Digital Baseband (Dbb/Esm6270) - LG KF690 Service Manual

3.5 Digital Baseband (DBB/ESM6270)

3.5.1 General Description
A. Features (ESM6270)
■ Support for quad GSM/GPRS/EDGE
■ ARM Jazelle Java hardware acceleration for faster Java-based games and other applets
■ QDSP4000 high-performance DSP cores
■ Integrated Bluetooth 1.2 baseband processor for wireless connectivity to peripherals
■ Qcamera™ with 15 fps QVGA viewfinder resolution, and support for 4 MP camera sensors
■ Direct interface to digital camera module with video front end (VFE) image processing
■ True 3D graphics for advanced wireless gaming
■ SecureMSM v2.0 includes support for SIM-lock and IMEI integrity, and Qfuse
■ Audio on par with portable music players
■ Vocoder support (AMR, FR, EFR, HR)
■ Advanced 14 x 14 mm, 0.5 mm pitch, 409-pin lead-free CSP packaging technology
■ SD/SDIO hardware support
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3. TECHNICAL BRIEF
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