BCM4339XKWBGT Datasheet, PDF (70/183 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/Radio with Integrated Bluetooth 4.1 and FM Receiver

BCM4339 Preliminary Data Sheet
RDS/RBDS
RDS/RBDS
The BCM4339 integrates a RDS/RBDS modem and codec, the decoder includes programmable filtering and
buffering functions, and the encoder includes the option to encode messages to PS or RT frame format with
programmable scrolling in PS mode. The RDS/RBDS data can be read out in receive mode or delivered in
transmit mode through either the HCI interface.
In addition, the RDS/RBDS functionality supports the following:
Receive
• Block decoding, error correction and synchronization
• Flywheel synchronization feature, allowing the host to set parameters for acquisition, maintenance, and
loss of sync. (It is possible to set up the BCM4339 such that synch is achieved when a minimum of two
good blocks (error free) are decoded in sequence. The number of good blocks required for sync is
programmable.)
• Storage capability up to 126 blocks of RDS data
• Full or partial block B match detect and interrupt to host
• Audio pause detection with programmable parameters
• Program Identification (PI) code detection and interrupt to host
• Automatic frequency jump
• Block E filtering
• Soft mute
• Signal dependent mono/stereo blend
• Programmable pre-emphasis
Broadcom^®
November 17, 2014 • 4339-DS106-R
Page 69