3. TECHNICAL BRIEF
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3.2 Baseband Processor (BBP) Introduction
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
TM
Provides multimedia extensions such as
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.
Figure 2. Top level block diagram of the S-GOLD2
TM
(PMB8876)
Содержание KE 770
Страница 1: ...Service Manual Model KE770 Service Manual KE770 Date April 2007 Issue 1 0 ...
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Страница 49: ...3 TECHNICAL BRIEF 50 3 15 BLUETOOTH Figure 22 BLUETOOTH Functional block diagram ...
Страница 57: ...3 TECHNICAL BRIEF 58 RF Block Diagram III 2 RF circuit ...
Страница 76: ...Check Points 5 Trouble shooting 77 ...
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Страница 100: ... 101 6 Download S W upgrade Click on the blue text to select the COM port ...
Страница 101: ...6 Download S W upgrade 102 Will change the window as below ...
Страница 103: ...6 Download S W upgrade 104 During download the screen will look something like this ...
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Страница 111: ... 112 8 PCB LAYOUT ...
Страница 112: ... 113 8 PCB LAYOUT ...
Страница 113: ... 114 8 PCB LAYOUT ...
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Страница 117: ...9 RF Calibration 118 9 2 3 Click SETTING Menu 9 2 4 Setup Ezlooks menu such as the following figure ...
Страница 119: ...9 RF Calibration 120 9 2 7 Select MODEL 9 2 8 Click START for RF calibration 9 2 9 RF Calibration finishes ...
Страница 121: ...10 Stand alone Test 122 4 Click Update Info for communicating Phone and Test Program ...
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Страница 143: ...Note ...
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