LG HB620 Service Manual page 48

3.7.9 Supported interface features
■ USB On-the-Go core supports both slave and host functionality
■ Three universal asynchronous receiver transmitter (UART) serial ports
■ USIM controller (via UART)
■ Integrated 4-bit secure digital (SD) controller for SD and Mini SD cards
■ Parallel LCD interface
■ General-purpose I/O pins
■ External keypad interface
3.7.10 Supported multimedia features
■ Provide additional general purpose MIPS by using:
❏ Two QDSP4000s
❏ Dedicated hardware accelerators and compression engines
■ Improve Java, BREW, and game performance
❏ Integrated Java and 2D/3D graphics accelerator with Sprite engine
■ Enable various accessories via USB host connectivity.
❏ Integrated USB host controller functionality
■ Enable compelling visual and audio applications.
Qcamera
■ High-quality digital camera processing, supporting CCD or CMOS image sensors up to 4-megapixel
with 15 fps capture rate
■ 15 fps QVGA viewfinder
Qtv
■ Audio and video decoder that supports VOD, MOD and Broadcast multimedia services.
■ Audio Codecs supported: AMR-NB, AAC, AAC Plus, Enhanced AAC Plus, Windows®
■ Audio v9, RealAudio® v8
■ Integrated stereo wideband Codec for music/digital clips
■ CMX
■ Video Codecs supported: MPEG-4, H.263, H.264, Windows Media® v9 and RealNetworks® v10
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
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LGE Internal Use Only