Acer TravelMate 4530 Service Manual page 32

Item
Compatibility
Sampling rate
Internal microphone
Internal speaker / Quantity
Video Memory
Item
Chipset
Memory size
USB Interface
Item
Chipset
USB Compliancy Level
Number of USB port
Location
PCMCIA Port
Item
PCMCIA controller
Supports card type
Number of slots
Access location
Supports ZV (Zoomed Video) port
Supports 32 bit CardBus
System Board Major Chips
Item
Core logic
VGA
LAN
USB 2.0
Super I/O controller
MODEM
22
Specification
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
•
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
AC-coupled input,100mVP-P maximum
Speaker capacity (1.5Watt/10cc chamber) x 2
Specification
Built in
128MB
Specification
built in
2.0
3
2 left side, 1 right side
Specification
Controller
Chapter 1