Baseband Processor (Bbp) Introduction - LG KE820 Service Manual

3.2 Baseband Processor (BBP) Introduction

Figure 3. Top level block diagram of the S-GOLD2
3.2.1 General Description
S-GOLD2 TM is a GSM/EDGE single chip mixed signal Baseband IC containing all analog and digital
functionality of a cellular radio. Additionally S-GOLD2
camera, software MIDI, MP3 sound. It is designed as a single chip solution, integrating the digital and
mixed signal portions of the base band in 0.13um, 1.5V technology.
The chip will fully support the FR, EFR, HR and AMR-NB vocoding.
S-GOLD2 TM support multi-slot operation modes HSCSD (up to class 10), GPRS for high speed data
application (up to class 12) and EGPRS (up to class 12) without additional external hardware.
3. TECHNICAL BRIEF
TM
TM Provides multimedia extensions such as
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(PMB8876)