BCM4356XKUBGT Datasheet, PDF (7/195 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac 2×2 MAC/ Baseband/Radio with Integrated Bluetooth 4.1, FM Receiver, and Wireless Charging

BCM4356 Advance Data Sheet
Table of Contents
Bluetooth Low Energy ............................................................................................................................... 36
Link Control Layer...................................................................................................................................... 37
Test Mode Support ..................................................................................................................................... 37
Bluetooth Power Management Unit .......................................................................................................... 38
RF Power Management ........................................................................................................................ 38
Host Controller Power Management ..................................................................................................... 38
BBC Power Management...................................................................................................................... 40
FM Power Management ........................................................................................................................ 40
Wideband Speech ................................................................................................................................. 40
Packet Loss Concealment..................................................................................................................... 41
Audio Rate-Matching Algorithms........................................................................................................... 42
Codec Encoding .................................................................................................................................... 42
Multiple Simultaneous A2DP Audio Stream .......................................................................................... 42
FM Over Bluetooth ................................................................................................................................ 42
Burst Buffer Operation........................................................................................................................... 42
Adaptive Frequency Hopping.................................................................................................................... 42
Advanced Bluetooth/WLAN Coexistence................................................................................................. 43
Fast Connection (Interlaced Page and Inquiry Scans) ........................................................................... 43
Section 6: Microprocessor and Memory Unit for Bluetooth.......................................... 44
RAM, ROM, and Patch Memory ................................................................................................................. 44
Reset............................................................................................................................................................ 44
Section 7: Bluetooth Peripheral Transport Unit ............................................................. 45
SPI Interface................................................................................................................................................ 45
SPI/UART Transport Detection.................................................................................................................. 45
PCM Interface.............................................................................................................................................. 46
Slot Mapping ......................................................................................................................................... 46
Frame Synchronization ......................................................................................................................... 46
Data Formatting..................................................................................................................................... 46
Wideband Speech Support ................................................................................................................... 47
Multiplexed Bluetooth and FM Over PCM ............................................................................................. 47
Burst PCM Mode ................................................................................................................................... 48
PCM Interface Timing............................................................................................................................ 48
Short Frame Sync, Master Mode ................................................................................................... 48
Short Frame Sync, Slave Mode ..................................................................................................... 49
Long Frame Sync, Master Mode.................................................................................................... 50
Long Frame Sync, Slave Mode...................................................................................................... 51
Short Frame Sync, Burst Mode...................................................................................................... 52
Long Frame Sync, Burst Mode ...................................................................................................... 53
Broadcom^®
May 8, 2015 • 4356-DS103-R
BROADCOM CONFIDENTIAL
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