BCM89071A1CUBXGT Datasheet, PDF (20/69 Pages) Cypress Semiconductor – Single-Chip Automotive Grade Bluetooth Transceiver and Baseband Processor

BCM89071 Data Sheet
Test Mode Support
Test Mode Support
The BCM89071 fully supports Bluetooth Test Mode, including the transmitter tests, normal and delayed
loopback tests, and the reduced hopping sequence.
In addition to the standard Bluetooth Test mode, the device supports enhanced testing features to simplify RF
debugging and qualification and type approval testing.
These test features include:
• Fixed frequency carrier wave (unmodulated) transmission
– Simplifies some type approval measurements (Japan)
– Aids in transmitter performance analysis
• Fixed frequency constant receiver mode
– Directs receiver output to I/O pin
– Allows for direct BER measurements using standard RF test equipment
– Facilitates spurious emissions testing for receive mode
• Fixed frequency constant bit stream transmission
– Unmodulated, 8-bit fixed pattern, PRBS-9, or PRBS-15
– Enables modulated signal measurements with standard RF test equipment
• Packetized connectionless transmitter test
– Hopping or fixed frequency
– Multiple packet types supported
– Multiple data patterns supported
• Packetized connectionless receiver test
– Fixed frequency
– Multiple packet types supported
– Multiple data patterns supported
Broadcom^®
April 16, 2015 • 89071-DS106-R
Baseband Transceiver and Baseband Processor
Page 19