
All models of the
HP Vectra XA 5/xxx PC
and a few models of the
HP Vectra VL 5/xxx Series 5 PC
are supplied with a Matrox MGA
Millennium PCI graphics controller on a board fitted in a PCI accessory slot.
The on-board MGA-2064W processor communicates with the Pentium
processor along the PCI bus. The controller can be characterized as follows:
•
100% hardware- and BIOS-compatible with IBM
®
VGA display standard
•
64-bit video memory access
•
Hardware acceleration of graphical user interface (GUI) operations
•
Support for up to 8 MB Window RAM (WRAM) at 50 ns
•
Integrated 24-bit, 220 MHz RAMDAC
•
Pixel clock maximum frequency of 135 MHz
•
Green power saving features
•
Standard and Enhanced Video Graphics Array (VGA) modes
•
Acceleration for 3D, playback, MPEG (when an optional upgrade module
from Matrox is fitted), continuous interpolation on X, replication on Y
•
DDC 2B compliant.
VESA pass-through connector
Media XL connector
Matrox VESA connector
Graphics processor chips
2 MB memory chips
Top half of upgrade socket
Bottom half of upgrade socket
Configuration switches
Top and bottom halves of the
upgrade socket. (For the
installation of a video memory
upgrade module or the Matrox
MPEG module).
Configuration switches. (Set to
their bottom position for
normal operation).