NEC POWERMATE 8100 Series, Инструкция по обслуживанию и справочник

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4-18 System Board
The IrDA port uses the system’s COM2 serial port to transfer data. The port
shares registers and function logic with COM2. Note that COM2 is disabled by
default, so it must be enabled before the IrDA port can be used. Enable COM2
from the Advanced menu of the BIOS Setup utility, under the Serial Port B
submenu, and set Serial Port B Mode to IrDA.
Graphics Capabilities
The system supports AGP boards and PCI graphics boards. A PCI graphics
board installs in one of the computer’s PCI expansion slots. An AGP board
installs in the system board’s AGP slot.
The system might have one of the following graphics boards:
„
ATI 3D Charger 4-MB AGP board
This board contains 4 MB of SDRAM
„
ATI XPERT@Work (RagePRO) 4-MB AGP board
This board contains 4 MB of SGRAM
„
ATI XPERT@Work (RagePRO) 4-MB AGP board with 4-MB upgrade
This board contains 8 MB of SGRAM
„
AccelGRAPHICS AccelSTAR II (3D Labs PerMedia-2A) graphics board
This board contains 8 MB of video memory
„
ATI XPERT98 AGP2S 8-MB 3D (RagePRO) graphics board
„
Diamond V550 Viper AGP graphics board with 16-MB SDRAM
To view photorealistic images, enhance presentation graphics, and view
TV-quality MPEG video, connect a standard VGA-compatible monitor to the
PCI graphics board or the AGP board external VGA monitor connector.
Accelerated Graphics Port
The system board contains a 132-pin accelerated graphics port (AGP) slot that
supports graphics-intensive 3-D applications. The AGP operates independently
of the PCI bus and supports 133-MHz data transfer rates, allowing 500 MB of
data to be transmitted per second.
The AGP is Plug and Play compatible and supports the ATI, Diamond, and
AccelGRAPHICS graphics boards available from NEC CSD.
With the graphics board installed in the AGP slot, attach the display monitor to
the board’s VGA-compatible connector on the rear panel.