Acer TravelMate C300 Series Service Manual page 36

Audio Interface
Item
Voice channel
Sampling rate
Internal microphone
Internal speaker / Quantity
Supports PnP IRQ
Video Resolutions Mode (for both LCD and CRT)
Resolution
480x600
800x600
1024x768
1152x864
1280x1024
1400x1050
(SXGA+panel only)
Video Memory
Fixed or Upgradeable
Vendor
Memory size
Interface
Parallel Port
Parallel port controller
Number of parallel port
Location
Connector type
Parallel port function control
Supports ECP/EPP/Bi-directional/Output only
(PS/2 compatible)
Optional ECP DMA channel (in BIOS Setup)
Optional parallel port I/O address (in BIOS
Setup)
Optional parallel port IRQ (in BIOS Setup)
28
Specification
8/16-bit, mono/stereo
44,1 KHz (48K byte for AC97
interface)
Yes
Yes/2
IRQ10
16 bits
(High color)
Yes
Yes
Yes
Yes
Yes
Yes
Item
Item
32 bits
(True color)
Yes
Yes
Yes
Yes
Yes
Yes
Fixed
Intel
Default 16M (Adjust via BIOS)
DDR
ICH4-M
1
Rear side
25-pin D-SUB
Enable/Disable/Auto (BIOS or operating system chooses
configuration) by BIOS Setup
Note: Depending on your operating system, disabling an unused
device may help free system resources for other devices.
Yes (set by BIOS setup)
Note: When Mode is selected as EPP mode, "3BCh" will not be
available.
DMA channel 3
378h, 278h, 3BCH
IRQ7, IRQ5
Specification
Specification
Chapter 1