Acer VD.T25V7.001 Laptop User Manual


 
Chapter 1 25
Combo Drive Interface
Item Specification
Vendor & model name DVD/CDRW QSI SBW-242
Performance Specification With CD Diskette With DVD Diskette
Transfer rate (KB/sec) Sustained:
Typical 3.6 Mbytes/sec
Sustained:
Typical 10.8 Mbytes/sec
Data Buffer Capacity 512KBytes
Interface IDE/ATAPI
Applicable disc format DVD: DVD-5, DVD-9, DVD-10, DVD-18, DVD-R (4.7G), DVD+R (4.7G), DVD-RW,
DVD+RW,
CD: CD-ROM (mode 1), CD-ROM XA (mode 2, form 1 and form 2), CD-I (mode 2,
form 1 and form 2), CD-I Ready, Photo CD, Video CD, Mixed Mode CD-ROM
(Audio and Data Combined), CD-TEXT, Super Video CD, CD-R disc, CD-RW disc,
CD Extra
Loading mechanism Soft eject (with emergency eject hole)
Power Requirement
Input Voltage +5 V +/- 5 %
Audio Interface
Item Specification
Audio Controller Realtek ALC202A
Audio onboard or optional Built-in
Mono or Stereo Stereo
Resolution 20 bits digital to analog converter
18 bits analog to digital converter
Compatibility Microsoft PC99, AC97 2.2, WLP2.0 audio requirement
Mixed sound source Line-in, CD, Video, AUX
Voice channel 8/16-bit, mono/stereo
Sampling rate 44.1 KHz
Internal microphone Yes
Internal speaker / Quantity Yes/2
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 ATI
Chip name Mobility Radeon 9000
Supports ZV (Zoomed Video) port No
Graphic interfacet 4X AGP (Accelerated Graphic Port) bus
Maximum resolution (LCD) 1600*1200
Maximum resolution (CRT) 1280*1024