Vga/Flat Panel Interface; Audio Function; Tv-Out Function - Advantech SOM-4475 User Manual

Etx module

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• Keyboard/mouse connector: Supports standard PC/AT keyboard

and PS/2 mouse interface

• USB interface: Four USB connectors compliant with

USB Spec. Rev. 1.1

1.2.2 VGA/flat panel Interface

• Chipset: VIA Twister chip with integrated Savage4 2D/3D/Video

Accelerator

• Frame buffer: Supports 8/16/32 MB frame buffer with system

memory

• Display type: Simultaneously supports CRT and flat panel

displays. Also supports up to 18-bit TFT LCD panels (SOM-4475F-

J0A1, SOM-4475F-M0A1 &SOM-4475F-R0A1) and 2 Channel

LVDS interface (SOM-4475FL-R0A1, SOM-4475FL-M0A1 &

SOM-4475FL-J0A1 )

• Display mode: CRT Mode: 1280 x 1024 @ 32bpp (60Hz), 1024

x 768 @ 32bpp(85Hz); LCD/Simultaneous Modes: 1280 x 1024

@16bpp(60Hz), 1024 x 768 @16bpp(60Hz)

• Chipset: VIA 82C686 South Bridge

• Audio controller: AC97 Ver. 2.0 compliant interface,

Multistream Direct Sound and Direct Sound 3D acceleration

• Stereo sound: 8-bit full-duplex

• Audio interface: Microphone in, Line in, Line out

• Chipset: VIA VT1621

• Supports NTSC, NTSC=EIA (Japan) and PAL TV formats

• Provides Composite video and S-video outputs via RCA

(composite) connector and S-video connetor

SOM-4475 User's Manual

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