DVD-Dual Interface

Item

Specification

 

 

Power Requirement

 

 

 

Input Voltage

5 V +/- 5 % (Operating)

 

 

Audio Interface

Item

Specification

 

 

Audio Controller

Realtek ALC268

 

 

Audio onboard or optional

Built-in

 

 

Mono or Stereo

Stereo

 

 

Resolution

18 bit stereo full duplex

 

 

Compatibility

HD audio Interface; S/PDIF output for PCM or AC-3 content

 

 

Sampling rate

1Hz resolution VSR (Variable Sampling Rate)

 

 

Internal microphone

Yes

 

 

Internal speaker / Quantity

Yes/2(1.5W speakers)

 

 

Supports PnP DMA channel

DMA channel 0

 

DMA channel 1

 

 

Supports PnP IRQ

IRQ10, IRQ11

 

 

USB Port

Item

Specification

 

 

Chipset

Built-in ICH8M

 

 

USB Compliancy Level

2.0

 

 

OHCI

USB 1.1 and USB 2.0 Host controller

 

 

Number of USB port

4

 

 

Location

One on the left side; three on the rear side

 

 

Serial port function control

Enable/Disable by BIOS Setup

 

 

PCMCIA Port

Item

Specification

 

 

PCMCIA controller

TI PCI 7412

 

 

Supports card type

Type-II

 

 

Number of slots

One type-II

 

 

Access location

Left side

 

 

Supports ZV (Zoomed Video) port

No ZV support

 

 

Supports 32 bit CardBus

Yes

 

 

System Board Major Chips

Item

Controller

 

 

Core logic

Intel® 965PM/965GM+ICH8M

LAN

Broadcom 5787

 

 

USB 2.0

Built in ICH8M

 

 

Super I/O controller

NS 87383

 

 

MODEM

Foxconn Delphi-AM3 3.3v

 

Foxconn Delphi 3.3v

 

 

34

Chapter 1

Page 40
Image 40
Aspire Digital 7520G, 7220G manual Audio Interface, USB Port, Pcmcia Port, System Board Major Chips