Acer ASPIRE 5745 Service Manual page 30

Bluetooth
Item
Bluetooth Controller
Features
Audio Codec and Amplifier
Item
Audio Realtek ALC271X-GR
Controller
Package 48-pin QFN
Features
LAN Interface
Item
LAN Chipset
Package
20
Bluetooth module Foxconn Bluetooth BRM 2046 BT2.1 (T60H928.33) F/
W:861
• Fully Qualified Bluetooth v2.1 with Class 2 specification RF output
power.
• Enhanced Data Rate (EDR) compliant.
• Full Piconet and Scatternet operation.
• Integrated PIFA Antenna with better RF performance.
• USB 2.0 compliant interface.
• F/W upgradable via Flash downloads.
• Very low power consumption.
• Support Coexistence with Intel WCS (Wireless Coexistence System)
& AFH (Adaptive Frequency Hopping).
• A2DP support
• Compatible with Windows Logo Program 3.10 and future requirements
• WaveRT-based audio function driver for Windows 7
• EAX™ 1.0 & 2.0 compatible
• Direct Sound 3D™ compatible
• I3DL2 compatible
• HRTF 3D Positional Audio (Windows XP only)
• Emulation of 26 sound environments to enhance gaming experience
• Multi-band software equalizer and tools
• Voice Cancellation and Key Shifting in Karaoke mode
• Dynamic range control (expander, compressor, and limiter) with adjustable
parameters
• Intuitive Configuration Panel (Realtek Audio Manager) to enhance user
experience
• Microphone Acoustic Echo Cancellation (AEC), Noise
• Suppression (NS), and Beam Forming (BF) technology for voice application
• Smart multiple streaming operation
• HDMI audio driver for AMD platform
• Dolby® PCEE program™ (optional software feature)
• Fortemedia® SAM™ technology for voice processing (Beam
• Forming and Acoustic Echo Cancellation) (optional software feature).
• Acer exclusive software features
ATHEROS AR8131L
48pin QFN
Specification
Specification
Specification
Chapter 1