Acer 4530 - Manual (Page 32)

22 Chapter 1
Video Memory
USB Interface
PCMCIA Port
System Board Major Chips
Compatibility • Two GPIOs (General Purpose Input and Output) for
customized applications
• Supports Anti-pop mode when analog power AVDD is
on and digital power is off
• Support stereo digital microphone interface to improve
voice quality
• Integrates high pass filter to cancel DC offset
generated from digital microphone
• 48-pin LQFP 'Green' package
• Support low voltage IO for HDA Link (1.5V~3.3V)
• Support legacy analog mixer architecture
Sampling rate • All DACs supports 16/20/24-bit, 44.1k/48k/96k/192kHz
sample rate
• All ADCs supports 16/20/24-btt, 44.1k/48k/96k/192kHz
sample rate
• Two independent S/PDIF-OUT converters support 16/
20/24-bit,44.1k/48k/88.2k/96k/192kHz sample rate
Internal microphone AC-coupled input,100mVP-P maximum
Internal speaker / Quantity Speaker capacity (1.5Watt/10cc chamber) x 2
Item Specification
Chipset Built in
Memory size 128MB
Item Specification
Chipset built in
USB Compliancy Level 2.0
Number of USB port 3
Location 2 left side, 1 right side
Item Specification
PCMCIA controller
Supports card type
Number of slots
Access location
Supports ZV (Zoomed Video) port
Supports 32 bit CardBus
Item Controller
Core logic
VGA
LAN
USB 2.0
Super I/O controller
MODEM
Item Specification