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Chapter 1 29
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
compatible)
Yes (set by BIOS setup)
Optional ECP DMA channel (in BIOS Setup) DMA channel 1 and 3
Optional parallel port I/O address (in BIOS
Setup)
3BCh, 278h, 378h
Optional parallel port IRQ (in BIOS Setup) IRQ7, IRQ5