Acer TravelMate 380 Series Service Manual page 28

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Hard Disk Drive Interface
Item
Spindle
4200RPM
speed
(RPM)
Performance Specifications
Buffer size
2048KB
Interface
ATA-6
Max. media
350
transfer
rate (disk-
buffer,
Mbytes/s)
Data
100 MB/Sec.
transfer
Ultra DMA mode-
rate
5
(host~buffe
r, Mbytes/
s)
DC Power Requirements
Voltage
5V(DC) +/- 5%
tolerance
Audio Interface
Item
Audio Controller
Audio onboard or optional
Mono or Stereo
Resolution
Compatibility
Mixed sound source
Sampling rate
Internal microphone
Internal speaker / Quantity
Supports PnP IRQ
Video Interface
Chip vendor
Chip name
Supports ZV (Zoomed Video) port
Graph interface
Maximum resolution (LCD)
Maximum resolution (CRT)
Video Memory
Fixed or upgradeable
22
4200RPM
2048KB
ATA-5
298
100 MB/Sec.
Ultra DMA mode-
5
5V(DC) +/- 5%
Realteck ALC655
Built-in
Mono
20 bit stereo Digital to Analog converter
18 bit stereo Analog to Digital converter
Microsoft PC98/PC99, AC97 2.1
Microphone, CD, AUX
48 kHz
Yes
Yes
IRQ10
Item
Item
4200RPM
8192KB
ATA-6
350
100 MB/Sec.
Ultra DMA mode-
5
5V(DC) +/- 5%
Specification
Specification
Intel
855GM (Integrated with Northbridge)
No
Inside 855GM (Accelerated Graphics Port) Bus
1024*768
1600*1200
Specification
Fixed
4200RPM
2048KB
ATA-5
298
100 MB/Sec.
Ultra DMA mode-
5
5V(DC) +/- 5%
Chapter 1

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