VGA Subsystem

Item

 

Specification

 

 

Internal Graphic Chipset

RS780M

Features

Integrated dual-link 24-bit LVDS interface

 

Integrated HD audio codec supports linear PCM and

 

 

AC3(5.1) audio formats for HDMI output

 

An integrated TV encoder from AMD’s Xilleon products,

 

 

with an on-chip DAC

 

DirectX 10 support

 

 

Discrete Graphic (MXM card)

MS-V122A3-M82ME-XT, GPU AMD M82ME-XT

 

 

 

Features

16 Lane PCI Express support

 

LVDS Interface support

 

VGA support

 

HDMI support

 

 

 

KBC

 

 

 

 

 

Item

 

Specification

 

 

Chipset

Winbond WPCE775CA0DG

Package

128Pin LQFP

 

 

 

Features

Shared SPI BIOS flash memory with page programming

 

 

support

 

Media center compliant CIR port

 

Fast infrared port

 

High-accuracy, high-speed ADC

 

Up to 95 GPIO ports (including KB scanning) with a

 

 

variety of wake-up events

 

16 bit RISC core, with up to 4 Mbytes of external address

 

 

space, running at up to 25MHz

 

128 pin LQFP package

 

 

 

PCMCIA, and Memory Card Reader

 

 

 

 

 

Item

 

Specification

 

 

PCMCIA

OZ601TN

 

 

 

Memory Card Features

Support 5-in-1 Card Reader (MS, MS pro, SD, MMC, xD)

 

JMB385-LGEZ0B

 

 

 

Audio Interface

 

 

 

 

 

Item

 

Specification

 

 

Audio Controller

ALC268-VB1-GR Azalia Codec and Amplifier GMT G1441

 

and G1412

 

 

 

Features

HD Audio

 

SNR > 85,High-performance DACs with 95dB SNR (A-

 

 

Weighting), ADCs with 85dB SNR (A-Weighting)

 

Internal Microphone

 

Two speakers, at least 1.5W/10cc for each

 

Enable Universal jack function

 

Enable VOIP function

 

 

 

Chapter 1

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Acer 7230 manual VGA Subsystem Specification, PCMCIA, and Memory Card Reader Specification, Audio Interface Specification