Acer Aspire 1640 Service Manual page 30

DVD-RW Interface
Item
Loading mechanism
Power Requirement
Input Voltage
Audio Interface
Item
Audio Controller
Audio onboard or optional
Mono or Stereo
Resolution
Compatibility
Sampling rate
Internal microphone
Internal speaker / Quantity
Supports PnP DMA channel
Supports PnP IRQ
Video Interface
Vendor & Model Name
Video memory size
Chip voltage
Supports ZV (Zoomed Video) port
Graph interface
Maximum resolution LCD
Maximum resolution CRT
Video Resolutions Mode
Monitor Resolution
2D Display Mode
640x480
800x600
1024x768
1152X864
1280X1024
1600x1200
1920x1080*16:9
1920x1200
1920x1440
24
Load: Manual
Release: (a) Electrical Release (Release Button)
(b) Release by ATAPI command
(c) Emergency Release
5 V +/- 5 % (Operating)
Realtek ALC260 (Audio amplifier: Maxim MAX9755)
Built-in
Stereo
18 bit stereo full duplex
HD audio Interface; S/PDIF output for PCM or AC-3 content
1Hz resolution VSR (Variable Sampling Rate)
Yes
Yes
DMA channel 0
DMA channel 1
IRQ10, IRQ11
Item
120
120
120
120
120
85
75
75
75
Specification
Specification
Specification
®
built-in Intel 915GM
up to 128MB for Aspire 3000/5000
up to 64MB for Aspire 3500
Core / 2.5V, 1.5V,
NO
4X AGP (Accelerated Graphic Port) Bus
1600X1200 (UXGA)
2048X1536@60HZ
Hz
Aspire 1640