Acer Aspire 1300 Service Manual page 31

Audio Interface
Item
Audio Controller
Audio onboard or optional
Mono or Stereo
Resolution
Compatibility
Mixed sound source
Voice channel
Sampling rate
Internal microphone
Internal speaker / Quantity
Supports PnP DMA channel
Supports PnP IRQ
Video Interface
Chip vendor
Chip name
Supports ZV (Zoomed Video) port
Graph interface
Maximum resolution (LCD)
Maximum resolution (CRT)
Video Memory
ItemResolution
Fixed or upgradeable
Video memory size
Parallel Port
Parallel port controller
Number of parallel port
Location
Connector type
Parallel port function control
Supports ECP/EPP/Bi-directional (PS/2
compatible)
Optional ECP DMA channel (in BIOS Setup)
Optional parallel port I/O address (in BIOS
Setup)
Optional parallel port IRQ (in BIOS Setup)
Chapter 1
Conexant CX 20468-21
Built-in
Stereo
20 bit stereo Digital to analog converter
18 bit stereo Analog to Ditial converter
Microsoft PC98/PC99, AC97 2.1
Line-in, CD, Video, AUX
8/16-bit, mono/stereo
44.1 KHz
No
Yes
DMA channel 0
DMA channel 1
IRQ3, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11
Item
Item
Specification
Specification
VIA
S3 Savage 4 integrated in VT8362
No
4X AGP (Accelerated Graphics Port) bus
1024X768
1024X768
Specification
Fixed
16.0MB/32.0MB/8M
Specification
VIA VT8231
1
Rear side
25-pin D-type connector, in female type
Enable/Disable by BIOS Setup
Yes (set by BIOS setup)
DMA channel 1 and 3
3BCh, 278h, 378h
IRQ7, IRQ5
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