Acer Aspire 8930 Series, Руководство по обслуживанию

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Chapter 1 31
DVD-Super Multi Interface
Audio Interface
Item Specification
Vendor & model name TOSHIBA 8X TS-L632D
PHILIPS 8X DS-8A1P
HLDS 8X GSA-T20N
Performance Specification With CD Diskette
Transfer rate (KB/sec) Sustained:Max 3.6Mbytes/sec
Sustained:Max 10.8Mbytes/sec
Buffer Memory 2MB
Interface Enhanced IDE(ATAPI) compatible
Applicable disc format
Support disc formats
1. Reads data in each CD-ROM, CD-ROM XA, CD-1,
Video CD, CD-Extra and CD-Plus
2. Reads data in super Audio CD (SACD) Hybrid type
3. Reads standard CD-DA
4. Reads and writes CD-R discs
5. Reads and writes CD-RW and HSRW discs
6. Reads and writes US & US+RW
7. Reads data in each DVD-ROM and DVD-Dual
8. Reads and writes in each DVD-R (Ver. 2.0 for general),
DVD-RW and DVD+R/RW (Ver1.1)
9.Reads and writes DVD+-R Dual
10.Reads and writes DVD-RAM
Loading mechanism Load: Manual
Release: (a) Electrical Release (Release Button)
(b) Release by ATAPI command
(c) Emergency Release
Power Requirement
Input Voltage
5 V +/- 5 % (Operating)
Item Specification
Audio Controller Realtek ALC889X
Audio onboard or optional Built-in
Mono or Stereo Stereo
Resolution 24 bit stereo full duplex
Compatibility HD audio Interface; S/PDIF output for PCM or AC-3
content
Sampling rate 1Hz resolution VSR (Variable Sampling Rate)
Internal microphone Yes
Internal speaker / Quantity Yes/2(3W speakers)
Supports PnP DMA channel DMA channel 0
DMA channel 1
Supports PnP IRQ IRQ10, IRQ11