CC2550_13 Datasheet, PDF (13/61 Pages) Texas Instruments – Low-Cost Low-Power 2.4 GHz RF Transmitter

CC2550
8 Configuration Overview
CC2550 can be configured to achieve optimum
performance for many different applications.
Configuration is done using the SPI interface.
The following key parameters can be
programmed:
• Power-down / power up mode
• Crystal oscillator power-up / power – down
• Transmit mode
• RF channel selection
• Data rate
• Modulation format
• RF output power
• Data buffering with 64-byte transmit FIFO
• Packet radio hardware support
• Forward Error Correction (FEC) with
interleaving
• Data Whitening
Details of each configuration register can be
found in Section 28, starting on page 37.
Figure 4 shows a simplified state diagram that
explains the main CC2550 states, together with
typical usage and current consumption. For
detailed information on controlling the CC2550
state machine, and a complete state diagram,
see Section 16, starting on page 25.
Figure 4: Simplified State Diagram with Typical Current Consumption
SWRS039B
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