LG GT540 - Digital Baseband(DBB;MSM7227)

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3. TECHNICAL BRIEF
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3.7 Digital Baseband(DBB/MSM7227)
3.7.1 General Description
A. Features(MSM7227)
The basic MSM7227 system solution consists of the MSM7227, RTR6285™, and PM7540™ ICs, plus AMSS™ system
software with the SURF7227™ platform available for development. General features include:
z WCDMA Rel ‘99 plus HSDPA and HSUPAଝ
z GSM/GPRS/EDGEଝ
z Highଝ -performance ARM1136JF-S™ application processor at up to 600 MHz; QDSP5000™ at 320 MHz
z Highଝ -performance ARM926EJ-S™ modem processor at up to 400 MHz; QDSP4000™ at 122.88 MHz
z Java® hardware acceleration for faster Javaଝ -based games and other applets
z Suppoଝ rt for Bluetooth® 2.1 EDR via an external Bluetooth System-on-Chip (SoC)
z Highଝ -speed, serial mobile display digital interface (MDDI) that optimizes the interconnection cost
between the MSM device and the LCD panel
z Receive diversity support for WCDMA modଝ e, thereby providing improved capacity and data throughput
z USB 2.0 compliant highଝ -speed USB core with limited OTG capabilities
z Integrated highଝ -speed USB PHY
z Integrated wideband stereo codec for digital audio applicationsଝ
z Direct interface to digitalଝ camera module with video front-end (VFE) image processing
z GPS position location capabilitiesଝ
z Vocoder support (GSMଝ -HR, FR, EFR, AMR, and AMR-WB/+)
z Advanced 12 × 12 ×1.05 mm, 0.4 mm pitch, 560 NSPଝ