Acer 505 - Manual (Page 24)

18 Chapter 1
Data Buffer 128 KB
Interface ATAPI
Applicable disc format CD-DA, CD-ROM (Mode-1, Mode-2), CD-ROM XA MODE-2 (FORM-1,
FORM-2), Multi-Session Photo CD, CD-I, Video CD, Enhanced CD &
CD PLUS Compatible
Loading mechanism Drawer with soft eject and emergency eject hole
Power Requirement
Input Voltage 5V +/- 5%
Audio Interface
Item Specification
Audio Controller Intel 82440 MX (Banister)/Cirrus Logic CS4229
Audio onboard or optional Built-in
Mono or Stereo Stereo
Resolution 20 bit stereo Digital to Analog converter
18 bit stereo Analog to Digital converter
Compatibility PC ‘98, PC ‘99, AC97 2.1
Mixed sound source Line-in, CD, Video, AUX
Voice channel 8-/16-bit, mono/stereo
Sampling rate 44.1 KHz
Internal microphone None
Internal speaker/quantity Yes/2 pieces, on two sides of front panel
Supported PnP DMA channel DMA channel 0
DMA channel 1
Supported PnP IRQ IRQ11
Video Interface
Item Specification
Chip vendor NeoMagic
Chip name NM2160
Chip voltage 3.3 volts
Supports ZV (Zoomed Video) port Yes
Graph interface PCI bus
Maximum resolution (LCD) 800 x 600 (True color/24 bit)
Maximum resolution (CRT) 1024 x 768 (High color/16bit)
Video Memory
Item Specification
Fixed Fixed, built-in NM2160 video controller
Video memory size 2.0 MB
CD-ROM Interface
Item Specification
505-1.book Page 18 Thursday, November 4, 1999 4:36 PM