Acer Ferrari 3000, Service Manual

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26 Chapter 1
Mono or Stereo Stereo
Resolution 20 bit stereo Digital to analog converter
18 bit stereo Analog to Ditial converter
Compatibility AC97
Mixed sound source Line-in, CD
Voice channel 8/16-bit, mono/stereo
Sampling rate 44,1 KHz (48K byte for AC97 interface)
Internal microphone Yes
Internal speaker / Quantity Yes/2
Supports PnP IRQ IRQ10
Speakers
Item Specification
Number of speaker 2
Rating 1W, max; 4 ohm
Connector type Headphone out, microphone in and line-in
Video Interface
Item Specification
Chipset ATI M9+X
Package Specifications Package, Size: 650 BGA, 31mm x 31mm
Supports ZV (Zoomed Video) port No
Resolution Support Max 2D/3D resolution: 2048x1536
Max color depth: 16.7M Colors
LVDS, TMDS, TV-out: 2048x1536, 1600x1200, 1024x768
Bus Specifications AGP bus support / PCI bus support: AGP 2X (3.3V) / 4X (1.5V) /
PCI 2.2
Memory Type Samsung 4MBx32 DDR SDRAM
VGA Ram Size 128MB
Parallel Port
Item Specification
Parallel port controller PC87393
Number of parallel port 1
Location Rear side
Connector type 25-pin D-SUB
Parallel port function control 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.
Supports ECP/EPP/Bi-directional/Output only
(PS/2 compatible) Yes (set by BIOS setup)
Note
: When Mode is selected as EPP mode, “3BCh” will not be
available.
Optional ECP DMA channel (in BIOS Setup) DMA channel 3
Optional parallel port I/O address (in BIOS
Setup) 378h, 278h, 3BCH
Audio Interface
Item Specification