Ampro Corporation LITTLE BOARD 5001451A - Manual (Page 12)

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Flat Panel/CRT Display Controller
A 69030 video display controller supports both flat panels and CRTs, and offers full software
compatibility with all popular PC video standards (VGA, Super VGA, and VESA). All standard
resolutions up to 1600x1200 pixels at 64K colors for CRTs and up to 1280x1024 pixels at 16.7M
colors for flat panels are supported. 4MB of SDRAM are provided as standard video memory. The
display controller features are:
! Enhanced AGP Bus Interface – The video controller provides a 66MHz AGP-bus path between
the CPU and the controller.
! Full IBM VGA compatibility – VESA DPMS and DCC standards supported.
! Color Flat Panel Support – Up to 16.7 million colors can be displayed on color TFT LCD flat
panels and color STN LCD panels.
! Dual Independent Displays – The controller provides three different modes, which include two
completely separate and independent video displays (CRT and flat panel) with resolutions up to
1280x1024 at 256 colors at 60Hz.
–
Dual-Pipe Simultaneous Mode – This mode provides the same image on both displays and each
display (CRT or flat panel) can operate at its optimum timing.
–
Dual-Pipe Mosaic Mode – This mode provides two displays with completely different images on
each display and each display can be configured at its optimum resolution/timing.
–
Virtual Desktop Mode – This mode provides a single image or desktop spanned across the two
displays.
! Automatic Power Sequencing Controls. The video controller provides the signals to safely
sequence the power and data signals to LCD flat panels.
! Low-Power Modes. The Advanced Power Management (APM) and Advanced Configuration and
Power Management Interface (ACPI) compliant features are implemented in the power control
logic.
! ZV Port Support. The standard ZV input port for PCMCIA is supported.
100 MBps Ethernet LAN Interface
The Ethernet subsystem is based on the Intel 82559ER 10/100BaseT PCI Ethernet Controller. It
fully supports IEEE 802.3 Ethernet standards - 10BaseT and 100BaseT. Features of this Ethernet
controller include:
! Chained memory structure
! Full Duplex support at 10 and 100Mbps
! IEEE 802.3u Auto-negotiable support