Acer VD.A0307.001 manual Parallel Port, ItemResolution Specification

Models: VD.A0307.001

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Audio Interface

Item

Specification

 

 

Audio Controller

Conexant CX 20468-21

 

 

Audio onboard or optional

Built-in

 

 

Mono or Stereo

Stereo

 

 

Resolution

20 bit stereo Digital to analog converter

 

18 bit stereo Analog to Ditial converter

 

 

Compatibility

Microsoft PC98/PC99, AC97 2.1

 

 

Mixed sound source

Line-in, CD, Video, AUX

 

 

Voice channel

8/16-bit, mono/stereo

 

 

Sampling rate

44.1 KHz

 

 

Internal microphone

No

 

 

Internal speaker / Quantity

Yes

 

 

Supports PnP DMA channel

DMA channel 0

 

DMA channel 1

 

 

Supports PnP IRQ

IRQ3, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11

 

 

Video Interface

Item

 

Specification

 

 

Chip vendor

VIA

 

 

 

Chip name

S3

Savage 4 integrated in VT8235

 

 

 

Supports ZV (Zoomed Video) port

No

 

 

 

 

Graph interface

4X

AGP (Accelerated Graphics Port) bus

 

 

Maximum resolution (LCD)

1024X768

 

 

Maximum resolution (CRT)

1024X768

 

 

 

Video Memory

 

 

ItemResolution

Specification

 

 

Fixed or upgradeable

Fixed

 

 

Video memory size

32MB/

 

 

Parallel Port

Item

Specification

 

 

Parallel port controller

VIA VT8235

 

 

Number of parallel port

1

 

 

Location

Rear side

 

 

Connector type

25-pin D-type connector, in female type

 

 

Parallel port function control

Enable/Disable by BIOS Setup

 

 

Supports ECP/EPP/Bi-directional (PS/2

Yes (set by BIOS setup)

compatible)

 

 

 

Optional ECP DMA channel (in BIOS Setup)

DMA channel 1 and 3

 

 

Optional parallel port I/O address (in BIOS

3BCh, 278h, 378h

Setup)

 

 

 

Optional parallel port IRQ (in BIOS Setup)

IRQ7, IRQ5

 

 

Chapter 1

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Page 29
Image 29
Acer VD.A0307.001 manual Parallel Port, ItemResolution Specification