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3. TECHNICAL BRIEF
3.2 Baseband Processor (BBP) Introduction
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Baseband | I S / | GS | R |
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| Cipher |
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| DC | AD |
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| FIR |
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| TEAKLit ® |
| DigR |
| Offset |
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| FIR | Comp | AD | LPF | ||
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DAC | Speech |
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X | and | Equalize |
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U |
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M | Decodin |
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| GMSK |
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DAC |
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| MASH |
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| 8PSK |
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| DigR | - | Modulato |
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| Speech |
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AD | and |
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| Encodin |
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| Ramp | L |
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| Gen |
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| Ctrl |
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| GS | RF |
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USB FS |
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| DCXO |
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SRAM |
| Timer | Contro |
| DA |
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FCDP |
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| SCCU | EBU |
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Keypad |
| DMAC |
| ICU |
| CGU |
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| LDO |
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| PA/FE |
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| Contro |
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GPIO |
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| CAPCOM | AUX |
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| ADC |
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USI | ARM®926 | GPT | I C | Power |
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| LED | S | PL | RF | GP | VI | ||||
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| RTC | JTAG | Hands- | PWM’s | (BL | LD | LD | LD | LD |
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| SD1 | I/ | RF | SI | AUX | ||
IrDA | MOVE |
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Multimedia IC | Amp |
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| (1.5V) | LD | LD | LD | LD |
MMC/SD | USIM | I | USARTs | Camera | Display | Powe | Charger | SD2 | ANA | RF1 | USB | RTC | |
I | I | I | Contro | (1.8V) | LD | LD | LD | LD | |||||
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Figure 2. Top level block diagram of the S-GOLDRadio™ (PMB8888)
3.2.1 General Description
The chip will fully support the
LGE Internal Use Only | - 20 - | Copyright © 2008 LG Electronics. Inc. All right reserved. |
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| Only for training and service purposes |