Acer Travel Mate 330 Service Manual page 30

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IrDA FIR Port
IrDA FIR port controller
Number of IrDA FIR ports
Location
IrDA FIR port function control
Optional IrDA FIR port
(in BIOS Setup)
Optional IrDA FIR port IRQ
(in BIOS Setup)
Optional IrDA FIR port DRQ
(in BIOS Setup)
Audio
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
30
NS PC97338VJG
1
Rear side
Enable/disable by BIOS Setup
2F8h, 3F8h, 3E8h, 2E8h
IRQ3, IRQ4, IRQ10, IRQ11
DRQ3, DRQ1, DRQ0
Specification
ESS ES1946 Solo-1E
Built-in
Stereo
16-bit
SB-Pro, Windows Sound System
(WSS), MPU-401, OPL3, OPL3-SA3
Microsoft PC97/PC98/PC99, WHQL
audio requirement
Voice, Synthesizer, Line-in,
Microphone, CD
8-/16-bit, mono/stereo
44.1 KHz
No
Yes / 1 piece
DMA channel 0
DMA channel 1
IRQ3, IRQ5, IRQ7, IRQ9, IRQ10,
IRQ11
System Introductions

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