Acer Aspire 3050 - Page 47

Chapter 1 39
Power Requirement
Input Voltage 5 V +/- 5 % (Operating)
Audio Interface
Item Specification
Audio Controller Realtek ALC883 Azalia and Amplifier Maxim MAX9710 &
MAX4411
Audio onboard or optional Built-in
Mono or Stereo Stereo
Resolution 18 bit stereo full duplex
Compatibility HD audio Interface; S/PDIF output for PCM or AC-3
content
Sampling rate 1Hz resolution VSR (Variable Sampling Rate)
Internal microphone Yes
Internal speaker / Quantity Yes/2 (1.5W speakers)
Video Interface
Item Specification
Chipset Built-in ATI RS485
Package Micro-FCBGA 465-pin
Interface internal PCIE
Supports ZV (Zoomed Video) port Yes
Video Memory
Item Specification
Chipset Built-in ATI RS485
Memory size up to 128MB
Interface DDR2
USB Port
Item Specification
Chipset Built-in ATI SB460
USB Compliancy Level 2.0
OHCI USB 1.1 and USB 2.0 Host controller
Number of USB port 3
Location One on the left side/two on the rear side
Serial port function control Enable/Disable by BIOS Setup
PCMCIA Port
Item Specification
PCMCIA controller ENE CB714/1410
DVD-Super Multi Interface
Item Specification