Digital Baseband (Dbb/Msm6280) - LG KC910 Service Manual

3.7 Digital Baseband (DBB/MSM6280)

3.7.1 General Description
A. Features (MSM6280)
• Support for multimode operation - HSDPA, tri-band WCDMA (UMTS), quad GSM/GPRS/EDGE
• Support for HSDPA downlink up to 7.2Mbps (initial commercial release will support 3.6Mbps
• HSDPA. Later releases will have support for 7.2 Mbps HSDPA)
• Support for WCDMA (UMTS) uplink data rate up to 384 kbps
• High-performance ARM926EJ-S running at up to 225 MHz (later at 270 MHz for 7.2 Mbps HSDPA)
• 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 Open Mobile Alliance (OMA) DRM v2.0, SIM-lock and IMEI
integrity. Support for Q-fuse.
• 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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Only for training and service purposes
3. TECHNICAL BRIEF
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