User's Manual

60-2230C
Datasheet
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6. B LUETOOTH F UNCTIONAL D ESCRIPTION
The 60-2230C Bluetooth (BT) block is based on the 60-SIPT SiP that already has fully-integrated Bluetooth
baseband and radio. Several features and functions are listed in Table 4.
Table 4: Bluetooth functions
Feature Description
Bluetooth Interface
Voice interface:
 Hardware support for continual PCM data transmission/reception without processor
overhead.
 Standard PCM clock rates from 64 kHz to 2.048 MHz with multi-slot handshake and
synchronization.
 A-law, U-law, and linear voice PCM encoding/decoding.
 SDIO interface
 High-Speed UART interface
 USB 2.0
Bluetooth Core
functionality
 Bluetooth 4.2
 Bluetooth Class 2/Bluetooth class 1
 WLAN and Bluetooth share same LNA and antenna
 Digital audio interfaces with PCM/TDM interface for voice application
 Baseband and radio BDR and EDR package type: 1Mbps, 2Mbps, 3Mbps
 Fully functional Bluetooth baseband: AFH, forward error correction, header error control,
access code correction, CRC, encryption bit stream generation, and whitening
 Adaptive Frequency Hopping (AFH) using Packet Error Rate (PER)
 Interlaced scan for faster connection setup
 Simultaneous active ACL connection setup
 Automatic ACL package type selection
 Full master and slave piconet support
 Scatter net support

SCO/eSCO links with hardware accelerated audio signal processing and hardware supported
PPEC algorithm for speech quality improvement
 All standard SCO/eSCO voice coding
 All standard pairing, authentication, link key, and encryption operations
 Encryption (AES) support
Bluetooth Low Energy
(BLE) Core functionality

Advertiser, Scanner, Initiator, Master, and Slave roles support
(connects up to 16 links)
 WLAN/Bluetooth Coexistence (BCA) protocol support
 Shared RF with BDR/EDR
 Encryption (AES) support
 Intelligent Adaptive Frequency Hopping (AFH)
 LE privacy 1.2
 LE Secure Connection
 LE Data Length Extension
 LE Advertising Length Extension
 2 Mbps LE
 Direction Finding – Connectionless Angle of Departure (AoD)
 Direction Finding – Connectionless Angle of Arrival (AoA)
Comment [JW15]: We will need to
add the BT5 features to this list
when we get the BT5 certification