BCM4330GKWBG データシートの表示（PDF） - Broadcom Corporation

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BCM4330GKWBG

Single Chip IEEE 802.11™ a/b/g/n MAC/Baseband/ Radio with Integrated Bluetooth® 4.0 + HS and FM Transceiver

Broadcom Corporation 

BCM4330 Preliminary Data Sheet

Table of Contents

Local Oscillator Generation....................................................................................................................41

Calibration..............................................................................................................................................41

Section 5: Bluetooth Baseband Core................................................................................ 42

Bluetooth 4.0 Features.................................................................................................................................42

Bluetooth Low Energy ..................................................................................................................................42

Link Control Layer.........................................................................................................................................43

Test Mode Support.......................................................................................................................................43

Bluetooth Power Management Unit ...........................................................................................................44

RF Power Management .........................................................................................................................44

Host Controller Power Management.....................................................................................................45

BBC Power Management .......................................................................................................................47

FM Power Management ........................................................................................................................47

Low-Power Scan.....................................................................................................................................47

Wideband Speech ..................................................................................................................................47

Packet Loss Concealment ......................................................................................................................48

Audio Rate-Matching Algorithms ..........................................................................................................48

Codec Encoding......................................................................................................................................49

Multiple Simultaneous A2DP Audio Stream ..........................................................................................49

FM Over Bluetooth ................................................................................................................................49

Burst Buffer Operation ..........................................................................................................................49

Adaptive Frequency Hopping.......................................................................................................................49

Advanced Bluetooth/WLAN Coexistence ....................................................................................................50

Fast Connection (Interlaced Page and Inquiry Scans) .................................................................................50

Section 6: Music and Audio ............................................................................................. 51

MP3 Encoder.................................................................................................................................................51

MP3 Decoder ................................................................................................................................................51

AAC/AAC+ Decoder ......................................................................................................................................51

Section 7: Microprocessor and Memory Unit for Bluetooth............................................. 52

RAM, ROM, and Patch Memory...................................................................................................................52

Reset .............................................................................................................................................................52

Section 8: Bluetooth Peripheral Transport Unit ............................................................... 53

PCM Interface ...............................................................................................................................................53

Slot Mapping..........................................................................................................................................53

Frame Synchronization ..........................................................................................................................53

Data Formatting.....................................................................................................................................53

BROADCOM ®

April 28, 2011 • 4330-DS304-RI

BCM4330 Preliminary Data Sheet

Page 10

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