SWRA749 September   2022

 

  1.   Abstract
  2.   Trademarks
  3. 1Device Power Up
    1. 1.1 Required Voltage Rail and Signal Sequence
    2. 1.2 nSHUTDOWN and HCI_RTS
  4. 2UART Communication
  5. 3Device Initialization Procedure
  6. 4Basic Bluetooth Operations
  7. 5Bluetooth RF FCC Modes
    1. 5.1 Continuous TX
    2. 5.2 Packet RX TX
    3. 5.3 Continuous RX
  8. 6Bluetooth RF SIG Mode
  9. 7Bluetooth Low Energy Testing
    1. 7.1 Transmitter Test
    2. 7.2 Receiver Test
  10. 8Revision History

3 Device Initialization Procedure

The service pack (SP) download procedure:

  • Is done right after device power-up sequence.
  • Must be done after every power cycle.
  • Is done before any Bluetooth® RF testing.
  • Must be done before any Bluetooth operations such as Inquiry, Page or connections
GUID-20220726-SS0I-TSFG-QVVH-NV0FWX3FJN51-low.jpg Figure 3-1 Device Initialization Sequence